s1pr2 Antibody

Code CSB-PA884843XA01DIL
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Product Details

Full Product Name
Rabbit anti-Danio rerio (Zebrafish) (Brachydanio rerio) s1pr2 Polyclonal antibody
Uniprot No.
Target Names
s1pr2
Alternative Names
s1pr2; edg5; Sphingosine 1-phosphate receptor 2; S1P receptor 2; S1P2; Sphingosine 1-phosphate receptor Edg-5; S1P receptor Edg-5
Raised in
Rabbit
Species Reactivity
Danio rerio (Zebrafish) (Brachydanio rerio)
Immunogen
Recombinant Danio rerio (Zebrafish) (Brachydanio rerio) s1pr2 protein
Immunogen Species
Danio rerio (Zebrafish) (Brachydanio rerio)
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
Receptor for the lysosphingolipid sphingosine 1-phosphate (S1P). S1P receptor is critical for cell migration and epithelial integrity during vertebrate embryogenesis. Receptor for the chemokine-like protein FAM19A5. Mediates the inhibitory effect of FAM19A5 on vascular smooth muscle cell proliferation and migration.
Gene References into Functions
  1. In embryos defective for S1pr2/Galpha13 signaling, endocardial precursors failed to migrate towards the midline, and the presumptive endocardium surrounded the bilaterally-located myocardial cells rather than being encompassed by them. PMID: 27158029
  2. beta-arrestin 2 and GRK2 colocalize with S1p2 in developing zebrafish embryos and depletion of GRK2 in the S1p2 R150H miles apart zebrafish partially rescued cardia bifida. PMID: 25555130
  3. S1pr2/Galpha13 signaling controls myocardial migration by regulating endoderm convergence. PMID: 23318642
  4. S1P(2) loss in a zebrafish mutant disrupted epithelial cell extrusion. PMID: 21555463
  5. mil encodes Edg5, a sphingosine-1-phosphate receptor. PMID: 18701549

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Involvement in disease
Defects in s1pr2 are a cause of heart development abnormality named miles apart (mil). In all vertebrates, the myocardial progenitors involute early during gastrulation and come to occupy bilateral positions in the anterior lateral plate mesoderm (LPM). During somitogenesis, these cells undergo a second phase of migration toward the midline and fuse to form the definitive heart tube. Defects in S1PR2 disrupt this process, leading to the formation of two laterally positioned hearts (cardia bifida). The mil phenotype for which two recessive alleles exist, mil(m93) and mil(te273) are fully penetrant. Mil(m93)/mil(te273) transheterozygous embryos display the same phenotype as homozygotes for either single mutant allele. In addition to cardia bifida, mil mutants display epithelial tail blisters, indicative of a defect in epithelial integrity.
Subcellular Location
Cell membrane; Multi-pass membrane protein.
Protein Families
G-protein coupled receptor 1 family
Database Links
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7505 Fannin St., Ste 610, Room 7 (CUBIO Innovation Center), Houston, TX 77054, USA
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