616464

SB431542

≥97% (HPLC), liquid, TGF-β RI kinase inhibitor, Calbiochem^®

• 동의어(들): InSolution TGF-β RI Kinase Inhibitor VI, SB431542
• 실험식(Hill 표기법): C₂₂H₁₆N₄O₃ · 2H₂O
• CAS Number: 301836-41-9
• Molecular Weight: 420.42
• MDL number: MFCD27976360
• UNSPSC 코드: 51111800
• NACRES: NA.77

속성

• Product Name: TGF-β RI Kinase Inhibitor VI, SB431542, InSolution, ≥97%
• Quality Level: 100
• 분석: ≥97% (HPLC)
• 양식: liquid
• 제조업체/상표: Calbiochem^®
• 저장 조건: OK to freeze; desiccated (hygroscopic); protect from light
• 배송 상태: ambient
• 저장 온도: −20°C
• SMILES string: [nH]1c(nc(c1c4cc5c(cc4)OCO5)c3ncccc3)c2ccc(cc2)C(=O)N
• InChI: 1S/C22H16N4O3/c23-21(27)13-4-6-14(7-5-13)22-25-19(20(26-22)16-3-1-2-10-24-16)15-8-9-17-18(11-15)29-12-28-17/h1-11H,12H2,(H2,23,27)(H,25,26)
• InChI key: FHYUGAJXYORMHI-UHFFFAOYSA-N

설명

일반 설명

A cell-permeable triarylimidazole compound that is shown to effectively inhibit cellular Smad2 phosphorylation (>90% inhibition by 10 µM inhibitor) upon vector-mediated expression of constitutively active ALK4, ALK5, or ALK7 in NIH 3T3 cells, while exhibiting little effect against Smad1 phosphorylation by other members of type I receptors for TGF-β in NIH 3T3 cultures expressing active ALK1, 2, 3, or 6. When tested directly in cell-free kinase assays, SB431542 is demonstrated to potently inhibit the activity of ALK4 and ALK5 (IC₅₀ = 140 nM and 94 nM, respectively) with no or much reduced potency toward a panel of 24 other kinases (IC₅₀ ≥10 µM in the presence of 10 µM ATP), including ALK2 and ALK6. Reported to improve the efficiency of 4-TF-induced human iPSCs generation from fibroblast cultures by >200-fold when used together with PD0325901 (Cat. No. 444966) and Thiazovivin (Cat. No. 420220).

포장

Packaged under inert gas

경고

Toxicity: Irritant (B)

물리적 형태

A 100 mM (5 mg/119 µl) solution of SB431542 (Cat. No. 616461) in DMSO.

재구성

Following initial thaw, aliquot and freeze (-20°C).

기타 정보

Ikushima, H., et al. 2009. Cell Stem Cell5, 504.
Lin, T., et al. 2009. Nat. Methods6, 805.
Maherali, N. and Hochedlinger, K., 2009. Curr. Biol.19, 1718.
Callahan, J.F., et al. 2002. J. Med. Chem.45, 999.
Inman, G.J., et al. 2002. Mol. Pharmacol.62, 65.
Laping, N.J., et al. 2002. Mol. Pharmacol.62, 58.

법적 정보

CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany

안전성 정보

• Storage Class Code: 10 - Combustible liquids
• WGK: WGK 1
• Flash Point (°F): 188.6 °F - (refers to pure substance)
• Flash Point (°C): 87 °C - (refers to pure substance)