Invitrogen™ TAF4B Polyclonal Antibody

Rabbit Polyclonal Antibody

Supplier:  Invitrogen™ PA556014

Catalog No. PIPA556014

Description

Immunogen sequence: PHLVPFLKKS VVALRQLLPN SQSFIQQCVQ QTSSDMVIAT CTTTVTTSPV VTTTVSSSQS EKSIIVSGAT APRTVSVQTL NPLAGPVGAK AGVVTLHSVG PTAATGGTTA GTGLLQTSKP LVTSVANTVT TVSLQPEKPV VSGTAVT Highest antigen sequence identity to the following orthologs: Mouse - 74%, Rat - 70%.

TAF II p105, also called TAF4B, is a celltype specific transcriptional co-activator that is a component of the TFIID complex. Expressed primarily in B cells and ovarian granulosa cells, TAF II p105 can interact with OCBA/POU2AF1 to activate B cell-specific octamerdependent transcription. Additionally, TAF II p105 plays an important role in co-activating the transcription factor NFkB and is essential for activation of anti-apoptotic genes such as TNFAIP3. TAF II p135, also known as TAF4, TAF2C, TAF2C1, TAF4A or TAFII130, is a 1,085 amino acid subunit of TFIID that accelerates transcriptional activation triggered by thyroid hormone (TR) or retinoic acid (RA). Localized to the nucleus, TAF II p135 contains one TAFH domain and is thought to bind to proteins that contain glutamine-rich domains, such as the transcription factor CREB.

Specifications

• Antigen: TAF4B
• Classification: Polyclonal
• Conjugate: Unconjugated
• Gene: TAF4B
• Gene Alias: SPGF13; TAF(II)105; TAF2C2; TAF4B; TAF4b RNA polymerase II, TATA box binding protein (TBP)-associated factor, 105kDa; TAFII105; TAFII-105; TATA box binding protein (TBP)-associated factor 4B; TATA box binding protein (TBP)-associated factor, RNA polymerase II, C2, 105kD; TATA box binding protein associated factor 4b; TATA-box binding protein associated factor 4b; transcription initiation factor TFIID 105 kDa subunit; Transcription initiation factor TFIID subunit 4B
• Host Species: Rabbit
• Purification Method: Antigen Affinity Chromatography
• Regulatory Status: RUO
• Gene ID (Entrez): 6875
• Content And Storage: Store at 4°C short term. For long term storage, store at -20°C, avoiding freeze/thaw cycles.
• Form: Liquid

• Applications: Immunohistochemistry (Paraffin), Immunocytochemistry
• Concentration: 0.2 mg/mL
• Formulation: PBS with 40% glycerol and 0.02% sodium azide; pH 7.2
• Gene Accession No.: Q92750
• Gene Symbols: TAF4B
• Immunogen: Recombinant protein corresponding to Human TAF4B. Recombinant protein control fragment (Product #RP-89354).
• Quantity: 100 μL
• Primary or Secondary: Primary
• Target Species: Human
• Product Type: Antibody
• Isotype: IgG