Leukocytes adhere to the blood vessel endothelium during extravasation in postcapillary venules of lymph nodes. In addition, leukocyte adhesion occurs in the capillaries and small venules at any site in the body after onset of inflammation. This response is immediate and involves a cascade of adhesion receptors. At the endothelial surface members of the selectin and immunoglobulin superfamilies participate in this cascade. Selectins are C-type cell surface lectins that play a role in leukocyte adhesion to the blood vessel wall endothelium. E-selectin (CD62E) is an endothelial cell specific selectin that is expressed only after activation with proinflammatory cytokines. In vitro experiments have shown that IL-1, TNFalpha and bacterial wall components like lipopolysaccharides induce the transcription of E-selectin in a NFkB dependent signaling cascade. E-selectin has been associated with blood vessel endothelium in diverse inflammatory situations.
Caractéristiques techniques
| Marque | Invitrogen |
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| Réf. B-LABO | BL-RE-091125 |
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| Réf. fabricant | 18597964 |
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| Numéro d’adhésion | CD62 antigen-like family member E; CD62E; e selectin; Elam; ELAM1; ELAM-1; endothelial adhesion molecule 1; endothelial leukocyte adhesion molecule 1; ESEL; E-selectin; LECAM2; leukocyte endothelial cell adhesion molecule 2; leukocyte-endothelial cell adhesion molecule 2; RP1-117P20.2; Sele; selectin E; selectin E (endothelial adhesion molecule 1); selectin, endothelial cell |
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| Plage de dosage | 0.13 to 20 ng/mL |
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| Sensibilité du dosage | 0.13 ng/mL |
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| Conjugué | Biotin |
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| Type de produit | ELISA |
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| Type d’échantillon | Supernatant |
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| À utiliser avec (équipement) | Colorimetric Microplate Reader |
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| Identification génétique (Entrez) | P98105 |
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| Symbole de gène(s) | SELE |
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| Coefficient de variation inter-dosage | <12% |
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| Coefficient de variation intra-dosage | <10% |
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| Contenus des kits | Pre-coated 96 well plate, Standard, Assay Diluent concentrate, Biotinylated Detection Antibody, SAV-HRP, Wash Buffer, Chromogen, Stop Solution, Adhesive Plate Covers |
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| Marqueur ou colorant | HRP |
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| Quantité | 10 x 96 Tests |
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| État réglementaire | Research Use Only |
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| Volume d’échantillon | Plasma, 50 µL; Supernatant, 50 µL; Serum, 50 µL |
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| Conditions de stockage | 2°C to 8°C |
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| Cible | E-selectin (CD62E) |
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| Heure du test | 1 hr 20 min |
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| Durée totale du dosage | 4 hr 45 min |
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