Background：V-set and immunoglobulin domain-containing protein 4 (VSIG4) is also known as Protein Z39Ig, is a type I transmembrane glycoprotein.
VSIG4 is a B7 family-related protein and an Ig superfamily member.
VSIG4 contains two Ig-like (immunoglobulin-like) domains.
VSIG4 is abundantly expressed in several fetal tissues.
In adult tissues, the highest expression of VSIG4 is in lung and placenta.
VSIG4 functions as a negative regulator of T cell activation, and may be involved in the maintenance of peripheral T cell tolerance, and is also identified as a potent suppressor of established inflammation.
VSIG4 is a phagocytic receptor, strong negative regulator of T-cell proliferation and IL2 production.
仕様
サイズ：100ug
Source：Human VSIG4, His Tag (VS4-H5226) is expressed from human 293 cells (HEK293). It contains AA Arg 20 - Pro 283 (Accession # AAH10525).
Molecule：VSIG4
Synonyms：VSIG4,CRIg,Z39IG
Species：Human
Tag：His Tag
Expression Systems：HEK293
Expression Rigeion：Arg 20 - Pro 283
Conjugate：Unconjugated
Accession：AAH10525
Molecular Weight：30.1 kDa
Characteristics：This protein carries a polyhistidine tag at the C-terminus. The protein has a calculated MW of 30.1 kDa. The protein migrates as 35-47 kDa under reducing (R) condition (SDS-PAGE).
Endotoxin Level：Less than 1.0 EU per ug by the LAL method.
