Enzyme activity assays

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Enzymatic Assay of Acid Phosphatase (EC 3.1.3.2)

Enzymatic Method for Determining Phenylalanine (Phenylalanine Assay)

This assay protocol is suitable for the colorimetric/fluorometric detection of phenylalanine in cell and tissue culture supernatants, urine, plasma, serum, and other biological samples using the Phenylalanine Assay Kit (MAK005). Phenylalanine concentration is determined by a coupled enzyme assay, which

Assay Procedure for Pyruvate Oxidase Bacterial

Protocol for Assay Procedure for Pyruvate Oxidase Bacterial

LPL Activity Assay Protocol

Lipoprotein lipase (LPL) hydrolyzes triglycerides associated with VLDL.

Assay Procedure for Glycerol Dehydrogenase

Enzymatic Method for Determining Urea (Phenylalanine Assay)

Assay protocol for the colorimetric detection of urea in biological samples using the urea assay kit.

Assay Procedure for Xanthine Oxidase Microbial

The appearance of uric acid is measured at 293nm by spectrophotometry.

Enzymatic Assay of Laccase (EC 1.10.3.2)

Laccase (EC 1.10.3.2) is a cuproenzyme that oxidizes various types of phenols and similar aromatic compounds aromatic amines with the reduction of molecular oxygen to water, therefore, is used as a biocatalyst.

Enzymatic Assay of D-Alanine Racemase (EC 5.1.1.1)

This procedure applies to all products that have a specification for the enzymatic assay of D Alanine Racemase.

Enzymatic Assay of Collagenase (EC 3.4.24.3) using FALGPA (N-(3-[2-Furyl]acryloyl)-Leu-Gly-Pro-Ala)

This procedure may be used for Collagenase products.

Enzymatic Assay of Plasmin with D-Val-Leu-Lys-p-Nitroanilide Dihydrochloride

Protocol for Enzymatic Assay of Plasmin with D-Val-Leu-Lys-p-Nitroanilide Dihydrochloride

Enzymatic Assay of α-Amylase (EC 3.2.1.1)

Follow our procedure for the determination of alpha-Amylase activity. This enzymatic assay of a-Amylase guides you through the entire process and necessary calculations.

Enzymatic Assay of Trypsin Inhibitor

This technical article described the Enzymatic Assay of Trypsin Inhibitor.

Diethanolamine Assay for the Enzymatic Assay of Alkaline Phosphatase (EC 3.1.3.1)

Enzymatic Assay of Alkaline Phosphatase, Diethanolamine Assay (EC 3. 1. 3. 1)

Enzymatic Assay of β-Glucuronidase (EC 3.2.1.31) from E. coli

Objective: To standardize a procedure for the enzymatic assay of β-Glucuronidase.

Enzymatic Assay of Hyaluronidase (3.2.1.35)

This procedure may be used for Hyaluronidase products.

Enzymatic Assay of Carbonic Anhydrase for Wilbur-Anderson Units (EC 4.2.1.1)

Objective: To standardize a procedure for the enzymatic assay of Carbonic Anhydrase (EC 4.2.1.1) for Wilbur-Anderson Units.

Enzymatic Assay of Invertase

Enzymatic Assay of Neuraminidase

Enzymatic Assay of Neuraminidase applies to products that have a specification for neuraminidase content by enzymatic determination.

Lentiviral Titer via p24 (viral coat protein) ELISA Assay

Calculate your lentiviral titer with the p24 ELISA assay. Detailed protcol below.

Enzymatic Assay of α-Glucosidase by the Modified Boehenger Procedure (EC 3.2.1.20)

Enzymatic Activity of Glucose-6-Phosphatase [EC 3.1.3.9]

Objective: To standardize a procedure for the enzymatic determination of Glucose-6-phosphatase activity

Enzymatic Assay of Aprotinin

Objective: To standardize a procedure for the enzymatic assay of Aprotinin.

Assay Procedure for Protease

This procedure is for informational purposes including assay Procedure, definition, and calculations for Protease

Enzymatic Assay of Mutanolysin

This procedure may be used for Mutanolysin products.

Enzymatic Assay of Ferredoxin NADP Reductase (EC 1.18.12)

Enzymatic Assay of Ferredoxin NADP Reductase - To standardize a procedure for the enzymatic assay of Ferredoxin NADP Reductase (EC.1.18.12).

Assay Procedure for Invertase

The appearance of reducing sugars is measured by the modified Fehling-Lehmann-Schoorl method.

Pull-down assays

This page provides information about different pull-down assays for the further isolation of multiprotein complexes to identify their components with products from Cytiva.

Enzymatic Assay of Diamine Oxidase (E.C. No. 1.4.3.22)

To standardize a procedure for the enzymatic assay of Diamine Oxidase.

Enzymatic Assay of Achromopeptidase

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