Hr38 Antibody

Code CSB-PA344614XA01DLU
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Product Details

Full Product Name
Rabbit anti-Drosophila melanogaster (Fruit fly) Hr38 Polyclonal antibody
Uniprot No.
Target Names
Hr38
Alternative Names
Hr38 antibody; NR4A4 antibody; CG1864 antibody; Probable nuclear hormone receptor HR38 antibody; dHR38 antibody; Nuclear receptor subfamily 4 group A member 4 antibody
Raised in
Rabbit
Species Reactivity
Drosophila melanogaster (Fruit fly)
Immunogen
Recombinant Drosophila melanogaster (Fruit fly) Hr38 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)

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Target Background

Function
Binds to NGFI-B response elements. Plays an important role in late stages of epidermal metamorphosis.
Gene References into Functions
  1. Hr38 was identified as a novel immediate early gene that is transiently expressed in the male silkmoth Bombyx mori by female odor stimulation. Hr38 was also used as a neural activity marker in the fly Drosophila melanogaster. PMID: 24120640
  2. DHR38 might modulate the activity of the Usp-EcR heterodimer by forming complexes with both of its components PMID: 22628309
  3. dHR38-N-Terminal domain exhibits a characteristic reminiscent of pre-molten globule-like intrinsically disordered proteins PMID: 21064127
  4. Nutritional regulation of DHR38 expression maintains the proper uptake and storage of glycogen during the growing larval stage of development. PMID: 21084378
  5. A second ecdysteroid signaling pathway is mediated by DHR38. DHR38 also heterodimerizes with Ultraspiralcle, and this complex responds to a distinct class of ecdysteroids in a manner that is independent of the ecdysteroid receptor. PMID: 12809604
  6. Hr38 is a nuclear receptor which can assume an active conformation in the absence of a ligand agonist. PMID: 12852843
  7. Gain and loss of function studies also implicate DHR38, the Drosophila homolog of vertebrate NGFI-B-type nuclear receptors, as an important activator of the ACP65A gene. PMID: 16106360
  8. DHR38 may act as a positive regulator of neural Ddc expression PMID: 18059550
  9. DHR38(Y214) mutants display minor effects on ecdysone-regulated transcription at the onset of metamorphosis PMID: 19235727

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Subcellular Location
Nucleus.
Protein Families
Nuclear hormone receptor family, NR4 subfamily
Tissue Specificity
Ubiquitously expressed in preblastoderm embryos, specifically in central nervous system and intestinal tract. Highly expressed in third instar larval imaginal disks and brain complexes, but not in ovaries.
Database Links

KEGG: dme:Dmel_CG1864

STRING: 7227.FBpp0080927

UniGene: Dm.2701

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