SPT5 Antibody

Code CSB-PA022959XA01SVG
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Product Details

Full Product Name
Rabbit anti-Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast) SPT5 Polyclonal antibody
Uniprot No.
Target Names
SPT5
Alternative Names
SPT5 antibody; YML010W antibody; YM9571.08 antibody; Transcription elongation factor SPT5 antibody; Chromatin elongation factor SPT5 antibody
Raised in
Rabbit
Species Reactivity
Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast)
Immunogen
Recombinant Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast) SPT5 protein
Immunogen Species
Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast)
Conjugate
Non-conjugated
Clonality
Polyclonal
Isotype
IgG
Purification Method
Antigen Affinity Purified
Concentration
It differs from different batches. Please contact us to confirm it.
Buffer
Preservative: 0.03% Proclin 300
Constituents: 50% Glycerol, 0.01M PBS, pH 7.4
Form
Liquid
Tested Applications
ELISA, WB (ensure identification of antigen)
Protocols
Troubleshooting and FAQs
Storage
Upon receipt, store at -20°C or -80°C. Avoid repeated freeze.
Value-added Deliverables
① 200ug * antigen (positive control);
② 1ml * Pre-immune serum (negative control);
Quality Guarantee
① Antibody purity can be guaranteed above 90% by SDS-PAGE detection;
② ELISA titer can be guaranteed 1: 64,000;
③ WB validation with antigen can be guaranteed positive;
Lead Time
Made-to-order (14-16 weeks)

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Target Background

Function
The SPT4-SPT5 complex mediates both activation and inhibition of transcription elongation, and plays a role in pre-mRNA processing. This complex seems to be important for the stability of the RNA polymerase II elongation machinery on the chromatin template but not for the inherent ability of this machinery to translocate down the gene.
Gene References into Functions
  1. Interactions between SPT5 and RNA Polymerase II PMID: 27261007
  2. Spt5 is crucial for a normal rate of RNA synthesis and distribution of RNAPII over transcription units. PMID: 28366642
  3. High-resolution crystallographic results demonstrating that distinct structures are formed by the first through third KOW domains of Saccharomyces cerevisiae Spt5. PMID: 26217010
  4. The findings suggest that Spt5 is a key coordinator for holding the RNA polymerase II complex in a closed conformation that is highly competent for transcription elongation but repressive to transcription coupled DNA repair. PMID: 24813444
  5. Chromatin immunoprecipitation (ChIP) revealed that the Spt5 C-terminal region is required for normal recruitment of pre-mRNA cleavage factor I (CFI) to the 3' ends of Saccharomyces cerevisiae genes. PMID: 22290438
  6. Spt5 is recruited to the rDNA early in transcription and propose that it plays an important role in ribosomal RNA synthesis through direct binding to the Pol I complex. PMID: 21467036
  7. Spt5p plays both positive and negative roles in transcription by Pol I. PMID: 21467039
  8. suppression of spt5 can result from loss of histone H3 lysines 4 or 36 methylation, or reduced recruitment of Chd1 or the Rpd3S complex PMID: 19948887
  9. Data show that Bur1 phosphorylates the Spt5 C-terminal repeat domain (CTD) both in vivo and in isolated elongation complexes in vitro. PMID: 19581288

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Subcellular Location
Nucleus. Mitochondrion.
Protein Families
SPT5 family
Database Links

KEGG: sce:YML010W

STRING: 4932.YML010W

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