qvr Antibody

Code CSB-PA480381XA01DLU
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Product Details

Full Product Name
Rabbit anti-Drosophila melanogaster (Fruit fly) qvr Polyclonal antibody
Uniprot No.
Target Names
qvr
Alternative Names
qvr antibody; sss antibody; CG33472 antibody; Protein quiver antibody; Protein sleepless antibody
Raised in
Rabbit
Species Reactivity
Drosophila melanogaster (Fruit fly)
Immunogen
Recombinant Drosophila melanogaster (Fruit fly) qvr 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
Required for homeostatic regulation of sleep under normal conditions and after sleep deprivation. Important regulator of the Sh K(+) channel, acting as a signaling molecule that connects sleep drive to lowered membrane excitability, possibly by enhancing K(+) channel activity and thus reducing neuronal excitability.
Gene References into Functions
  1. QVR/SSS, and by extension perhaps other Ly6 proteins, target effector molecules using limited protein motifs. PMID: 26828958
  2. role in controlling excitability and synaptic transmission in fundamental processes of the nervous system such as sleep PMID: 24613312
  3. Day-night cycles and the sleep-promoting factor, Sleepless, affect stem cell activity in the Drosophila testis. PMID: 24516136
  4. This study demonstrated that SLEEPLESS (SSS) protein modulates Shaker channel activity, possibly through a direct interaction at the plasma membrane. PMID: 21813698
  5. Two different functional states of Shaker I(A) current are observed in qvr larval muscles, as reflected by two distinct components differing in their kinetics of recovery from inactivation and sensitivity to a potassium channel blocker. PMID: 20429677
  6. The sleepless (sss) gene is required for sleep in Drosophila. It is proposed that SLEEPLESS is a signaling molecule that connects sleep drive to lowered membrane excitability. PMID: 18635795

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Subcellular Location
Cell membrane; Lipid-anchor, GPI-anchor.
Protein Families
Quiver family
Tissue Specificity
Enriched in brain and head.
Database Links
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301-363-4651 (Available 9 a.m. to 5 p.m. CST from Monday to Friday)
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7505 Fannin St., Ste 610, Room 7 (CUBIO Innovation Center), Houston, TX 77054, USA
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