Anti-CREB1 Antibody Picoband®

CAMP responsive element binding protein 1, also known as CREB-1, is a protein that in humans is encoded by the CREB1 gene. 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.

E.coli-derived human CREB1 recombinant protein (Position: A7-R270) . Human CREB1 shares 99.6% and 99.2% amino acid (aa) sequence identity with mouse and rat CREB1, respectively.

1. Antonescu, C. R., Dal Cin, P., Nafa, K., Teot, L. A., Surti, U., Fletcher, C. D., Ladanyi, M. EWSR1-CREB1 is the predominant gene fusion in angiomatoid fibrous histiocytoma. Genes Chromosomes Cancer 46: 1051-1060, 2007. 2. Barco, A., Alarcon, J. M., Kandel, E. R. Expression of constitutively active CREB protein facilitates the late phase of long-term potentiation by enhancing synaptic capture. Cell 108: 689-703, 2002. 3. Barton, C. H., Ajioka, J. W., Roach, T. I. A., Blackwell, J. M. Mapping Creb-1 to chromosome 1 in the mouse. Genomics 14: 790-792, 1992.

At -20°C for one year from date of receipt. After reconstitution, at 4°C for one month. It can also be aliquotted and stored frozen at -20°C for six months. Avoid repeated freezing and thawing.