Order Entry
United States
Orders LinkContactUsLinkComponent
175 results for Protein Assays

You searched for: Protein Assays

Protein Assays

Accurately quantifying total protein concentration is a key to most experiments and is often necessary for isolation, separation, and analysis of proteins by biochemical methods. When it is necessary to determine the total protein concentration in a sample, one of the first factors to consider is the selection of a protein assay method. These choices are typically based upon the compatibility of the method with the samples to be assayed. Each method has its own advantages and disadvantages.

Sort By

Autokit 3-HB R1 Set

Supplier: Wako Life Sciences

The Autokit 3-Hb R1 Set is an in vitro assay for the quantitative determination of 3-hydroxybutyrate (3-HB) in serum or plasma.

Expand 1 Items
Loading...
S-Nitrosylated Protein Detection Kit (Biotin Switch), Cayman Chemical

S-Nitrosylated Protein Detection Kit (Biotin Switch), Cayman Chemical

Supplier: Cayman Chemical Company

For detection of S-Nitrosylated proteins.

Expand 1 Items
Loading...
Lumiwox™ Acridinium NHS Ester, AAT Bioquest

Lumiwox™ Acridinium NHS Ester, AAT Bioquest

Supplier: AAT Bioquest

The acridinium NHS ester can be used to label proteins and nucleic acids.

Expand 1 Items
Loading...
Creatinine (urinary) Colorimetric Assay Kit, Cayman Chemical Company

Creatinine (urinary) Colorimetric Assay Kit, Cayman Chemical Company

Supplier: Cayman Chemical Company

For the measurement of creatinine levels in urine

Expand 2 Items
Loading...
Cholesterol Fluorometric Assay Kit, Cayman Chemical Company

Cholesterol Fluorometric Assay Kit, Cayman Chemical Company

Supplier: Cayman Chemical Company

For the sensitive quantitation of total cholesterol in plasma or serum.

Expand 2 Items
Loading...
QuantiChrom™ Plasmin Assay Kit

QuantiChrom™ Plasmin Assay Kit

Supplier: BIOASSAY SYSTEMS

For quantitative determination of plasmin enzyme activity in biological samples.

Expand 1 Items
Loading...
HaloTag R110Direct Ligand, Promega

HaloTag R110Direct Ligand, Promega

Supplier: Promega Corporation

The HaloTag Technology enables covalent protein labeling and immobilization in vivo and in vitro.

Expand 1 Items
Loading...
Portelite™ Fluorimetric Protein Quantitation Kit, Optimized for CytoCite™ and Qubit™ Fluorometers, AAT Bioquest

Portelite™ Fluorimetric Protein Quantitation Kit, Optimized for CytoCite™ and Qubit™ Fluorometers, AAT Bioquest

Supplier: AAT Bioquest

Protein quantification is an essential task in protein purification, electrophoresis, cell biology, molecular biology and other research applications.

Expand 1 Items
Loading...

Albumin Reagent Set, Pointe Scientific

Supplier: HORIBA INSTRUMENTS INCORPORATED

The Albumin Reagent Set is used for the quantitative determination of Albumin in serum.

Expand 1 Items
Loading...
QuantiChrom™ TBARS (Lipid Peroxide) Assay Kit, BioAssay Systems

QuantiChrom™ TBARS (Lipid Peroxide) Assay Kit, BioAssay Systems

Supplier: BIOASSAY SYSTEMS

For quantitative determination of lipid peroxides (thiobarbituric acid reactive substances, TBARS).

Expand 1 Items
Loading...
Zinc Assay Kit, BioAssay Systems

Zinc Assay Kit, BioAssay Systems

Supplier: BIOASSAY SYSTEMS

For quantitative determination of zinc ion Zn2+ and evaluation of drug effects on zinc metabolism

Expand 1 Items
Loading...

Protease Estimation Assay, G-Biosciences

Supplier: G-Biosciences

The Protease Screening Kit provides you with a simple and quick method for testing your samples for proteolysis

Expand 1 Items
Loading...

HaloTag® Succinimidyl Ester (O2) Ligand, Promega

Supplier: Promega Corporation

HaloTag Ligand Building Blocks are designed for use with HaloTag fusion proteins and can carry a variety of functionalities, including fluorescent labels, affinity tags and attachments to a solid phase.

Expand 1 Items
Loading...
QuantiChrom™ Boron Assay Kit, BioAssay Systems

QuantiChrom™ Boron Assay Kit, BioAssay Systems

Supplier: BIOASSAY SYSTEMS

Quantitative determination of boron in agricultural and environmental samples.

Expand 1 Items
Loading...
Luciferase Reporter Gene Assay Kit, BioAssay Systems

Luciferase Reporter Gene Assay Kit, BioAssay Systems

Supplier: BIOASSAY SYSTEMS

Bright bioluminescent reagent system for rapid quantitation of luciferase reporter gene expression in transfected cells and high-throughput drug screens

Expand 3 Items
Loading...
QuantiQuik™ Albumin Quick Test Strips, BioAssay Systems

QuantiQuik™ Albumin Quick Test Strips, BioAssay Systems

Supplier: BIOASSAY SYSTEMS

Direct determination of albumin concentrations in biological samples.

