Immunofluorescence Test Kit

Blood Test Devices Estradiol Rapid Test

Diagnostic Kit for Estradiol (fluorescence immunochromatographic assay) is a fluorescence immunochromatographic assay for the quantitative detection of Estradiol (E2) in human serum or plasma.

  • Storage temperature ::

    2-30°C
  • Specimen: :

    Serum or Plasma
  • Valid Time ::

    24 months

Diagnostic Kit for Estradiol (fluorescence immunochromatographic assay) 

 

Model Number E2 Packing 25 Tests/ kit, 20kits/CTN
Name  Diagnostic Kit for Estradiol (fluorescence immunochromatographic assay)  Instrument  classification Class II
Features High sensitivity, Easy opeation Certificate CE/ ISO13485 
Accuracy > 99% Shelf life Two Years
Type Pathological Analysis Equipments Technology Quantitative kit

E2 test

SUMMARY

Estradiol(E2) is the most important and most active hormone in estrogen.Its molecular weight is 272.3 D.In general,for non-pregnant women,E2 is mainly secreted by sheath and granular cells and luteal cells during follicular development.During pregnancy,E2 is mainly secreted by the placenta, while men are mainly produced by the testicles.After E2 enters the blood,1% to 3% do not bind to proteins, 40% bind to sex hormone binding globulin(SHBG),and others bind to albumin,metabolize from the liver into water-soluble sulfates or gluconaldehyde esters,and excreted from the urine.E2 is an important hormone indicator for evaluating ovarian function.

PRINCIPLE OF THE PROCEDURE

The membrane of the test device is coated with the conjugate of BSA and Estradiol on the test region and goat anti rabbit IgG antibody on the control region. Marker pad are coated by fluorescence mark anti E2 antibody and rabbit IgG in advance. When testing sample,E2 in sample combine with fluorescence marked anti E2 antibody, and form immune mixture. Under the action of the immunochromatography, the complex flow in the direction of absorbent paper, when complex passed the test region, The free fluorescent marker will be combined with Estradiol on the membrane.The concentration of Estradiol is negative correlation for fluorescence signal, and the concentration of Estradiol in sample can be detected by fluorescence immunoassay assay.

 

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