Chk2, phosphorylated (Ser516) (Checkpoint Kinase 2, Rad 53)

May be stored at 4 °C for short-term only. For long-term storage and to avoid repeated freezing and thawing, aliquot. Store at -20 °C. Aliquots are stable for at least 12 months at -20 °C. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap. Further dilutions can be made in assay buffer.

Detects endogenous levels of Chk2 only when phosphorylated at serine 516. The antibody does not cross-react with Chk2 phosphorylated at other sites. Species Crossreactivity: Human

[CHK2; Serine/threonine-protein kinase Chk2; serine/threonine-protein kinase Chk2; OTTHUMP00000198969; OTTHUMP00000198970; OTTHUMP00000199044; OTTHUMP00000199045; OTTHUMP00000199064; OTTHUMP00000199115; OTTHUMP00000199116; protein kinase CHK2; checkpoint-like protein CHK2; CHK2 checkpoint homolog (S. pombe); Cds1]