中文同义词:
A3人T淋巴细胞白血病复苏细胞(附STR鉴定报告)
英文同义词:
A-3 HYDROCHLORIDE;A-3;TRISIALYLATED, GALACTOSYLATED, TRIANTENNARY;N-(2-AMINOETHYL)-5-CHLORONAPHTHALENE-1-SULFONAMIDE HCL;N-(2-AMINOETHYL)-5-CHLORONAPHTHALENE-1-SULFONAMIDE HYDROCHLORIDE;N-(2-AMINOETHYL)-5-CHLORONAPHTHALENE-1-SULPHONAMIDE HYDROCHLORIDE;N-(2-AMINOETHYL)-5-CHLORO-1-NAPHTHALENESULFONAMIDE HYDROCHLORIDE
相关类别:
细胞生物学-细胞系;Protein Kinase Inhibitors and Activators;Protein Kinase
生物活性
A-3 hydrochloride 是靶向多种激酶 (kinase) 的强效、细胞渗透的、可逆的、ATP 竞争性的非选择性拮抗剂。A-3 hydrochloride 是针对 PKA (Ki=4.3 µM),酪蛋白激酶 II (Ki=5.1 µM) 和肌球蛋白轻链激酶 (MLCK) (Ki=7.4 µM) 的抑制剂。A-3 hydrochloride 还抑制 PKC 和酪蛋白激酶 I 的活性,Ki 分别为 47 µM 和 80 µM。
靶点
CK1
80 μM (Ki)
CK2
5.1 μM (Ki)
PKC
47 μM (Ki)
PKA
4.3 μM (Ki)
CK1
80 μM (Ki)
CK2
5.1 μM (Ki)
体外研究
A-3 hydrochloride inhibits MLC-kinase competitively with respect to ATP and that the K i value is 7.4 μM. A-3 is also a competitive inhibitor of cAMP-dependent protein kinase, cGMP-dependent protein kinase, protein kinase C, casein kinase I, and casein kinase II, with respect to ATP, exhibits K i values of 4.3 μM, 3.8 μM, 47 μM, 80 μM, and 5.1 μM, respectively.