Human NKB ELISA Kit (A2240)

$585
Freight Charges
Lead Time
7-10 Business Days
Telephone
+1 (314) 370-6046
Mon - Fri, 8am - 4pm AST
Email
orders@antibodies.com
Name
Human NKB ELISA Kit
Description
Human NKB ELISA Kit is a competitive (quantitative) Enzyme-Linked Immunosorbent Assay (cELISA) designed for the in vitro quantitative determination of human NKB in serum, plasma or other biological fluids.
Assay Type
Competitive (quantitative)
Principle of Assay
Human NKB ELISA Kit employs the Competitive Enzyme Immunoassay (ELISA) technique for the quantitative measurement ofhumanNKB in serum, plasma or other biological fluids. A monoclonal antibody specific for NKB has been pre-coated onto a 96-well microtiter plate. During the incubation, NKB in the sample or standard competes with a fixed amount of Biotinylated-NKB. Following incubation, Biotinylated-NKB and free NKB in the sample or standard are washed from the plate. Avidin conjugated to Horseradish Peroxidase (Avidin-HRP) is then added to each well and incubated. TMB substrate solution is then added to each well, and after incubation, the enzyme-substrate reaction is terminated by the addition of sulfuric acid stop solution. The color change is measured spectrophotometrically at a wavelength of 450nm, and the concentration of NKB in the samples is then determined by comparing the O.D. 450nm of the samples to the standard curve. The O.D. 450nm is inversely proportional to the concentration of NKB in the sample.
Platform
Pre-coated Microplate (12 x 8 well strips)
Detection Type
Colourmetric
Instrument
Colorimetric Microplate Reader
Sample Type
Serum, plasma or other biological fluids.
Sensitivity
3.12 pg/ml
Product Range
12.5-800 pg/ml
Assay Time
1 - 2.5 Hours
Reactivity
Human
Recovery
Sample Type n Range Average
Serum 5 80% - 102% 91%
EDTA Plasma 5 81% - 100% 90%
Heparin Plasma 5 80% - 89% 84%
Linearity
Sample Type 1:2 1:4 1:8 1:16
Serum (n=5) 87-91% 87-107% 74-101% 92-97%
EDTA Plasma (n=5) 90-105% 84-101% 90-101% 79-108%
Heparin Plasma (n=5) 84-95% 92-105% 82-105% 89-91%
Precision
Intra-assay: CV < 10%, Inter-assay: CV < 12%
General Notes
Information online is representative. Always refer to the Product Manual inside the kit.
Storage
Store at +4°C. Do not use past expiration date!
Synonyms
Gamma tachykinin 3, Neurokinin B, Neurokinin B like protein, Neurokinin B protein, Neurokinin beta, Neurokinin-B, NeurokininB, Neuromedin K, Neuromedin-K, NeuromedinK, NKNB, Preprotachykinin B, PreprotachykininB, PRO 1155, PRO1155, TAC 3, TAC3, Tachykinin 3, Tachykinin3, TKNK_HUMAN, ZNEUROK 1, ZNEUROK1
Disclaimer
This product is for research use only. It is not intended for diagnostic or therapeutic use.
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