Human IgG2 (Immunoglobulin G2) ELISA Kit

Specifications

Catalog number

E-EL-H6161-01

Size / count

24 Tests

Dry ice

No

Hazardous

No

Discontinued

No

Abbreviation

IgG2

UniProt

P01859

Cross Reactivity

This kit recognizes Human IgG2 in samples.No significant cross-reactivity or interference between Human IgG2 and analogues was observed

Target

IGHG2

Type

Competitive-ELISA

Applications

ELISA

Field of Research

Immunology

Assay Principle

This ELISA kit uses the Competitive-ELISA principle. The micro ELISA plate provided in this kit has been pre-coated with Human IgG2. During the reaction, Human IgG2 in the sample or standard competes with a fixed amount of Human IgG2 on the solid phase supporter for sites on the Biotinylated Detection Ab specific to Human IgG2. Excess conjugate and unbound sample or standard are washed away, and Avidin-Horseradish Peroxidase (HRP) conjugate are added to each micro plate well and incubated. Then a TMB substrate solution is added to each well. The enzyme-substrate reaction is terminated by the addition of stop solution and the color turns from blue to yellow. The optical density (OD) is measured spectrophotometrically at a wavelength of 450 nm ± 2 nm. The concentration of Human IgG2 in tested samples can be calculated by comparing the OD of the samples to the standard curve.

Assay Performance Time

2 h 30 min

Sample Type

Serum, plasma and other biological fluids

Detection Range

1.56-100 μg/mL

Precision

Both intra-CV and inter-CV are < 10%.

Recovery

80%-120%

Sensitivity

0.61 μg/mL

Shipping Conditions

Ice bag

Storage Conditions

2-8°C,12 months

Detection Instrument

Microplate reader

Species

Human

Recommended Usage

This ELISA kit applies to the in vitro quantitative determination of Human IgG2 concentrations in serum, plasma and other biological fluids.