EnzyChrom™ Xanthine Assay Kit
Protocol SDS  Printed Protocols and SDSs are not provided with kits.

Application
For quantitative determination of xanthine and drug effects on its metabolism.

Key Features
Sensitive and accurate. Use as little as 10 µL samples. Linear detection range in 96-well plate for 30 minute incubation: 0.01 to 2.5 mM xanthine for colorimetric assays and 3 to 250 ?M for fluorimetric assays.

Simple and convenient. The procedure involves addition of a single working reagent and incubation for 30 min at room temperature.

Fast and high-throughput. Assays using 96-well plates and liquid handling system could allow simultaneous processing tens of thousands of samples per day.

Method
OD570nm, FL530/585nm

Samples
Cell lysate, serum, and other biological samples.

Species
All

Procedure
30 min

Size
100 tests

Detection Limit
FL 3 µM; OD 10 µM

Shelf Life
6 months

More Details
Xanthine is a purine base that can be found in most animal tissues and fluids. It is a product in the purine degradation pathway, produced by guanine deaminase from guanine, and by xanthine oxidoreductase from hypoxanthine. Xanthine is degraded to uric acid by xanthine oxidase. Clinically, xanthine and its derivatives act on sleep-inducing adenosine receptors as antagonists. Simple, direct and high-throughput assays for measuring xanthine find wide applications in research and drug discovery. BioAssay Systems xanthine assay kit uses a single Working Reagent that combines the xanthine oxidase reaction and color reaction in one step. The change in color intensity of the reaction product at 570 nm or fluorescence intensity at λex/em = 530/585 nm is directly proportional to xanthine concentration in the sample.
No frequently asked questions for this new product. Please check back later.

For more detailed product information and questions, please feel free to Contact Us. Or for more general information regarding our assays, please refer to our General Questions
No citations for this new product. Please check back later.
You may click here to check if citations are available, but are not listed here yet.
If you or your labs do not have the equipment or scientists necessary to run this assay, BioAssay Systems can perform the service for you.

- Fast turnaround
- Quality data
- Low cost

Please inquire via email or call 1-510-782-9988 x 2.
Buy Now!!!
EnzyChrom™ Xanthine Assay Kit
Catalog No: EXAN-100
Price: $269    Qty:
For orders of 10 or more kits, please call 1-510-7829988x1 or email us for best pricing and/or bulk order.

Shipping: On Ice
Shipment: Fedex Service
Delivery: 1-2 days (US), 3-6 days (Intl) Storage: -20°C

Related Products


Why BioAssay Systems?

Expert Technical Support
Technical support provided by the very scientists that develop the assays.

Quality and User-friendly
Products are extensively tested and validated prior to release so researchers need little-to-no time for assay optimization.

Competitive Prices
Because we develop and manufacture the products, our prices are lower than competitors on the market

Expansive Catalogue
With over 200 different products, acquire all your assay kit needs in one order.

Trusted Globally
Products used by clients worldwide with distributors in over 60 countries.


BioAssay Systems is committed to producing innovative, high-quality and cost-effective products
and to providing expert technical service to our valued customers