The antibody detects endogenous level of total CREB protein and it also detects the CREB-related protein ATF-1.
Purification
The antibody was affinity-purified from rabbit antiserum by affinity-chromatography usingepitope-specific immunogen.
Immunogen
Peptide sequence around AA 131-135 (R-P-S-Y-R) derived from Human CREB. Antibodies were produced by immunizing rabbits with synthetic peptide and KLH conjugates.
Western blotting: 1:500-1:1000 Immunohistochemistry: 1:50-1:100
Restrictions
For Research Use only
Format
Liquid
Concentration
1 mg/mL
Buffer
Phosphate buffered saline (without Mg2+ and Ca2+), pH 7.4, 150 mM NaCl, 0.02 % sodium azide and 50 % glycerol.
Preservative
Sodium azide
Precaution of Use
This product contains sodium azide: a POISONOUS AND HAZARDOUS SUBSTANCE which should be handled by trained staff only.
Storage
4 °C/-20 °C
Storage Comment
Store at -20 °C for long term preservation (recommended). Store at 4 °C for short term use.
Target
CREB1
(cAMP Responsive Element Binding Protein 1 (CREB1))
Alternative Name
CREB
Background
This protein binds the cAMP response element (CRE), a sequence present in many viral and cellular promoters. CREB stimulates transcription on binding to the CRE. Transcription activation is enhanced by the TORC coactivators which act independently of Ser-133 phosphorylation. Implicated in synchronization of circadian rhythmicity.