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Estriol (Free in Saliva)
Competitive immunoenzymatic colorimetric assay for the determination of Estriol (E3) in saliva. For research use only, not for use in diagnostic procedures.
$406.00 -
Estriol (Free in Saliva) 1
Enzyme immunoassay for the determination of free Estriol in saliva. For research use only, not for use in diagnostic procedures.
$256.00 -
Estriol (Free)
Enzyme immunoassay (ELISA) for the quantitative in vitro diagnostic measurement of free estriol (unconjugated estriol) in serum during the second half of pregnancy.
$230.00 -
Estrone (Saliva) 1
Enzyme immunoassay (ELISA) for the determination of Estrone in saliva. For research use only, not for use in diagnostic procedures.
$464.00 -
Estrone ELISA
Enzyme immunoassay (ELISA) for the direct quantitative determination of Estrone in human serum. FDA exempt, can be used for in-vitro diagnostics.<br><br> Estrone is a steroid like estriol and estradiol, belonging to the class of estrogens...
$236.00 -
Estrone RIA
Radioimmunoassay (RIA) for the determination of Estrone in human serum or plasma. FDA registered 510(k) Exempt. For In-Vitro Diagnostic Use.
$642.00 -
Estrone-3-Sulfate (Equine)
Enzyme immunoassay (ELISA) for the determination of estrone-3-sulfate in equine serum. For research use only, not for use in diagnostic procedures.
$727.00 -
FGF23 (Human Intact FGF23) CLEIA ELISA
FGF23 (Fibroblast Growth Factor 23) is a protein belonging to the fibroblast growth factor family. FGF23 is involved in the regulation of phosphorus metabolism. FGF23 has a molecular weight of approximately 32 kDa. FGF23 is produced in bone cells. In...
$1,382.00 -
Follicle Stimulating Hormone (FSH) ELISA
Solid phase enzyme immunoassay (ELISA) for the determination of FSH in human serum. For research use only, not for use in diagnostic procedures.
$203.00 -
Free T3 RIA
Radioimmunoassay (RIA) for the determination of human free triiodothyronine (T3) in serum or EDTA plasma. For research use only, not for use in diagnostic procedures.
$341.00 -
Free T4 RIA
Radioimmunoassay (RIA) for the determination of human free thyroxine (T4) in serum or EDTA plasma. For research use only, not for use in diagnostic procedures.
$320.00 -
Free Thyroxine (T4) ELISA
Solid phase competitive enzyme immunoassay (ELISA) for the determination of Free Thyroxine (fT4) in human serum. For research use only, not for use in diagnostic procedures.
$203.00

Endocrinology & Hormones
Endocrinology is the study of medicine that relates to the endocrine system which is the system that controls hormones.
This category lists test kits using ELISA, RIA / IRMA, and luminescence technologies for human and various animal testing in blood, urine and salivary samples.
Saliva testing mainly includes the measurement of free steroid hormones.