PKI(5-24) TFA

发表于由

PKI(5-24) TFA;

PKI(5-24) TFA 是一种强效、竞争性、合成的 PKA (cAMP 依赖性蛋白激酶) 抑制剂，Ki 为 2.3 nM。PKI(5-24) TFA 对应于天然存在的热稳定蛋白激酶抑制剂中的 5-24 残基。

PKI(5-24) TFAamp;;

PKI(5-24) TFA Chemical Structure

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PKI(5-24) TFA 的其他形式现货产品:

PKI(5-24)

生物活性

PKI(5-24) TFA is a potent, competitive, and synthetic peptide inhibitor of PKA (cAMP-dependent protein kinase), with a Ki of 2.3 nM. PKI(5-24) TFA corresponds to residues 5-24 in the naturally occurring heat-stable protein kinase inhibitor[1][2].

体外研究
(In Vitro)

PKI(5-24) TFA is a 20-residue peptide has been synthesized that corresponds to the active site of the skeletal muscle inhibitor protein[1].
PKI(5-24) TFA inhibits phosphotransferase activity of the mutant cGMP kinase with higher potency than that of wild type, with Ki values of 42 μΜ and 160 μΜ, respectively[2].

MCE has not independently confirmed the accuracy of these methods. They are for reference only.
分子量

2336.40

Formula

C94H148N32O31.C2HF3O2
Sequence

Thr-Thr-Tyr-Ala-Asp-Phe-Ile-Ala-Ser-Gly-Arg-Thr-Gly-Arg-Arg-Asn-Ala-Ile-His-Asp
Sequence Shortening

TTYADFIASGRTGRRNAIHD
运输条件

Room temperature in continental US; may vary elsewhere.
储存方式

Please store the product under the recommended conditions in the Certificate of Analysis.
参考文献

  • [1]. Cheng HC, et al. A potent synthetic peptide inhibitor of the cAMP-dependent protein kinase. J Biol Chem. 1986;261(3):989-992.

    [2]. Ruth P, et al F. A cGMP kinase mutant with increased sensitivity to the protein kinase inhibitor peptide PKI(5-24). Biol Chem. 1996;377(7-8):513-520.