GRC3 Antibody

Code CSB-PA138878XA01SVG
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Product Details

Full Product Name
Rabbit anti-Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast) GRC3 Polyclonal antibody
Uniprot No.
Target Names
GRC3
Alternative Names
GRC3 antibody; YLL035WPolynucleotide 5'-hydroxyl-kinase GRC3 antibody; EC 2.7.1.- antibody; Protein GRC3 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) GRC3 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)
Usage
For Research Use Only. Not for use in diagnostic or therapeutic procedures.

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Target Background

Function
Polynucleotide 5'-kinase involved in rRNA processing. Required for the efficient termination by RNA polymerase I and the processing of the IST2 pre-rRNA internal transcribed spacer localized between the 5.8S and 25S rRNAs. May act by maintaining the phosphorylated status of the downstream RNT1 cleavage product, which in turn allows the torpedo activity of RAT1 to efficiently terminate Pol I transcription. In vitro, displays polynucleotide kinase activity on both single- and double-stranded RNA and on single-stranded DNA alone, but not double-stranded DNA alone.
Gene References into Functions
  1. Identification of specific residues required to support Grc3-directed Las1-mediated pre-rRNA cleavage. PMID: 29440475
  2. Grc3 drives Las1 endoribonuclease cleavage to its targeted C2 site both in vitro and in Saccharomyces cerevisiae. The tetrameric Grc3/Las1 complex is a unique example of a protein-guided programmable endoribonuclease. PMID: 28652339
  3. Authors propose that Las1 and Grc3 function together in a conserved mechanism to modulate rRNA processing and eukaryotic ribosome biogenesis. PMID: 23175604
  4. Grc3 is a polynucleotide kinase; inactivation reduces the efficiency of termination by Pol I. PMID: 20814424
Subcellular Location
Nucleus, nucleolus. Note=Associates with rDNA.
Protein Families
Clp1 family, NOL9/GRC3 subfamily
Database Links

KEGG: sce:YLL035W

STRING: 4932.YLL035W

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