CREB1 pSer133 Rabbit Polyclonal Antibody

CAT#: AP02351PU-N

CREB1 pSer133 rabbit polyclonal antibody, Aff - Purified

Size: 50 ul 100 ul



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CNY 2,250.00


货期*
2周

规格
    • 100 ul

Product images

Specifications

Product Data
Applications IHC, WB
Recommend Dilution Suitable for use in Western blot (1:500~1:1000) and Immunohistochemistry (1:50~1:100).
Reactivity Human
Host Rabbit
Clonality Polyclonal
Immunogen The antiserum was produced against synthesized phosphopeptide derived from human CREB around the phosphorylation site of serine 133 (R-P-SP-Y-R).
Specificity The antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific phosphopeptide. The antibody against non-phosphopeptide was removed by chromatography using non-phosphopeptide corresponding to the phosphorylation site.
CREB (phospho-Ser133) antibody detects endogenous levels of CREB only when phosphorylated at serine 133.
Formulation Phosphate buffered saline (without Mg2+ and Ca2+), pH 7.4, 150 mM NaCl, 0.02% Sodium Azide and 50% glycerol.
State: Aff - Purified
State: Liquid purified Ig fraction.
Concentration lot specific
Purification Immunoaffinity chromatography.
Conjugation Unconjugated
Storage Condition Store the antibody (in aliquots) at -20°C.
Avoid repeated freezing and thawing.
Gene Name cAMP responsive element binding protein 1
Background Cyclic AMP Response Element Binding protein (CREB) is a basic / leucine zipper transcription factor that binds the cyclic AMP response element (CRE) and activates transcription in response to a variety of extracellular signals including neurotransmitters, hormones, membrane depolarization, and growth and neurotrophic factors. Activation of CREB is dependent upon the phosphorylation of serine 133. Phosphorylation occurs via p44 / 42 MAP kinase and p90RSK and also via p38 MAP kinase and MSK 1. Although CREB will bind DNA independent of its phosphorylation state, only the phosphorylated form is competent as a transcription factor. CREB binding protein (CBP), a transcriptional coactivator that directly interacts with CREB, binds to CREB in the region of serine 133. CREB appears to play an important role in learning and memory. CREB knock out mice show diminished learning ability.
Synonyms CREB-1
Reference Data
*Delivery time may vary from web posted schedule. Occasional delays may occur due to unforeseen complexities in the preparation of your product. International customers may expect an additional 1-2 weeks in shipping.
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