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Human IGSF11 / BTIGSF Protein (His Tag)

BT-IgSF, CT119, CXADRL1, Igsf13, MGC35227, VSIG3

Catalog Number P13094-H08H
Organism Species Human
Host Human Cells
Synonyms BT-IgSF, CT119, CXADRL1, Igsf13, MGC35227, VSIG3
Molecular Weight The secreted recombinant human IGSF11 consists of 229 amino acids and has a predicted molecular mass of 24.6 kDa. In SDS-PAGE under reducing conditions, the apparent molecular mass of the protein is approximately 36 kDa due to glycosylation
predicted N Glu 23
SDS-PAGE
Purity > 85 % as determined by SDS-PAGE
Protein Construction A DNA sequence encoding the extracellular domain of human IGSF11 (AAH34411.1) (Met 1-Gly 240) was fused with a polyhistidine tag at the C-terminus
Bio-activity
Research Area Epigenetics |Cell cycle |Cell Differentiation
Formulation Lyophilized from sterile PBS, pH 7.4
1. Normally 5 % - 8 % trehalose and mannitol are added as protectants before lyophilization. Specific concentrations are included in the hardcopy of COA.
Background Immunoglobulin superfamily member 11(IGSF11) are expressed on the plasma membrane in the tesis and brain. These IGSF proteins undergo final modifications during capacitation and/or the acrosome reaction. IGSF proteins share significant homology with endothelial cell-selective adhesion molecule and coxsackievirus and adenovirus receptor, which mediates cell attachment and homotypic intercellular interactions. In clinical, the IGSF11 has been reported to over expressed in colorectal cancers and hepatocellular carcinomas as well as intestinal-type gastric cancers compared to their corresponding non- cancerous tissues. The IGSF11 has also been found expressed abundantly in testis and ovary and the IGSF11 can be used as a candidate of cancer-testis antigen.
Reference
  • Toshimori K, et al. (2006) The involvement of immunoglobulin superfamily proteins in spermatogenesis and sperm-egg interaction. Reproductive Medicine and Biology. 5(2): 87-93.
  • Coyne CB, et al. (2005) CAR: A virus receptor within the tight junction. Advanced Drug Delivery Reviews. 57(6) : 869-82.
  • Watanabe T, et al. (2005) Identification of immunoglobulin superfamily 11 (IGSF11) as a novel target for cancer immunotherapy of gastrointestinal and hepatocellular carcinomas. Cancer Science. 96(8) :498-506.