MSK1 (Phospho-Ser212) Antibody

Catalog Number:

11933

Amount:

100μg

Price:

$319

Swiss-Prot No:

Swiss-Prot#: O75582;
NCBI Gene#: 9252;
NCBI Protein#: NP_004746.2

Form of Antibody:

Rabbit IgG in phosphate buffered saline (without Mg2+ and Ca2+), pH 7.4, 150mM NaCl, 0.02% sodium azide and 50% glycerol.

Storage/Stability:

Immunogen:

Peptide sequence around phosphorylation site of serine 212 (A-Y-S(p)-F-C) derived from Human MSK1.

Purification:

Antibodies were produced by immunizing rabbits with synthetic phosphopeptide and KLH conjugates. Antibodies were purified by affinity-chromatography using epitope-specific phosphopeptide. Non-phospho specific antibodies were removed by chromatogramphy usi

Specificity/Sensitivity:

The antibody detects endogenous level of MSK1 only when phosphorylated at serine 212.

Applications:

WB

Background:

Serine/threonine kinase required for the mitogen or stress-induced phosphorylation of the transcription factors CREB (cAMP response element-binding protein) and ATF1 (activating transcription factor-1). Essential role in the control of RELA transcriptional activity in response to TNF. Directly represses transcription via phosphorylation of 'Ser-1' of histone H2A. Phosphorylates 'Ser-10' of histone H3 in response to mitogenics, stress stimuli and epidemal growth-factor (EGF), which results in the transcriptional activation of several immediate early genes, including proto-oncogenes c-fos/FOS and c-jun/JUN. May also phosphorylate 'Ser-28' of histone H3. Mediates the mitogen- and stress-induced phosphorylation of high mobility group protein 14 (HMG-14).

McCoy CE, et al. (2007) Biochem J 402, 491-501
McCoy CE, et al. (2005)Biochem J 387, 507-17

References:

appl_detail:

Western blotting: 1:500~1:1000

Datasheet PDF