Product Description

p300 (V6) Polyclonal Antibody

Sizes: 50μl, 100μl

Catalogue Numbers: BS1637-50, BS1637-100

Lead times: 1-2 weeks, if manufacturer has product in stock

Manufacturer/Ship Location: China

Background: Cyclic AMP-regμlated gene expression frequently involves a DNA element designated the cAMP-regμlated enhancer (CRE). Many transcription factors, including the protein CREB, which is activated as a resμlt of phosphorylation by protein kinase A, bind to this element. It has been shown that protein kinase A-mediated CREB phosphorylation resμlts in its binding to a 265 kDa nuclear protein designated CBP (for CREB-binding protein). These findings suggest that CBP has many of the properties expected of a CREB co-activator. Another high molecμlar weight transcriptional adapter protein, designated p300, is characterized by three cysteine- and histidine-rich regions, of which the most carboxy terminal region specifically binds the adenovirus E1A protein. p300 molecμles lacking an intact E1A binding site bypass E1A repression even in the presence of high concentrations of E1A. Sequence analysis of CBP and p300 has revealed substantial homology, arguing that these proteins are members of a conserved family of co-activators.

Category: Primary Antibody

Reactivity: Human, Mouse, Rat

Host: Rabbit

Applications: IHC

Alternate Names: Histone acetyltransferase p300, p300 HAT, E1A-associated protein p300, EP300, P300

Clonality: Polyclonal

Conjugate: Unconjugated

Modification: Unmodification

Immunogen: Synthetic peptide, corresponding to the N-terminus of Human p300.

Dilution: IHC: 1:50~1:200

Purification: The antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogen and the purity is > 95% (by SDS-PAGE).

Specificity: p300 (V6) polyclonal antibody detects endogenous levels of p300 protein.

Molecular Weight: ~ 264 kDa

Pathway: Hypoxia Signaling, Examples of Crosstalk Between Post-translational Modifications, Epigenetic Writers and Erasers of Histone H3, Epigenetic Writers and Erasers of Histones H2A H2B and H4,

Storage and Stability: Store at 4°C short term. Aliquot and store at -20°C long term. Avoid freeze-thaw cycles.

SwissProt: Q09472

Product: Rabbit IgG, 1mg/ml in PBS with 0.02% sodium azide, 50% glycerol, pH7.2

Research Use Only