产品活性:Myelin Basic Protein (MHP4-14) 是一种合成肽,包含髓鞘碱性蛋白的残基4-14,是一种非常有选择性的PKC底物 (Km=7 μM)。Myelin Basic Protein 不被环腺苷酸依赖性蛋白激酶、酪蛋白激酶 I 和 II、Ca2+/钙调素依赖性蛋白激酶II或磷酸化酶激酶磷酸化,可常规用于测定粗组织提取物中低背景的蛋白激酶C。
In Vitro: Once MBP4-14 is phosphorylated, it is not dephosphorylated by okadaic acid-sensitive phosphatases (protein phosphatases 1, 2A and 3) or other protein phosphatases such as calcineurin and/or PP 2C present in hippocampal homogenates. Therefore, MBP4-14 can be used for PKC assay in crude extracts of neural tissue.