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.
PI(4)P:PS Lipid Substrates
Supplier: Sino Biological
The substrate solution used for assaying lipid kinases.
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Ketone Body Calibrator 40, Wako
Supplier: Wako Life Sciences
The Ketone Body Calibrator 40 establishes points of reference for Total Ketone Bodies and 3-HB measurements in human serum of plasma
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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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Ketone Body Calibrator 300, Wako
Supplier: Wako Life Sciences
The Ketone Body Calibrator 300 establishes points of reference for Total Ketone Bodies and 3-HB measurements in human serum of plasma
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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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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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PIP2:3PS Lipid Kinase Substrate, 0.25mg, 0.25ml, 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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Iron Reagent Set, Pointe Scientific
Supplier: HORIBA INSTRUMENTS INCORPORATED
The Iron Reagent Set is for the quantitative determination of iron and total iron-binding capacity in serum.
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Autokit 3-HB R1 Set, FUJIFILM Irvine Scientific
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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Uric Acid (Hitachi & Beckman) Reagent Set, Pointe Scientific
Supplier: HORIBA INSTRUMENTS INCORPORATED
Uric Acid (Hitachi & Beckman) Reagent Set is for the quantitative determination of Uric Acid 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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Lumiwox™ Acridinium NHS Ester, AAT Bioquest
Supplier: AAT BIOQUEST INC
The acridinium NHS ester can be used to label proteins and nucleic acids.
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Tetracysteine FLASH Diacetate *2 mM DMSO Solution*, AAT Bioquest
Supplier: AAT BIOQUEST INC
FLASH diacetate is a cell-permeable version of FlASH, which is a fluorescein derivative, modified to contain two arsenic atoms at a set distance from each other.
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Tetracysteine REASH Acetate *2 mM DMSO Solution*, AAT Bioquest
Supplier: AAT BIOQUEST INC
REASH acetate is a cell-permeable version of REASH, which is a resorufin derivative, modified to contain two arsenic atoms at a set distance from each other.
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Tetracysteine REASH Reagent *2 mM DMSO Solution*, AAT Bioquest
Supplier: AAT BIOQUEST INC
REASH is a resorufin derivative, modified to contain two arsenic atoms at a set distance from each other.
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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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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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Pierce™ Modified Lowry Protein Assay Kit, Thermo Scientific
Supplier: Invitrogen
The Modified Lowry Protein Assay Kit is the preferred colorimetric assay for quantifying total protein concentration.
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Quick Start™ Bradford Protein Assay and Protein Standards, Bio-Rad
Supplier: Bio-Rad
The Quick Start™ Bradford Protein Assay is a simple, accurate assay for determining the concentration of protein in solution, with a linear range of 1.25–25 µg/mL.
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DC™ Protein Assay, Bio-Rad
Supplier: Bio-Rad
The DC™ (detergent compatible) protein assay is a colorimetric assay for protein concentration following detergent solubilization
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Pierce™ Coomassie (Bradford) Protein Assay Kits, Thermo Scientific
Supplier: Invitrogen
The Pierce™ Coomassie (Bradford) Protein Assay Kit is a ready-to-use, stable formulation of the traditional Bradford assay reagent to measure (A595 nm) total protein concentration compared to a protein standard.
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Pierce™ Coomassie Plus™ (Bradford) Protein Assay Kit, Thermo Scientific
Supplier: Invitrogen
The Pierce™ Coomassie Plus™ Protein Assay is a quick and ready-to-use, reducing agent-compatible, improved Bradford assay to quickly measure (A595 nm) total protein concentration compared to a protein standard.
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Pierce™ BCA® Protein Assay Kits and Reagents, Thermo Scientific
Supplier: Invitrogen
Pierce BCA™ (bicinchoninic acid) reagents provide accurate determination of protein concentration with most sample types encountered in protein research. The Pierce BCA™ Protein Assay can be used to assess yields in whole cell lysates and affinity-column fractions, as well as to monitor protein contamination in industrial applications. Compared to most dye-binding methods, the BCA™ Assay is affected much less by protein compositional differences, providing greater protein-to-protein uniformity.
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Pierce™ Micro BCA™ Protein Assay Kit and Reagents, Thermo Scientific
Supplier: Invitrogen
The Micro BCA Protein Assay Kit is a specialized version of the popular Pierce BCA Protein Assay for determining the protein concentration of dilute samples.
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Bio-Rad® Protein Assays, Bio-Rad
Supplier: Bio-Rad
The Bio-Rad® Protein Assay is a simple colorimetric assay for measuring total protein concentration, based on the Bradford dye-binding method
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Pierce™ Compat-Able™ Protein Assay Preparation Reagent Kit, Thermo Scientific
Supplier: Invitrogen
The Compat-Able™ Protein Assay Preparation Reagent Set eliminates interfering substances from protein assay samples to make them compatible with BCA and Bradford assays.
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Bradford Protein Assay Kit (B-Pak), OZ Biosciences
Supplier: OZ Biosciences
Bradford Protein Assay Kit (B-Pak) is a straightforward and rapid kit for determining the concentration of proteins in solution.This ready-to-use kit is provided with 1X reagent & 2 sets of BSA standards which means that no dilution, filtration or calculation are required
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Pierce™ 660 nm Protein Assay, Thermo Scientific
Supplier: Invitrogen
Ready-to-use, detergent and reducing agent-compatible assay reagent to quickly measure (A660 nm) total protein concentration compared to a protein standard.
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BCA Protein Assay kit (BCA-PAK), OZ Biosciences
Supplier: OZ Biosciences
BCA Protein Assay kit (BCA-PAK) is useful for colorimetric detection and quantification of total protein content even in the presence of detergents.
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Pierce™ Coomassie Plus (Bradford) Protein Assay Reagent, Thermo Scientific
Supplier: Invitrogen
The Bradford protein assay is the preferred colorimetric assay for quantifying total protein concentration