Accurate transcription initiation on TATA-containing class II genes involves the ordered assembly of RNA polymerase II (POLR2A; MIM 180660) and the general initiation factors TFIIA, TFIIB (MIM 189963), TFIID (MIM 313650), TFIIE (MIM 189962), TFIIF (MIM 189968), TFIIG/TFIIJ, and TFIIH (MIM 189972). The first step involves recognition of the TATA element by the TATA-binding subunit (TBP; MIM 600075) and may be regulated by TFIIA, a factor that interacts with both TBP and a TBP-associated factor (TAF; MIM 600475) in TFIID. TFIIA has 2 subunits (43 and 12 kD) in yeast and 3 subunits in higher eukaryotes. In HeLa extracts, it consists of a 35-kD alpha subunit and a 19-kD beta subunit encoded by the N- and C-terminal regions of GTF2A1 (MIM 600520), respectively, and a 12-kD gamma subunit encoded by GTF2A2 (DeJong et al., 1995 [PubMed 7724559]).

Pack Size

100ul, 1ml, 20ul

Applications

ELISA, WB

Host Species

Rabbit

Ig Isotype

IgG

Antibody Type

Polyclonal Antibody

Organism Species

Human

Concentration

Product Synonyms

GTF2A2

Observed Mol Wt

12kDa

Alternative Names

TF2A2; TFIIA; T18745; TFIIAS; HsT18745; TFIIA-12; TFIIA-gamma; GTF2A2

Immunogen (Antigen)

Recombinant protein

Format

Liquid

Buffer Formulation

50% glycerol, PBS with 0.02% sodium azide, pH7.3

Reactivity

Human

Uniprot ID

2958

Gene ID

P52657

Purification

Antigen-specific affinity chromatography followed by Protein A affinity chromatography

Usage

For Research Use Only. Not for diagnostics or human use.

Shelf Life

12 months at time of shipping

Shipping

Shipped in Dry Ice at -20 Degree Celsius

Storage

Store at -20 Degree Celsius. It is recommended to aliquot and store to avoid repeated freeze-thaw as it affects the stability of the antibody.

Research Areas

Cell Biology, Developmental Biology, Immunology

KD/KO Validated

KD Validated

Disclaimer

The data indicated herein are as indicated and validated in our laboratory. These reagents are for research use only and not for in-vitro diagnostics or human use.

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