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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.

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.


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Product Image-PAG1001

HaloTag Alexa Fluor 488 Ligand, Promega

Supplier: Promega Corporation
Description: The HaloTag Technology enables covalent protein labeling and immobilization in vivo and in vitro.

SDS Certificates

Product Image-PAE2440

CheckMate Mammalian Two-Hybrid System, Promega

Catalog Number: (PAE2440)
Supplier: Promega Corporation
Description: Powerful system for detecting protein:protein interactions in vivo.

Certificates


Product Image-75817-146

L-Lactate Assay Kit, Cayman Chemical

Catalog Number: (75817-146)
Supplier: Cayman Chemical Company
Description: A fluorescence-based method for detecting L-lactate in biological samples such as serum, plasma, blood, urine, and saliva.
Product Image-75816-930

COX (ovine/human) Inhibitor Screening Assay Kit, Cayman Chemical Company

Catalog Number: (75816-930)
Supplier: Cayman Chemical Company
Description: Complete drug discovery assay for screening COX-1 and COX-2 inhibitors.
Product Image-76518-100

Soluble Collagen Type I Solution, Bovine, Viscofan Bioengineering

Catalog Number: (76518-100)
Supplier: VISCOFAN COLLAGEN USA INC
Description: Soluble bovine type I collagen acid extracted (Telocollagen) at 5 mg/ml. Soluble collagen can be used as a thin coating for 2D cell culture in any cell culture dish. For use in 3D cell culture, collagen hydrogels, and bioinks, sterile 20 ml bottle.
Product Image-76485-504

Tetracysteine FLASH Diacetate *2 mM DMSO Solution*, AAT Bioquest

Catalog Number: (76485-504)
Supplier: AAT BIOQUEST INC
Description: 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.

Small Business Enterprise Minority or Woman-Owned Business Enterprise


Product Image-76485-500

Tetracysteine FLASH Reagent *2 mM DMSO Solution*, AAT Bioquest

Catalog Number: (76485-500)
Supplier: AAT BIOQUEST INC
Description: FLASH is a fluorescein derivative, modified to contain two arsenic atoms at a set distance from each other.

Small Business Enterprise Minority or Woman-Owned Business Enterprise


Product Image-76403-956

VersaBlot™ Total Protein Normalization Kits, Biotium

Supplier: Biotium
Description: Kits for reversible protein visualization and quantitation on protein gels and western blot membranes by labeling with near-infrared CF® dyes.

Image Unavailable-77561-806

PI:PS Lipid Substrates

Supplier: Sino Biological
Description: The substrate solution used for assaying lipid kinases.

New Product

Image Unavailable-PAP6751

HaloTag® Succinimidyl Ester (O4) Ligand, Promega

Catalog Number: (PAP6751)
Supplier: Promega Corporation
Description: 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.

Certificates


Product Image-PAG3221

HaloTag R110Direct Ligand, Promega

Catalog Number: (PAG3221)
Supplier: Promega Corporation
Description: The HaloTag Technology enables covalent protein labeling and immobilization in vivo and in vitro.

SDS Certificates


Product Image-75817-144

Glycogen Assay Kit, Cayman Chemical Company

Catalog Number: (75817-144)
Supplier: Cayman Chemical Company
Description: A simple and sensitive tool for assaying glycogen from tissue.
Product Image-75877-980

QuantiChrom™ Albumin (BCG) Assay Kit, BioAssay Systems

Catalog Number: (75877-980)
Supplier: BIOASSAY SYSTEMS
Description: For quantitative determination of albumin concentrations (BCG method).
Product Image-76484-760

Lumiwox™ Acridinium NHS Ester, AAT Bioquest

Catalog Number: (76484-760)
Supplier: AAT BIOQUEST INC
Description: The acridinium NHS ester can be used to label proteins and nucleic acids.

Small Business Enterprise Minority or Woman-Owned Business Enterprise


Product Image-82022-356

NI™ (Non-Interfering™) Protein Assay, G-Biosciences

Catalog Number: (82022-356)
Supplier: G-Biosciences
Description: A highly sensitive colorimetric protein assay that overcomes interference of common laboratory agents present in protein solutions and shows minimal protein-to-protein variation
Image Unavailable-11001-664

Autokit 3-HB R1 Set, FUJIFILM Irvine Scientific

Catalog Number: (11001-664)
Supplier: Wako Life Sciences
Description: The Autokit 3-Hb R1 Set is an in vitro assay for the quantitative determination of 3-hydroxybutyrate (3-HB) in serum or plasma.

SDS


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Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us at 1-800-932-5000.
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