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CALP1 (trifluoroacetate salt) Sale

(Synonyms: Calcium-like Peptide 1) 目录号 : GC43129

A calcium-like peptide

CALP1 (trifluoroacetate salt) Chemical Structure

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1mg
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5mg
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Sample solution is provided at 25 µL, 10mM.

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产品描述

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.

Chemical Properties

Cas No. SDF
别名 Calcium-like Peptide 1
Canonical SMILES O=C([C@@H](NC([C@@H](NC([C@H](C(C)C)N)=O)C)=O)[C@H](CC)C)N[C@H](C(N[C@H](C(N[C@H](C(N[C@H](C(N[C@@H](CCCCN)C(O)=O)=O)C(C)C)=O)CC(C)C)=O)C(C)C)=O)[C@@H](C)O.FC(F)(C(O)=O)F
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 储存条件 Store at -20°C
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溶解性数据

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1 mg 5 mg 10 mg
1 mM 1.1875 mL 5.9375 mL 11.8751 mL
5 mM 0.2375 mL 1.1875 mL 2.375 mL
10 mM 0.1188 mL 0.5938 mL 1.1875 mL
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