Product Name:
Blk (386-392) pY389
Product Number:
pe-04aip90
Peptide Name: Blk (386-392) pY389
Product Use: Blocking peptide for use with the BLK-pY389 rabbit polyclonal antibody (Cat. No.: AB-PK543) that is also available from Kinexus. This phosphopeptide may also be useful as a substrate for screening the phosphatase activity of protein phosphatases. The peptide sequence is located in the protein kinase catalytic domain activation T-loop between subdomains VII and VIII. Y389 phosphorylation stimulates phosphotransferase activity.
Peptide Production Method: Solid-phase peptide synthesis
Peptide Origin: Homo sapiens
Peptide Sequence: DSE-pY-TAQ
Peptide Modifications N Terminus: Free amino
Peptide Modifications C Terminus: βAla-Cys
Peptide Modifications Other: Phosphorylated
Peptide Molecular Mass Calculated: 1065.97 Da
Peptide Purity Percent after Synthesis and Purification: >90
Peptide Appearance: White powder
Peptide Form: Solid
Storage Conditions: -20°C
Related Product 1: Blk - pY389 phosphosite-specific antibody (Cat. No.: AB-PK543)