Human NGAL ELISA Kit

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Descriere

Specificații

Brand

Antibodies

Mărime

96T

Țintă

NGAL

Applications

Sandwhich ELISA

Reactivity

Human

Assay type

Sandwich (quantitative)

Sample type

Serum , plasma, urine, cell culture supernatant, and tissue samples.

Detection type

Colorimetric

Platform

Microplate

Product range

156-10,000 pg/ml

Principiul testului

This NGAL enzyme linked immunosorbent assay (ELISA) applies a technique called a quantitative sandwich immunoassay. The microtiter plate has been pre-coated with an Anti-NGAL Antibody. Standards or samples are then added to the microtire plate wells and NGAL, if present, will bind to the antibody pre-coated on the wells. In order to quantify the amount of NGAL present in the sample, Anti-NGAL Antibody (HRP) is added to each well to "sandwich" the NGAL immobilised on the plate. The microtiter plate then undergoes incubation, followed by thorough washing of the wells to remove all unbound components. Next, a TMB (3,3',5,5' tetramethyl-benzidine) substrate solution is added to each well. The enzyme (HRP) and substrate are allowed to react over a short incubation period. Only those wells that contain NGAL will exhibit a change in colour. The enzyme-substrate reaction is terminated by the addition of a stop solution and the colour change is measured spectrophotometrically at a wavelength of 450nm ± 2nm.

Storage

Store at 2-8°C for 6 months.