Spns2 Antibody

Code CSB-PA849648XA01MO
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Product Details

Full Product Name
Rabbit anti-Mus musculus (Mouse) Spns2 Polyclonal antibody
Uniprot No.
Target Names
Spns2
Alternative Names
Spns2 antibody; Protein spinster homolog 2 antibody
Raised in
Rabbit
Species Reactivity
Mus musculus (Mouse)
Immunogen
Recombinant Mus musculus (Mouse) Spns2 protein
Immunogen Species
Mus musculus (Mouse)
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
Acts a a crucial lysosphingolipid sphingosine 1-phosphate (S1P) transporter involved in S1P secretion and function. S1P is a bioactive signaling molecule that regulates many physiological processes important for the development and for the immune system. Regulates levels of S1P and the S1P gradient that exists between the high circulating concentrations of S1P and low tissue levels that control lymphocyte trafficking.
Gene References into Functions
  1. genome-wide in vivo screen identifies novel host regulators of metastatic colonization, such as Spns2 PMID: 28052056
  2. results point to a broad role for Spns2-mediated S1P transport in the initiation and development of adaptive immune related disorders PMID: 26324848
  3. Spns2 expression by endothelial cells is essential for secretion of lymph S1P, while Spns2 is dispensable for RBC secretion of plasma S1P. PMID: 23103166
  4. Spns2 is an S1P transporter in vivo that plays a role in regulation not only of blood S1P but also lymph node and lymph S1P levels and consequently influences lymphocyte trafficking and lymphatic vessel network organization. PMID: 23180825
  5. SPNS2 is the first physiological S1P transporter in mammals and is a key determinant of lymphocyte egress from the thymus. PMID: 22723910
  6. The changes in lymphocyte subpopulations in mutant Spns2 mice closely mimick the phenotypes of partial sphingosine-1-phosphate (S1P) deficiency, impaired S1P-dependent lymphocyte trafficking, and depletion of circulating lymphocytes. PMID: 22664872
  7. Spns2 functions in endothelial cells to establish the S1P gradient required for T and B cells to egress from their respective primary lymphoid organs. PMID: 22406534
  8. The sphingosine 1-phosphate transporter, SPNS2, functions as a transporter of the phosphorylated form of the immunomodulating agent FTY720. PMID: 21084291

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Subcellular Location
Cell membrane; Multi-pass membrane protein. Endosome membrane; Multi-pass membrane protein.
Protein Families
Major facilitator superfamily, Spinster (TC 2.A.1.49) family
Tissue Specificity
Expression is high in the lungs and liver, low in the lymph nodes, spleen and bone marrow, and very low but detectable in the thymus.
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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Address
7505 Fannin St., Ste 610, Room 7 (CUBIO Innovation Center), Houston, TX 77054, USA
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