P selectin (SELP) is a 140kDa protein that is stored in the alpha-granules of platelets and Weibel-Palade bodies of endothelial cells. SELP mediates rapid rolling of leukocyte rolling over vascular surfaces during the initial steps in inflammation through interaction with PSGL1. P selectin is a cell adhesion molecule on the surface of activated endothelial cells. Cellular adhesion molecules are a large family of proteins that attach the cytoskeleton and intracellular signaling cascades with the extracellular environment. SELP is a calcium-dependent receptor for myeloid cells that binds to sialylated forms of Lewis blood group carbohydrate antigens on neutrophils and monocytes. This protein redistributes to the plasma membrane during platelet activation and degranulation and mediates the interacton of activated endothelial cells or platelets with leukocytes.
Product Name:
Mouse P-selectin Recombinant Protein (RPES4860)
Product Code:
RPES4860
Size:
50µg
Species:
Mouse
Expressed Host:
HEK293 Cells
Synonyms:
CD62P,GMP-140,Grmp,LECAM3,PADGEM
Accession:
Q01102
Sequence:
Met1-Ala709
Fusion tag:
C-His
Activity:
Measured by the ability of the immobilized protein to support the adhesion of U937 cells.When 5 x 10E4 cells/well are added to SELP-coated plates (5 µg/mL and 100 ?L/well), approximately >70% cells will adhere specifically after 60 minutes at 37?.
Endotoxin:
<1.0 EU per µg of the protein as determined by the LAL method.
Protein Construction:
A DNA sequence encoding the mouse SELP (Q01102) (Met1-Ala709) was expressed with a C-terminal polyhistidine tag.
Purity:
> 95 % as determined by SDS-PAGE
Mol Mass:
74 kDa
AP Mol Mass:
116 kDa
Formulation:
Lyophilized from sterile PBS, pH 7.4
Shipping:
This product is provided as lyophilized powder which is shipped with ice packs.
Stability and Storage:
Lyophilized proteins are stable for up to 12 months when stored at -20 to -80°C. Reconstituted protein solution can be stored at 4-8°C for 2-7 days. Aliquots of reconstituted samples are stable at < -20°C for 3 months.
system_update_alt데이터시트Mouse P-selectin/CD62P Recombinant Protein P-selectin/CD62P is a single-pass type I membrane protein which is a member of the Selectin family. It consists 768 amino acid (aa
