(-)-Blebbistatin (GMP),856925-

(-)-Blebbistatin (GMP) 产品活性：(-)-Blebbistatin (GMP) 是 GMP 级别的 (-)-Blebbistatin (HY-13441)。(-)-Blebbistatin (GMP) 是选择性的非肌肉肌球蛋白 II (myosin II) ATPase 活性的抑制剂。 产品来源： www.medchemexpress.cn/minus-blebbistatin-gmp.html 研究领域：Cytoskeleton 作用靶点：Myosin In Vitro: Blebbistatin potently inhibits several striated muscle myosins as well as vertebrate nonmuscle myosin IIA and IIB with IC50 values ranging from 0.5 to 5 μM. Smooth muscle myosin is only poorly inhibited (IC50=80 μM). Blebbistatin does not compete with nucleotide binding to the skeletal muscle myosin subfragment-1. The inhibitor preferentially binds to the ATPase intermediate with ADP and phosphate bound at the active site, and it slows down phosphate release. It blocks the myosin heads in a products complex with low actin affinity. In culture-activated hepatic stellate cells, blebbistatin is found to change both cell morphology and function. Stellate cells become smaller, acquire a dendritic morphology and have less myosin IIA-containing stress fibres and vinculin-containing focal adhesions. Blebbistatin impairs silicone wrinkle formation, reduces collagen gel contraction and blocks endothelin-1-induced intracellular Ca2+ release. It promotes wound-induced cell migration. In Vivo: Blebbistatin dose-dependently and completely relax both KCl- and carbachol-induced rat detrusor and endothelin-1-induced human bladder contraction. Pre-incubation with 10 μM blebbistatin attenuates carbachol responsiveness by 65% while blocking electrical field stimulation-induced bladder contraction reaching 50% inhibition at 32 Hz. 相关产品：(-)-Blebbistatin | Mavacamten | ML-7 hydrochloride | Omecamtiv mecarbil | W-7 hydrochloride | Aficamten | MS-444 | Danicamtiv | ML-9 | para-Nitroblebbistatin | HA-100 | MLCK inhibitor peptide 18 | Biacetyl monoxime | 4-Hydroxyacetophenone | BTS | Pentachloropseudilin | ATM-3507 | 16-38-Thymosin β4 (cattle) | MPH-220 | JB061 | Myosin V-IN-1 | Sevasemten | JB002 品牌介绍: MCE (MedChemExpress) 拥有数百种全球独家化合物，我们致力于为全球科研客户提供前沿最全的高品质小分子活性化合物；10,000 多种高选择性抑制剂、激动剂涉及各热门信号通路及疾病领域；设有专业的实验中心和严格的质控、验证体系；提供 LC/MS、NMR、HPLC、手性分析、元素分析等各项质检报告，确保产品的高纯度、高品质；产品的生物活性多经各国客户实验验证；Nature, Cell, Science 等多种TOP期刊及制药专利收录了MCE客户的科研成果；专业团队跟踪前沿的制药及生命科学研究进展，为您提供全球前沿的活性化合物；与世界各大制药公司及知名科研机构建立了长期的合作。