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Please note: We are reviewing Western blot images included in the antibody testing data in our catalog, including those provided by third parties. Unless expressly labeled or annotated as “raw-unedited”, Western blot images included in the antibody testing data in our catalog may have been edited, optimized or otherwise adjusted for presentation.
The antibody detects endogenous levels of total EID1 protein.
E1A-like inhibitor of differentiation-1 (EID-1), an acetyltransferase enzyme, binds both the retinoblastoma protein (Rb), a regulator of cell cycle and tissue specific transcription, and the adenovirus E1A-associated cellular p300 transcriptional co-activator protein. EID-1 inhibits cellular differentiation by blocking the histone acetyltransferase activity of p300. EID-1 also acetylates both histones and non-histone proteins such as NCOA3 co-activator. By acetylating histones, EID-1 gives a specific tag for transcriptional activation. In addition to binding Rb and p300, EID-1 also binds to phosphorylated CREB protein, mediating cAMP gene regulation. EID-1 augments the activity of phosphorylated CREB and activates transcription of cAMP responsive genes as a co-activator.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
Protein Aliases: 21 kDa pRb-associated protein; CBP/p300 inhibitory protein; CREBBP/EP300 inhibitor 1; CREBBP/EP300 inhibitory protein 1; E1A-like inhibitor of differentiation 1; EID; NB4 apoptosis related protein; pRb-associated protein; Rb- and p300-binding protein EID-1; retinoblastoma protein-associated protein; unnamed protein product
Gene Aliases: 2610002K20Rik; C15orf3; CRI1; EID-1; IRO45620; ORF12; PNAS-22; PTD014; RBP21
UniProt ID: (Human) Q9Y6B2, (Mouse) Q9DCR4
Entrez Gene ID: (Human) 23741, (Mouse) 58521
If an Invitrogen™ antibody doesn't perform as described on our website or datasheet,we'll replace the product at no cost to you, or provide you with a credit for a future purchase.*
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