返回ChemicalBook首页>CAS数据库列表>261969-05-5

261969-05-5

中文名称 H-VAL-LYS-PHE-GLY-VAL-GLY-PHE-LYS-OH
英文名称 CALP3
CAS 261969-05-5
分子式 C44H68N10O9
分子量 881.07
MOL 文件 261969-05-5.mol
更新日期 2024/07/07 16:58:00
261969-05-5 结构式 261969-05-5 结构式

基本信息

中文别名
CALP3 三氟乙酸盐
H-VAL-LYS-PHE-GLY-VAL-GLY-PHE-LYS-OH
英文别名
CALP3
Calcium-like peptide 3
Calcium-Like Peptide 3,CALP-3
L-Lysine, L-valyl-L-lysyl-L-phenylalanylglycyl-L-valylglycyl-L-phenylalanyl-
Calcium-Like Peptide 3 trifluoroacetate salt H-Val-Lys-Phe-Gly-Val-Gly-Phe-Lys-OH trifluoroacetate salt

物理化学性质

储存条件Desiccate at -20°C
形态Powder
颜色White to off-white
水溶解性Soluble to 1 mg/ml in water
H-VAL-LYS-PHE-GLY-VAL-GLY-PHE-LYS-OH价格(试剂级)
报价日期产品编号产品名称CAS号包装价格
2024/04/30HY-P1075H-VAL-LYS-PHE-GLY-VAL-GLY-PHE-LYS-OH
CALP3
261969-05-51mg550元
2024/04/30HY-P1075H-VAL-LYS-PHE-GLY-VAL-GLY-PHE-LYS-OH
CALP3
261969-05-55mg1700元
2024/04/30HY-P1075H-VAL-LYS-PHE-GLY-VAL-GLY-PHE-LYS-OH
CALP3
261969-05-510mg2500元

常见问题列表

生物活性
CALP3 是一种类似于 Ca2+ 的肽,是有效的 Ca2+ 通道阻滞剂,可激活 Ca2+ 结合蛋白的 EF 手。CALP3 可以通过调节钙调蛋白 (CaM),Ca2+ 通道和泵的活性来模拟增加的 [Ca2+]i。CALP3 具有控制诸如艾滋病或由于缺血引起的神经元丢失等疾病中细胞凋亡的潜力。
靶点

Ca 2+

体外研究

CALP3 (50, 100, 150, 200 μM) inhibits glutamate caused a large sustained increase in [Ca 2+ ] i in a dose-dependent manner (IC 50 =37.25 μM) in Fura-2-loaded neuronal cultures.
CALP3 (50, 100, 150, 200 μM) inhibits glutamate-induced cytotoxicity in a dose-dependent manner (IC 50 =50.97 μM) in cultured rat neocortical neurons. CALP3 causes dose-dependent inhibition of apoptosis (IC 50 =33.41 μM).
CALP3 (100 μM) inhibits apoptosis induced by HIV gp120 and SAg in Human T cells.
CALP3 (100 μM; 15 min pretreatment) reduces gossypol-induced necrosis and increases the fraction of live cells.
Cyclic-CALP3 is synthesized starting from Fmoc-Asp(PEG-PS)-OAl. Cyclic CALP3 is unable to inhibit Ca21 influx, and this peptide served as a negative control. Cyclic CALP3 does not inhibit the effect of glutamate.

"261969-05-5" 相关产品信息