Protein assay kit
US5942187A · kind A · utility
0Cited by
5References
16Claims
0Family size
Inventor
Key dates
| Filing date | Apr 20, 1993 |
| Grant date | Aug 24, 1999 |
| Priority date | — |
| Expiry date | Apr 20, 2013 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N33/6833
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
The invention provides a kit for use in assaying protein, which comprises: PA1 an alkaline copper solution containing a tartrate; and PA1 a solution of Folin reagent. An alkaline copper solution containing tartrate has surprisingly been found to remain stable for several months. This allows a kit to be provided for use in a method of protein assay, in which the alkaline copper solution is provided ready-made up for immediate use in the method.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.