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PKA Inhibitor(5-24)(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。
PKA Inhibitor(5-24)(trifluoroacetate salt)图片
包装与价格：
包装价格(元)
500µg电议
1mg电议
5mg电议

产品介绍
A synthetic peptide inhibitor of PKA
Canonical SMILES[H]N[C@]([C@@H](C)O)([H])C(N[C@]([C@@H](C)O)([H])C(N[C@H](C(N[C@H](C(N[C@H](C(N[C@H](C(N[C@]([C@H](CC)C)([H])C(N[C@H](C(N[C@@H](CO)C(NCC(N[C@@H](CCCNC(N)=N)C(N[C@]([C@@H](C)O)([H])C(NCC(N[C@@H](CCCNC(N)=N)C(N[C@@H](CCCNC(N)=N)C(N[C@@H](CC(N)=O)C(N[C@H](C(N[C@]([C@H](CC)C)([H])C(N[C@H](C(N[C@H](C(O)=O)CC(O)=O)=O)CC1=CN=CN1)=O)=O)C)=O)=O)=O)=O)=O)=O)=O)=O)=O)C)=O)=O)CC2=CC=CC=C2)=O)CC(O)=O)=O)C)=O)CC3=CC=C(O)C=C3)=O)=O.OC(C(F)(F)F)=O
分子式C94H148N32O31•XCF3COOH
分子量2222.4
溶解度DMSO: 1 mg/ml,PBS (pH 7.2): 2 mg/ml
储存条件-20°C
General tipsFor obtaining a higher solubility , please warm the tube at 37 ℃ and shake it in the ultrasonic bath for a while.
Shipping ConditionEvaluation sample solution : ship with blue ice
All other available size: ship with RT , or blue ice upon request
产品描述

PKI PKA Inhibitor (5-24) is a synthetic peptide inhibitor of PKA (cAMP-dependent protein kinase) (Ki= 2.3 nM) derived from the active site of the skeletal muscle inhibitor protein.1It mimics the protein substrate by binding to the catalytic site through the arginine-cluster basic subsite.1The prominent enzyme-substrate interaction site occurs where PKA catalytic subunit residues Tyr235and Phe239form a sandwich-like structure with residue Phe10of PKI (5-24).2

1.Cheng, H.C., Kemp, B.E., Pearson, R.B., et al.A potent synthetic peptide inhibitor of the cAMP-dependent protein kinaseThe Journal of Biological Chemisty261(3)989-992(1986) 2.Bossemeyer, D., Engh, R.A., Kinzel, V., et al.Phosphotransferase and substrate binding mechanism of the cAMP-dependent protein kinase catalytic subunit from porcine heart as deduced from the 2.0 Å structure of the complex with Mn2+ adenylyl imidodiphosphate and inhibitor peptide PKI(5-24)EMBO Journal12(3)849-859(1993)