Quantitative Human SFRP4 (Glycosylated) Sandwich ELISA Kit (CAT#: GLJF-0325-HX1003)

Product Description	The quantitative human SFRP4 (glycosylated) sandwich ELISA kit is designed to detect human secreted frizzled-related protein 4 (SFRP4)) levels. It is suitable for various biological samples such as tissue homogenates, serum, or plasma. Its sensitivity is 0.405 ng/mL, which can accurately detect low concentrations of SFRP4 in the sample.
Target	SFRP4
N-Glycosylation Site	38, 68, 116, 194, 240
Sample Types	Tissue homogenates, serum, plasma
Sample Volume	50 μL-100 μL
Sensitivity	0.405 ng/mL
Detection Principle	Quantitative sandwich ELISA
Detection Range	1.60 ng/mL-100ng/mL
Detection Time	1 h-5 h
Detection Wavelength	450 nm
Storage	Store at 2-8°C for long term storage.

Species	Human
Full Name	Secreted frizzled-related protein 4
Alternate Names	Secreted frizzled-related protein 4; FRP-4; SFRP4
Uniprot No.	Q6FHJ7

Application	The quantitative human SFRP4 (glycosylated) sandwich ELISA kit is widely used to assess the expression levels of SFRP4, helping to understand its role in stem cells.
Precision	Intra-Assay: n=20, CV <8%; Inter-Assay: n=20, CV <10%;
Recovery	Serum sample: n=5, 80-95%; Plasma sample: n=4, 90-105%;
Standard Curve	The standard curve is for reference only, and a new standard curve should be generated for each set of samples tested.