if Antibody

Code CSB-PA318925XA01DLU
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Product Details

Full Product Name
Rabbit anti-Drosophila melanogaster (Fruit fly) if Polyclonal antibody
Uniprot No.
Target Names
if
Alternative Names
if antibody; CG9623 antibody; Integrin alpha-PS2 antibody; Position-specific antigen subunit alpha-2 antibody; Protein inflated) [Cleaved into: Integrin alpha-PS2 heavy chain; Integrin alpha-PS2 light chain] antibody
Raised in
Rabbit
Species Reactivity
Drosophila melanogaster (Fruit fly)
Immunogen
Recombinant Drosophila melanogaster (Fruit fly) if 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
Alpha-PS2/beta-PS is a receptor for Tig, wb and Ten-m. Involved in the function and/or development of the olfactory system.
Gene References into Functions
  1. the conserved transmembrane Drosophila proteoglycan Kon-tiki (Kon, also known as Perdido) interacts with the alphaPS2betaPS integrin (alphaPS2 is encoded by inflated and betaPS by myospheroid) to mediate muscle-tendon adhesion. PMID: 28104814
  2. the integrin heterodimer alphaPS3/betaPS becomes apically enriched and is required for engulfment by the epithelial follicle cells of the Drosophila ovary. PMID: 26398951
  3. Study presents evidence that alphaPS2 and alphaPS3 integrin have different and specific functions in the development of retinal glia PMID: 25731761
  4. Data indicate that Tsp66E and Tsp74F mutant ovaries had elevated inflated gene product alphaPS2 integrin levels and reduced endocytic trafficking. PMID: 23068610
  5. We also demonstrate a role for integrin function in salivary gland migration. PMID: 12729556
  6. analysis of binding by Drosophila alphaPS2betaPS integrin to ligands PMID: 16371365
  7. Alternative splicing in integrin alpha subunit extracellular domains may affect ligand affinity via relatively subtle alterations in integrin conformation. PMID: 17372926
  8. Three mutations that alter different parts of the alphaPS2 beta-propeller, plus a fourth that eliminated a late phase of alphaPS2 expression, all led to a strong decrease in alphaPS2betaPS at muscle ends, but normal levels of talin were recruited. PMID: 17618618
  9. These data suggest a model in which ERK phosphorylation must be spatially coupled to integrin-mediated DIM-7 activation to make a complex that can be imported efficiently. PMID: 17699602

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Subcellular Location
Apical cell membrane; Single-pass type I membrane protein. Lateral cell membrane; Single-pass type I membrane protein. Basal cell membrane; Single-pass type I membrane protein. Note=During mid-oogenesis, localizes to the apical, to the lateral and to the basal membranes of follicle cells. Apical membrane localization peaks at oogenesis stages 9 and 10A in columnar follicle cells overlying the oocyte while decreases in the most posterior follicle cells. During embryogenesis, at the end of germband extension concentrates at the basal membrane of mesodermal cells, where they adhere to the ectoderm. Then, in visceral mesoderm localizes basally, whereas in somatic mesoderm is homogenously distributed.
Protein Families
Integrin alpha chain family
Tissue Specificity
In ovaries, highly expressed in follicle cells. At syncytial blastoderm stage, expressed in the embryonic mesodermal precursors but not in the ectoderm. At embryonic stages 7 and 10, expression is restricted to the mesoderm. At stage 12, expressed in the
Database Links

KEGG: dme:Dmel_CG9623

STRING: 7227.FBpp0074131

UniGene: Dm.7766

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