Quantitative Human FST (Glycosylated) Sandwich ELISA Kit

The quantitative human FST (glycosylated) sandwich ELISA kit is designed to detect human follistatin (FST) levels. FST is a protein that binds to and inhibits activin. This protein plays a role in regulating follicle-stimulating hormone (FSH) secretion. It is involved in reproductive functions and tissue growth. The kit is suitable for various biological samples such as serum, plasma. Its sensitivity is 1.502 ng/mL, which can accurately detect low concentrations of FST in the sample.

FST

Pre-coated ELISA plate; Lyophilized standard; Biotin-labeled antibody; HRP-avidin; Various diluents; Wash buffer; TMB chromogenic substrate; Stop solution

Serum, plasma

100 μL

1.502 ng/mL

Quantitative sandwich ELISA

5 ng/mL-150 ng/mL

1 h-5 h

450 nm

Store at 2-8°C for long term storage.

Human

Follistatin

FST; Follistatin; Activin-binding protein; FS

124, 288

The quantitative human FST (glycosylated) sandwich ELISA kit is designed for the quantitative measurement of glycosylated FST levels in biological samples. It can be used in studies examining infertility, polycystic ovary syndrome, and muscle growth. The kit is applicable in reproductive biology research.

Intra-Assay: n=20, CV <8%;
Inter-Assay: n=20, CV <10%;

Serum sample: n=5, 95-110%;
Plasma sample: n=4, 80-95%;

The standard curve is for reference only, and a new standard curve should be generated for each set of samples tested.