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Reactivity | Human |
Tested applications | WB IHC |
Recommended Dilution | WB 1:500 - 1:1000 IHC 1:50 - 1:100 |
Calculated MW | 43kDa |
Observed MW | Refer to Figures |
Immunogen | A phospho specific peptide corresponding to residues surrounding S133 of human CREB1 |
Storage Buffer | Store at -20℃. Avoid freeze / thaw cycles. Buffer: PBS with 0.02% sodium azide, 50% glycerol, pH7.3. |
Concentration | hikq |
Synonym | CREB-1; CREB1; |
CREB1 is a transcription factor that is a member of the bZIP family of DNA binding proteins. It binds as a homodimer to the CRE (cAMP-Responsive Element), an octameric palindrome containing a conserved core sequence, 5-prime-TGACG-3-prime. It consists of two transcript variants encoding respective isoforms produced by alternate splicing. It is mapped to 2q32.3-q34 . It is phosphorylated by several protein kinases and induces transcription of genes in response to hormonal stimulation of the cAMP pathway. CREB1 is crucial for the consolidation of long-term conditioned fear memories, but not for encoding, storage, or retrieval of these memories. It is required for the stability of reactivated or retrieved conditioned fear memories .
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