小分子化合物 Small molecule compound
Triiodothyronine;三碘甲狀腺氨酸產品簡介CAS6893-02-3中文名稱三碘甲狀腺氨酸英文名稱Triiodothyronine別名T3;O-(4-Hydroxy-3-iodophenyl)-3,5-diiodo-L-tyrosine;L-3,3,5-Tresitope;3,3,5-Triiodo-L-thyronine;Lyothyronine;碘噻羅寧純度≥98%分子式C15H12I3NO4分子量650.97外觀(性狀)White to brown Solid儲存條件Powder : -20℃, 2 years;In solvent(母液): -20℃, 1 month; -80℃, 6 months溶解性Soluble in DMSO ≥10mg/mLECEINECS 229-999-3MDLMFCD00002593InChIKeyAUYYCJSJGJYCDS-LBPRGKRZSA-NInChIInChI=1S/C15H12I3NO4/c16-9-6-8(1-2-13(9)20)23-14-10(17)3-7(4-11(14)18)5-12(19)15(21)22/h1-4,6,12,20H,5,19H2,(H,21,22)/t12-/m0/s1PubChem CID5920SMILESOC1=C(I)C=C(OC2=C(I)C=C(C[C@H](N)C(O)=O)C=C2I)C=C1描述是有效的甲狀腺激素受體 TRα 和 TRβ 的激動劑。(It is a potent agonist of thyroid hormone receptors TRα and TRβ.)靶點Thyroid Hormone Receptor通路Endocrinology & Hormones生物活性3,3',5-Triiodo-L-thyronine是有效的甲狀腺激素受體 TRα 和 TRβ 的激動劑,Ki 值為2.3 nM。[1-2]In Vitro3, 3', 5-三碘-L-甲狀腺素 (T3, 100nM) 刺激TRβ1過表達的肝細胞增殖[1]。 3, 3', 5-三碘-L-甲狀腺素與人β1甲狀腺激素受體 (hTRβ1) 結合, 并改變其構象。 3, 3', 5-三碘-L-甲狀腺素促進生長, 誘導分化并調節(jié)代謝作用[2]。細胞實驗制備甲狀腺激素耗盡 (Td) 血清。進行甲基纖維素中肝癌細胞的生長。為了確定3, 3', 5-三碘-L-甲狀腺素 (T3) 對細胞生長的影響, 在第0天將細胞以3×10 4個細胞/ 60mm培養(yǎng)皿的密度接種, 并在含有培養(yǎng)基的培養(yǎng)基中培養(yǎng)。 5%常規(guī)血清, 5%Td或5%Td和100nM T3。初始接種后3周, 甲基纖維素中的集落形成評分[1]。數(shù)據(jù)來源文獻[1]. Lin KH, et al. Stimulation of proliferation by 3, 3', 5-triiodo-L-thyronine in poorly differentiated human hepatocarcinoma cells overexpressing beta 1 thyroid hormone receptor. Cancer Lett. 1994 Oct 14; 85 (2) :189-94.[2]. Bhat MK, et al. Conformational changes of human beta 1 thyroid hormone receptor induced by binding of 3, 3', 5-triiodo-L-thyronine. Biochem Biophys Res Commun. 1993 Aug 31; 195 (1) :385-92.Note以上數(shù)據(jù)均來自公開文獻, Solarbio暫未進行獨立驗證, 僅供參考。These protocols are for reference only. Solarbio does not independently validate these methods.規(guī)格50mg 10mM*1mL in DMSO 100mg 500mg單位支
Pinocembrin;喬松素產品簡介CAS480-39-7中文名稱喬松素英文名稱Pinocembrin別名Dihydrochrysin;Galangin flavanone;5,7-Dihydroxyflavanone;松屬素純度HPLC≥98%分子式C15H12O4分子量256.25外觀(性狀)White to off-white Solid儲存條件Powder : 2-8℃, 2 years; In solvent(母液): -20℃, 1 month; -80℃, 6 months溶解性Soluble in DMSOMDLMFCD06858345SMILESO=C1C[C@@H](C2=CC=CC=C2)OC3=CC(O)=CC(O)=C13描述為競爭性的組氨酸脫羧酶 (histidine decarboxylase) 抑制劑。(It is a competitive histidine decarboxylase inhibitor.)靶點Histidine decarboxylase通路Metabolic Enzyme&Protease生物活性Pinocembrin ((+)-Pinocoembrin) 是從蜂膠中得到的黃酮類物質,為競爭性的組氨酸脫羧酶 (histidine decarboxylase) 抑制劑,同時為有效的抗過敏劑,具有抗氧化、抗菌、抗炎作用。[1]In VitroPinocembrin(5,10,25,50,100或200μM,24小時)顯著降低RBL-2H3細胞的細胞活力[1]。 Pinocembrin(25或50μM)抑制iNOS,PGE-2和COX-2水平,增加p38-Mapk和IкB-α,并抑制IкB-α的磷酸化[1]。細胞活力測定[1]細胞系:RBL-2H3細胞濃度:5,10,25,50,100或200μM孵育時間:24小時結果:在≥100μM時細胞活力降低~50%。在較低濃度下顯示75%的細胞活力。[1]數(shù)據(jù)來源文獻[1]. Hanieh H, et al. Pinocembrin, a novel histidine decarboxylase inhibitor with anti-allergic potential in in vitro. Eur J Pharmacol. 2017 Nov 5;814:178-186.規(guī)格5mg 10mM*1mL in DMSO 10mg 20mg單位瓶為競爭性的組氨酸脫羧酶 (histidine decarboxylase) 抑制劑。
可泮利塞產品簡介CAS1032568-63-0中文名稱可泮利塞英文名稱Copanlisib別名庫潘尼西純度≥98%分子式C23H28N8O4分子量480.52外觀(性狀)Off-white to brown Solid儲存條件Powder : 2-8℃, 2 years; In solvent(母液): -20℃, 1 month; -80℃, 6 months溶解性Soluble in Water ≥1mg/mL(Need to add HCl dropwise to help dissolve)MDLMFCD18633201InChIKeyMWYDSXOGIBMAET-UHFFFAOYSA-NInChIInChI=1S/C23H28N8O4/c1-33-19-17(35-10-2-6-30-8-11-34-12-9-30)4-3-16-18(19)28-23(31-7-5-25-20(16)31)29-21(32)15-13-26-22(24)27-14-15/h3-4,13-14,25H,2,5-12H2,1H3,(H2,24,26,27)PubChem CID135565596SMILESO=C(C1=CN=C(N)N=C1)NC2=NC3=C(OC)C(OCCCN4CCOCC4)=CC=C3C5=NCCN25描述是一種 ATP競爭,選擇性 I 型 PI3K 抑制劑。(It is an ATP-competitive, selective type I PI3K inhibitor.)靶點PI3K通路PI3K/Akt/mTOR生物活性Copanlisib (BAY 80-6946) is a potent, selective and ATP-competitive pan-class I PI3K inhibitor, with IC50s of 0.5 nM, 0.7 nM, 3.7 nM and 6.4 nM for PI3Kα, PI3Kδ, PI3Kβ and PI3Kγ, respectively. Copanlisib has more than 2,000-fold selectivity against other lipid and protein kinases, except for mTOR. Copanlisib has superior antitumor activity[1].In VitroCopanlisib (BAY 80-6946; 20-200 nM; 24 hours; BT20 breast cancer cells) treatmemnt induces apoptosis in a subset of tumor cell lines that are resistant to Lapatinib and Trastuzumab[1].In VivoCopanlisib (BAY 80-6946; 0.5-6 mg/kg; intravenous injection; every second day, every third day; for 60 days; athymic nude rats) treatment displays robust antitumor activity in the rat KPL4 tumor xenograft model[1].數(shù)據(jù)來源文獻[1]. Liu N, et al. BAY 80-6946 is a highly selective intravenous PI3K inhibitor with potent p110α and p110δ activities in tumor cell lines and xenograft models. Mol Cancer Ther. 2013 Nov;12(11):2319-30.規(guī)格2mg 5mg單位瓶
刀豆蛋白A IV ConA產品簡介英文名稱ConA Type A IVCAS11028-71-0來源From Canavalia ensiformis(Jack bean)別名刀豆素A;刀豆球蛋白A分子式C15H24外觀(性狀)白色凍干粉儲存條件-20℃有效期3年溶解性10 mg/mL in water規(guī)格25mg 100mg 1g單位瓶ConA促細胞有絲分裂,主要對T淋巴細胞有激發(fā)作用,凝集紅細胞和動物精子,抑制腫瘤細胞運動,以及延長異源移植存活時間等作用。一種重要的生化和免疫研究試劑。ConA物理性狀:白色至類白色粉末;溶于水,溶解后變渾濁,參考濃度為10mg/ml。ConA溶解性:10 mg/ml溶于水會形成略帶黃色的透明的溶液,具體的使用濃度因具體的試驗而定。ConA應用:刀豆蛋白(Concanavalin A,Con A)是從刀豆(Jack bean)中提取出來的凝集素,能沉淀多種糖類,葡聚糖和果聚糖等很多其它多糖,以及免疫球蛋白和血型物質等多種糖蛋白,還沉淀肺炎球菌多糖,并能凝集多種紅細胞。Con A 能和很多細菌和動物細胞反應,能區(qū)分某些正常和腫瘤細胞,能促進細胞分裂(促有絲分裂作用)。Con A IV 用于淋巴下?lián)苻D化實驗,也被用來刺激T細胞產生IL-1 樣因子,還用于脾細胞增生,研究激活所必需的配體/受體作用。此外,尚區(qū)分正常分泌ACTH 的垂體細胞和分泌ACTH 的腺腫瘤細胞、用于研究糖基化在離子通道調節(jié)中的作用、用于糖蛋白的分離純化和多糖、糖蛋白糖鏈結構的研究等。1992 年,Tiegs 等成功地應用刀豆蛋自A( ConA)誘發(fā)了小鼠特異性肝損傷,這一實驗模型是近年來新發(fā)展起來的由T 淋巴細胞介導的肝損害,它的建立和應用為深入研究肝細胞損害的細胞學與分子學機制以及進行治療藥物篩選提供了更為方便和理想的實驗動物模型。 備注:產品信息可能會有優(yōu)化升級。請以實際標簽信息為準。