Expand 1 Items
Loading...
PI:3PS Lipid Kinase Substrate, 0.5mg, 0.5ml, Promega

PI:3PS Lipid Kinase Substrate, 0.5mg, 0.5ml, Promega

Supplier: Promega Corporation

The lipid kinase substrates PIP2:3PS and PI:3PS are standalone substrates that are also part of the PI3K-Glo kinase profiling system.

Expand 1 Items
Loading...

Magnesium Reagent Set, Pointe Scientific

Supplier: HORIBA INSTRUMENTS INCORPORATED

The Magnesium Reagent Set is for the quantitative determination of magnesium in serum.

Expand 1 Items
Loading...

Annexin V CF® Dye Conjugates, Azide-Free, Lyophilized, Biotium

Supplier: Biotium

Preservative-free Annexin V conjugates are compatible with detection of apoptotic cells in live cell imaging experiments, fluorescence microscopy, or flow cytometry.

Expand 11 Items
Loading...
Pierce™ Compat-Able™ Coomassie Plus Protein Assay Kit, Thermo Scientific

Pierce™ Compat-Able™ Coomassie Plus Protein Assay Kit, Thermo Scientific

Supplier: Invitrogen

The Compat-Able™ Coomassie Plus Protein Assay Kit eliminates interfering substances from protein assay samples to make them compatible with BCA and Bradford assays.

Expand 1 Items
Loading...
Pierce™ Firefly Luciferase Glow Assay Kit, Thermo Scientific

Pierce™ Firefly Luciferase Glow Assay Kit, Thermo Scientific

Supplier: Invitrogen

The Pierce™ Firefly Luciferase Glow Assay Kit provides a bright and stable bioluminescence signal (half-life greater than 2 hours) in the presence of firefly luciferase reporters for protein expression assays.

Expand 2 Items
Loading...

96-Well Plates for Pierce™ Quantitative Fluorometric Peptide Assay, Thermo Scientific

Supplier: Invitrogen

Thermo Scientific™ 96-Well Plates are manufactured using high-quality polystyrene and are high-binding with black, flat well bottoms to accommodate fluorescence assays such as the Pierce™ Quantitative Fluorometric Peptide Assay.

Expand 1 Items
Loading...

Odyssey® EMSA (Gel Shift) Reagents, LI-COR

Supplier: Li-Cor

Gel shift assays, or electrophoretic mobility shift assays (EMSA), provide a simple method to study DNA-protein interactions.

Expand 1 Items
Loading...
Pierce™ Phosphoprotein Phosphate Estimation Kit, Thermo Scientific

Pierce™ Phosphoprotein Phosphate Estimation Kit, Thermo Scientific

Supplier: Invitrogen

Pierce™ Phosphoprotein Phosphate Estimation Assay Kit enables classification and identification of proteins as phosphorylated (serine and threonine), as well as semi-quantitative assessment of the phosphorylation level.

Expand 1 Items
Loading...
Cdc42 Activation Assays, Cell Biolabs

Cdc42 Activation Assays, Cell Biolabs

Supplier: Cell Biolabs

Cell Biolabs' Cdc42 Activation Assays use visible agarose beads to selectively precipitate the active form of Cdc42 protein

Expand 1 Items
Loading...
Ras Activation Assays, Cell Biolabs

Ras Activation Assays, Cell Biolabs

Supplier: Cell Biolabs

Cell Biolabs' Ras Activation Assays use visible agarose beads to selectively precipitate the active form of specific Ras protein of interest

Expand 4 Items
Loading...

Pierce™ Detergent Compatible Bradford Assay Kit, Thermo Scientific

Supplier: Invitrogen

The Thermo Scientific™ Pierce™ Detergent Compatible Bradford Assay Kit is a quick and ready-to-use modification of the well-known Bradford coomassie dye-binding, colorimetric method for total protein quantitation

Expand 1 Items
Loading...
Pierce™ Protein Conjugate, Bovine Serum Albumin, Biotinylated, Thermo Scientific

Pierce™ Protein Conjugate, Bovine Serum Albumin, Biotinylated, Thermo Scientific

Supplier: Invitrogen

Biotinylated bovine serum albumin (B-BSA) is used as a positive control in biotin quantitation methods.

Expand 1 Items
Loading...
Rap Activation Assay Kits, Cell Biolabs

Rap Activation Assay Kits, Cell Biolabs

Supplier: Cell Biolabs

Cell Biolabs' Rap Activation Assays use visible agarose beads to selectively precipitate the active form of Rap

Expand 1 Items
Loading...

Octet® Protein A (ProA) Biosensor, Sartorius

Supplier: SARTORIUS CORPORATION MS

For determination of antibody concentration.

Expand 1 Items
Loading...
Sort By
Recommended for You