Enzymatic Tests

Enzyme assays are used to measure the level of enzymatic activity in a sample and are vital for the study of enzyme kinetics and inhibition. Based on the level of enzyme inhibition, the assays identify different bacteria strains through easy-to-read indicators such as changes in color, turbidity, sedimentation, precipitation, and colorful formations. The presence or absence of enzyme activity is a taxonomic property of microorganisms and can be used for differentiation or identification.

11 Results

Sort by

Potassium Hydroxide, 10% KOH, Hardy Diagnostics

Supplier: Hardy Diagnostics

For use in slide preparations of specimens for the purpose of identifying fungal elements.

Expand 1 Items

PYR Reagent, Hardy Diagnostics

Supplier: Hardy Diagnostics

For use in conjunction with PYR disks for the detection of pyroglutamate aminopeptidase found in group A streptococci (Streptococcus pyogenes) and group D enterococci.

Expand 1 Items

Hygiena ALLER-Snap™ High-Sensitivity Protein Residue Test, Hardy Diagnostics

Supplier: Hardy Diagnostics

ALLER-Snap™ detects protein residues left on a surface after cleaning.

Expand 1 Items

Hygiena PRO-Clean™ Protein Residue Test, Hardy Diagnostics

Supplier: Hardy Diagnostics

A quick and easy way to accurately monitor the cleanliness of food equipment surfaces. Detects protein residues left on a surface after cleaning. Ideal for meat and food processors, restaurants and food service and grocery stores.

Expand 1 Items

Pasteurization Efficacy Kit

Supplier: Hardy Diagnostics

Alkaline phosphatase is an enzyme naturally produced by mammary cells and present in cow's milk.

Expand 1 Items

Oxoid Potassium Tellurite, 3.5%, Hardy Diagnostics

Supplier: Hardy Diagnostics

A sterile solution for addition to culture media.

Expand 1 Items

Potassium Hydroxide, 20% KOH, Hardy Diagnostics

Supplier: Hardy Diagnostics

For use in slide preparations of specimens for the purpose of identifying fungal elements

Expand 1 Items

NEBNext® Enzymatic Methyl-seq (EM-seq™) Kit, New England Biolabs

Supplier: New England Biolabs (NEB)

NEBNext® Enzymatic methyl-seq (EM-seq™) is a new method for identification of 5-mC and 5-hmC.

Expand 2 Items

NEBNext® Enzymatic Methyl-seq (EM-seq™) Conversion Module, New England Biolabs

Supplier: New England Biolabs (NEB)

NEBNext® Enzymatic Methyl-seq (EM-seq™) is a new method for identification of 5-mC and 5-hmC.

Expand 2 Items

LJ (Lowenstein Jensen) Deep for Catalase Test

Supplier: Hardy Diagnostics

Egg based media for use in the cultivation and isolation of Mycobacterium spp.

Expand 1 Items

BART Tests for the Presence or Absence of Harmful Bacteria

Supplier: Hach

Biological Activity Reaction Test (BART) biodetectors are microbiological diagnostic tools used to identify the presence of process disruptors. Tests for many types of bacteria are available, including sulfate-reducing bacteria, heterotropic acid, nitrifying bacteria, pool and spa bacteria, blue-green algae, and more.