Histone H3, phosphorylated (Ser28)

May be stored at 4 °C for short-term only. For long-term storage and to avoid repeated freezing and thawing, aliquot and add glycerol (40-50%). Freeze 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.

Recognizes Histone H3 phosphorylated at Ser28, Mr 17kD. BSA is observed, Mr 66kD, in longer exposures. Does not cross-react with Histone H3 phosphorylated at Serine 10. Species Crossreactivity: Human. Broad species Crossreactivity is expected.