WST-8產品簡介CAS193149-74-5英文名稱WST-8純度≥98%分子式C20H14N6NaO11S2分子量601.48外觀(性狀)White to yellow Solid儲存條件Powder : 2-8℃, 2 years; In solvent(母液): -20℃, 1 month; -80℃, 6 months溶解性Soluble in Water ≥50mg/mLMDLMFCD09264687InChIKeyVSIVTUIKYVGDCX-UHFFFAOYSA-MInChIInChI=1S/C20H14N6O11S2.Na/c1-37-18-10-14(26(29)30)6-9-17(18)24-22-20(21-23(24)12-2-4-13(5-3-12)25(27)28)16-8-7-15(38(31,32)33)11-19(16)39(34,35)36;/h2-11H,1H3,(H-,31,32,33,34,35,36);/q;+1/p-1PubChem CID9894947SMILESCOC1=CC([N+]([O-])=O)=CC=C1[N+]2=NC(C3=CC=C(S(=O)(O)=O)C=C3S(=O)([O-])=O)=NN2C4=CC=C([N+]([O-])=O)C=C4.[Na]描述是一種水溶性的四唑染料,用于比色測定細胞增殖或細胞毒性。(It is a water-Soluble tetrazolium dye used for colorimetric determination of cell proliferation or cytotoxicity.)規(guī)格20mg 50mg單位瓶
Vismodegib;維莫德吉產品簡介CAS879085-55-9中文名稱維莫德吉英文名稱Vismodegib別名GDC-0449;GDC0449純度HPLC≥98%分子式C19H14Cl2N2O3S分子量421.3外觀(性狀)Off-white to yellow Solid儲存條件Powder : 2-8℃, 2 years; In solvent(母液): -20℃, 1 month; -80℃, 6 months溶解性Soluble in DMSOMDLMFCD12407408ECEINECS 806-752-3SMILESO=C(C1=CC=C(C=C1Cl)S(=O)(C)=O)NC2=CC=C(C(C3=NC=CC=C3)=C2)Cl描述Vismodegib 是一種 hedgehog 抑制劑;同時可抑制 P-gp 和 ABCG2 的活性。(Vismodegib is a hedgehog inhibitor; simultaneously inhibits the activity of P-gp and ABCG2.)靶點Hedgehog通路Hedgehog;Stem Cells生物活性Vismodegib 是一種可口服的 hedgehog 抑制劑,IC50 值為 3 nM;同時可抑制 P-gp 和 ABCG2 的活性,IC50 值分別為 3.0 μM 和 1.4 μM。Vismodegib是一種新型小分子HPI。Vismodegib是一種ABCG2抑制劑 [1-6]In VitroVismodegib是一種ABCG2抑制劑,通過阻斷其在HEK293細胞中的輸出,可以增加另一種ABCG2底物米托蒽醌的有效細胞內濃度。 Vismodegib(10μM)將MDCKII/Pgp細胞和MDCKII/MRP1細胞重新敏化為秋水仙堿治療[2]。 Vismodegib(25μM或50μM)濃度依賴性地抑制HCC和H1339細胞[3]。In VivoVismodegib(0.3至75 mg/kg,po)在成神經(jīng)管細胞瘤同種異體移植腫瘤中非常有效。 Vismodegib(> 46 mg/kg,po)導致患者來源的結腸直腸異種移植物的生長延遲[4]。動物實驗當腫瘤達到200和350mm 3之間時,攜帶腫瘤的小鼠被分配到腫瘤體積匹配的群組中。 vismodegib抗性成神經(jīng)管細胞瘤同種異體移植物sg274是通過Ptch +/-,p53 - / - 成神經(jīng)管細胞瘤同種異體移植物的間歇性次優(yōu)給藥而發(fā)展的。 Vismodegib配制成0.5%甲基纖維素,0.2%吐溫-80(MCT)的懸浮液,并口服給藥。使用卡尺確定腫瘤體積。數(shù)據(jù)來源文獻[1]. Scales SJ, et al. Mechanisms of Hedgehog pathway activation in cancer and implications for therapy. Trends Pharmacol Sci. 2009, 30(6), 303-312.[2]. Zhang Y, et al. Hedgehog pathway inhibitor HhAntag691 is a potent inhibitor of ABCG2/BCRP and ABCB1/Pgp. Neoplasia. 2009, 11(1), 96-101.[3]. Tian F, et al. The hedgehog pathway inhibitor GDC-0449 alters intracellular Ca2+ homeostasis and inhibits cell growth in cisplatin-resistant lung cancer cells. Anticancer Res. 2012, 32(1), 89-94.[4]. Wong H, et al. Pharmacokinetic-pharmacodynamic analysis of vismodegib in preclinical models of mutational and ligand-dependent Hedgehog pathway activation. Clin Cancer Res. 2011, 17(14), 4682-4692.[5]. Elhenawy AA, et al. Possible antifibrotic effect of GDC-0449 (Vismodegib), a hedgehog-pathway inhibitor, in mice model of Schistosoma-induced liver fibrosis. Parasitol Int. 2017 Oct;66(5):545-554.[6]. Ma W, et al. Reduced Smoothened level rescued Aβ-induced memory deficits and neuronal inflammation in animal models of Alzheimer's disease. J Genet Genomics. 2018 May 20;45(5):237-246.規(guī)格5mg 25mg 50mg單位瓶Vismodegib 是一種 hedgehog 抑制劑;同時可抑制 P-gp 和 ABCG2 的活性。
Ivacaftor;依伐卡托產品簡介CAS873054-44-5中文名稱依伐卡托英文名稱Ivacaftor別名VX-770純度≥98%分子式C24H28N2O3 分子量392.49外觀(性狀)White to off-white Solid儲存條件Powder : 2-8℃, 2 years; In solvent(母液): -20℃, 1 month; -80℃, 6 months溶解性Soluble in DMSOMDLMFCD17171361SMILESCC(C)(C1=C(C=C(C(C(C)(C)C)=C1)O)NC(C2=CNC3=C(C2=O)C=CC=C3)=O)C描述Ivacaftor是一種有效的 CFTR 增效劑。(Ivacaftor is a potent CFTR synergist.)靶點CFTR通路Membrane Transporter&Ion Channel生物活性Ivacaftor是一種有效的 CFTR 增效劑,靶向G551D-CFTR和F508del-CFTR的EC50分別為100 nM 和 25 nM。[1-4]In VitroIvacaftor(10μM)使ABCB4-G535D的PC分泌活性增加3倍,ABCB4-G536R增加13.7倍,ABCB4-S1076C增加6.7倍,ABCB4-S1176L增加9.4倍,ABCB4增加5.7倍 - G1178S。 Ivacaftor糾正了ABCB4突變體的功能缺陷[1]。與R1162X CFTR細胞相比,Ivacaftor(10μM)顯著增加表達W1282X的細胞中的CFTR活性[2]。 Ivacaftor顯示對160個測試目標沒有顯著活性,包括GABAA苯二氮卓受體。 Ivacaftor增加氯離子分泌,EC50為0.236±0.200μM,與F508del HBE相比效力變化10倍[3]。在重組細胞中,VX-770增加F508del加工突變和G551D門控突變中的CFTR通道開放概率(Po)。 VX-770可將溫度校正的F508del-FRT細胞中毛喉素刺激的IT增加6倍,EC50為25 nM [4]。In VivoIvacaftor(1-200 mg/kg,po)在大鼠中表現(xiàn)出良好的口服生物利用度[3]。數(shù)據(jù)來源文獻[1]. Delaunay JL, et al. Functional defect of variants in the adenosine triphosphate-binding sites of ABCB4 and their rescue by the cystic fibrosis transmembrane conductance regulator potentiator, ivacaftor (VX-770). Hepatology. 2017 Feb;65(2):560-570[2]. Mutyam V, et al. Therapeutic benefit observed with the CFTR potentiator, ivacaftor, in a CF patient homozygous for the W1282X CFTR nonsense mutation. J Cyst Fibros. 2017 Jan;16(1):24-29[3]. Hadida S, et al. Discovery of N-(2,4-di-tert-butyl-5-hydroxyphenyl)-4-oxo-1,4-dihydroquinoline-3-carboxamide (VX-770, ivacaftor), a potent and orally bioavailable CFTR potentiator. J Med Chem. 2014 Dec 11;57(23):9776-9[4]. Van Goor F, et al. Rescue of CF airway epithelial cell function in vitro by a CFTR potentiator, VX-770. Proc Natl Acad Sci U S A. 2009 Nov 3;106(44):18825-30.規(guī)格10mg 50mg單位瓶是一種有效的 CFTR 增效劑。備注:以上數(shù)據(jù)均來自公開文獻, Solarbio暫未進行獨立驗證, 僅供參考。These protocols are for reference only. Solarbio does not independently validate these methods.
