DBR1 Antibody

Code CSB-PA006529XA01SVG
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Product Details

Full Product Name
Rabbit anti-Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast) DBR1 Polyclonal antibody
Uniprot No.
Target Names
Alternative Names
DBR1 antibody; PRP26 antibody; YKL149C antibody; YKL604 antibody; Lariat debranching enzyme antibody; EC 3.1.-.- antibody
Raised in
Species Reactivity
Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast)
Recombinant Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast) DBR1 protein
Immunogen Species
Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast)
Purification Method
Antigen Affinity Purified
It differs from different batches. Please contact us to confirm it.
Preservative: 0.03% Proclin 300
Constituents: 50% Glycerol, 0.01M PBS, pH 7.4
Tested Applications
ELISA, WB (ensure identification of antigen)
Troubleshooting and FAQs
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

Cleaves the 2'-5' phosphodiester linkage at the branch point of lariat intron pre-mRNAs after splicing and converts them into linear molecules that are subsequently degraded. It thereby facilitates ribonucleotide turnover. It also participates in Ty1 retrovirus-like transposition via an RNA lariat intermediate in cDNA synthesis.
Gene References into Functions
  1. Sequencing of lariat termini in S. cerevisiae reveals 5' splice sites, branch points, and novel splicing events. PMID: 26647463
  2. data link three RNA catabolic enzymes, Rex4p, Rnt1p, and Dbr1p, to ITS1 processing and the relative production of 5.8SS and 5.8SL rRNA PMID: 15525710
  3. Identification of 13 residues that are important for the intron debranching activity of Dbr1. PMID: 16275784
  4. Dbr1p does not debranch an obligatory 2',5'-branched RNA linkage during the normal biological pathway of Ty1 retrotransposition. PMID: 17652136
Subcellular Location
Nucleus. Cytoplasm.
Protein Families
Lariat debranching enzyme family
Database Links

KEGG: sce:YKL149C

STRING: 4932.YKL149C

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