HO Antibody

Code CSB-PA357811XA01SVG
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Product Details

Full Product Name
Rabbit anti-Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast) HO Polyclonal antibody
Uniprot No.
Target Names
HO
Alternative Names
HO antibody; YDL227CHomothallic switching endonuclease antibody; Ho endonuclease 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) HO 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
Initiation of mating type interconversion. This protein is a site-specific endonuclease that cleaves a site in the mat locus on chromosome III. The double-strand break is followed by a unidirectional gene conversion event that replaces the information at the mat locus by information copied from either of the two homologous loci (HMR and HML) that reside at the extremity of the chromosome III. Endonuclease expression takes place in late G1 just before cells enter S phase.
Gene References into Functions
  1. HO promotor region fires in an "on/off" fashion in WT cells as well as in different genetic backgrounds. PMID: 23836672
  2. Analysis of MATalpha2 and MATa1 binding sites on the HO promotor that mediate repression of the HO gene. PMID: 15598821
  3. DDI1 participates in MEC1-mediated degradation of HO. PMID: 15964793
  4. ho endonuclease nuclear import utilizes two nuclear localization signals and four importins of the ribosomal import system PMID: 16507575
  5. SWI/SNF, either directly or indirectly, facilitates TATA Binding Protein binding at HO. PMID: 16705163
  6. Nuclear export of Ho endonuclease of yeast via Msn5 PMID: 18807043
  7. Data show that coactivators bind first to far upstream promoter regions of HO and subsequently to a promoter proximal region, and FACT and Asf1 are both required for this coactivator re-recruitment. PMID: 19481521

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Subcellular Location
Nucleus.
Database Links

KEGG: sce:YDL227C

STRING: 4932.YDL227C

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