TAF II p250 Antibody (6B3): sc-735

TAF II p250 Antibody (6B3) is an IgG₁ κ mouse monoclonal TAF II p250 antibody (also designated TAF II p250 antibody) that detects the TAF II p250 protein of human origin by WB, IP, IF and IHC(P). TAF II p250 Antibody (6B3) is available as both the non-conjugated anti-TAF II p250 antibody form, as well as multiple conjugated forms of anti-TAF II p250 antibody, including agarose, HRP, PE, FITC and multiple Alexa Fluor^® conjugates. TFIID is a general transcription factor which initiates pre-initiation complex assembly through direct interaction with the TATA promoter element. It is a multi-subunit complex consisting of a small TATA-binding polypeptide and other TBP-associated factors (TAFs). Although native TFIID can mediate both activator-independent (basal) and activator-dependent transcription in reconstituted systems, TBP can mediate only basal transcription. The largest subunit (TAF) of TFIID is a protein designated TAF II p250. Of interest, TAF II p250 has been cloned and shown to be identical to CCG1, a nuclear DNA-binding protein known to be important for cell cycle progression. This part of TAF II p250 may serve a specific function in activation of a subset of genes important for cell cycle progression.

Alexa Fluor^® is a trademark of Molecular Probes Inc., OR., USA

LI-COR^® and Odyssey^® are registered trademarks of LI-COR Biosciences

References:

1. Identification of human TFIID components and direct interaction between a 250-kDa polypeptide and the TATA box-binding protein (TFIID tau).  |  Takada, R., et al. 1992. Proc Natl Acad Sci U S A. 89: 11809-13. PMID: 1465404
2. Isolation of coactivators associated with the TATA-binding protein that mediate transcriptional activation.  |  Dynlacht, BD., et al. 1991. Cell. 66: 563-76. PMID: 1907890
3. The human CCG1 gene, essential for progression of the G1 phase, encodes a 210-kilodalton nuclear DNA-binding protein.  |  Sekiguchi, T., et al. 1991. Mol Cell Biol. 11: 3317-25. PMID: 2038334
4. Five intermediate complexes in transcription initiation by RNA polymerase II.  |  Buratowski, S., et al. 1989. Cell. 56: 549-61. PMID: 2917366
5. Molecular cloning of the cDNA of human X chromosomal gene (CCG1) which complements the temperature-sensitive G1 mutants, tsBN462 and ts13, of the BHK cell line.  |  Sekiguchi, T., et al. 1988. EMBO J. 7: 1683-7. PMID: 3169001
6. Multiple factors required for accurate initiation of transcription by purified RNA polymerase II.  |  Matsui, T., et al. 1980. J Biol Chem. 255: 11992-6. PMID: 7440580
7. Cloning and expression of human TAFII250: a TBP-associated factor implicated in cell-cycle regulation.  |  Ruppert, S., et al. 1993. Nature. 362: 175-9. PMID: 7680771
8. The p250 subunit of native TATA box-binding factor TFIID is the cell-cycle regulatory protein CCG1.  |  Hisatake, K., et al. 1993. Nature. 362: 179-81. PMID: 8450888

Monoclonal antibodies for mammalian and non-mammalian protein targets represent essentially all targets covered by polyclonal antibodies. Over 8,300 of our antibodies are offered as ImmunoCruz^® conjugates which eliminates the need for a secondary antibody.

Santa Cruz Biotechnology antibodies have over 360,000 research citations. Anti-TAF II p250 Antibody (6B3) has 65 citations in a variety of scientific publications.

Primary antibodies like Anti-TAF II p250 Antibody (6B3) for mammalian target proteins are recommended for the detection of a range of mammalian species, primarily of mouse, rat and human species. Many mammalian antibodies are also ideal for veterinary research and reactive with ovine, porcine, caprine, feline, canine, bovine and equine protein targets. Santa Cruz Biotechnology primary monoclonal antibodies are suitable for laboratory research applications and are not intended for diagnostic or therapeutic use.

