Recombinant Mouse Anti-TAF4 Recombinant Antibody (2B9) (CBMAB-XB1095-YC)

Name: Recombinant Mouse Anti-TAF4 Recombinant Antibody (2B9)
SKU: CBMAB-XB1095-YC
Rating: 5 (1 reviews)

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Datasheet

SDS

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Basic Information

Host Animal

Mouse

Clone

2B9

Application

ELISA, IF, IP, WB

Immunogen

Synthetic peptide LAASAAHHHHLAPRTPEVRA corresponding to amino acids 33-52 of TAF4

Specificity

Human, Mouse

Antibody Isotype

IgG1, κ

Clonality

Monoclonal

Application Notes

The COA includes recommended starting dilutions, optimal dilutions should be determined by the end user.

Formulations & Storage [For reference only, actual COA shall prevail!]

Storage

Store at 4°C short term (1-2 weeks). Aliquot and store at-20°C long term. Avoid repeated freeze/thaw cycles.

More Infomation

Target

Full Name

TATA-Box Binding Protein Associated Factor 4

Introduction

Initiation of transcription by RNA polymerase II requires the activities of more than 70 polypeptides. The protein that coordinates these activities is transcription factor IID (TFIID), which binds to the core promoter to position the polymerase properly, serves as the scaffold for assembly of the remainder of the transcription complex, and acts as a channel for regulatory signals. TFIID is composed of the TATA-binding protein (TBP) and a group of evolutionarily conserved proteins known as TBP-associated factors or TAFs. TAFs may participate in basal transcription, serve as coactivators, function in promoter recognition or modify general transcription factors (GTFs) to facilitate complex assembly and transcription initiation. This gene encodes one of the larger subunits of TFIID that has been shown to potentiate transcriptional activation by retinoic acid, thyroid hormone and vitamin D3 receptors. In addition, this subunit interacts with the transcription factor CREB, which has a glutamine-rich activation domain, and binds to other proteins containing glutamine-rich regions. Aberrant binding to this subunit by proteins with expanded polyglutamine regions has been suggested as one of the pathogenetic mechanisms underlying a group of neurodegenerative disorders referred to as polyglutamine diseases.

Entrez Gene ID

Human	6874
Mouse	228980

UniProt ID

Human	O00268
Mouse	Q91WW6

Alternative Names

TATA-Box Binding Protein Associated Factor 4; TAF4 RNA Polymerase II, TATA Box Binding Protein (TBP)-Associated Factor, 135kDa; TATA Box Binding Protein (TBP)-Associated Factor, RNA Polymerase II, C1, 130kD; Transcription Initiation Factor TFIID 130 KDa Subunit; Transcription Initiation Factor TFIID 135 KDa Subunit; RNA Polymerase II TBP-Associated Factor Subunit C; TBP-Associated Factor 4; TAF(II)130; TAF(II)135; TAFII-130;

Function

The TFIID basal transcription factor complex plays a major role in the initiation of RNA polymerase II (Pol II)-dependent transcription (PubMed:33795473).
TFIID recognizes and binds promoters with or without a TATA box via its subunit TBP, a TATA-box-binding protein, and promotes assembly of the pre-initiation complex (PIC) (PubMed:33795473).
The TFIID complex consists of TBP and TBP-associated factors (TAFs), including TAF1, TAF2, TAF3, TAF4, TAF5, TAF6, TAF7, TAF8, TAF9, TAF10, TAF11, TAF12 and TAF13 (PubMed:33795473, PubMed:10594036, PubMed:8942982).
TAF4 may maintain an association between the TFIID and TFIIA complexes, while bound to the promoter, together with TBP, during PIC assembly (PubMed:33795473).
Potentiates transcriptional activation by the AF-2S of the retinoic acid, vitamin D3 and thyroid hormone (PubMed:9192867).

Biological Process

Biological Process DNA-templated transcription initiationIDA:UniProtKB1 Publication
Biological Process histone H3 acetylationIDA:ComplexPortal1 Publication
Biological Process monoubiquitinated histone deubiquitinationIDA:ComplexPortal1 Publication
Biological Process monoubiquitinated histone H2A deubiquitinationIDA:ComplexPortal1 Publication
Biological Process mRNA transcription by RNA polymerase IIIDA:ComplexPortal1 Publication
Biological Process ovarian follicle developmentIEA:Ensembl
Biological Process positive regulation of DNA-templated transcriptionIC:ComplexPortal1 Publication
Biological Process positive regulation of transcription initiation by RNA polymerase IIIDA:ComplexPortal1 Publication
Biological Process protein phosphorylationIDA:ComplexPortal1 Publication
Biological Process regulation of DNA repairIC:ComplexPortal1 Publication
Biological Process regulation of transcription by RNA polymerase IIIDA:ComplexPortal1 Publication
Biological Process RNA polymerase II preinitiation complex assemblyIPI:ComplexPortal1 Publication
Biological Process transcription by RNA polymerase IITAS:ProtInc1 Publication
Biological Process transcription initiation at RNA polymerase II promoterIDA:UniProtKB2 Publications

Cellular Location

Nucleus

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Please try the standard protocols which include: protocols, troubleshooting and guide.

Enzyme-linked Immunosorbent Assay (ELISA)
Flow Cytometry
Immunofluorescence (IF)
Immunohistochemistry (IHC)
Immunoprecipitation (IP)
Western Blot (WB)
Enzyme Linked Immunospot (ELISpot)
Proteogenomic
Other Protocols

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Isotype control

For research use only. Not intended for any clinical use.

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We also offer labeled antibodies developed using our catalog antibody products and nonfluorescent conjugates (HRP, AP, Biotin, etc.) or fluorescent conjugates (Alexa Fluor, FITC, TRITC, Rhodamine, Texas Red, R-PE, APC, Qdot Probes, Pacific Dyes, etc.).

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