Anticorpi TATA binding protein TBP

9 prodotti

TATA binding protein TBP è un gene codificato dal simbolo TBP. È noto anche come: TATA-box-binding protein; TATA sequence-binding protein; TATA-binding factor; TATA-box factor; Transcription initiation factor TFIID TBP subunit; TBP; GTF2D1; TF2D; TFIID. TATA binding protein TBP ha una massa di 37.7kDa, una lunghezza di amminoacidi di 339, ed è implicato in Spinocerebellar ataxia 17.

Offriamo 9 anticorpi contro TATA binding protein TBP, allevati nel Coniglio, che sono adatti per WB, IHC, ELISA e ICC/IF con campioni derivati ​​da Umano, Topo e Ratto.

Informazioni su geni e proteine

Riepilogo UniProt
General transcription factor that functions at the core of the DNA-binding multiprotein factor TFIID (PubMed:2374612, PubMed:2363050, PubMed:2194289, PubMed:9836642, PubMed:27193682). Binding of TFIID to the TATA box is the initial transcriptional step of the pre-initiation complex (PIC), playing a role in the activation of eukaryotic genes transcribed by RNA polymerase II (PubMed:2374612, PubMed:2363050, PubMed:2194289, PubMed:9836642, PubMed:27193682). Component of a BRF2-containing transcription factor complex that regulates transcription mediated by RNA polymerase III (PubMed:26638071). Component of the transcription factor SL1/TIF-IB complex, which is involved in the assembly of the PIC (pre-initiation complex) during RNA polymerase I-dependent transcription (PubMed:15970593). The rate of PIC formation probably is primarily dependent on the rate of association of SL1 with the rDNA promoter. SL1 is involved in stabilization of nucleolar transcription factor 1/UBTF on rDNA.
Sommario di Entrez
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 TBP, the TATA-binding protein. A distinctive feature of TBP is a long string of glutamines in the N-terminus. This region of the protein modulates the DNA binding activity of the C terminus, and modulation of DNA binding affects the rate of transcription complex formation and initiation of transcription. The number of CAG repeats encoding the polyglutamine tract is usually 25-42, and expansion of the number of repeats to 45-66 increases the length of the polyglutamine string and is associated with spinocerebellar ataxia 17, a neurodegenerative disorder classified as a polyglutamine disease. Two transcript variants encoding different isoforms have been found for this gene.
Specificità del tessuto
Widely expressed, with levels highest in the testis and ovary.
Coinvolgimento nella malattia
Spinocerebellar ataxia 17: Spinocerebellar ataxia is a clinically and genetically heterogeneous group of cerebellar disorders. Patients show progressive incoordination of gait and often poor coordination of hands, speech and eye movements, due to degeneration of the cerebellum with variable involvement of the brainstem and spinal cord. SCA17 is an autosomal dominant cerebellar ataxia (ADCA) characterized by widespread cerebral and cerebellar atrophy, dementia and extrapyramidal signs. The molecular defect in SCA17 is the expansion of a CAG repeat in the coding region of TBP. Longer expansions result in earlier onset and more severe clinical manifestations of the disease.
Somiglianze di sequenza
Belongs to the TBP family.
Posizione cellulare
Nucleus.
Collegamenti al database
Anti-TBP (A184) Antibody from Bioworld Technology (BS2262) - Antibodies.com
(2)
Western Blot - Anti-TBP Antibody (C10435) - Antibodies.com
(3)
Visualizza prodotto10µg Dimensione di prova
Western Blot - Anti-TATA binding protein TBP Antibody (A13946) - Antibodies.com
Western blot - TFIID Polyclonal Antibody from Signalway Antibody (41489) - Antibodies.com
Anti-TBP Antibody from Bioworld Technology (BS6931) - Antibodies.com
TBP Antibody from Signalway Antibody (43335) - Antibodies.com
(3)
Western blot - TBP Antibody from Signalway Antibody (33709) - Antibodies.com
TFIID (SI-1) antibody from Signalway Antibody (23073) - Antibodies.com
(2)
Western blot - TBP antibody from Signalway Antibody (38396) - Antibodies.com

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