Scopoletin;東莨菪內酯產品簡介CAS92-61-5中文名稱東莨菪內酯英文名稱Scopoletin別名Esculetin 6-methyl ether;Gelseminic acid;6-Methylesculetin;Chrysatropic acid純度HPLC≥98%分子式C10H8O4 分子量192.17外觀(性狀)Light yellow to yellow Solid儲存條件Powder : 2-8℃, 2 years; In solvent(母液): -20℃, 1 month; -80℃, 6 months溶解性Soluble in DMSOECEINECS 202-171-9MDLMFCD00006872SMILESO=C1C=CC2=CC(OC)=C(O)C=C2O1描述Scopoletin 是一種乙酰膽堿酯酶 (AChE) 抑制劑。(Scopoletin is an acetylcholinesterase (AChE) inhibitor.)靶點AChE通路Neuronal Signaling生物活性Scopoletin 是一種乙酰膽堿酯酶 (AChE) 抑制劑。[1-2]In VitroScopoletin(SCT)被鑒定為乙酰膽堿酯酶(AChE)的推定抑制劑。 Scopoletin增強了大鼠額葉皮質突觸體中K +刺激的ACh釋放,顯示出鐘形劑量效應曲線(Emax:4μM)[1]。東莨菪堿通過誘導PC3細胞凋亡來抑制PC3增殖。用于抑制PC3,PAA(人肺癌細胞)和Hela細胞增殖的Scopoletin的IC50分別為(157±25),(154±51)和(294±100)mg/L.東莨菪素誘導顯著的時間和濃度依賴性抑制PC3細胞增殖。東莨菪素以濃度依賴性方式降低蛋白質含量并降低PC3細胞中的酸性磷酸酶活性(ACP)水平。用Scopoletin處理的細胞通過光學顯微鏡,熒光顯微鏡和透射電子顯微鏡顯示細胞凋亡的典型形態(tài)變化。 Scopoletin 0,100,200和400 mg/L的細胞凋亡率分別為0.3%,2.1%,9.3%和35%,用Scopoletin處理后G2期細胞明顯減少[2]。In Vivo東莨菪素(2μg,icv)增加T迷宮交替并改善東莨菪堿誘導的膽堿能缺乏對小鼠的新物體識別。它還減少了15-18個月大的小鼠(2mg/kg sc)的對象記憶中與年齡相關的缺陷。注射2μgScopoletin的小鼠顯示交替率增加71.3±2.5%[1]。細胞實驗將指數(shù)生長的1mL PC3細胞(5×107/L)接種到4個24孔板中。將板在37℃下在潮濕的5%CO 2氣氛中溫育。 24小時后,向孔中加入Scopoletin 33,66,133,266和533mg/L(每個板的每個濃度3個孔)。對于對照細胞(前板3個孔),僅加入DMEM。將板連續(xù)孵育。通過臺盼藍染料排除法[4],每天在第4天用血細胞計數(shù)器計數(shù)活細胞。動物實驗小鼠[1] C56BL/6N雄性,4-6個月大和16-18個月大的小鼠用于行為研究。在恒定濕度(50-55%)和溫度(22±1℃)下,在12:12小時光照/黑暗循環(huán)(7:00-19:00h)下將小鼠分成4只一組飼養(yǎng)。食物和水隨意。較年輕的小鼠(4-6個月)植入icv套管,用于施用東莨菪堿(SCOP)和東莨菪素。通過sc途徑向老年小鼠注射東莨菪素。實驗在8:00至16:00之間進行。將具有icv套管的小鼠隨機分成四個實驗組:載體; SCOP20μg; Scopoletin2μg;和SCOP20μg加Scopoletin2μg。將藥物施用于1μL載體溶液(SCOP:鹽水,Scopoletin:3DMSO:7無菌水)中。在測試開始前15分鐘進行Icv注射。在對象記憶測試前30分鐘,老年小鼠獲得Scopoletin sc(載體:1 DMSO:1 EtOH,根據(jù)需要用橄欖油稀釋)[1]。數(shù)據(jù)來源文獻[1]. Hornick A, et al. The coumarin Scopoletin potentiates acetylcholine release from synaptosomes, amplifies hippocampal long-term potentiation and ameliorates anticholinergic- and age-impaired memory. Neuroscience. 2011 Dec 1;197:280-92.[2]. Liu XL, et al. Effect of Scopoletin on PC3 cell proliferation and apoptosis. Acta Pharmacol Sin. 2001 Oct;22(10):929-33.規(guī)格10mg 10mM*1mL in DMSO 20mg單位瓶Scopoletin 是一種乙酰膽堿酯酶 (AChE) 抑制劑。備注:以上數(shù)據(jù)均來自公開文獻, Solarbio暫未進行獨立驗證, 僅供參考。These protocols are for reference only. Solarbio does not independently validate these methods.
