diagnostic compositions for determination of glutamate oxalate transaminase (got), and glutamate pyruvate transaminase (gpt)

摘要

Stable, lyophilized diagnostic compositions are disclosed effective in determining glutamic oxalic transaminase (GOT) and glutamic pyruvic transaminase (GPT) comprising malate dehydrogenase (for GOT) or lactate dehydrogenase (for GPT), a pyridine nucleotide and a buffer having a sodium content of less than about 600 meq./1. capable of regulating the pH of the composition in reconstituted form. Also disclosed are the aqueous reconstituted products, the method of determining the activity of GOT and GPT in a sample using the subject compositions and the process for making the disclosed diagnostic compositions.