Human High affinity IgE receptor subunit alpha antibody ELISA kit (E01F0417)

BlueGene Biotech Human High affinity IgE receptor subunit alpha antibody ELISA kit (E01F0417)

E01F0417 Human High affinity IgE receptor subunit alpha antibody ELISA kit

The Human High affinity IgE receptor subunit alpha antibody ELISA kit can be used to identify samples from the human species. High affinity IgE receptor subunit alpha antibody can also be called FCER1A Ab , FCE1A Ab, FcERI Ab, Fc-epsilon RI-alpha Ab, IgE Fc receptor subunit alpha Antibody.

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Specifications of Human High affinity IgE receptor subunit alpha antibody ELISA kit

Product Information
Cat. No.	E01F0417
Product Name	Human High affinity IgE receptor subunit alpha antibody ELISA kit
Species	Human
Product Size	48 Tests / 96 Tests
Concentration	2.5-50 µg/mL
Sensitivity	0.1 ug/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 µg/mL	1 vial
STANDARD B (0.5mL)	2.5 µg/mL	1 vial
STANDARD C (0.5mL)	5.0 µg/mL	1 vial
STANDARD D (0.5mL)	10 µg/mL	1 vial
STANDARD E (0.5mL)	25 µg/mL	1 vial
STANDARD F (0.5mL)	50 µg/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

FCER1A Ab ELISA kit uses an anti-FCER1A Ab antibody and an FCER1A Ab-HRP conjugate in a competitive enzyme immunoassay method. FCER1A Ab-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-FCER1A Ab antibody binding site between FCER1A Ab from samples and FCER1A Ab-HRP conjugate, the intensity of the color is inversely proportional to the concentration of FCER1A Ab. Since the number of sites is limited, as more sites are occupied by FCER1A Ab from the sample, fewer sites are left to bind FCER1A Ab-HRP conjugate. A standard curve is plotted relating the intensity of the color (O.D.) to the concentration of standards. The FCER1A Ab concentration in each sample is interpolated from this standard curve.

Quality Control on Human High affinity IgE Receptor Antibody ELISA kit_copy20230511

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 FCER1A Ab and analogues was observed.

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Summary of the Assay Procedure for Human High affinity IgE receptor subunit alpha antibody ELISA kit

Citations of Human High affinity IgE receptor subunit alpha antibody ELISA kit

E01F0417 has been referenced in the below publications：

Mast cell activation related molecules and antibodies in differentiating allergic skin diseases.