phosphopeptide

Bractoppin 是一种BRCA1 (t)BRCT domain 识别磷酸肽的选择性抑制剂，IC50为 74 nM。它优先抑制 BRCA1 -tBRCT 依赖的 DNA 损伤。它减少 BRCA1 对 DNA 断裂片段的招募，进而抑制损伤诱导的 G2 期阻滞和重组酶 RAD51 的组装。

Casein phosphopeptide 是一种高纯度生化试剂，适合作为生物材料或有机合成中间体，广泛应用于生命科学领域的研究与实验。

PKARegulatory Subunit II Substrate (RII phosphopeptide) 是源自环磷酸腺苷依赖性蛋白激酶 (PKA) 调节亚基 Type II (RII) 的工具肽.该肽主要应用于模拟蛋白激酶的磷酸化功能,并用作蛋白磷酸酶活性评估的特异性底物.

EPQpYEEIPIYL, a phosphopeptide, is a ligand for the Src homology 2 (SH2) domain. It activates members of the Src family, such as Lck, Hck, and Fyn, through the binding interaction with SH2 domains.

CGP78850 is a potent and selective Grb2 SH2-phosphopeptide interaction antagonist that holds potential for cancer research.

Histone H1-derived peptide is a phosphopeptide with peptide substrates that consist of a sequence aligned with the optimal recognition motif for cyclin-dependent kinases (CDKs).

Caffeic acid-pYEEIE TFA 是一种非磷酸肽抑制剂，对 GST-Lck-SH2 结构域具有强大的结合亲和力。

Phosphopeptide ligand for the src SH2 domain (IC50 = 42 nM); displays 30-fold higher affinity than N-acetyl-O-phosphono-Tyr-Glu-Glu-Ile-Glu (Ac-pYEEIE,).

Phosphopeptide; binds to the src SH2 domain.

Phosphopeptide ligand for the src SH2 domain (IC50 = 1 μM). Blocks src interactions with EGFR and FAK.

Selective phosphopeptide substrate for glycogen synthase kinase-3 (GSK-3)