You searched for: 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.
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.
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S-Nitrosylated Protein Detection Kit (Biotin Switch), Cayman Chemical
Supplier: Cayman Chemical Company
For detection of S-Nitrosylated proteins.
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Lumiwox™ Acridinium NHS Ester, AAT Bioquest
Supplier: AAT Bioquest
The acridinium NHS ester can be used to label proteins and nucleic acids.
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Creatinine (urinary) Colorimetric Assay Kit, Cayman Chemical Company
Supplier: Cayman Chemical Company
For the measurement of creatinine levels in urine
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Cholesterol Fluorometric Assay Kit, Cayman Chemical Company
Supplier: Cayman Chemical Company
For the sensitive quantitation of total cholesterol in plasma or serum.
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QuantiChrom™ Plasmin Assay Kit
Supplier: BIOASSAY SYSTEMS
For quantitative determination of plasmin enzyme activity in biological samples.
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HaloTag R110Direct Ligand, Promega
Supplier: Promega Corporation
The HaloTag Technology enables covalent protein labeling and immobilization in vivo and in vitro.
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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.
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Albumin Reagent Set, Pointe Scientific
Supplier: HORIBA INSTRUMENTS INCORPORATED
The Albumin Reagent Set is used for the quantitative determination of Albumin in serum.
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QuantiChrom™ TBARS (Lipid Peroxide) Assay Kit, BioAssay Systems
Supplier: BIOASSAY SYSTEMS
For quantitative determination of lipid peroxides (thiobarbituric acid reactive substances, TBARS).
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Zinc Assay Kit, BioAssay Systems
Supplier: BIOASSAY SYSTEMS
For quantitative determination of zinc ion Zn2+ and evaluation of drug effects on zinc metabolism
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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
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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.
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QuantiChrom™ Boron Assay Kit, BioAssay Systems
Supplier: BIOASSAY SYSTEMS
Quantitative determination of boron in agricultural and environmental samples.
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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
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QuantiQuik™ Albumin Quick Test Strips, BioAssay Systems
Supplier: BIOASSAY SYSTEMS
Direct determination of albumin concentrations in biological samples.
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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.
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Magnesium Reagent Set, Pointe Scientific
Supplier: HORIBA INSTRUMENTS INCORPORATED
The Magnesium Reagent Set is for the quantitative determination of magnesium in serum.
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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.
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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.
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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.
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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.
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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.
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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.
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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
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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
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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
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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.
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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
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Octet® Protein A (ProA) Biosensor, Sartorius
Supplier: SARTORIUS CORPORATION MS
For determination of antibody concentration.