187-1, N-WASP inhibitor TFA

发表于由

187-1, N-WASP inhibitor TFA;

187-1, N-WASP inhibitor TFA 是一种14-aa 环肽，也是一种变构神经 Wiskott Aldrich 综合征蛋白 (N-WASP) 抑制剂。187-1, N-WASP inhibitor TFA 有效抑制由磷脂酰肌醇 4,5-二磷酸酯 (PIP2) 诱导的肌动蛋白装配，IC50 为 2 μM。187-1, N-WASP inhibitor TFA 通过稳定蛋白质的自抑制状态，阻止了 N-WASP 激活 Arp2/3。

187-1, N-WASP inhibitor TFAamp;;

187-1, N-WASP inhibitor TFA Chemical Structure

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生物活性

187-1, N-WASP inhibitor TFA, a 14-aa cyclic peptide, is an allosteric neural Wiskott-Aldrich syndrome protein (N-WASP) inhibitor. 187-1, N-WASP inhibitor TFA potently inhibits actin assembly induced by phosphatidylinositol 4,5-bisphosphate (PIP2) with an IC50 of 2 μM. 187-1, N-WASP inhibitor TFA prevents the activation of Arp2/3 complex by N-WASP by stabilizing the autoinhibited state of the protein[1][2].

分子量

1898.13

Formula

C98H123F3N18O18
Sequence

Cyclo[Gln-Lys-{d-Phe}-{d-Pro}-{d-Phe}-Phe-{d-Pro}-Gln-Lys-{d-Phe}-{d-Pro}-{d-Phe}-Phe-{d-Pro}]
Sequence Shortening

Cyclo[QK-{d-Phe}-{d-Pro}-{d-Phe}-F-{d-Pro}-QK-{d-Phe}-{d-Pro}-{d-Phe}-F-{d-Pro}]
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]. Peterson, et al. A chemical inhibitor of N-WASP reveals a new mechanism for targeting protein interactions. Proc Natl Acad Sci U S A. 2001 Sep 11;98(19):10624-9.

    [2]. S Suetsugu, et al. Identification of another actin-related protein (Arp) 2/3 complex binding site in neural Wiskott-Aldrich syndrome protein (N-WASP) that complements actin polymerization induced by the Arp2/3 complex activating (VCA) domain of N-WASP. J Biol Chem. 2001 Aug 31;276(35):33175-80.