CREB, phosphorylated, Ser133 (cAMP Response Element Binding Protein) (AP)

May be stored at 4 degree C for short-term only. Aliquot to avoid repeated freezing and thawing. Store at -20 degree C. Aliquots are stable for 12 months. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap.

Recognizes rat CREB when phosphorylated on Ser133, Mr ~43kD. May recognize ATF-1 and CREM due to signifigant homology to phosphorylated immunizing peptide. Species Crossreactivity: mouse, human and hamster

[cyclic AMP-responsive element-binding protein 1 isoform B; Cyclic AMP-responsive element-binding protein 1; cyclic AMP-responsive element-binding protein 1; CREB-1; Y protein; cAMP response element binding protein 1; cAMP-responsive element-binding protein 1; cAMP responsive element binding protein 1]