En
Email
  • bovine serum albumin elisa 1
  • bovine serum albumin elisa 1

BlueGene Biotech Porcine Transforming Growth Factor β2 ELISA kit

E07T0005 Porcine Transforming Growth Factor β2 ELISA kit

The Porcine Transforming Growth Factor β2 ELISA kit can be used to identify samples from the porcine species. Transforming Growth Factor β2 can also be called TGFβ2, TGF-B2, TGF-Beta2, G-TSF, LAP, Cetermin, Polyergin, Latency-associated peptide, BSC-1 cell growth inhibitor, Glioblastoma-derived T-cell suppressor factor.

Specifications of Porcine Transforming Growth Factor β2 ELISA kit

Product Information

Cat. No.

E07T0005

Product Name

Porcine Transforming Growth Factor β2 ELISA kit

Species

Porcine

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

TGFβ2 ELISA kit uses an anti-TGFβ2 antibody and an TGFβ2-HRP conjugate in a competitive enzyme immunoassay method. TGFβ2-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-TGFβ2 antibody binding site between TGFβ2 from samples and TGFβ2-HRP conjugate, the intensity of the color is inversely proportional to the concentration of TGFβ2. Since the number of sites is limited, as more sites are occupied by TGFβ2 from the sample, fewer sites are left to bind TGFβ2-HRP conjugate. A standard curve is plotted relating the intensity of the color (O.D.) to the concentration of standards. The TGFβ2 concentration in each sample is interpolated from this standard curve.


Quality Control on Porcine Transforming Growth Factor β2 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 TGFβ2 and analogues was observed.


BlueGene Biotech Product Show

Summary of the Assay Procedure for Porcine Transforming Growth Factor β2 ELISA kit

Summary of the Assay Procedure for Porcine Transforming Growth Factor β2 ELISA kit

Citations of Porcine Transforming Growth Factor β2 ELISA kit

E07T0005 has been referenced in the below publications:

Repair of porcine articular cartilage defect with autologous adipose-derived stem cells with different dose of inducing factors type I collagen scaffold.

Related Bluegene Biotech Products

Join us and become BlueGene's distributor, you will get a broad range of Life science research products and more than 12 years of experienced technical supports.