Routine determination of 5' nucleotidase activity of human serum using the LKB 8600 reaction rate analyser.

Rapid acetoacetate analysis on the LKB 8600 Reaction Rate Analyser.

Comparisonof Per - cent of ExpectedValue and Percent Recoveryfor Serum Folate Radioassay

The LKB 8600 Reaction Rate Analyzer sold in the United States, is equipped with a “delay switch,” whereas the same instrument sold in Canada measures time rate reactions immediately after the addition of the initiating reagent, without provision for delay. Therefore, “lag-phases” of any enzyme reaction are recorded with the Canadian version. One of the basics of zero-order kinetic assays is the...

Conditions for the estimation of serum lactic dehydrogenase activity using the LKB 3600 reaction rate analyser and the range found in healthy subjects.

Determination of serum 5'-nucleotidase with a centrifugal analyzer.

We describe a multi-point method for the determination of the serum enzyme activity 5'-nucleotidase by means of an NADH sensor reaction. Studies show that the assay may be carried out in one step, without preincubation, by using a GEMSAEC Fast Analyzer.

Comparison of two-point (AutoAnalyzer II) with kinetic methods for transaminase assay.

The general performance of the Technicon AutoAnalyzer II method for the routine estimation of serum aspartate and alanine transaminase has been assessed and compared with that of the LKB reaction rate analyser. The results of the two methods correlate, there is little difference in precision, and running costs are comparable. Some of the relative advantages of the two types of analysis are disc...