維生素C產品簡介CAS50-81-7中文名稱維生素C英文名稱L-Ascorbic Acid別名L(+)-Ascorbic acid;Vitamin C;L-抗壞血酸純度HPLC≥98%分子式C6H8O6 分子量176.12外觀(性狀)White to off-white Solid儲存條件Powder : 2-8℃, 2 years; In solvent(母液): -20℃, 1 month; -80℃, 6 months溶解性Soluble in Water ≥20mg/mLMDLMFCD00064328ECEINECS 200-066-2InChIKeyCIWBSHSKHKDKBQ-JLAZNSOCSA-NInChIInChI=1S/C6H8O6/c7-1-2(8)5-3(9)4(10)6(11)12-5/h2,5,7-10H,1H2/t2-,5+/m0/s1PubChem CID54670067SMILESOC([C@@]1([H])[C@H](CO)O)=C(O)C(O1)=O描述L-Ascorbic Acid是一種有效的還原劑和抗氧化劑。(L-Ascorbic Acid is a potent reducing agent and antioxidant.)生物活性L-Ascorbic acid exhibits anti-cancer effects through the generation of reactive oxygen species (ROS) and selective damage to cancer cells[1].In VitroThe anti-cancer effects of L-Ascorbic acid are determined by sodium-dependent vitamin C transporter 2 (SVCT-2), a transporter of L-ascorbic acid. L-Ascorbic acid (0.1 μM-2 mM) exhibits anti-cancer effects according to SVCT-2 expression and L-ascorbic acid uptake. Human colorectal cancer cell lines displays differential responses to L-ascorbic acid, primarily depending on the expression level of SVCT-2[1].In VivoL-Ascorbic acid/Tolbutamide produces hypoglycaemic activity in a dose dependant manner in normal (60 mg/kg) and diabetic (40 mg/kg) condition. In the presence of L-ascorbic acid, Tolbuatmide (20 mg/kg) produces early onset of action and maintained for longer period compared to Tolbutamide matching control[2].數(shù)據(jù)來源文獻[1]. Sungrae Cho, et al. Hormetic dose response to L-ascorbic acid as an anti-cancer drug in colorectal cancer cell lines according to SVCT-2 expression. Sci Rep. 2018 Jul 27;8(1):11372.[2]. Satyanarayana Sreemantula, et al. Influence of antioxidant (L- ascorbic acid) on tolbutamide induced hypoglycaemia/antihyperglycaemia in normal and diabetic rats. BMC Endocr Disord. 2005 Mar 3;5(1):2.規(guī)格20mg 10mM*1mL (in Water) 100mg單位瓶一種重要的營養(yǎng)素和氧化還原劑,在骨鹽代謝及骨形成中具有重要作用。在體外,它能增加鈣鹽的沉積,促進礦化結節(jié)的形成,并通過間充質細胞間接調節(jié)破骨細胞的分化。維生素C能直接抑制核因子κB受體活化子配體(RANKL)誘導的破骨細胞形成 。 使用本產品的應用案例(僅供參考) In VitroCell(Osteogenic/成骨誘導;50 mg/l ascorbic acid) The osteogenic medium was the complete culture medium supplemented with 10 nM dexamethasone(Solarbio), 10 mM β-glycerophosphate (Solarbio), and 50 mg/l ascorbic acid (Solarbio). 數(shù)據(jù)來源文獻:Jia L, Zhang Y, Ji Y, Li X, Xing Y, Wen Y, Huang H, Xu X. Comparative analysis of lncRNA and mRNA expression profiles between periodontal ligament stem cells and gingival mesenchymal stem cells. Gene. 2019 May 30;699:155-164. doi: 10.1016/j.gene.2019.03.015. Epub 2019 Mar 12. PMID: 30876821. Cell(Osteogenic/成骨誘導;50 mg/l ascorbic acid) Osteogenic induced medium contained complete culture medium supplemented with 100 nM dexamethasone (Solarbio, Beijing, China), 10 mM β-glycerophosphate (Solarbio) and 50 mg/l ascorbic acid (Solarbio). The medium was replaced every other day. Alizarin Red–positive mineralized matrix was used to evaluate osteogenic capacity by Alizarin red (AR) staining. 數(shù)據(jù)來源文獻:Zhao Y, Liu H, Xi X, Chen S, Liu D. TRIM16 protects human periodontal ligament stem cells from oxidative stress-induced damage via activation of PICOT. Exp Cell Res. 2020 Dec 1;397(1):112336. doi: 10.1016/j.yexcr.2020.112336. Epub 2020 Oct 19. PMID: 33091421. In Vivo Rat(雄性新生SD Rat;100 mg vitamin C/kg bw/d;灌胃;30d) Forty-five male neonatal SD rats were randomly divided into five groups (n=9 each): corn oil control group, 500 mg DEHP/kg of body weight per day (bw/d) group, 500 mg DEHP/kg bw/d+200 mg vitamin E/kg bw/d group, 500 mg DEHP/kg bw/d+100 mg vitamin C/kg bw/d group, and 500 mg DEHP/kg bw/d+200 mg vitamin E/kg bw/d+100 mg vitamin C/kg bw/d group. DEHP and vitamin E (Solarbio, China) were dissolved in corn oil, and vitamin C (Solarbio,China) was dissolved in distilled water. From postnatal day (PND) 1 to 30, the male rats were administered corn oil, DEHP, vitamin C, and/or vitamin E by gavage each day according to their group. On PND 36, six rats of each groups were sacrificed and their testes were immediately isolated. The rest of rats were fed with routine feed until PND 90. 來源文獻:Tang X, Wu S, Shen L, Wei Y, Cao X, Wang Y, Long C, Zhou Y, Li D, Huang F, Liu B, Wei G. Di-(2-ethylhexyl) phthalate (DEHP)-induced testicular toxicity through Nrf2-mediated Notch1 signaling pathway in Sprague-Dawley rats. Environ Toxicol. 2018 Jul;33(7):720-728. doi: 10.1002/tox.22559. Epub 2018 Apr 16. PMID: 29663635. 備注:以上數(shù)據(jù)均來自公開文獻, Solarbio暫未進行獨立驗證, 僅供參考。These protocols are for reference only. Solarbio does not independently validate these methods
Ivacaftor;依伐卡托產品簡介CAS873054-44-5中文名稱依伐卡托英文名稱Ivacaftor別名VX770純度≥98%分子式C24H28N2O3 分子量392.49外觀(性狀)White to off-white Solid儲存條件Powder : 2-8℃, 2 years; In solvent(母液): -20℃, 1 month; -80℃, 6 months溶解性Soluble in DMSOSMILESCC(C)(C1=C(C=C(C(C(C)(C)C)=C1)O)NC(C2=CNC3=C(C2=O)C=CC=C3)=O)C描述Ivacaftor是一種有效的 CFTR 增效劑。(Ivacaftor is a potent CFTR synergist.)靶點CFTR通路Membrane Transporter&Ion Channel生物活性Ivacaftor是一種有效的 CFTR 增效劑,靶向G551D-CFTR和F508del-CFTR的EC50分別為100 nM 和 25 nM。[1-4]In VitroIvacaftor(10μM)使ABCB4-G535D的PC分泌活性增加3倍,ABCB4-G536R增加13.7倍,ABCB4-S1076C增加6.7倍,ABCB4-S1176L增加9.4倍,ABCB4增加5.7倍 - G1178S。 Ivacaftor糾正了ABCB4突變體的功能缺陷[1]。與R1162X CFTR細胞相比,Ivacaftor(10μM)顯著增加表達W1282X的細胞中的CFTR活性[2]。 Ivacaftor顯示對160個測試目標沒有顯著活性,包括GABAA苯二氮卓受體。 Ivacaftor增加氯離子分泌,EC50為0.236±0.200μM,與F508del HBE相比效力變化10倍[3]。在重組細胞中,VX-770增加F508del加工突變和G551D門控突變中的CFTR通道開放概率(Po)。 VX-770可將溫度校正的F508del-FRT細胞中毛喉素刺激的IT增加6倍,EC50為25 nM [4]。In VivoIvacaftor(1-200 mg/kg,po)在大鼠中表現(xiàn)出良好的口服生物利用度[3]。數(shù)據(jù)來源文獻[1]. Delaunay JL, et al. Functional defect of variants in the adenosine triphosphate-binding sites of ABCB4 and their rescue by the cystic fibrosis transmembrane conductance regulator potentiator, ivacaftor (VX-770). Hepatology. 2017 Feb;65(2):560-570[2]. Mutyam V, et al. Therapeutic benefit observed with the CFTR potentiator, ivacaftor, in a CF patient homozygous for the W1282X CFTR nonsense mutation. J Cyst Fibros. 2017 Jan;16(1):24-29[3]. Hadida S, et al. Discovery of N-(2,4-di-tert-butyl-5-hydroxyphenyl)-4-oxo-1,4-dihydroquinoline-3-carboxamide (VX-770, ivacaftor), a potent and orally bioavailable CFTR potentiator. J Med Chem. 2014 Dec 11;57(23):9776-9[4]. Van Goor F, et al. Rescue of CF airway epithelial cell function in vitro by a CFTR potentiator, VX-770. Proc Natl Acad Sci U S A. 2009 Nov 3;106(44):18825-30.規(guī)格10mg 50mg單位瓶是一種有效的 CFTR 增效劑。備注:以上數(shù)據(jù)均來自公開文獻, Solarbio暫未進行獨立驗證, 僅供參考。These protocols are for reference only. Solarbio does not independently validate these methods.
阿尼西坦產品簡介CAS72432-10-1中文名稱阿尼西坦英文名稱Aniracetam別名Ro 13-5057純度≥99%分子式C12H13NO3 分子量219.24外觀(性狀)White to off-white Solid儲存條件Powder : 2-8℃, 2 years; In solvent(母液): -20℃, 1 month; -80℃, 6 months溶解性Soluble in DMSOMDLMFCD00153767ECEINECS 615-758-3InChIKeyZXNRTKGTQJPIJK-UHFFFAOYSA-NInChIInChI=1S/C12H13NO3/c1-16-10-6-4-9(5-7-10)12(15)13-8-2-3-11(13)14/h4-7H,2-3,8H2,1H3PubChem CID2196SMILESO=C(N1CCCC1=O)C2=CC=C(OC)C=C2描述可調節(jié)AMPA受體和nAChR,具有神經(jīng)保護和益智活性。(Modulates AMPA receptors and nAChRs with neuroprotective and nootropic activities.)靶點nAChR;AMPAR通路Neuronal Signaling;Membrane Transporter&Ion Channel規(guī)格200mg 1g 2g單位瓶備注:以上數(shù)據(jù)均來自公開文獻, Solarbio暫未進行獨立驗證, 僅供參考。These protocols are for reference only. Solarbio does not independently validate these methods.
