H Antibody

Code CSB-PA102159XA01DLU
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Product Details

Full Product Name
Rabbit anti-Drosophila melanogaster (Fruit fly) H Polyclonal antibody
Uniprot No.
Target Names
H
Alternative Names
H antibody; CG5460 antibody; Protein hairless antibody
Raised in
Rabbit
Species Reactivity
Drosophila melanogaster (Fruit fly)
Immunogen
Recombinant Drosophila melanogaster (Fruit fly) H protein
Immunogen Species
Drosophila melanogaster (Fruit fly)
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
Is a potent antagonist of neurogenic gene activity during sensory organ development. The expression of distinct cell fates by the trichogen (shaft) / tormogen (socket) sister cell pair depends on the level of H activity. A certain threshold level of H activity is required, below which both sister cells adopt the tormogen fate.
Gene References into Functions
  1. Internal ribosome entry site mediated translation of H protein during mitosis. PMID: 27713501
  2. There are two potential MAPK phosphorylation sites within the H protein; mutation of the two sites had only minor effects on the biological activity of H, suggesting that they are not major targets of MAPK PMID: 25363277
  3. Genes activated by Notch signaling at the dorsal-ventral boundary of wing disc fall into classes affected differently by the loss of kinase module subunits. The distinctions do not result from different requirements for Hairless. PMID: 21793099
  4. we identify a site in Hairless that is crucial for binding Su(H) protein PMID: 21737682
  5. Hairless (H) is a Runt-interacting molecule that functions during segmentation. H is important for maintenance of engrailed (en) repression. PMID: 21325629
  6. modifiers of the rough eye phenotype resulting from overexpression of the Notch antagonist hairless in Drosophila PMID: 12124948
  7. Hairless acts as an adaptor to recruit the corepressors Groucho and dCtBP to Suppressor of Hairless. H directly binds two corepressor proteins, Groucho (Gro) and dCtBP. PMID: 12154126
  8. Two isoforms of the Notch antagonist Hairless are produced by differential translation initiation. The presence of either isoform throughout the cell cycle allows efficient inhibition of Notch-regulated cell proliferation. PMID: 12422020
  9. Hairless has a second mode of repression that antagonizes Notch intracellular domain and is independent of Gro or CtBP binding. PMID: 16287856
  10. Data show that Pros26.4 negatively regulates Hairless at the genetic and molecular level, providing a novel mechanism of positive regulation of Notch signalling. PMID: 16410550
  11. Hairless is a central component of the regulation of the Notch signalling pathway in Drosophila, and is hence essential for cell differentiation and tissue development in the fly. PMID: 17362357

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Subcellular Location
Nucleus.
Tissue Specificity
During embryogenesis expression is primarily in endo- and mesodermal cell layers. Ovary, embryos, larval and pupal imaginal disks.
Database Links

KEGG: dme:Dmel_CG5460

STRING: 7227.FBpp0083322

UniGene: Dm.7139

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