YOS9 Antibody

Code CSB-PA860329XA01SVG
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Product Details

Full Product Name
Rabbit anti-Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast) YOS9 Polyclonal antibody
Uniprot No.
Target Names
YOS9
Alternative Names
YOS9 antibody; YDR057W antibody; D4222 antibody; Protein OS-9 homolog 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) YOS9 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
Lectin involved in the quality control of the secretory pathway. As a member of the endoplasmic reticulum-associated degradation lumenal (ERAD-L) surveillance system, targets misfolded endoplasmic reticulum lumenal glycoproteins for degradation. The recognition of targets is N-glycan specific. Functions in recruiting misfolded protein substrates in conjunction with HRD3.
Gene References into Functions
  1. Yos9p and Hrd1p mediate ER retention of misfolded proteins in the early stage of ERAD, which constitutes a process separable from the later degradation step. PMID: 22298424
  2. Structural and biochemical basis of Yos9 protein dimerization and possible contribution to self-association of 3-hydroxy-3-methylglutaryl-coenzyme A reductase degradation ubiquitin-ligase complex. PMID: 22262864
  3. Data show that Yos9 slows the degradation of the unglycosylated ERAD substrate CPY *0000. PMID: 21871892
  4. Yos9p has a previously unrecognized role in the quality control of nonglycosylated proteins PMID: 21737688
  5. Data suggest that Yos9p plays a critical role in the bipartite recognition of terminally misfolded glycoproteins. PMID: 16168370
  6. Data show that Yos9p binds directly to substrates to discriminate misfolded from folded proteins. PMID: 16168371
  7. Data show that Yos9 protein in Saccharomyces cerevisiae is essential for efficient degradation of mutant glycoproteins. PMID: 16168372
  8. Yos9p ensures that only terminally misfolded polypeptides are degraded. PMID: 16845381

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Subcellular Location
Endoplasmic reticulum membrane; Peripheral membrane protein; Lumenal side.
Protein Families
OS-9 family
Database Links

KEGG: sce:YDR057W

STRING: 4932.YDR057W

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