TAF1B Antibody

Code CSB-PA757667XA01DOA
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Product Details

Full Product Name
Rabbit anti-Arabidopsis thaliana (Mouse-ear cress) TAF1B Polyclonal antibody
Uniprot No.
Target Names
TAF1B
Alternative Names
TAF1B antibody; HAF2 antibody; At3g19040 antibody; K13E13.15 antibody; K13E13_16 antibody; Transcription initiation factor TFIID subunit 1b antibody; TAFII250-B antibody; TBP-associated factor 1b antibody; AtTAF1b antibody; Transcription initiation factor TFIID subunit 1-B antibody
Raised in
Rabbit
Species Reactivity
Arabidopsis thaliana
Immunogen
Recombinant Arabidopsis thaliana TAF1B protein
Immunogen Species
Arabidopsis thaliana (Mouse-ear cress)
Conjugate
Non-conjugated
Clonality
Polyclonal
Isotype
IgG
Purification Method
Antigen Affinity Purified
Concentration
It differs from different batches. Please contact us to confirm it.
Buffer
Preservative: 0.03% Proclin 300
Constituents: 50% Glycerol, 0.01M PBS, pH 7.4
Form
Liquid
Tested Applications
ELISA, WB (ensure identification of antigen)
Protocols
Troubleshooting and FAQs
Storage
Upon receipt, store at -20°C or -80°C. Avoid repeated freeze.
Value-added Deliverables
① 200ug * antigen (positive control);
② 1ml * Pre-immune serum (negative control);
Quality Guarantee
① Antibody purity can be guaranteed above 90% by SDS-PAGE detection;
② ELISA titer can be guaranteed 1: 64,000;
③ WB validation with antigen can be guaranteed positive;
Lead Time
Made-to-order (14-16 weeks)

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Target Background

Function
TAFs are components of the transcription factor IID (TFIID) complex that is essential for mediating regulation of RNA polymerase transcription. Core scaffold of the TFIID complex. Acts as a histone acetyltransferase involved in the light regulation of growth and gene expression. Required for H3K9, H3K27, and H4K12 acetylation on the target promoters.
Gene References into Functions
  1. The midday-activated HAF2 protein stimulates H3 acetylation (H3ac) deposition at the PRR5 and LUX loci, contributing to establishment of the raising phase. PMID: 29789923
  2. A specific role for TAF1 in plant DNA repair processes and in plant resistance to genotoxic stress.TAF1 interaction with MRE11 is mediated by the C-terminal bromodomain of TAF1. PMID: 26358508
  3. the Arabidopsis HAF2 gene functions as a coactivator capable of integrating light signals and acetylating histones to activate light-induced gene transcription [HAF2] PMID: 15525647
  4. These results suggest that acetylation of specific histone Lys residues, regulated by GCN5, TAF1, and HD1, is required for light-regulated gene expression. PMID: 17085686
Subcellular Location
Nucleus.
Protein Families
TAF1 family
Tissue Specificity
Expressed in roots, shoots, leaves and inflorescences.
Database Links

KEGG: ath:AT3G19040

STRING: 3702.AT3G19040.1

UniGene: At.50197

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