Human sL-Selectin PicoKine® Quick ELISA Kit, Carrier-free

Human sL-Selectin PicoKine® Quick ELISA Kit (90 minutes, 96 Tests). Quantitate Human SELL in cell culture supernatants, serum and plasma (heparin, EDTA, citrate). Sensitivity: 5pg/ml. The brand Picokine indicates this is a premium quality ELISA kit. Each Picokine kit delivers precise quantification, high sensitivity, and excellent reproducibility. Only our most reliable and effective kits qualify as Picokine, guaranteeing top-tier results for your assays.

Product Specifications

Background

L-selectin, also known as CD62L, is a cell adhesion molecule found on leukocytes. It belongs to the selectin family of proteins, which recognize sialylated carbohydrate groups. It is cleaved by ADAM17.SELL (L-selectin)is a cell surface component that is a member of a family of adhesion/homing receptors which play important roles in leukocyte-endothelial cell interactions. The molecule is composed of multiple domains: one homologous to lectins, one to epidermal growth factor, and two to the consensus repeat units found in C3/C4 binding proteins.1L-selectin acts as a "homing receptor" for leukocytes to enter secondary lymphoid tissues via high endothelial venules. Ligands present on endothelial cells will bind to leukocyte expressing L-selectin, slowing leukocyte trafficking through the blood, and facilitating entry into a secondary lymphoid organ at that point2.

Reproducibility

<table cellpadding="3"><tr><th>Lots</th><th>Lot 1 (pg/ml)</th><th>Lot 2 (pg/ml)</th><th>Lot 3 (pg/ml)</th><th>Lot 4 (pg/ml)</th><th>Mean (pg/ml)</th><th>Standard Deviation</th><th>CV (%)</th></tr><tr><td>Sample 1</td><td>195</td><td>209</td><td>190</td><td>190</td><td>196</td><td>7.77</td><td>3.9%</td></tr><tr><td>Sample 2</td><td>543</td><td>572</td><td>564</td><td>574</td><td>563</td><td>12.27</td><td>2.1%</td></tr><tr><td>Sample 3</td><td>1239</td><td>1413</td><td>1184</td><td>1268</td><td>1276</td><td>84.65</td><td>6.6%</td></tr></table>*number of samples for each test n=16.

Synonyms

L-selectin;CD62 antigen-like family member L;Leukocyte adhesion molecule 1;LAM-1;Leukocyte surface antigen Leu-8;Leukocyte-endothelial cell adhesion molecule 1;LECAM1;Lymph node homing receptor;TQ1;gp90-MEL;CD62L;SELL;LNHR, LYAM1;

Gene Name

L-selectin

Gene ID

6402

UniProt

P14151

Reactivity

Human

Cross Reactivity

There is no detectable cross-reactivity with other relevant proteins.

Immunogen

Expression system for standard: NS0; Immunogen sequence: W39-N332

Tissue Specificity

Expressed in B-cell lines and T-lymphocytes. .

Applications

ELISA

Standard

10 ng/tube

Sample Type

cell culture supernatants, serum and plasma (heparin, EDTA, citrate)

Detection Range

62.5 pg/ml - 4,000 pg/ml

Sensitivity

<5 pg/ml

Function

Cell surface adhesion protein. Mediates the adherence of lymphocytes to endothelial cells of high endothelial venules in peripheral lymph nodes. Promotes initial tethering and rolling of leukocytes in endothelia. .

Components

Description|Quantity|Volume Anti-tag Pre-coated 96-well Strip Microplate|1|12 strips of 8 wells Standard||2 Antibody A|1|3ml Antibody B|1|3ml Sample Diluent|1|15ml TBS-T Wash Buffer (25x)|1|12ml Color Developing Reagent (TMB)|1|10ml Stop Solution|1|10ml Adhesive Plate Sealers|2|Piece