Recombinant Saccharomyces cerevisiae TATA-box-binding protein (SPT15) | CSB-YP023239SVG

Recombinant Saccharomyces cerevisiae TATA-box-binding protein (SPT15) | CSB-YP023239SVG | Cusabio

Alternative Name(s): TATA sequence-binding protein ;TBPTATA-binding factorTATA-box factorTranscription factor DTranscription initiation factor TFIID TBP subunit

Gene Names: SPT15

Research Areas: Others

Organism: Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast)

AA Sequence: ADEERLKEFKEANKIVFDPNTRQVWENQNRDGTKPATTFQSEEDIKRAAPESEKDTSATSGIVPTLQNIVATVTLGCRLDLKTVALHARNAEYNPKRFAAVIMRIREPKTTALIFASGKMVVTGAKSEDDSKLASRKYARIIQKIGFAAKFTDFKIQNIVGSCDVKFPIRLEGLAFSHGTFSSYEPELFPGLIYRMVKPKIVLLIFVSGKIVLTGAKQREEIYQAFEAIYPVLSEFRKM

Source: Yeast

Tag Info: N-terminal 6xHis-tagged

Expression Region: 2-240aa

Sequence Info: Full Length of Mature Protein

MW: 28.9 kDa

Purity: Greater than 90% as determined by SDS-PAGE.

Relevance: General transcription factor that functions at the core of the DNA-binding general transcription factor complex TFIID. Binding of TFIID to a promoter (with or without TATA elent) is the initial step in preinitiation complex (PIC) formation. TFIID plays a key role in the regulation of gene expression by RNA polymerase II through different activities such as transcription activator interaction, core promoter recognition and selectivity, TFIIA and TFIIB interaction, chromatin modification (histone acetylation by TAF1), facilitation of DNA opening and initiation of transcription.

Reference: Cloning and structure of a yeast gene encoding a general transcription initiation factor TFIID that binds to the TATA box.Horikoshi M., Wang C.K., Fujii H., Cromlish J.A., Weil P.A., Roeder R.G.Nature 341:299-303(1989)

Storage: The shelf life is related to many factors, storage state, buffer ingredients, storage temperature and the stability of the protein itself. Generally, the shelf life of liquid form is 6 months at -20?/-80?. The shelf life of lyophilized form is 12 months at -20?/-80?.

Notes: Repeated freezing and thawing is not recommended. Store working aliquots at 4? for up to one week.

Function: General transcription factor that functions at the core of the DNA-binding general transcription factor complex TFIID. Binding of TFIID to a promoter (with or without TATA element) is the initial step in preinitiation complex (PIC) formation. TFIID plays a key role in the regulation of gene expression by RNA polymerase II through different activities such as transcription activator interaction, core promoter recognition and selectivity, TFIIA and TFIIB interaction, chromatin modification (histone acetylation by TAF1), facilitation of DNA opening and initiation of transcription.

Involvement in disease:

Subcellular Location: Nucleus

Protein Families: TBP family

Tissue Specificity:

Paythway:

Form: Liquid or Lyophilized powder

Buffer: If the delivery form is liquid, the default storage buffer is Tris/PBS-based buffer, 5%-50% glycerol. If the delivery form is lyophilized powder, the buffer before lyophilization is Tris/PBS-based buffer, 6% Trehalose, pH 8.0.

Reconstitution: We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Please reconstitute protein in deionized sterile water to a concentration of 0.1-1.0 mg/mL.We recommend to add 5-50% of glycerol (final concentration) and aliquot for long-term storage at -20?/-80?. Our default final concentration of glycerol is 50%. Customers could use it as reference.

Uniprot ID: P13393

HGNC Database Link: N/A

UniGene Database Link: N/A

KEGG Database Link: KEGG

STRING Database Link: STRING

OMIM Database Link: N/A