CST, 95580S, Phospho-CREB (Ser133) (87G3) Rabbit Monoclonal Antibody (InTraSeq™ 3' Conjugate 3006)

Monoclonal Antibody for studying CREB (Ser133) phosphate. Validated for Single Cell Analysis - InTraSeq™ 3'. Highly specific and rigorously validated in-house, Phospho-CREB (Ser133) (87G3) Rabbit Monoclonal Antibody (InTraSeq^™ 3' Conjugate 3006) (CST #95580) is ready to ship. Storage Supplied in PBS (pH 7.2), 2 mM EDTA, 0.05% Triton X-100, 2 mg/mL BSA, and 50% glycerol. Store at -20°C. Do not aliquot the antibody . Protocol Available protocols: Single Cell Analysis - InTraSeq™ 3' Specificity / Sensitivity Phospho-CREB (Ser133) (87G3) Rabbit Monoclonal Antibody (InTraSeq™ 3' Conjugate 3006) detects endogenous levels of CREB only when phosphorylated at serine 133. This antibody conjugate also detects the phosphorylated form of the CREB-related protein, ATF-1. Species Reactivity: Human, Mouse Source / Purification Monoclonal antibody is produced by immunizing animals with a synthetic phosphopeptide corresponding to residues surrounding Ser133 of human CREB. Background CREB is a bZIP transcription factor that activates target genes through cAMP response elements. CREB is able to mediate signals from numerous physiological stimuli, resulting in regulation of a broad array of cellular responses. While CREB is expressed in numerous tissues, it plays a large regulatory role in the nervous system. CREB is believed to play a key role in promoting neuronal survival, precursor proliferation, neurite outgrowth, and neuronal differentiation in certain neuronal populations (1-3). Additionally, CREB signaling is involved in learning and memory in several organisms (4-6). CREB is able to selectively activate numerous downstream genes through interactions with different dimerization partners. CREB is activated by phosphorylation at Ser133 by various signaling pathways, including Erk, Ca , and stress signaling. Some of the kinases involved in phosphorylating CREB at Ser133 are p90RSK, MSK, CaMKIV, and MAPKAPK-2 (7-9). Alternate Names active transcription factor CREB; cAMP responsive element binding protein 1; cAMP-response element-binding protein-1; cAMP-responsive element-binding protein 1; CREB; CREB-1; CREB1; cyclic adenosine 3',5'-monophosphate response element binding protein; cyclic adenosine 3',5'-monophosphate response element-binding protein CREB; Cyclic AMP-responsive element-binding protein 1; MGC9284; transactivator protein Specification REACTIVITY: H M SENSITIVITY: Endogenous Source/Isotype: Rabbit IgG