Quantitative Human ARSA (Glycosylated) Sandwich ELISA Kit

The quantitative human ARSA (glycosylated) sandwich ELISA kit is designed to detect human arylsulfatase A (ARSA) levels. ARSA is a lysosomal enzyme that hydrolyzes sulfatide lipids, playing a critical role in the degradation of sulfated glycosphingolipids within the nervous system. The kit is suitable for various biological samples such as tissue homogenates, cell lysates. Its sensitivity is 0.074 ng/mL, which can accurately detect low concentrations of ARSA in the sample.

ARSA

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

Tissue homogenates, cell lysates

100 μL

0.074 ng/mL

Quantitative sandwich ELISA

1 ng/mL-10 ng/mL

1 h-5 h

450 nm

Store at 2-8°C for long term storage.

Human

Arylsulfatase A

ARSA; Arylsulfatase A; MLD; ASA; Metachromatic leucodystrophy

158, 184, 350

The quantitative human ARSA (glycosylated) sandwich ELISA kit is widely used to measure the levels of glycosylated ARSA in biological samples, enabling research into metachromatic leukodystrophy (MLD) and other lysosomal storage diseases. This kit allows researchers to quantify ARSA levels, providing valuable data for diagnosing and studying the progression of these conditions.

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

Serum sample: n=5, 85-100%;
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.