AdipoGen Life Sciences

PD-1 (human) ELISA Kit

CHF 610.00
In stock
AG-45B-0015-KI0196 wellsCHF 610.00
More Information
Product Details
Synonyms CD279; Programmed Cell Death Protein 1
Product Type Kit
Application Set Quantitative ELISA

Detects soluble human PD-1 (sPD-1) in serum, plasma and cell culture supernatant.

Crossreactivity Human

1 x 96 wells

Sensitivity 1.6pg/ml
Range 3.125 to 200pg/ml
Sample Type Cell Culture Supernatant
Assay Type Sandwich
Detection Type Colorimetric
Other Product Data

UniProt link Q15116: PD-1 (human)

Declaration In collaboration with Suzhou Bright Scistar Biotechnology
Accession Number Q15116
Shipping and Handling
Shipping BLUE ICE
Short Term Storage +4°C
Long Term Storage +4°C
Handling Advice After standard reconstitution, prepare aliquots and store at -20°C.
Avoid freeze/thaw cycles.
Plate and reagents should reach room temperature before use.
Use/Stability 12 months after the day of manufacturing. See expiry date on ELISA Kit box.
Manual Download PDF
MSDS Download PDF
Product Specification Sheet
Datasheet Download PDF

PD-1 (Programmed Cell Death Protein 1; CD279) is a type I transmembrane protein belonging to the CD28/CTLA-4 family of immunoreceptors that mediate signals for regulating immune responses. Members of the CD28/CTLA-4 family have been shown to either promote T cell activation (CD28 and ICOS) or downregulate T cell activation (CTLA-4 and PD-1). PD-1 is expressed on activated T cells, B cells, myeloid cells and on a subset of thymocytes. Ligation of PD-1 by PD-L1 (B7-H1; CD274) or PD-L2 (B7-DC; CD273) inhibits TCR-mediated T cell proliferation and production of IL-1, IL-4, IL-10 and IFN-γ. In addition, PD-1 ligation also inhibits BCR mediated signaling. PD-1 deficient mice have a defect in peripheral tolerance and spontaneously develop autoimmune diseases. Soluble form of PD-1 (sPD-1) is expressed upon immune cells activation and can be secreted in the serum/plasma. Soluble checkpoints, such as sPD-1 or sPD-L1, are involved in positive or negative immune regulation and changes in their serum/plasma levels affect the development, prognosis and treatment of cancer. Increase of sPD-1 or sPD-L1 levels have been detected in patients with different types of cancer. This PD-1 (human) ELISA kit is developed to detect specifically sPD-1 (human) in different biological fluids.

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