Naringenin;柚皮素產品簡介CAS480-41-1中文名稱柚皮素英文名稱Naringenin別名柚皮苷元;柑橘素純度HPLC≥98%分子式C15H12O5 分子量272.25外觀(性狀)White to yellow Solid儲存條件Powder : 2-8℃, 2 years; In solvent(母液): -20℃, 1 month; -80℃, 6 months溶解性Soluble in DMSO ≥5mg/mLECEINECS 266-769-1MDLMFCD00006844InChIKeyFTVWIRXFELQLPI-ZDUSSCGKSA-NInChIInChI=1S/C15H12O5/c16-9-3-1-8(2-4-9)13-7-12(19)15-11(18)5-10(17)6-14(15)20-13/h1-6,13,16-18H,7H2/t13-/m0/s1PubChem CID439246SMILESO=C1C[C@@H](C2=CC=C(O)C=C2)OC3=CC(O)=CC(O)=C13描述Naringenin是葡萄柚中主要的黃烷酮。(Naringenin is the main flavanone in grapefruit.)靶點Others通路Others生物活性Naringenin是葡萄柚中主要的黃烷酮; 顯示出強烈的抗炎和抗氧化活性。[1-5]In Vitro柚皮素顯示抑制HepG2細胞的增殖, 部分原因是細胞周期的G0 / G1期和G2 / M期細胞積聚。已經(jīng)證明柚皮素可以誘導細胞凋亡, 這可以通過細胞核損傷和凋亡細胞比例增加來證明。 Naringenin觸發(fā)線粒體介導的細胞凋亡途徑, 如Bax / Bcl-2比例增加, 隨后細胞色素C釋放和caspase-3順序激活所示[1]。柚皮素暴露顯著降低A431細胞的細胞活力, 同時以劑量依賴性方式伴隨核濃縮和DNA片段化的增加。細胞周期研究表明, 柚皮素誘導細胞周期G0 / G1期細胞周期停滯, caspase-3分析顯示caspase-3活性呈劑量依賴性增加, 導致細胞凋亡[2]。In Vivo柚皮素補充劑導致血漿和肝臟中總甘油三酯和膽固醇的量顯著減少。此外, 柚皮素補充劑可降低宮旁脂肪組織中的肥胖和甘油三酯含量。柚皮素喂養(yǎng)的動物顯示肝臟中PPARα蛋白表達顯著增加。已知受PPARα調節(jié)的CPT-1和UCP2的表達通過柚皮素治療顯著增強[3]。柚皮素通過PPARγ輔激活因子1α/PPARα介導的轉錄程序增加肝臟脂肪酸氧化。它通過減少空腹高胰島素血癥來預防甾醇調節(jié)元件結合蛋白1c介導的肝臟和肌肉脂肪生成。柚皮素可降低肝臟膽固醇和膽固醇酯的合成[4]。柚皮素以劑量依賴性方式抑制TNF-α誘導的VSMC增殖和遷移。機理研究表明, 柚皮素可阻止ERK / MAPK和Akt磷酸化, 同時保持p38 MAPK和JNK不變。柚皮素還可以阻斷TNF-α誘導的ROS生成[5]。細胞實驗將柚皮素溶解在DMSO中并在細胞培養(yǎng)基中稀釋。用PBS沖洗細胞并在含有各種濃度的柚皮素 (50, 100, 150, 200, 250, 300μM) 的培養(yǎng)基中生長。溶劑DMSO處理的細胞用作對照。處理24小時后, 除去培養(yǎng)基并用含有MTT的另一種培養(yǎng)基替換。使用MTT測定法測量細胞活力[1]。動物實驗大鼠:制備半純化的粉末飲食, 用于濃度為柚皮素:0, 0.003, 0.006和0.012%的飲食。適應7天后, 將大鼠分成四組中的一組, 每組六只動物, 并喂食半純化的實驗飲食6周。實驗飲食含有16%脂肪, 45.5%蔗糖和不同的柚皮素濃度 (0, 0.003, 0.006或0.012%) (表1) 。在研究期間, 大鼠可隨意獲取食物和水。在整個實驗過程中測量食物攝入量和體重[3]。小鼠:8至12周齡的小鼠隨意喂食嚙齒動物標準飲食或含有42%來自脂肪加膽固醇 (0.05%wt / wt) 的卡路里的高脂肪飲食。柚皮素以1%或3% (wt / wt) 加入西方飲食中。 Ldlr - / - 小鼠喂養(yǎng)4周, C57BL / 6J小鼠喂養(yǎng)30周。每天測量食物攝入量, 每兩周測量一次體重。在干預前將小鼠禁食6小時[4]。數(shù)據(jù)來源文獻[1]. Arul D, et al. Naringenin (citrus flavonone) induces growth inhibition, cell cycle arrest and apoptosis in human hepatocellular carcinoma cells. Pathol Oncol Res. 2013 Oct; 19 (4) :763-70.[2]. Ahamad MS, et al. Induction of apoptosis and antiproliferative activity of naringenin in human epidermoid carcinomacell through ROS generation and cell cycle arrest. PLoS One. 2014 Oct 16; 9 (10) :e110003.[3]. Cho KW, et al. Dietary naringenin increases hepatic peroxisome proliferators-activated receptor α proteinexpression and decreases plasma triglyceride and adiposity in rats. Eur J Nutr. 2011 Mar; 50 (2) :81-8.[4]. Mulvihill EE, et al. Naringenin prevents dyslipidemia, apolipoprotein B overproduction, and hyperinsulinemia in LDLreceptor-null mice with diet-induced insulin resistance. Diabetes. 2009 Oct; 58 (10) :2198-210.[5]. Chen S, et al. Naringenin inhibits TNF-α induced VSMC proliferation and migration via induction of HO-1. Food Chem Toxicol. 2012 Sep; 50 (9) :3025-31Note以上數(shù)據(jù)均來自公開文獻, Solarbio暫未進行獨立驗證, 僅供參考。These protocols are for reference only. Solarbio does not independently validate these methods.規(guī)格20mg 10mM*1mL in DMSO 50mg 100mg單位瓶備注:以上數(shù)據(jù)均來自公開文獻, Solarbio暫未進行獨立驗證, 僅供參考。These protocols are for reference only. Solarbio does not independently validate these methods.
