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Human Siglec-10 Protein, mFc Tag

Human Siglec-10 Protein, mFc Tag

Product Number

KMP2239

Alias

唾液酸结合免疫球蛋白样凝集素-10, Siglec10, MGC126774

Specifications
  • 50ug
  • 100ug
  • 200ug
Product Description
Alias唾液酸结合免疫球蛋白样凝集素-10, Siglec10, MGC126774
Catalog NumberKMP2239
Product DescriptionThe Human Siglec-10 Protein(KMP2239) is produced in HEK293 Cells and the target gene encoding Met17-Thr546 is expressed with a mFc tag at the C-terminus.
Molecular NameSiglec-10
SpeciesHuman
HostHEK293 Cells
Size50ug, 100ug, 200ug
Purity>90% as determined by SDS-PAGE
PurificationAffinity purification
Endotoxin<1.0 EU/ug determined by the LAL method
FormulationPBS, pH7.4
BackgroundSiglecs(sialic acid binding Ig-like lectins) are I-type lectins that belong to the immunoglobulin superfamily. They are characterized by an N-terminal Ig-like V-type domain which mediates sialic acid binding, followed by a varying number of Ig-like C2-type domains. Siglecs 5-11 constitute the CD33/Siglec-3 related group, and are differentially expressed in the hematopoietic system. Siglec-G is the apparent ortholog of human Siglec-10. We describe here a novel member of the siglec protein family that shares a similar structure including five Ig-like domains, a transmembrane domain, and a cytoplasmic tail containing two ITIM-signaling motifs. Siglec-10 was identified through database mining of an asthmatic eosinophil EST library. Siglec-10 binds sialated proteins and lipids in alpha 2,3 or alpha 2,6 linkage and shows a preference for GT1b gangliosides. This binding can be modulated by cis interactions of Siglec-10 with sialated molecules expressed on the same cell. When tyrosine phosphorylated, the cytoplasmic ITIMs interact with phosphatases SHP-1 and SHP-2 to propagate inhibitory signals. The Siglec-10-VAP-1 interaction seems to mediate lymphocyte adhesion to endothelium and has the potential to modify the inflammatory microenvironment via the enzymatic end products.
SDS-PAGE
Predicted Molecular Weight58.23 kDa
Storage ConditionAliquot and store at -20℃ to -80℃. Avoid repeated freezing and thawing cycles.
Shipping ConditionIn general, the proteins are provided as lyophilized powder which are shipped at ambient temperature. They are shipped out in dry ice if supplied in liquid form.

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