Product Name:
ErbB3 (1286-1292) pY1289
Product Number:
pe-04agz95
Peptide Name: ErbB3 (1286-1292) pY1289
Product Use: Blocking peptide for use with the ErbB3-pY1289 rabbit polyclonal antibody (Cat. No.: AB-PK616) 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 cytoplasmic region of ErbB3 near the C-terminus after the kinase catalytic domain. This is the major in vivo phosphorylation sites in ErbB3. Phosphorylation Phosphorylation induces interaction with PIK3R2 and regulates carcinogenesis, and cell growth.
Peptide Production Method: Solid-phase peptide synthesis
Peptide Origin: Homo sapiens
Peptide Sequence: EQG-pY-EEM
Peptide Modifications N Terminus: Free amino
Peptide Modifications C Terminus: βAla-Cys
Peptide Modifications Other: Phosphorylated
Peptide Molecular Mass Calculated: 1139.08 Da
Peptide Purity Percent after Synthesis and Purification: >95
Peptide Appearance: White powder
Peptide Form: Solid
Storage Conditions: -20°C
Related Product 1: ErbB3 - pY1289 phosphosite-specific antibody (Cat. No.: AB-PK616)