Name
LY9 Human
Cat. No.
MAG-5739
Tag/Conjugates
His
Source
Sf9, Baculovirus cells.
Shipped
Shipped with Ice Packs
Description
LY9 Human Recombinant produced in Sf9 Baculovirus cells is a single, glycosylated polypeptide chain containing 416 amino acids (48-454 aa) and having a molecular mass of 45.9kDa (Migrates at 40-57kDa on SDS-PAGE under reducing conditions). LY9 is expressed with a 6 amino acid His tag at C-Terminus and purified by proprietary chromatographic techniques.
Synonyms
Lymphocyte Antigen 9, Signaling Lymphocytic Activation Molecule 3, Cell Surface Molecule Ly-9, SLAM Family Member 3, SLAMF3, CD229 Antigen, CD229, Hly9, MLY9, LY9.
Introduction
Lymphocyte Antigen 9, also known as LY9 is a member of the SLAM family
of immunomodulatory receptors, LY9 interacts with the adaptor molecule SAP . LY9 plays a part in adhesion reactions between T lymphocytes and
accessory cells via homophilic interaction. LY9 promotes T-cell differentiation
into a helper T-cell Th17 phenotype which leads to increased IL-17 secretion;
the costimulatory activity requires SH2D1A. Furthermore it also promotes
recruitment of RORC to the IL-17 promoter. LY9 is implicated in the maintenance
of peripheral cell tolerance through serving as a negative regulator of the
immune response. LY9 disables autoantibody responses as well as inhibits
IFN-gamma secretion by CD4(+) T-cells. Moreover, LY9 negatively regulate the
size of thymic innate CD8(+) T-cells and the development of invariant natural
killer T (iNKT) cells. Systemic Lupus Erythematosus is one of the diseases which
are associated with LY9.
Physical Appearance
Sterile filtered colorless solution.
Formulation
LY9 protein solution (0.25mg/ml) containing Phosphate Buffered Saline (pH 7.4) and 10% glycerol.
Stability
Store at 4°C if entire vial will be used within 2-4 weeks. Store, frozen at -20°C for longer periods of time. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA). Avoid multiple freeze-thaw cycles.
Purity
Greater than 90.0% as determined by SDS-PAGE.
Amino acid sequence
ADL KDSAPTV VSGILGGSVT LPLNISVDTE IENVIWIGPK NALAFARPKE NVTIMVKSYL GRLDITKWSY SLCISNLTLN DAGSYKAQIN QRNFEVTTEE EFTLFVYEQL QEPQVTMKSV KVSENFSCNI TLMCSVKGAE KSVLYSWTPR EPHASESNGG SILTVSRTPC DPDLPYICTA QNPVSQRSSL PVHVGQFCTD PGASRGGTTG ETVVGVLGEP VTLPLALPAC RDTEKVVWLF NTSIISKERE EAATADPLIK SRDPYKNRVW VSSQDCSLKI SQLKIEDAGP YHAYVCSEAS SVTSMTHVTL LIYRRLRKPK ITWSLRHSED GICRISLTCS VEDGGNTVMY TWTPLQKEAV VSQGESHLNV SWRSSENHPN LTCTASNPVS RSSHQFLSEN ICSGPERNTK HHHHHH
Safety Data Sheet
SDS
Usage
Mabioway's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.
