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CALP1(trifluoroacetate salt)
本产品不向个人销售,仅用作科学研究,不用于任何人体实验及非科研性质的动物实验。
CALP1(trifluoroacetate salt)图片
规格:98%
分子量:842.1
包装与价格:
包装价格(元)
1mg电议
5mg电议

产品介绍
CALP1 is an 8-residue calcium-like peptide that interacts with an EF hand motif based on the troponin C superfamily calcium binding site.
货号:ajcx18230
CAS:N/A
分子式:C40H75N9O10•XCF3COOH
分子量:842.1
溶解度:DMF: 5 mg/ml,DMSO: 5 mg/ml,Ethanol: 0.5 mg/ml,PBS (pH 7.2): 0.5 mg/ml
纯度:98%
存储:Store at -20°C
库存:现货

Background:

CALP1 is an 8-residue calcium-like peptide that interacts with an EF hand motif based on the troponin C superfamily calcium binding site. It binds to calmodulin (Kd = 88 µM) and activates phosphodiesterase in the presence of calmodulin and absence of calcium. CALP1 also acts as a cell-permeable inhibitor of calcium influx through glutamate receptor channels in cultured rat neocortical neurons thereby inhibiting excitatory cytotoxicity (IC50 = 52.48 µM) and apoptosis (IC50 = 44.78 µM). CALP1 (1 mg/kg) pretreatment prevents increases in lung alveolar inflammatory cells after six, but not 24, hours in sensitized guinea pigs challenged with ovalbumin in a model of allergic asthma. It also decreases radical production induced by phorbol 12-myristate 13-acetate in broncho-alveolar lavage cells after six and 24 hours and dose-dependently decreases histamine-induced hyperresponsiveness in isolated guinea pig tracheal rings.