Heparan Sulfate Proteoglycan (HSPG) BioAssay ELISA Kit (Human)

£960.00 96 Tests

Heparan Sulfate Proteoglycan (HSPG) BioAssay ELISA Kit (Human) is a sandwich enzyme immunoassay for in vitro quantitative measurement of HSPG in human serum, plasma, tissue homogenates and other biological fluids.

Additional information

Detection Range





Intra-Assay CV:

Inter-Assay CV:

Kit Components

*025619A: Microtiter Strips, 1×96 wells
*025619B: Standard, 2×1 vial
025619C: Standard Diluent, 1x20ml
*025619D: Detection Reagent A, 1x120ul
*025619E: Detection Reagent B, 1x120ul
025619F: Assay Diluent A, 1x12ml
025619G: Assay Diluent B, 1x12ml
025619H: TMB Substrate, 1x9ml
025619K: Stop Solution, 1x6ml
025619L: Wash Buffer, 30X, 1x20ml


The Stop Solution (025619K) suggested for use with this kit is an acid solution. Wear eye, hand, face, and clothing protection when using this material.

Storage and Stability

Store *025619A, *025619B, *025619D and *025619E at -20?C. Store all the other components at 4?C. Unused kit is stable for 6 months. Once kit components are opened, it is highly recommended to use remaining reagents within 1 month provided this is within the expiration date of the kit. For maximum recovery of product, centrifuge the original vials after thawing and prior to removing the cap.

Assay Procedure Summary

1. Prepare all reagents, samples and standards;
2. Add 100ul standard or sample to each well. Incubate 2 hours at 37?C.
3. Add 100ul prepared Detection Reagent A immediately. Incubate 1 hour at 37?C.
4. Aspirate and wash 3 times.
4. Add 100ul prepared Detection Reagent B. Incubate 30 minutes at 37?C.
5. Aspirate and wash 5 times.
6. Add 90ul Substrate Solution. Incubate 15-25 minutes at 37?C.
7. Add 50ul Stop Solution. Read at 450nm immediately.

Source Antigen


Shelf Life

6 Months