TAF II p250 Antibody (6B3) Specifications

Alternate Product Name

TAF II p250

Product Clone Name

6B3

Classification

Primary Antibody

Clonality

Monoclonal Antibody

Antibody Isotype

IgG₁ kappa light chain

Amino Acids

Epitope Target

TAF II p250

Epitope Species

human

Product Reactivity/Detection

TAF II p250

Species Reactivity/Detection

human

Additional Mammalian Reactivity

N/A

Additional Non-Mammalian Reactivity

N/A

Applications

WB, IP, IF, IHC(P)

Vialing Information

Each vial contains 200 µg IgG₁ kappa light chain in 1.0 ml of PBS with < 0.1% sodium azide and 0.1% gelatin

Research Citations

65 citations in various scientific publications

Recommended Secondary Detection Reagents

Mouse IgG Fc Binding Proteins

• m-IgG Fc BP-HRP: sc-525409 (Mouse IgG Fc binding protein conjugated to horseradish peroxidase)
• m-IgG Fc BP-B: sc-533652 (Mouse IgG Fc binding protein conjugated to biotin)
• m-IgG Fc BP-FITC: sc-533651 (Mouse IgG Fc binding protein conjugated to fluorescein isothiocyanate)
• m-IgG Fc BP-CFL 488: sc-533653 (Mouse IgG Fc binding protein conjugated to CruzFluor™ 488)
• m-IgG Fc BP-CFL 555: sc-533654 (Mouse IgG Fc binding protein conjugated to CruzFluor™ 555)
• m-IgG Fc BP-CFL 594: sc-533655 (Mouse IgG Fc binding protein conjugated to CruzFluor™ 594)
• m-IgG Fc BP-CFL 647: sc-533656 (Mouse IgG Fc binding protein conjugated to CruzFluor™ 647)
• m-IgG Fc BP-CFL 680: sc-533657 (Mouse IgG Fc binding protein conjugated to CruzFluor™ 680)
• m-IgG Fc BP-CFL 790: sc-533658 (Mouse IgG Fc binding protein conjugated to CruzFluor™ 790)

• m-IgG₁ BP-HRP: sc-525408 (Mouse IgG₁ binding protein conjugated to horseradish peroxidase)
• m-IgG₁ BP-B: sc-533660 (Mouse IgG₁ binding protein conjugated to biotin)
• m-IgG₁ BP-FITC: sc-533659 (Mouse IgG₁ binding protein conjugated to fluorescein isothiocyanate)
• m-IgG₁ BP-CFL 488: sc-533661 (Mouse IgG₁ binding protein conjugated to CruzFluor™ 488)
• m-IgG₁ BP-CFL 555: sc-533662 (Mouse IgG₁ binding protein conjugated to CruzFluor™ 555)
• m-IgG₁ BP-CFL 594: sc-533663 (Mouse IgG₁ binding protein conjugated to CruzFluor™ 594)
• m-IgG₁ BP-CFL 647: sc-533664 (Mouse IgG₁ binding protein conjugated to CruzFluor™ 647)
• m-IgG₁ BP-CFL 680: sc-533665 (Mouse IgG₁ binding protein conjugated to CruzFluor™ 680)
• m-IgG₁ BP-CFL 790: sc-533666 (Mouse IgG₁ binding protein conjugated to CruzFluor™ 790)

• m-IgGκ BP-HRP: sc-516102 (Mouse IgGκ light chain binding protein conjugated to horseradish peroxidase)
• m-IgGκ BP-B: sc-516142 (Mouse IgGκ light chain binding protein conjugated to biotin)
• m-IgGκ BP-FITC: sc-516140 (Mouse IgGκ light chain binding protein conjugated to fluorescein isothiocyanate)
• m-IgGκ BP-PE: sc-516141 (Mouse IgGκ light chain binding protein conjugated to phycoerythrin)
• m-IgGκ BP-CFL 488: sc-516176 (Mouse IgGκ light chain binding protein conjugated to CruzFluor™ 488)
• m-IgGκ BP-CFL 555: sc-516177 (Mouse IgGκ light chain binding protein conjugated to CruzFluor™ 555)
• m-IgGκ BP-CFL 594: sc-516178 (Mouse IgGκ light chain binding protein conjugated to CruzFluor™ 594)
• m-IgGκ BP-CFL 647: sc-516179 (Mouse IgGκ light chain binding protein conjugated to CruzFluor™ 647)
• m-IgGκ BP-CFL 680: sc-516180 (Mouse IgGκ light chain binding protein conjugated to CruzFluor™ 680)
• m-IgGκ BP-CFL 790: sc-516181 (Mouse IgGκ light chain binding protein conjugated to CruzFluor™ 790)

Available Conjugates/Forms

AC: Agarose, AF488: Alexa Fluor^® 488, AF546: Alexa Fluor^® 546, AF594: Alexa Fluor^® 594, AF647: Alexa Fluor^® 647, AF680: Alexa Fluor^® 680, AF790: Alexa Fluor^® 790, FITC: Fluoroscein, HRP: Horseradish Peroxidase, PE: Phycoerythrin, X: TransCruz Reagent