Cat NO.:	HS-EL0123Hu
Product:	Sunlong Medical™ Human PD-L1/B7-H1/CD274 High Sensitivity ELISA Kit
Storage	4℃ (unopened) for two years
Shipping Condition	4℃
Sample Type:	Serum | plasma | cell culture supernatant and other biological samples
Spike Recovery Range:	92% - 115%
Mean Spike Recovery:	1.04
CV of Intra plate:	3.8% - 4.4%
CV of Inter plate:	4.1% - 4.8%
NCBI_Gene:	29126
UniProtKB:	Q9NZQ7

 

PLATFORM	ELISA
PLATE	Detachable 96-well plate
SIZE	96T/48T
STORAGE	If the reagent kit is unopened, it should be stored at 4℃. However, if it has been opened, the standard solution should be stored at -20℃, while the other components should be stored at 4℃.
DELIVERY	4℃ blue ice transportation
COMPONENTS	96-well polystyrene enzyme-linked immunosorbent assay (ELISA) plate coated with anti-PD-L1 monoclonal antibody Human PD-L1 freeze-dried standard PD-L1 detect Antibody Standard Diluent HRP-labeled streptavidin Signal enhancer concentrate Signal enhancer diluent Assay Buffer(10×) Substrate TMB Stop Solution Washing Buffer(20×) Sealing Film
ASSAY PRINCIPLE	This kit utilizes the double antibody sandwich enzyme-linked immunosorbent assay (ELISA) detection technique.Specific anti-human PD-L1monoclone antibodies are precoated on a high-affinity ELISA plate.Standards and test samples are added to the wells of the ELISA plate. After incubation, the PD-L1 present in the samples binds to the solid-phase antibodies. After washing to remove unbound substances, biotinylated detection antibodies are added and incubated. After washing to remove unbound biotinylated antibodies, streptavidin-HRP labeled with horseradish peroxidase is added. After washing again, a signal enhancer is added and incubated. After washing to remove unbound substances, Streptavidin-HRP is added once more. After washing, a colorimetric substrate, TMB, is added and the plate is incubated in the dark for color development. The intensity of the color reaction is directly proportional to the concentration of PD-L1 in the samples.A stop solution is added to terminate the reaction, and the absorbance value is measured at a wavelength of 450 nm (with a reference wavelength range of 570-630 nm).

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Totalgoods,subtotals:￥Checkout