Cabazitaxel 卡巴他賽CAS183133-96-2中文名稱卡巴他賽英文名稱Cabazitaxel別名TXD258; XRP-6258純度HPLC≥98%分子式C45H57NO14 分子量835.93外觀(性狀)White to off-white Solid儲存條件Powder : 2-8℃, 2 years; In solvent(母液): -20℃, 1 month; -80℃, 6 months溶解性Soluble in DMSOECEINECS 680-632-7MDLMFCD18827611InChIKeyBMQGVNUXMIRLCK-OAGWZNDDSA-NInChIInChI=1S/C45H57NO14/c1-24-28(57-39(51)33(48)32(26-17-13-11-14-18-26)46-40(52)60-41(3,4)5)22-45(53)37(58-38(50)27-19-15-12-16-20-27)35-43(8,36(49)34(55-10)31(24)42(45,6)7)29(54-9)21-30-44(35,23-56-30)59-25(2)47/h11-20,28-30,32-35,37,48,53H,21-23H2,1-10H3,(H,46,52)/t28-,29-,30+,32-,33+,34+,35-,37-,43+,44-,45+/m0/s1PubChem CID9854073SMILESCC1=C([C@@H](OC)C([C@@]2(C)[C@@]3([H])[C@](OC(C)=O)(CO4)[C@H]4C[C@@H]2OC)=O)C(C)(C)[C@@]([C@H]3OC(C5=CC=CC=C5)=O)(O)C[C@@H]1OC([C@H](O)[C@H](C6=CC=CC=C6)NC(OC(C)(C)C)=O)=O描述Cabazitaxel 具有顯著的抗腫瘤活性。(Cabazitaxel has significant antitumor activity.)靶點Microtubule/Tubulin通路Cytoskeleton生物活性Cabazitaxel 是天然紫杉烷脫乙酰基巴卡丁III的半合成衍生物,具有顯著的抗腫瘤功效。[1-2]In Vitro卡巴他賽(100μg/ mL)對未照射的4T1細胞的細胞毒性為70.8%。卡巴他賽(100μg/ mL)具有濃度依賴性抗增殖作用,抗增殖活性為56.2%[1]。In Vivo卡巴他賽(10 mg/kg,iv)對肝臟和腎臟有一定的毒性,但可以通過整合到Ans中來避免。用AN-ICG-CBX和AN-CBX處理的小鼠的體重略有下降,而游離CBX組的體重與對照組相比顯著降低[1]。細胞實驗用MTT測定法評估負載CBX的AN和游離卡巴他賽(CBX)的細胞毒性。將細胞以每孔3000個細胞的密度接種到96孔板上并培養(yǎng)24小時。將裝有CBX的AN和游離CBX用PBS稀釋至預定濃度并加入每個孔中。還加入空白AN,AN-ICG和游離CBX溶劑(吐溫-80和無水醇的混合物)至不同的最終濃度。孵化持續(xù)另外48小時。將20μLMTT溶液(在PBS中5mg/mL)加入每個孔中,并將細胞在37℃下再孵育4小時。隨后除去培養(yǎng)基并加入150μL二甲基亞砜(DMSO)以溶解紫色甲salt鹽晶體。然后通過酶標儀在490nm處測量吸光度。用培養(yǎng)基處理的細胞作為對照進行評估。動物實驗為了評估聯(lián)合化學療法和PTT在體內的抗腫瘤效率,將攜帶4T1腫瘤的小鼠隨機分成6個治療組(n = 5)。當腫瘤達到50mm3-100mm3時開始治療。給小鼠靜脈注射生理鹽水,AN-ICG,游離卡巴他賽(CBX),AN-CBX和AN-ICG-CBX(ICG 2mg/kg,CBX 10mg/kg)。 8小時后,注射AN-ICG和AN-ICG-CBX的組用808nm激光照射(0.8W/cm 2,5分鐘)。每隔一天用卡尺測量每個腫瘤的長度和寬度。公式(體積(mm3)= 1/2×長度×寬度2)用于計算腫瘤體積。使用電子天平每兩天記錄這些小鼠的體重。在抗腫瘤研究結束時,處死攜帶4T1腫瘤的小鼠以收集腫瘤和主要器官。數(shù)據(jù)來源文獻[1]. Tai X, et al. Cabazitaxel and indocyanine green co-delivery tumor-targeting nanoparticle for improved antitumor efficacy and minimized drug toxicity. J Drug Target. 2016 Sep 9:1-29.[2]. Gdowski AS, et al. Bone-targeted cabazitaxel nanoparticles for metastatic prostate cancer skeletal lesions and pain. Nanomedicine (Lond). 2017 Sep;12(17):2083-2095.規(guī)格10mg 10mM*1mL (in DMSO) 50mg單位瓶是一種紫杉烷的衍生物,能夠抑制抑制微管生長和聚合。備注:以上數(shù)據(jù)均來自公開文獻, Solarbio暫未進行獨立驗證, 僅供參考。These protocols are for reference only. Solarbio does not independently validate these methods.
聚乙二醇300產品簡介CAS25322-68-3中文名稱聚乙二醇300英文名稱PEG300別名聚環(huán)氧乙烷;氧化聚乙烯單位瓶分子式HO(CH2CH2O)nH分子量≈300外觀(性狀)Colorless Liquid儲存條件RT,2 yearsMDLMFCD00081839ECEINECS 203-473-3SMILES---描述PEG300 是一種中性的生物相容性親水聚合物。(PEG300 is a neutral biocompatible hydrophilic polymer.)靶點---規(guī)格100mlPEG300 是一種中性的生物相容性親水聚合物。常作為藥物載體、助溶劑等使用。使用濃度(僅供參考)20mg/kg 雷帕霉素,2%DMSO+30%PEG300+5%Tween80+63%ddH2O10 mg/kg Liproxstatin-1,2% DMSO + 40% PEG300 + 2%Tween80 + ddH2O30 mg/kg STF -083010,2% DMSO + 40% PEG300 + 5% Tween 80 + ddH2O 7 mg/mL Mdivi-1,5% DMSO、40% PEG300、5% Tween 80 + ddH2O 5 mg/mL SAHA, 2% DMSO+30% PEG300 + ddH2O備注:以上數(shù)據(jù)均來自公開文獻, Solarbio暫未進行獨立驗證, 僅供參考。These protocols are for reference only. Solarbio does not independently validate these methods.聚乙二醇300_助溶劑&增溶劑_小分子化合物_索萊寶-專業(yè)生化試劑網(wǎng)上商城 (solarbio.com)
MTT 噻唑藍產品簡介CAS298-93-1中文名稱噻唑藍英文名稱MTT別名噻唑藍溴化四唑; Thiazolyl blue tetrazolium bromide; 3-(4,5-二甲基-2-噻唑基)-2,5-二苯基四氮唑溴化物; 3-(4,5-Dimethyl-2-thiazolyl)-2,5-diphenyl-2H- tetrazolium bromide; Methylthiazolyldiphenyl-tetrazolium bromide單位瓶純度≥98%分子式C18H16BrN5S分子量414.32外觀(性狀)Light yellow to yellow Solid儲存條件Powder : 2-8℃, 2 years; In solvent(母液): -20℃, 1 month; -80℃, 6 months溶解性Soluble in DMSOECEINECS 206-069-5MDLMFCD00011964InChIKeyAZKSAVLVSZKNRD-UHFFFAOYSA-MInChIInChI=1S/C18H16N5S.BrH/c1-13-14(2)24-18(19-13)23-21-17(15-9-5-3-6-10-15)20-22(23)16-11-7-4-8-12-16;/h3-12H,1-2H3;1H/q+1;/p-1PubChem CID64965SMILESCC1=C(C)N=C(N2N=C(C3=CC=CC=C3)N=[N+]2C4=CC=CC=C4)S1.[Br-]描述MTT是一種廣泛用于測量細胞增殖的比色劑。(MTT is a colorimetric reagent widely used to measure cell proliferation.)靶點Others通路Others生物活性MTT是一種廣泛用于測量細胞增殖的比色劑。 MTT在活細胞中從黃色還原為紫色。In VitroMTT與羅丹明B聯(lián)合使用以測量線粒體膜電位。 MTT-formazan在線粒體中產生,作為羅丹明的熒光猝滅劑,根據(jù)膜電位分布在活細胞膜上。在沒有mPMS的情況下,MTT的細胞減少很強。當MTT摻入大的單層脂質體中時,它是不透膜的,因此它通過內吞作用被細胞攝取[1]。數(shù)據(jù)來源文獻[1]. Berridge MV, et al. Tetrazolium dyes as tools in cell biology: new insights into their cellular reduction. Biotechnol Annu Rev. 2005;11:127-52.規(guī)格200mg 10mM*1mL (in DMSO) 5mg/mL*1mL in Water 500mg 1gMTT是一種廣泛用于測量細胞增殖的比色劑。MTT可以被線粒體內的一些脫氫酶還原生成結晶狀的深紫色產物formazan,可以被DMSO完全溶解,然后通過酶標儀可以測定490nm波長附近的吸光度。