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  • bovine serum albumin elisa 1
  • bovine serum albumin elisa 1

BlueGene Biotech Rat G protein-coupled receptor kinase 2 ELISA kit

E02G0463 Rat G protein-coupled receptor kinase 2 ELISA kit

The Rat G protein-coupled receptor kinase 2 ELISA kit can be used to identify samples from the rat species. G protein-coupled receptor kinase 2 can also be called GRK2, BARK1, BETA, ARK1, ADRBK1, G protein-coupled receptor kinase 2, Beta-adrenergic receptor kinase.

Specifications of Rat G protein-coupled receptor kinase 2 ELISA kit

Product Information

Cat. No.

E02G0463

Product Name

Rat G protein-coupled receptor kinase 2 ELISA kit

Species

Rat

Product Size

48 Tests / 96 Tests

Concentration

0.5-10 ng/ml

Sensitivity

0.1 ng/ml

Principal

Competitive ELISA

Sample Volume

100 ul

Sample Type

Serum, plasma, cell culture supernatants, body fluid and tissue homogenate

Assay Time

90 minutes

Platform

Microplate Reader

Conjugate

HRP

Detection Method

Colorimetric

Storage

2-8°C


Kit Components

MATERIALS

SPECIFICATION

QUANTITY

MICROTITER PLATE

96 wells

stripwell

ENZYME CONJUGATE

6.0 mL

1 vial

STANDARD A (0.5mL)

0 ng/mL

1 vial

STANDARD B (0.5mL)

0.5 ng/mL

1 vial

STANDARD C (0.5mL)

1.0 ng/mL

1 vial

STANDARD D (0.5mL)

2.5 ng/mL

1 vial

STANDARD E (0.5mL)

5.0 ng/mL

1 vial

STANDARD F (0.5mL)

10 ng/mL

1 vial

SUBSTRATE A

6 mL

1 vial

SUBSTRATE B

6 mL

1 vial

STOP SOLUTION

6 mL

1 vial

WASH SOLUTION (100 x)

10 mL

1 vial

BALANCE SOLUTION

3 mL

1 vial


Principle of the Assay

GRK2 ELISA kit uses an anti-GRK2 antibody and an GRK2-HRP conjugate in a competitive enzyme immunoassay method. GRK2-HRP conjugate is incubated with the assay sample and buffer in a pre-coated plate for one hour. The wells are decanted and washed five times when the incubation period is over. The HRP enzyme substrate is then incubated in the wells. The result of the enzyme-substrate reaction is a complex that is blue in hue. The process is finally stopped by adding a stop solution, causing the solution to turn yellow. In a microplate reader, the color intensity is measured spectrophotometrically at 450 nm. Due to competition for the anti-GRK2 antibody binding site between GRK2 from samples and GRK2-HRP conjugate, the intensity of the color is inversely proportional to the concentration of GRK2. Since the number of sites is limited, as more sites are occupied by GRK2 from the sample, fewer sites are left to bind GRK2-HRP conjugate. A standard curve is plotted relating the intensity of the color (O.D.) to the concentration of standards. The GRK2 concentration in each sample is interpolated from this standard curve.


Quality Control on Rat G protein-coupled receptor kinase 2 ELISA kit

Coefficient of Variance

Intra Variation% <10%

Inter Variation% <12%

Recovery

95-102%

Linearity

Diluent Ratio

Range %

1:2

93-105

1:4

88-106

1:8

86-108

Specificity/Cross-reactivity

No significant cross-reactivity or interference between GRK2 and analogues was observed.


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Summary of the Assay Procedure for Rat G protein-coupled receptor kinase 2 ELISA kit

Summary of the Assay Procedure for Rat G protein-coupled receptor kinase 2 ELISA kit

Citations of Rat G protein-coupled receptor kinase 2 ELISA kit

E02G0463 has been referenced in the below publications:

The Protective Effects and Mechanism of Ghrelin in Sepsis-induced Acute Kidney Injury.


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