CREB (Ab-129/133) Antibody

Catalog Number:

33188

Amount:

100μg

Price:

$319

Swiss-Prot No:

Swiss-Prot: P16220
NCBI Gene ID: 1385

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:

Synthesized non-phosphopeptide derived from human CREB around the phosphorylation site of serine 129 or serine 133(S-R-R-P-S).

Purification:

The antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogen.

Specificity/Sensitivity:

The antibody detects endogenous levels of total CREB protein.

Applications:

WB IHC

Background:

Phosphorylation-dependent transcription factor that stimulates transcription upon binding to the DNA cAMP response element (CRE), a sequence present in many viral and cellular promoters. Transcription activation is enhanced by the TORC coactivators which act independently of Ser-133 phosphorylation. Involved in different cellular processes including the synchronization of circadian rhythmicity and the differentiation of adipose cells.

Xing J, et al. (1998) Mol Cell Biol 18(4): 1946-55.
Tan Y, et al.( 1996) EMBO J; 15(17): 4629-42.
Hao, M. et al. (1996) J. Biol. Chem. 271, 29380-29385.
Mayo LD, et al. (2001) Biol Chem; 276(27): 25184-9.
Lu, H. et al. (1997) Mol. Cell. Biol. 17, 5923-59

References:

appl_detail:

Western blotting: 1:500~1:3000
Immunohistochemistry: 1:50~1:100

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