203895

BTS

A potent inhibitor of Ca²⁺-stimulated myosin S1 ATPase (IC₅₀ = ~ 5 µM) and reversibly blocks the gliding motility.

• 동의어(들): BTS, N-Benzyl- p-toluenesulphonamide, N-Benzyl-p-toluenesulphonamide
• 실험식(Hill 표기법): C₁₄H₁₅NO₂S
• CAS Number: 1576-37-0
• Molecular Weight: 261.34
• UNSPSC 코드: 12352200
• NACRES: NA.77

속성

• Quality Level: 100
• 분석: ≥95% (HPLC)
• 형태: crystalline solid
• 제조업체/상표: Calbiochem^®
• 저장 조건: OK to freeze; protect from light
• 색상: white
• solubility: DMSO: 200 mg/mL
• 배송 상태: ambient
• 저장 온도: 2-8°C
• InChI: 1S/C14H15NO2S/c1-12-7-9-14(10-8-12)18(16,17)15-11-13-5-3-2-4-6-13/h2-10,15H,11H2,1H3
• InChI key: WTHKAJZQYNKTCJ-UHFFFAOYSA-N

설명

일반 설명

A potent inhibitor of Ca²⁺-stimulated myosin S1 ATPase (IC₅₀ = ~ 5 µM) and reversibly blocks the gliding motility. It also weakens myosin’s interaction with F-actin. Much less effective in suppressing contraction in rat myocardial or rabbit slow twitch muscle and has no effect on platelet myosin II.

An aryl sulphonamide that acts as a potent inhibitor of Ca²⁺-stimulated myosin S1 actin-stimulated ATPase activity (IC₅₀ = ~5 µM). Also blocks actin-stimulated ATPase activity with similar potency (IC₅₀ = 5 µM). Reversibly blocks gliding motility of skeletal muscle myosin (IC₅₀<2 µM). Less effective in suppressing contraction in rat myocardial and rabbit slow twitch muscle compared to skeletal muscle. Does not inhibit platelet myosin II.

생화학적/생리학적 작용

Cell permeable: no

Primary Target
Ca²⁺-stimulated myosin S1 ATPase

Product does not compete with ATP.

Reversible: yes

Target IC₅₀: ~5 µM against Ca2+-stimulated myosin S1 ATPase

포장

Packaged under inert gas

경고

Toxicity: Standard Handling (A)

재구성

Following reconstitution aliquot and freeze (-20°C). Stock solutions are stable for up to 6 months at -20°C.

기타 정보

Cheung, A., et al. 2002. Nat. Cell Biol.4, 83.

법적 정보

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

안전성 정보

• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable