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BlueGene Biotech Rat Interleukin 12 ELISA kit (E02I0033)

E02I0033 Rat Interleukin 12 ELISA kit

The Rat Interleukin 12 ELISA kitt can be used to identify samples from the rat species. Interleukin 12 can also be called IL12, CLMF p35, CLMF1, CTL maturation factor (TcMF), Cytotoxic lymphocyte maturation factor 1, Cytotoxic lymphocyte maturation factor 35 kDa subunit, IL 12 subunit p35, IL12A, Interleukin 12 alpha chain, Interleukin 12 p35, Interleukin 12A, Natural killer cell stimulatory factor 1, CLMF, CLMF p35, Cytotoxic lymphocyte maturation factor 35 kDa subunit, IL-12 subunit p35, IL-12A, IL12 subunit p35, IL12A, IL12A_HUMAN, Interleukin 12 p35, Interleukin 12A, Interleukin-12 subunit alpha, NFSK, NK cell stimulatory factor chain 1, NKSF1. NK cell stimulatory factor chain 1, IL 12, IL-12, IL12.

Products

Specifications of Rat Interleukin 12 ELISA kit

Product Information

Cat. No.

E11I0007

Product Name

Interleukin

Species

Rat

Product Size

48 Tests / 96 Tests

Concentration

50-1000 pg/ml

Sensitivity

1.0 pg/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 pg/mL

1 vial

STANDARD B (0.5mL)

50 pg/mL

1 vial

STANDARD C (0.5mL)

100 pg/mL

1 vial

STANDARD D (0.5mL)

250 pg/mL

1 vial

STANDARD E (0.5mL)

500 pg/mL

1 vial

STANDARD F (0.5mL)

1000 pg/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

IL 12 ELISA kit uses an anti-IL 12 antibody and an IL 12-HRP conjugate in a competitive enzyme immunoassay method. IL 12-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-IL 12 antibody binding site between IL 12 from samples and IL 12-HRP conjugate, the intensity of the color is inversely proportional to the concentration of IL 12. Since the number of sites is limited, as more sites are occupied by IL 12 from the sample, fewer sites are left to bind IL 12-HRP conjugate. A standard curve is plotted relating the intensity of the color (O.D.) to the concentration of standards. The IL 12 concentration in each sample is interpolated from this standard curve.


Quality Control on Rat Interleukin 12 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 IL 12 and analogues was observed.


BlueGene Biotech Product Show

Summary of the Assay Procedure for Rat Interleukin 12 ELISA kit

Summary of the Assay Procedure for Rat Interleukin 12 ELISA kit

Citations of Rat Interleukin 12 ELISA kit

E02I0033 has been referenced in the below publications:

Study on the Receptors and Signal Transduction Pathways Involved in the Mechanism of Electroacupuncture in Adjuvant Arthritis Rats.

Effect of microbial pharmaceutics on the function of NKT cells in rats with non-alcoholic steatohepatitis.

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