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Protein Assays and Amino Acid Analysis

A broad array of kits and reagents for analyzing and identifying proteins and amino acids.
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16 – 30 of 335 results
16

R&D Systems™ High-Throughput Glutathione Peroxidase Assay Kit

Spectrophotometric assay for the quantitation of glutathione peroxidase in cells, erythrocytes, blood, and tissues

17

MilliporeSigma™ Calbiochem™ NG-Hydroxy-L-arginine, Monoacetate Salt

Serves as key intermediate in biosynsis of nitric oxide by constitutive nitric oxide synthase.

18

Cytiva 2-D Quant Kit
GSA_VA

Use for accurate determination of protein concentration in samples prepared for electrophoresis techniques. Cytiva Life Sciences™ 2-D Quant Kit precipitates proteins while leaving interfering substances behind.

19

Promega MAO-Glo™ Monoamine Oxidase Assay System

The MAO-Glo™ Assay provides a homogeneous luminescent method for measuring monoamine oxidase activity from recombinant and native sources and for testing the effects of test compounds on MAO activity.

Content And Storage −30 to −10°C
For Use With (Application) Provides a homogeneous luminescent method for measuring MAO activity from recombinant and native sources
20

Promega Isoquant™ Isoaspartate Detection Kit

ISOQUANT Isoaspartate Detection Kit is intended for quantitative detection of isoaspartic acid residues in proteins and peptides.

21

Invitrogen™ Z'-LYTE™ Kinase Assay Kit - Ser/Thr 7 Peptide

Z'-LYTE™ Kinase Assay Kit - Ser/Thr 7 Peptide

ENCOMPASS_PREFERRED
22

Invitrogen™ Z'-LYTE™ Kinase Assay Kit - Ser/Thr 16 Peptide

Z'-LYTE™ Kinase Assay Kit - Ser/Thr 16 Peptide

ENCOMPASS_PREFERRED
23

Invitrogen™ Z'-LYTE™ Kinase Assay Kit - Tyrosine 1 Peptide

Z'-LYTE™ Kinase Assay Kit - Tyrosine 1 Peptide

ENCOMPASS_PREFERRED
24

Promega BCIP/NBT Color Development Substrate

For colorimetric detection of alkaline phosphatase activity.

25

Promega FluoroTect™ GreenLys In Vitro Translation Labeling System

FluoroTect Green(Lys) in vitro Translation Labeling System allows fluorescent labeling and detection of proteins synthesized in vitro. It is based on a lysine-charged tRNA labeled at the epsilon position of the lysine with the fluorophore BODIPY-FL.

26

Promega Nonradioactive Phosphatase Assay Systems

The Non-Radioactive Phosphatase Assay Systems provide a fast, convenient and flexible alternative for measuring protein phosphatase activity.

Content And Storage 2 to 10°C
Quantity 96 Reactions
For Use With (Application) Can be used with partially fractionated and purified samples as well as in crude cell or tissue extracts
27

Invitrogen™ Z'-LYTE™ Kinase Assay Kit - Tyrosine 4 Peptide

Z'-LYTE™ Kinase Assay Kit - Tyrosine 4 Peptide

ENCOMPASS_PREFERRED
28

Invitrogen™ Z'-LYTE™ Kinase Assay Kit - Ser/Thr 11 Peptide

Z'-LYTE Kinase Assay Kit - Ser/Thr 11 Peptide

ENCOMPASS_PREFERRED
29

Invitrogen™ Z'-LYTE™ Kinase Assay Kit - Ser/Thr 18 Peptide

Z'-LYTE Kinase Assay Kit - Ser/Thr 18 Peptide

ENCOMPASS_PREFERRED
30

Promega MEK Inhibitor U0126

MEK Inhibitor U0126 is a chemically synthesized organic compound that inhibits activation of MAPK (ERK 1/2) by inhibiting the kinase activity of MAP Kinase Kinase (MAPKK or MEK 1/2).