CBP Protein (AA 1081-1197) (His tag,DYKDDDDK Tag)

N° du produit ABIN2669638

Détail du produit

Antigène: CBP (CREBBP) (CREB Binding Protein (CREBBP))

Type de proteíne: Recombinant

Attributs du protein: AA 1081-1197

Origine: Humain

Source: Escherichia coli (E. coli)

Purification/Conjugué: Cette CBP protéine est marqué à la His tag,DYKDDDDK Tag.

Application: Binding Studies (Bind), Screening Assay (ScA)

Attributs du produit: The peptide corresponding to amino acids 1081 - 1197 that contains the bromodomain sequences of CREBBP (accession number NM_004380.2) was expressed in E. coli and contains an N-terminal His tag and C-terminal FLAG tag with an observed molecular weight of 18.7 kDa. It shows binding specificity for acetylated H2BK85, H3K9/K14, H3K14, H3K36, H3K56, H3S10/K14/K18, H4K12, H4K20 and H4K44, as well as acetylated p53-K382 , MyoD-K99 and MyoD-K99/K102.

Information d'application

Indications d'application: Recombinant CREBBP (1081-1197) is suitable for use in binding assays, inhibitor screening, and selectivity profiling.

Restrictions: For Research Use only

Stockage

Conseil sur la manipulation: Avoid repeated freeze/thaw cycles and keep on ice when not in storage.

Stock: -80 °C

Stockage commentaire: Recombinant proteins in solution are temperature sensitive and must be stored at -80°C to prevent degradation.

Détail du antigène

Antigène: CBP (CREBBP) (CREB Binding Protein (CREBBP))

Autre désignation: CREBBP (CREBBP Produits)

Sujet: CREB-binding protein (CREBBP) or CBP, is a protein known to play critical roles in embryonic development, growth control, and homeostasis by coupling chromatin remodeling to transcription factor recognition. CREBBP shares regions of very high sequence similarity with protein p300 in its bromodomain, cysteine-histidine-rich regions, and histone acetyltransferase domain. The CREBBP bromodomain recognizes acetylated histone lysine residues and functions as a 'reader' of these epigenetic histone marks to regulate chromatin structure and gene expression by linking associated proteins to the recognized acetylated nucleosomal targets. CREBBP has intrinsic histone acetyltransferase activity and also acts as a scaffold to stabilize additional protein interactions with the transcription complex. CREBBP acetylates histones as well as non-histone proteins, like NCOA3 coactivator. In addition, CREBBP binds specifically to phosphorylated CREB and enhances its transcriptional activity toward cAMP-responsive genes. CREBBP also has been shown to act as a coactivator of ALX1 in the presence of p300.

Poids moléculaire: 18.7 kDa

Pathways: TCR Signaling, Interferon-gamma Pathway, Stem Cell Maintenance, Chromatin Binding, Regulation of Lipid Metabolism by PPARalpha