細胞增殖越多越快,則吸光度越高;細胞毒性越大,則吸光度越低。 注意事項:MTT溶液需避光保存,長時間光照會導致失效。當顏色變?yōu)榛揖G色時,請勿使用。 使用說明(僅供參考) 1.收集對數(shù)期細胞,根據(jù)自己的實驗需求,培養(yǎng)細胞。2.小心吸去上清,加入90μL新鮮培養(yǎng)基,再加入10μL MTT溶液,繼續(xù)培養(yǎng)4 h。3.然后吸掉上清,每孔加入110μL DMSO,置搖床上低速振蕩10 min,使結晶物充分溶解。 4.在酶聯(lián)免疫檢測儀490 nm處測量各孔的吸光值。 注:MTT溶液濃度一般的常用濃度為0.5%(僅供參考),實驗者也可根據(jù)自己的實驗需求進行調整。使用本產品的應用案例(僅供參考) In Vitro Cell (HEK-293 cells,37 °C ,4 h,490nm) Cell viability was determined by a quantitative colorimetric assay with MTT. To screen the pre-protection of SDAP1 and SDAP2, cells were pretreated with SDAP1 and SDAP2 (0.25, 0.5, 0.75, 1, 1.25, 1.5 mg/mL) before administration of GM (3 mg/mL) for 24 h. HEK-293 cells were dispensed in 96-well plates at a density of 8,000 cells/well and cultured at 37 °C for 24 h. Afer 24 h incubation, cells were treated with various concentrations of SDAP1 and SDAP2 (0.25, 0.5, 0.75, 1, 1.25 and 1 mg/mL) at 24 h, and aferwards exposed to GM (3 mg/mL) for 24 h. Next, afer 24 h of GM treatment, the MTT solution was added to each well, and incubated at 37 °C for 4 h. Te medium was removed, and 150 μL of dimethylsulfoxide (Solarbio, China) was added to each well. Finally, the optical density was detected with a microplate reader at 490 nm. 來源文獻:Wang Z, Wang L, Wang J, Luo J, Ruan H, Zhang J. Purified Sika deer antler protein attenuates GM-induced nephrotoxicity by activating Nrf2 pathway and inhibiting NF-κB pathway. Sci Rep. 2020 Sep 24;10(1):15601. doi: 10.1038/s41598-020-71943-6. PMID: 32973191; PMCID: PMC7518274. Cell(HepG2 Cell,5 mg/mL MTT,4h, 570nm)Methylthiazole tetrazolium (MTT) assay was applied to measure the cell viability of Up-3, Up-4, and Up-5. Briefly, after incubation, the cells was washed with PBS, and incubated with 10 μL of MTT (5 mg/mL) for 4 hours. The supernatants was mixed with 100 μL of DMSO and then the absorbance was measured at 570 nm with a microplate reader. The absorbance of the untreated cells (Normal group) was considered as 100%. 來源文獻:Zhong QW, Zhou TS, Qiu WH, Wang YK, Xu QL, Ke SZ, Wang SJ, Jin WH, Chen JW, Zhang HW, Wei B, Wang H. Characterization and hypoglycemic effects of sulfated polysaccharides derived from brown seaweed Undaria pinnatifida. Food Chem. 2021 Mar 30;341(Pt 1):128148. doi: 10.1016/j.foodchem.2020.128148. Epub 2020 Sep 22. PMID: 33038776. 備注:以上數(shù)據(jù)均來自公開文獻, Solarbio暫未進行獨立驗證, 僅供參考。These protocols are for reference only. Solarbio does not independently validate these methods.MTT 噻唑藍_反應底物&理化檢測_小分子化合物_索萊寶-專業(yè)生化試劑網(wǎng)上商城 (solarbio.com)
常用抗生素小分子化合物Kit-1產品簡介單位套儲存條件-20℃規(guī)格12*10mg 12*1mL(10mM) 12*50mgCAS號 產品貨號 產品名稱 分子式 分子量 對應靶點 產品描述 69-52-3 IA0340 Ampicillin Sodium;氨芐青霉素鈉 C16H18N3NaO4S 371.39 Bacterial 是一種廣譜β-內酰胺類抗生素,可對抗多種革蘭氏陽性和革蘭氏陰性細菌 。 3810-74-0 IS0360 Streptomycin Sulfate;硫酸鏈霉素 2(C21H39N7O12)·3(H2SO4) 1457.38 Bacterial 是一種氨基糖苷類抗生素,能夠抑制蛋白質的合成。 25389-94-0 IK0030 Kanamycin Sulfate;硫酸卡那霉素 C18H36N4O11·H2SO4 582.58 Bacterial 為氨基糖甙類廣譜抗生素,抗菌譜和新霉素相似,主要與細菌核糖體30S亞單位結合,抑制細菌蛋白質合成。 56-75-7 IC0320 Chloramphenicol;氯霉素 C11H12Cl2N2O5 323.13 Bacterial 是一種廣譜抗生素。 108321-42-2 IG0010 G-418 Disulfate;遺傳霉素 C20H44N4O18S2 692.71 Bacterial 是一種氨基糖苷類抗生素,是穩(wěn)定轉染最常用的抗性篩選試劑。通過抑制轉座子Tn601,Tn5的基因,干擾核糖體功能而阻斷蛋白質合成,對原核和真核等細胞產生毒素。當neo基因被整合進真核細胞DNA后,則能啟動neo基因編碼的序列轉錄為mRNA,從而獲得抗性產物氨基糖苷磷酸轉移酶的高效表達,使細胞獲得抗性而能在含有G418的選擇性培養(yǎng)基中生長。 13292-46-1 IR0110 Rifampicin;利福平 C43H58N4O12 822.94 Bacterial 是一種有效的廣譜抗生素,具有抗流感病毒活性。 1397-89-3 IA0320 Amphotericin B;可溶性兩性霉素B C47H73NO17 924.08 Fungal 是針對多種真菌病原體的多烯抗真菌 (fungal) 劑。 它與麥角甾醇不可逆地結合,導致膜完整性破壞并最終導致細胞死亡。 1263-89-4 IP0080 Paromomycin Sulfate;硫酸巴龍霉素 C23H47N5O18S 713.71 Parasite 為氨基糖甙類廣譜抗生素,對革蘭氏陰性桿菌、抗酸桿菌均有良好抑菌活性。 1405-41-0 IG0770 Gentamicin sulfate;硫酸慶大霉素 C21H43N5O7·H2SO4 575.67 Bacterial 為氨基糖苷類抗生素。對各種革蘭陰性細菌及革蘭陽性細菌都有良好的抗菌作用,作用機制是與細菌核糖體30S亞單位結合,抑制細菌蛋白質的合成 1405-10-3 IN0130 Neomycin Sulfate;硫酸新霉素 C23H52N6O25S3 908.88 Bacterial 是氨基糖苷類抗生素。 113-98-4 IP0140 Penicillin G Potassium;青霉素G鉀 C16H17KN2O4S 372.48 Bacterial 是一速效青霉素家族抗生素。 64-75-5 IT0130 Tetracycline Hydrochloride;鹽酸四環(huán)素 C22H24N2O8·HCl 480.9 Bacterial 是一種廣譜抗生素。四環(huán)素通過阻止氨酰基-tRNA與細菌核糖體的結合來抑制細菌蛋白質合成。 本套裝精選了數(shù)種實驗室常備的抗生素,可用于鑒定藥物靶標的相關研究。客戶也可根據(jù)自己的需求靈活定制專屬Kit。1. 具有良好的生物活性,包含了抗細菌、抗真菌、抗原生動物的數(shù)種經(jīng)典的實驗室常用抗生素2. 可用于鑒定、篩選等操作3. 均為現(xiàn)貨4. 客戶可根據(jù)自己的實驗需求靈活定制Kit:規(guī)格、套裝組成、產品種類、數(shù)量、形式(溶液/干粉)均可定制。 備注:以上數(shù)據(jù)均來自公開文獻, Solarbio暫未進行獨立驗證, 僅供參考。These protocols are for reference only. Solarbio does not independently validate these methods.
