Estriol ELISA Kit, Cayman Chemical
Supplier: Cayman Chemical Company
Estriol ELISA kit is used for the quantification of estradiol in plasma and other sample matrices.
- Measure estradiol (17β-estradiol) in cell culture medium, plasma, and serum
- Assay 24 samples in triplicate or 36 samples in duplicate
- Measure estradiol levels down to four pg/ml
- Read: Colorimetric at 405 to 420 nm
Estradiol is the major estrogen secreted by the premenopausal ovary. Estrogens direct the development of the female genotype in embryogenesis and at puberty. In addition, estradiol is an important luteolytic agent in humans.
The majority of the estriol synthesized in the later stages of pregnancy originates from fetal dehydroepiandrosterone sulfate (DHEAS) and serves as a direct marker of fetal adrenal gland activity. However, saliva contains primarily unbound and unconjugated estriol, the biologically active form of the hormone, and therefore is currently a commonly used biological fluid for monitoring estriol levels. Plasma levels of estriol in males and non-pregnant females is less than 2 ng/ml.
Información de suministro: Kit contains antiserum, tracer, standard, ELISA and wash buffer, polysorbate 20, coated plate and cover sheet, Ellman's reagent, tracer and antiserum dye.
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