LHP1 Antibody

Code CSB-PA333792XA01SVG
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Product Details

Full Product Name
Rabbit anti-Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast) LHP1 Polyclonal antibody
Uniprot No.
Target Names
LHP1
Alternative Names
LHP1 antibody; LAH1 antibody; YLA1 antibody; YDL051WLa protein homolog antibody; La autoantigen homolog antibody; La ribonucleoprotein 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) LHP1 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
Molecular chaperone that binds nascent RNA polymerase III transcripts, stabilizing these RNAs against exonucleases. Required for the 3' endonucleolytic cleavage that matures tRNA precursors and for efficient folding of certain pre-tRNAs. Cooperates with GCD14 in the maturation of a subset of RNA polymerase III transcripts. Functions also in the assembly of certain RNA polymerase II-transcribed RNAs into RNPs. Binds and stabilizes newly synthesized U6 snRNA as well as precursors of U3 snRNA from degradation. Facilitates efficient Sm protein binding, thus assisting formation of the U4/U6 snRNP. Required for Ty3 normal transposition frequency.
Gene References into Functions
  1. Data show that the C terminus of Lhp1p, although hypersensitive to proteases in vitro, becomes protease-resistant upon binding pre-tRNAs, U6 RNA, or pre-5S rRNA. PMID: 21212361
  2. Overexpression of the La protein Lhp1p reduces both exonucleolytic pre-tRNA trimming in wild-type cells and the accumulation of defective RNAs in trf4Delta cells. PMID: 18456844
  3. The yeast La protein, Lhp1, was associated with 5S genes; its absence had no effect on the amount or size of 5S RNA produced yet resulted in more polymerases per gene on average, consistent with a non-rate-limiting role for Lhp1. PMID: 18474615
Subcellular Location
Nucleus. Note=Imported into nucleus by the nuclear transport factor SXM1.
Database Links

KEGG: sce:YDL051W

STRING: 4932.YDL051W

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