NGFB ELISA Kit (Chicken)

ELISA Kit

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NGFB

243

Nerve growth factor is important for the development and maintenance of the sympathetic and sensory nervous systems. Extracellular ligand for the NTRK1 and NGFR receptors, activates cellular signaling cascades through those receptor tyrosine kinase to regulate neuronal proliferation, differentiation and survival.

NP_001280037.1

This assay has high sensitivity and excellent specificity for detection of Nerve Growth Factor (NGF).No significant cross-reactivity or interference between Nerve Growth Factor (NGF) and analogues was observed.

Component: Amount
Anti-NGFB Microplate: 96 Wells (12 x 8 Well strips)
NGFB Lyophilized Standard: 2
100X Biotinylated NGFB Detector Antibody: 1 x 120 uL
100X Avidin-HRP Conjugate: 1 x 120 uL
Standard Diluent: 1 x 20 mL
Detector Antibody Diluent: 1 x 12 mL
Conjugate Diluent: 1 x 12 mL
30X Wash Buffer: 1 x 20 mL
Stop Solution: 1 x 6 mL
TMB Substrate: 1 x 9 mL

3h

The test principle applied in this kit is Sandwich enzyme immunoassay. The microtiter plate provided in this kit has been pre-coated with an antibody specific to Nerve Growth Factor (NGF). Standards or samples are then added to the appropriate microtiter plate wells with a biotin-conjugated antibody specific to Nerve Growth Factor (NGF). Next, Avidin conjugated to Horseradish Peroxidase (HRP) is added to each microplate well and incubated. After TMB substrate solution is added, only those wells that contain Nerve Growth Factor (NGF), biotin-conjugated antibody and enzyme-conjugated Avidin will exhibit a change in color. The enzyme-substrate reaction is terminated by the addition of sulphuric acid solution and the color change is measured spectrophotometrically at a wavelength of 450nm +/- 10nm. The concentration of Nerve Growth Factor (NGF) in the samples is then determined by comparing the O.D. of the samples to the standard curve.

Intra-assay Precision (Precision within an assay): 3 samples with low, middle and high level Nerve Growth Factor (NGF) were tested 20 times on one plate, respectively. Inter-assay Precision (Precision between assays): 3 samples with low, middle and high level Nerve Growth Factor (NGF) were tested on 3 different plates, 8 replicates in each plate. CV(%) = SD/meanX100 Intra-Assay: CV<10% Inter-Assay: CV<12%