This gene encodes a transcription factor that is a member of the leucine zipper family of DNA binding proteins. This protein binds as a homodimer to the cAMP-responsive element, an octameric palindrome. The protein is phosphorylated by several protein kinases, and induces transcription of genes in response to hormonal stimulation of the cAMP pathway. Alternate splicing of this gene results in several transcript variants encoding different isoforms. [provided by RefSeq, Mar 2016]
Catalog No
A7052
Reactivity
Human, Mouse, Rat
Applications
IHC-p, IF/ICC, WB, ELISA
Modification
Phospho Specific
Source
Polyclonal Rabbit
Dilution
WB 1:500-2000 Immunohistochemistry: 1/100 - 1/300. Immunofluorescence: 1/200 - 1/1000. ELISA: 1/40000. Not yet tested in other applications.
Purification
The antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogen.
Concentration
1 mg/ml
Storage and Stability
-20°C/1 year
Other Name
CREB1; Cyclic AMP-responsive element-binding protein 1; CREB-1; cAMP-responsive element-binding protein 1
Molecular Weight (Da)
36688
Gene Name
CREB1
Protein Name
Cyclic AMP-responsive element-binding protein 1
Human Gene ID
1385
Human Swiss Prot No.
P16220
Immunogen
The antiserum was produced against synthesized peptide derived from human CREB around the phosphorylation site of Ser129. AA range:96-145
Specificity
Phospho-CREB-1 (S129) Polyclonal Antibody detects endogenous levels of CREB-1 protein only when phosphorylated at S129.
Formulation
Liquid in PBS containing 50% glycerol, 0.5% BSA and 0.02% sodium azide.
Immunohistochemistry analysis of paraffin-embedded human breast carcinoma, using CREB (Phospho-Ser129) Antibody. The picture on the right is blocked with the phospho peptide.
Enzyme-Linked Immunosorbent Assay (Phospho-ELISA) for Immunogen Phosphopeptide (Phospho-left) and Non-Phosphopeptide (Phospho-right), using CREB (Phospho-Ser129) Antibody