- Catalog number
- EK0505
- Size / count
- 96 Well With Removable Strips
- Dry ice
- No
- Hazardous
- No
- Discontinued
- No
- Background
- P-selectin, also called GMP-140, CD62, or selectin P, is a 140-kD adhesion molecule, expressed at the surface of activated cells, that mediates the interaction of activated endothelial cells or platelets with leukocytes. It is stored in secretory granules and expressed at the plasma membrane after cell activation. It is known to play an important role in atherosclerosis. The major ligand for P-selectin on leukocytes is P-selectin glycoprotein ligand-1 (PSGL-1) . The standard product used in this kit is recombinant human P-Selectin, excluding intercellular P-Selectin and transmembrane domain. It has 730 amino acids sequence with the molecular mass of 80 KDa.
- Reproducibility
- Lots Lot 1 (pg/ml) Lot 2 (pg/ml) Lot 3 (pg/ml) Lot 4 (pg/ml) Mean (pg/ml) Standard Deviation CV (%) Sample 1 322 316 323 357 329 16.1 4.8% Sample 2 1820 1756 2051 1775 1850 118.06 6.3% Sample 3 5020 5825 5171 5716 5433 343.86 6.3% Lots Lot 1 (pg/ml) Lot 2 (pg/ml) Lot 3 (pg/ml) Lot 4 (pg/ml) Mean (pg/ml) Standard Deviation CV (%) Lots Lot 1 (pg/ml) Lot 2 (pg/ml) Lot 3 (pg/ml) Lot 4 (pg/ml) Mean (pg/ml) Standard Deviation CV (%) Sample 1 322 316 323 357 329 16.1 4.8% Sample 1 322 316 323 357 329 16.1 4.8% Sample 2 1820 1756 2051 1775 1850 118.06 6.3% Sample 2 1820 1756 2051 1775 1850 118.06 6.3% Sample 3 5020 5825 5171 5716 5433 343.86 6.3% Sample 3 5020 5825 5171 5716 5433 343.86 6.3%
- Synonyms
- P-selectin; CD62 antigen-like family member P; Granule membrane protein 140; GMP-140; Leukocyte-endothelial cell adhesion molecule 3; LECAM3; Platelet activation dependent granule-external membrane protein; PADGEM; CD62P; SELP; GMRP, GRMP
- Gene Name
- SELP
- Gene ID
- 6403
- UniProt
- P16109
- Reactivity
- Human
- Cross Reactivity
- There is no detectable cross-reactivity with other relevant proteins.
- Immunogen
- Expression system for standard: NS0; Immunogen sequence: W42-A771
- Capture Antibody
- Monoclonal antibody from mouse
- Detection Antibody
- Polyclonal antibody from goat
- Tissue Specificity
- Stored in the alpha-granules of platelets and Weibel-Palade bodies of endothelial cells. Upon cell activation by agonists, P-selectin is transported rapidly to the cell surface.
- Applications
- ELISA
- Field of Research
- Adaptive Immunity, Angiogenesis, Atherosclerosis, Cardiovascular, Cell Adhesion Molecules, Cell Type Markers, Hematopoietic Progenitors, Immunology, Myeloid, Platelets, Stem Cells, Vascular Inflammation
- Standard
- 10 ng/Tube
- Sample Type
- Cell culture supernatants, serum and plasma (heparin, EDTA, citrate) .
- Detection Range
- 156 pg/mL - 10,000 pg/mL
- Precision
- Intra-Assay Precision Inter-Assay Precision Sample 1 2 3 1 2 3 n 16 16 16 24 24 24 Mean (pg/ml) 322 1820 5020 331 1849 5389 Standard deviation 15.63 121.94 256.02 21.18 144.22 301.78 CV (%) 4.7% 6.7% 5.6% 6.4% 7.8% 5.6% Intra-Assay Precision Inter-Assay Precision Sample 1 2 3 1 2 3 n 16 16 16 24 24 24 Mean (pg/ml) 322 1820 5020 331 1849 5389 Standard deviation 15.63 121.94 256.02 21.18 144.22 301.78 CV (%) 4.7% 6.7% 5.6% 6.4% 7.8% 5.6% Intra-Assay Precision Inter-Assay Precision Intra-Assay Precision Inter-Assay Precision Sample 1 2 3 1 2 3 Sample 1 2 3 1 2 3 n 16 16 16 24 24 24 n 16 16 16 24 24 24 Mean (pg/ml) 322 1820 5020 331 1849 5389 Mean (pg/ml) 322 1820 5020 331 1849 5389 Standard deviation 15.63 121.94 256.02 21.18 144.22 301.78 Standard deviation 15.63 121.94 256.02 21.18 144.22 301.78 CV (%) 4.7% 6.7% 5.6% 6.4% 7.8% 5.6% CV (%) 4.7% 6.7% 5.6% 6.4% 7.8% 5.6%
- Sensitivity
- <5 pg/mL
- Function
- Ca (2+) -dependent receptor for myeloid cells that binds to carbohydrates on neutrophils and monocytes. Mediates the interaction of activated endothelial cells or platelets with leukocytes. The ligand recognized is sialyl-Lewis X. Mediates rapid rolling of leukocyte rolling over vascular surfaces during the initial steps in inflammation through interaction with PSGL1. .
- Components
- Description|Quantity Pre-coated 96-well strip microplate|1 Standard|2 vials Biotinylated antibody (100x) |100ul Avidin-Biotin-Peroxidase Complex (100x) |100ul Sample Diluent|30ml Antibody Diluent|12ml Avidin-Biotin-Peroxidase Diluent|12ml Color Developing Reagent (TMB) |10ml Stop Solution|10ml Wash Buffer (25x) |20ml Adhesive plate sealers|4
- Storage Conditions
- Store at 4°C for 6 months, at -20°C for 12 months. Avoid multiple freeze-thaw cycles (Ships with gel ice, can store for up to 3 days in room temperature. Freeze upon receiving.)
- Calculated Molecular Weight
- 90834 MW
- Specificity
- Natural and recombinant human sP-Selectin
- Anticoagulant
- Heparin, EDTA or citrate
- Gene Name Synonym
- P-selectin
- Subcellular Location
- Membrane; Single-pass type I membrane protein.
- Sequence Similarities
- Belongs to the selectin/LECAM family.
- Protein Name
- P-selectin
- Sample Data
- Concentration (pg/ml) 0 156 312 625 1250 2500 5000 10000 O.D. 0.014 0.105 0.17 0.326 0.596 0.979 1.507 1.967 Concentration (pg/ml) 0 156 312 625 1250 2500 5000 10000 O.D. 0.014 0.105 0.17 0.326 0.596 0.979 1.507 1.967 Concentration (pg/ml) 0 156 312 625 1250 2500 5000 10000 Concentration (pg/ml) 0 156 312 625 1250 2500 5000 10000 O.D. 0.014 0.105 0.17 0.326 0.596 0.979 1.507 1.967 O.D. 0.014 0.105 0.17 0.326 0.596 0.979 1.507 1.967
- Material Required But Not Provided
- Microplate Reader capable of reading absorbance at 450nm. Incubator. Automated plate washer (optional) . Pipettes and pipette tips capable of precisely dispensing 0.5 μl through 1 ml volumes of aqueous solutions. Multichannel pipettes are recommended for large amount of samples. Deionized or distilled water. 500ml graduated cylinders. Test tubes for dilution.
