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  • bovine serum albumin elisa 1

BlueGene Biotech Human Carcinoembryonic Antigen ELISA kit

E01S0009 Human Carcinoembryonic Antigen ELISA kit

The Human Carcinoembryonic Antigen ELISA kit can be used to identify samples from the human species. Carcinoembryonic Antigen can also be called CD66E, CD66, CEACAM5, Carcinoembryonic Antigen-related Cell Adhesion Molecule 5, Carcinoembryonic Antigen.

Specifications of Human Carcinoembryonic Antigen ELISA kit

Product Information

Cat. No.

E01C0348

Product Name

Human Carcinoembryonic Antigen ELISA kit

Species

Human

Product Size

48 Tests / 96 Tests

Concentration

100-2500 pg/ml

Sensitivity

1.0 pg/ml

Principal

Sandwich ELISA

Sample Volume

50 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

10.0 mL

1 vial

STANDARD A (0.5mL)

0 pg/mL

1 vial

STANDARD B (0.5mL)

100 pg/mL

1 vial

STANDARD C (0.5mL)

250 pg/mL

1 vial

STANDARD D (0.5mL)

500 pg/mL

1 vial

STANDARD E (0.5mL)

1000 pg/mL

1 vial

STANDARD F (0.5mL)

2500 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

CEA ELISA kit applies the quantitative sandwich enzyme immunoassay technique. The microtiter plate has been pre-coated with a monoclonal antibody specific for CEA. Standards or samples are then added to the microtiter plate wells and CEA if present, will bind to the antibody pre-coated wells. In order to quantitatively determine the amount of CEA present in the sample, a standardized preparation of horseradish peroxidase (HRP)-conjugated polyclonal antibody, specific for CEA are added to each well to “sandwich” the CEA immobilized on the plate. The microtiter plate undergoes incubation, and then the wells are thoroughly washed to remove all unbound components. Next, substrate solutions are added to each well. The enzyme (HRP) and substrate are allowed to react over a short incubation period. Only those wells that contain CEA and enzyme-conjugated antibody will exhibit a change in color. The enzyme-substrate reaction is terminated by addition of a sulphuric acid solution and the color change is measured spectrophotometrically at a wavelength of 450 nm. A standard curve is plotted relating the intensity of the color (O.D.) to the concentration of standards. The CEA concentration in each sample is interpolated from this standard curve.


Quality Control on Human Carcinoembryonic Antigen 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 CEA and analogues was observed.


BlueGene Biotech Product Show

Summary of the Assay Procedure for Human Carcinoembryonic Antigen ELISA kit

Summary of the Assay Procedure for Human Carcinoembryonic Antigen ELISA kit

Citations of Human Carcinoembryonic Antigen ELISA kit

E01C0348 has been referenced in the below publications:

The application of TSGF CA125 CEA joint detection in the diagnosis of  oophoroma.

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