Quantitative Human RSPO1 (Glycosylated) Sandwich ELISA Kit (CAT#: GLJF-0325-HX938)

Product Description	The quantitative human RSPO1 (glycosylated) sandwich ELISA kit is designed to detect human R-spondin 1 homolog (RSPO1) levels. It is suitable for various biological samples such as tissue homogenates, serum, or plasma. Its sensitivity is 15.665 pg/mL, which can accurately detect low concentrations of RSPO1 in the sample.
Target	RSPO1
N-Glycosylation Site	137
C-Glycosylation Site	153, 156
Sample Types	Tissue homogenates, serum, plasma
Sample Volume	50 μL-100 μL
Sensitivity	15.665 pg/mL
Detection Principle	Quantitative sandwich ELISA
Detection Range	65 pg/mL-4000 pg/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	R-spondin 1 homolog
Alternate Names	R-spondin 1; R-spondin 1 homolog; Cysteine-rich and single thrombospondin domain-containing protein 3; Cristin 3; RSPO1
Uniprot No.	Q2MKA7

Application	The quantitative human RSPO1 (glycosylated) sandwich ELISA kit is widely used to assess the expression levels of RSPO1, helping to understand its role in developmental biology.
Precision	Intra-Assay: n=20, CV <8%; Inter-Assay: n=20, CV <10%;
Recovery	Serum sample: n=5, 85-100%; Plasma sample: n=4, 105-120%;
Standard Curve	The standard curve is for reference only, and a new standard curve should be generated for each set of samples tested.