The Human sSELL (Soluble L-Selectin) ELISA Kit is designed for the quantitative detection of Human sSELL (Soluble L-Selectin) levels in various biological samples. L-Selectin (SELL/CD62L) is a C-type lectin cell adhesion molecule constitutively expressed on the surface of T and B lymphocytes, monocytes, and neutrophils. It mediates the initial tethering and rolling of leukocytes on activated endothelium during inflammatory recruitment, and facilitates lymphocyte homing to secondary lymphoid organs via interaction with peripheral node addressins. Upon cell activation, L-selectin is rapidly shed from the cell surface by ADAM17-mediated ectodomain cleavage, releasing soluble L-selectin into plasma as a quantifiable indicator of leukocyte activation state. Assay Genie's Human sSELL (Soluble L-Selectin) ELISA Kit offers exceptional sensitivity and specificity with a sensitivity of 35.9 pg/mL, ensuring reliable and reproducible results across a broad range of sample types including serum, plasma and other biological fluids. Manufactured under stringent quality control standards, this ELISA kit provides robust performance and ease of use, making it an outstanding choice for both research and clinical applications. Trust Assay Genie's Human sSELL (Soluble L-Selectin) ELISA Kit for accurate and dependable quantification of this crucial biomarker in your studies.
Product Name:
Human sSELL (Soluble L-Selectin) ELISA Kit
SKU:
AEES00823
Size:
96 Assays
Detection Method:
Colorimetric method, ELISA, Sandwich
Assay type:
Sandwich-ELISA
Assay time:
3 h 30 min
Sensitivity:
35.9 pg/mL
Detection range:
125-8000 pg/mL
Reovery:
80%-120%
This ELISA kit uses the Sandwich-ELISA principle. The micro ELISA plate provided in this kit has been pre-coated with an antibody specific to the target protein. Standards or samples are added to the micro ELISA plate wells and bind to the immobilized antibody. A biotinylated detection antibody specific to the target protein is then added, followed by Avidin-Horseradish Peroxidase (HRP) conjugate. Free components are washed away. The substrate solution is added to each well, resulting in a color change. Only wells containing the target protein, detection antibody, and HRP conjugate will develop a blue color. The reaction is terminated by the addition of stop solution, resulting in a yellow color. The optical density (OD) is measured at 450 nm ± 2 nm. The OD value is directly proportional to the concentration of the target protein in the sample and is determined using a standard curve.
