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

BlueGene Biotech Rat Soluble Leptin Receptor ELISA kit (E02S0266)

E02S0266 Rat Soluble Leptin Receptor ELISA kit

The Rat Soluble Leptin Receptor ELISA kit can be used to identify samples from the rat species. Soluble Leptin Receptor can also be called sLeptin R, sLeptin receptor, sCD296, sLEP-R, sLR, sLEPRD, sOB-R, sOBR, SLR.

Products

Specifications of Rat Soluble Leptin Receptor ELISA kit

Product Information

Cat. No.

E02S0266

Product Name

Rat Soluble Leptin Receptor ELISA kit

Species

Rat

Product Size

48 Tests / 96 Tests

Concentration

1.0-25 ng/mL

Sensitivity

0.1ng/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)

1.0 ng/mL

1 vial

STANDARD C (0.5mL)

2.5 ng/mL

1 vial

STANDARD D (0.5mL)

5.0 ng/mL

1 vial

STANDARD E (0.5mL)

10 ng/mL

1 vial

STANDARD F (0.5mL)

25 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

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


Quality Control on Rat Soluble Leptin Receptor 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 SLR and analogues was observed.


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Summary of the Assay Procedure for Rat Soluble Leptin Receptor ELISA kit

Summary of the Assay Procedure for Rat Soluble Leptin Receptor ELISA kit

Citations of Rat Soluble Leptin Receptor ELISA kit

E02S0266 has been referenced in the below publications:

Maternal Resveratrol Treatment Re-Programs and Maternal High-Fat Diet-Induced Retroperitoneal Adiposity in Male Offspring.

Angiotensin‑converting enzyme‑2 improves diabetic nephropathy by targeting Smad7 for ubiquitin degradation.

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