遺傳霉素硫酸鹽產品簡介CAS108321-42-2中文名稱遺傳霉素硫酸鹽英文名稱G-418 Disulfate別名G 418 disulfate salt; G418 Sulfate單位瓶純度≥98%分子式C20H40N4O10·2H2SO4分子量692.71外觀(性狀)White to off-white Solid儲存條件Powder : 2-8℃, 2 years; In solvent(母液): -20℃, 1 month; -80℃, 6 months溶解性Soluble in Water ≥1mg/mLECEINECS 600-864-4MDLMFCD00058314InChIKeyUHEPSJJJMTWUCP-NKCAIAFTSA-NInChIInChI=1S/C20H40N4O10.2H2O4S/c1-6(25)14-11(27)10(26)9(23)18(32-14)33-15-7(21)4-8(22)16(12(15)28)34-19-13(29)17(24-3)20(2,30)5-31-19;2*1-5(2,3)4/h6-19,24-30H,4-5,21-23H2,1-3H3;2*(H2,1,2,3,4)/t6?,7-,8+,9+,10+,11-,12-,13-,14+,15+,16-,17-,18+,19-,20+;;/m0../s1PubChem CID16218858SMILESO[C@@H]1[C@@H]([C@H](O)C)O[C@H](O[C@H]2[C@H](O)[C@@H](O[C@@H]3[C@H](O)[C@@H](NC)[C@@](C)(O)CO3)[C@H](N)C[C@@H]2N)[C@H](N)[C@H]1O.O=S(O)(O)=O.O=S(O)(O)=O描述是一種氨基糖苷類抗生素,是穩(wěn)定轉染最常用的抗性篩選試劑。(It is an aminoglycoside antibiotic, which is the most commonly used resistance screening reagent for stable transfection.)靶點Bacterial通路Anti-infection生物活性G-418 disulfate 是與 gentamicin B1 的結構相似的氨基糖苷類抗生素,在原核和真核細胞的蛋白質合成過程中,能夠阻止蛋白質的延伸階段,從而抑制蛋白質的合成[1-3]。In VitroG418是許多原核和真核生物的抑制劑,濃度為1-300微克/毫升。由編碼氨基糖苷類3'-磷酸轉移酶的Tn5的neo基因對G418的抗性,APT 3'II通常用于實驗室研究以選擇基因工程細胞[1]。通常,對于細菌和藻類,使用5mg/L或更低的濃度,對于哺乳動物細胞,使用約400mg/L的濃度進行選擇,使用200mg/L進行維持。抗性克隆的選擇可能需要1到3周[2]。In Vivo連續(xù)三天G418(40和80 mg/kg)足以消除感染小鼠中所有未轉染的布氏皰疹病毒寄生蟲[3]。動物實驗為了表征錐蟲群體對G418體內的敏感性,布氏布魯氏菌GUTat 3.1和布氏布魯氏菌GUTat 3.1/BBR3的血流形式在亞致死輻射的小鼠中分別擴增。在寄生蟲血癥的第一個峰之前,收集錐蟲,并將含有106個錐蟲的等分試樣腹膜內接種到小鼠中。感染后24小時,將小鼠分成組,并通過腹膜內接種0.2mL藥物,以10,20,30,40,50或80mg/kg體重(bw)的劑量用G418處理。在無菌水中。在第一次治療后24和48小時,以與之前相同的劑量向每組動物施用G418,導致每只小鼠進行三次處理。需要重復藥物治療以確保從小鼠中完全消除未轉染的GUTat 3.1寄生蟲。然后通過顯微鏡檢查濕血膜每天監(jiān)測小鼠33天,以檢測寄生蟲的存在。記錄發(fā)現(xiàn)寄生蟲的動物,然后從實驗中取出。數(shù)據(jù)來源文獻[1]. Davies J, et al. A new selective agent for eukaryotic cloning vectors. Am J Trop Med Hyg. 1980 Sep;29(5 Suppl):1089-92.[2]. Li Y, et al. Inhibitory effects of antisense RNA of HAb18G/CD147 on invasion of hepatocellular carcinoma cells in vitro. World J Gastroenterol. 2003 Oct;9(10):2174-7.[3]. Murphy NB, et al. Use of an in vivo system to determine the G418 resistance phenotype of bloodstream-form Trypanosoma brucei brucei transfectants. Antimicrob Agents Chemother. 1993 May;37(5):1167-70.規(guī)格100mg 500mg 10mM*1mL (in Water) 1g是一種氨基糖苷類抗生素,是穩(wěn)定轉染最常用的抗性篩選試劑。通過抑制轉座子Tn601,Tn5的基因,干擾核糖體功能而阻斷蛋白質合成,對原核和真核等細胞產生毒素。當neo基因被整合進真核細胞DNA后,則能啟動neo基因編碼的序列轉錄為mRNA,從而獲得抗性產物氨基糖苷磷酸轉移酶的高效表達,使細胞獲得抗性而能在含有G418的選擇性培養(yǎng)基中生長。使用本產品的應用案例(僅供參考)In VitroCell(HepG2.2.15 cells,380 μg/mL G-418 sulfate)Cells were cultured in Dulbecco’s modified Eagle’s medium (DMEM; Solarbio) and supplemented with 10% fetal bovine serum (FBS).G-418 sulfate (380 μg/mL; Solarbio) was added to DMEM with 10% FBS to maintain HepG2.2.15 cells. All cells were incubated at 37°C with 5% CO2.來源文獻:Guo C, Ouyang Y, Cai J, Xiong L, Chen Y, Zeng X, Liu A. High expression of IL-4R enhances proliferation and invasion of hepatocellular carcinoma cells. Int J Biol Markers. 2017 Oct 31;32(4):e384-e390. doi: 10.5301/ijbm.5000280. PMID: 28665449.Cell((HepG2.2.15 cells,300 μg/mL G-418 )HepG2.2.15 cells were incubated in minimum Eagle’s medium containing 10% FBS and 300 μg/mL G418 (Solarbio, Beijing, China). 來源文獻:Jiang W, Wang L, Zhang Y, Li H. Circ-ATP5H Induces Hepatitis B Virus Replication and Expression by Regulating miR-138-5p/TNFAIP3 Axis. Cancer Manag Res. 2020 Nov 2;12:11031-11040. doi: 10.2147/CMAR.S272983. PMID: 33173336; PMCID: PMC7648158.Cell(OC cells,800 μg/mL G418)PCNP expression plasmid and empty vector, the PCNP shRNA (sh-PCNP group) and scramble shRNA (sh-Scb group) and were transfected into OC cells with Lipofectamine 3000 Transfection Reagent to construct stable cell lines. They were screened, respectively, by G418 (Solarbio, Shanghai, China) at a concentration of 800 μg/mL and puromycin (Solarbio, Shanghai, China) at a concentration of 2 μg/mL. 來源文獻:Dong P, Fu H, Chen L, Zhang S, Zhang X, Li H, Wu D, Ji X. PCNP promotes ovarian cancer progression by accelerating β-catenin nuclear accumulation and triggering EMT transition. J Cell Mol Med. 2020 Jul;24(14):8221-8235. doi: 10.1111/jcmm.15491. Epub 2020 Jun 16. PMID: 32548978; PMCID: PMC7348179.Cell(Replicon cell ,500 μg/ml G418)Replicon cell lines were selected and maintained in 500 μg/ml G418 (Geneticin; Solarbio, China). 來源文獻:Sobhanimonfared F, Bamdad T, Roohvand F. Cross talk between alcohol-induced oxidative stress and HCV replication. Arch Microbiol. 2020 Sep;202(7):1889-1898. doi: 10.1007/s00203-020-01909-9. Epub 2020 May 24. PMID: 32448963.備注:以上數(shù)據(jù)均來自公開文獻, Solarbio暫未進行獨立驗證, 僅供參考。These protocols are for reference only. Solarbio does not independently validate these methods.
Normal saline;生理鹽水(0.85%,非無菌)產品簡介CAS7647-14-5英文名稱Normal saline中文名稱生理鹽水(0.85%,非無菌)單位瓶外觀(性狀)Colorless Liquid儲存條件RT,2 years規(guī)格100ml 500ml是常用的滲透壓與動物或人體血漿的滲透壓基本相等的氯化鈉水溶液,可用于多種生理學實驗,是常用的溶劑之一。0.9%生理鹽水為哺乳類常用濃度; 0.85%生理鹽水為常規(guī)實驗常用濃度; 0.75%生理鹽水為鳥類常用濃度; 0.65%生理鹽水為兩棲類常用濃度。備注:以上數(shù)據(jù)均來自公開文獻, Solarbio暫未進行獨立驗證, 僅供參考。These protocols are for reference only. Solarbio does not independently validate these methods.
Normal saline 生理鹽水(0.9%,非無菌)產品簡介CAS7647-14-5英文名稱Normal saline中文名稱生理鹽水(0.9%,非無菌)單位瓶外觀(性狀)Colorless Liquid儲存條件RT,2 years規(guī)格100ml 500ml是常用的滲透壓與動物或人體血漿的滲透壓基本相等的氯化鈉水溶液,可用于多種生理學實驗,是常用的溶劑之一。0.9%生理鹽水為哺乳類常用濃度; 0.85%生理鹽水為常規(guī)實驗常用濃度; 0.75%生理鹽水為鳥類常用濃度; 0.65%生理鹽水為兩棲類常用濃度。備注:以上數(shù)據(jù)均來自公開文獻, Solarbio暫未進行獨立驗證, 僅供參考。These protocols are for reference only. Solarbio does not independently validate these methods.
Normal saline 生理鹽水(9%,非無菌)產品簡介CAS7647-14-5英文名稱Normal saline中文名稱生理鹽水(9%,非無菌)單位瓶分子式NaCl分子量58.44外觀(性狀)Colorless Liquid儲存條件常溫規(guī)格100ml 500ml是常用的滲透壓與動物或人體血漿的滲透壓基本相等的氯化鈉水溶液,可用于多種生理學實驗,是常用的溶劑之一。0.9%生理鹽水為哺乳類常用濃度; 0.85%生理鹽水為常規(guī)實驗常用濃度; 0.75%生理鹽水為鳥類常用濃度; 0.65%生理鹽水為兩棲類常用濃度。備注:以上數(shù)據(jù)均來自公開文獻, Solarbio暫未進行獨立驗證, 僅供參考。These protocols are for reference only. Solarbio does not independently validate these methods.