PIK3CA Fragment MS Protein Standard

Phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit alpha isoform

PIK3CA Fragment MS Protein Standard, is a protein fragment containing a 50-150 amino acid sequence identical to part of a human PIK3CA protein target. The fragment MS Protein Standard represents a new category of using heavy isotope labeled (15N, 13C) Lysine and Arginine residues resulting in more than 99% isotope incorporation, as internal MS standards offering distinct advantages to existing products for relative and absolute quantification.

PIK3CA

Phosphatidylinositol 4,5-bisphosphate 3-kinase 110 kDa catalytic subunit alpha, Phosphoinositide-3-kinase catalytic alpha polypeptide, Serine/threonine protein kinase PIK3CA

P42336

EDLLNPIGVTGSNPNKETPCLELEFDWFSSVVKFPDMSVIEEHANWSVSREAGFSYSHAGLSNRLARDNELRENDKEQLKAISTRDPLSEITEQEKDFLWSHR