substrate kinases phosphatases peptides online manufacturer Manufacturer

CHK1 and CHK2 Substrate,Catalog Number: KS111005,Molecular Weight:2780.2 This amino acids 206 to 225 fragment corresponds to the phosphatase CDC25C, phosphorylated at position Ser217. This peptide can be used for checkpoint kinases CHK1 and CHK2 assays.

5-Fam-Woodtide,Catalog Number: KS111003,CAS NO.:1566528-51-5 FAM-labeled Forkhead derived peptide (Ab/Em=494/521 nm) also known as woodtide. This peptide is used as a substrate for the DYRK family of kinases in in-vitro analysis.

Substrate for Tyrosine Protein Kinase,Catalog Number: KS111001,CAS NO.:81493-98-3 This peptide (other name: pp60v-src autophosphorylation site) is a critical player in signal transduction pathways in mammalian cells, serving as a substrate for tyrosine kinases. Its autophosphorylation is vital for the phosphorylation of proteins involved in cellular growth, metabolism, and differentiation. Pp60v-src is a key regulator of cellular signaling pathways with diverse applications

Types of histone modification Chromatin architecture, nucleosomal positioning, and ultimately access to DNA for gene transcription, is largely controlled by histone proteins. Each nucleosome is made of two identical subunits, each of which contains four histones: H2A, H2B, H3, and H4. Meanwhile, the H1 protein acts as the linker histone to stabilize internucleosomal DNA and does not form part of the nucleosome itself. Histone proteins undergo post-translational modification