Name: Sheep Interleukin 12 ELISA kit (E14I0033)
Brand: Shanghai BlueGene Biotech CO., LTD.
Price: 100 USD

BlueGene Biotech Sheep Interleukin 12 ELISA kit (E14I0033)

E14I0033 Sheep Interleukin 12 ELISA kit

Sheep Interleukin 12 ELISA kit is suitable for the detection of samples from sheep 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 1E.

Products

Specifications of Sheep Interleukin 12 ELISA kit

Product Information
Cat. No.	E14I0033
Product Name	Sheep Interleukin 12 ELISA kit
Species	Sheep
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 applies the competitive enzyme immunoassay technique utilizing an anti-IL 12 antibody and an IL 12-HRP conjugate. The assay sample and buffer are incubated together with IL 12-HRP conjugate in pre-coated plate for one hour. After the incubation period, the wells are decanted and washed five times. The wells are then incubated with a substrate for HRP enzyme. The product of the enzyme-substrate reaction forms a blue colored complex. Finally, a stop solution is added to stop the reaction, which will then turn the solution yellow. The intensity of color is measured spectrophotometrically at 450nm in a microplate reader. The intensity of the color is inversely proportional to the IL 12 concentration since IL 12 from samples and IL 12-HRP conjugate compete for the anti-IL 12 antibody binding site. 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 Sheep Interleukin 12 ELISA kit

Coefficient of Variance	Intra Variation% ＜10%
	Inter Variation% ＜12%
Recovery	87-105%
Linearity	Diluent Ratio	Range %
	1:2	84-108
	1:4	81-107
	1:8	80-110
Specificity/Cross-reactivity	No significant cross-reactivity or interference between IL 12 and analogues was observed.