Recombinant Human SELP

• Cat.No.: SELP-458H
• Product Overview: Recombinant Human Plasma Selectin was expressed in modifiedhuman 293 cells.

Specification

• Species: Human
• Source: HEK293
• Tag: Non
• Description: P-selectin (Plasma Selectin), a member of the Selectin family of cell adhesion molecules, is important in the recruitment of leukocytes to the site of injury during inflammation. Following stimulation with thrombin, histamine, PMA or peroxides P Selectin is released from granules within endothelial cells and is then translocated to the cell surface. P-Selectin binds to P-selectin glycoprotein ligand1 (PSGL1) present on myeloid cells, neutrophils, monocytes and lymphocytes. P-Selectin is involved in the initial interaction of circulating leucocytes with the endothelium at sites of inflammation. Acting with L-Selectin and E-selectin, P-Selectin causes the extravasation of the white blood cell through the blood vessel wall into the extracellular matrix tissue.
• Molecular Mass: P-Selectin migrates as a broad band between 100 and 140 kDa in SDS-PAGE due to post-translation modifications, in particular glycosylation. This compares with the unmodified P-Selectin that has a predicted molecular mass of 85.6kDa.
• PI: P-Selectin separates into a number of isoforms with a pI between 4.2 and 7.5 in 2D PAGE due to post-translational modifications, in particular glycosylation. This compares with the unmodified P-Selectin that has a predicted pI of 5.97.
• Glycosylation: P-Selectin has N-linked and O-linked oligosaccharides.
• Purity: >95%, as determined by SDS-PAGE and visualized by silver stain.
• Formulation: When reconstituted in 0.5 ml sterile phosphate-buffered saline, the solution will contain 1% human serum albumin (HSA) and 10% trehalose.
• Reconstitution: It is recommended that 0.5 ml of sterile phosphate-buffered saline be added to the vial.
• Storage: Lyophilized products should be stored at 2 to 8°C. Following reconstitution short-term storage at 4°C is recommended, and longer-term storage of aliquots at -18 to -20°C.

Gene Information

• Gene Name: SELP selectin P (granule membrane protein 140kDa, antigen CD62) [ Homo sapiens ]
• Synonyms: selectin P (granule membrane protein 140kDa, antigen CD62); CD62; GRMP; PSEL; CD62P; GMP140; LECAM3; PADGEM; FLJ45155; SELP; selectin P; OTTHUMP00000032609 ; granulocyte membrane protein; platelet alpha-granule membrane protein; leukocyte-endothelial cell adhesion molecule 3; GMP-140; GMRP; selectin P (granule membrane protein 140kD, antigen CD62); Granule membrane protein 140; CD62P antigen; CD62 antigen-like family member P
• Gene ID: 6403
• mRNA Refseq: NM_003005
• Protein Refseq: NP_002996
• MIM: 173610
• UniProt ID: P16109
• Chromosome Location: 1q22-q25
• Pathway: Cell adhesion molecules (CAMs); Hemostasis; Signaling in Immune system
• Function: calcium-dependent protein binding; eukaryotic cell surface binding; fucose binding; glycoprotein binding; glycosphingolipid binding; heparin binding; lipopolysaccharide binding; oligosaccharide binding; sialic acid binding; sugar binding