Detection of Mouse/Rat CREB by Western Blot. Western blot shows lysates of A20 mouse B cell lymphoma cell line and M1 mouse myeloid leukemia cell line. PVDF membrane was probed with 1 µg/mL of Mouse/Rat CREB Monoclonal Antibody (Catalog # MAB5435) followed by HRP-conjugated Anti-Rat IgG Secondary Antibody (Catalog # HAF005). A specific band was detected for CREB at approximately 43 kDa (as indicated). This experiment was conducted under reducing conditions and using Immunoblot Buffer Group 3.
Preparation and Storage
Reconstitute at 0.5 mg/mL in sterile PBS.
The product is shipped at ambient temperature. Upon receipt, store it immediately at the temperature recommended below. *Small pack size (SP) is shipped with polar packs. Upon receipt, store it immediately at -20 to -70 °C
Stability & Storage
Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
12 months from date of receipt, -20 to -70 °C as supplied.
1 month, 2 to 8 °C under sterile conditions after reconstitution.
6 months, -20 to -70 °C under sterile conditions after reconstitution.
The cAMP response element binding protein (CREB), also known as CREB1, belongs to the bZIP family of transcription factors. Each bZIP family member contains a basic domain that mediates DNA binding and a leucine zipper domain that facilitates dimerization. Within the promoter of target genes, CREB dimers bind cAMP response elements, defined by the palindromic consensus sequence TGACGTCA. CREB becomes phosphorylated at specific residues in response to DNA damage and circadian cycles.
cAMP Response Element-binding Protein
Entrez Gene IDs:
1385 (Human); 12912 (Mouse)
active transcription factor CREB; cAMP responsive element binding protein 1; cAMP-response element-binding protein-1; cAMP-responsive element-binding protein 1; CREB; CREB1; CREB-1; cyclic AMP-responsive element-binding protein 1; MGC9284; transactivator protein
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