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

BlueGene Biotech Human Complement fragment 5a ELISA kit (E01C0663)

E01C0663 Human Complement fragment 5a ELISA kit

The Human Complement fragment 5a ELISA kit can be used to identify samples from the Human species. Complement fragment 5a can also be called C5a anaphylatoxin,Complement C5 alpha' chain.

Products

Specifications of Human Complement fragment 5a ELISA kit

Product Information

Cat. No.

E01C0663

Product Name

Human Complement fragment 5a ELISA kit

Species

Human

Product Size

48 Tests / 96 Tests

Concentration

2.5-50 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)

2.5 ng/mL

1 vial

STANDARD C (0.5mL)

5.0 ng/mL

1 vial

STANDARD D (0.5mL)

10 ng/mL

1 vial

STANDARD E (0.5mL)

25 ng/mL

1 vial

STANDARD F (0.5mL)

50 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

C5a ELISA kit uses an anti-C5a antibody and an C5a-HRP conjugate in a competitive enzyme immunoassay method. C5a-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-C5a antibody binding site between C5a from samples and C5a-HRP conjugate, the intensity of the color is inversely proportional to the concentration of C5a. Since the number of sites is limited, as more sites are occupied by C5a from the sample, fewer sites are left to bind C5a-HRP conjugate. A standard curve is plotted relating the intensity of the color (O.D.) to the concentration of standards. The C5a concentration in each sample is interpolated from this standard curve.


Quality Control on Human Complement fragment 5a 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 C5a and analogues was observed.


BlueGene Biotech Product Show

Summary of the Assay Procedure for Human Complement fragment 5a ELISA kit

Summary of the Assay Procedure for Human Complement fragment 5a ELISA kit

Citations of Human Complement fragment 5a ELISA kit

E01C0663 has been referenced in the below publications:

Doxorubicin Delivered Using Nanoparticles Camouflaged with Mesenchymal Stem Cell Membranes to Treat Colon Cancer.

Mild hypothermia inhibits systemic and cerebral complement activation in a swine model of cardiac arrest.

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