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Laboratory Products | Protein Tools> Protein Assays> Protein Quantitation Tools

Protein Quantitation ToolsProtein Quantitation Tools

A range of protein assays, standards and assay accessories.

Click here for Protein Assay Handbook & Selection Guide

DotMetric Protein Assay Kit for 1ul spots, >300 assays
Price:£175.00 / €218.75
(Excl Vat)

quantity:

Ref: BE786-20  
For Rapid Estimation of Protein Concentration
Uses a unique combination of proprietary reagents and test strips. No expensive equipment needed. The method involves mixing of 1µl of protein sample with a specific Dilution Buffer supplied with each kit. Apply 1µl of the solution to the test strip by point-of-contact capillary action. Under a specific buffer condition as protein enters into the matrix of the test strip it binds and saturates as protein diffuses in circular manner. Develop the test strip in 2-8 minutes. A circular protein spot is produced. The diameter of the spot is proportional to the concentration. By measuring the diameter of the spots with the dotMETRICTM scale, supplied with each kit, you can easily determine concentration of protein.

CB-X Protein Assay Kit, One Tube One Assay, 500 assays
Price:£165.00 / €206.25
(Excl Vat)

quantity:

Ref: BE786-12X  
A Single Tube Protein Assay
More reliable protein estimation in less time than ever before. Saves time and reagents. CB-XTM Protein Assay provides both the single tube protein assay for rapid estimation and the conventional multi-tube calibration-plot assisted assays.Unlike Coomassie dye based protein assays, the CB-XTM Protein Assay is compatible with detergents and other common laboratory agents such as reducing sugars, thiols, and chelating agents. Suitable for a wide range of protein samples including detergent solubilized membrane proteins. No protein standard calibration is needed.CB-XTM is the only protein assay that can be used as "one sample and one assay reaction". No protein standard calibration needed. Quick and reliable estimation of protein concentration without preparing protein standard calibration plots. The CB-XTM Protein Assay is supplied with a batch specific " CB-XTM Table.

DotMetric Prot Assay Kit inc. applcation device, >300 assays
Price:£289.00 / €361.25
(Excl Vat)

quantity:

Ref: BE786-21  
For Rapid Estimation of Protein Concentration
This kit is the same as BE-786-20 but also includes:

EASY-TO-USE SPOT APPLICATION DEVICE
For increased reproducibility and test reliability the dotMETRICTM kits are supplied with an optional Spot Application Device. The Spot Application Device allows application of samples using fixed volume capillary tips and simplifies the task of applying the protein solution on the test strips by point-of-contact capillary action. The Spot Application Device simplifies the application of one or more samples as well as improves reliability of results.

Non-Interfering Protein Assay Kit with Albumin / 500 Assays
Price:£194.00 / €242.50
(Excl Vat)

quantity:

Ref: BE786-005  
Extensively tested to work in the presence of common lab agents, such as reducing agents (2ME, DTT), chelating agents EDTA, detergents (non-ionic, anionic, cationic and zwitterionic) amines (tris), sugar, urea, ammonium sulfate, guanidine hydrochloride, guanidine thiocyanate, drugs, antibiotics, cobalt and numerous other agents.
The Non-interfering Protein Assay is not affected even if you protein is in extration buffers containing [4M urea, 1% SDS, 100mM EDTA and 0.8% 2ME], [1% Sarcosy1, 4M guanidine thiocyanate, 10mM EDTA and 0.5% 2ME] and other strong extraction buffers.

Pre-Diluted BSA Standards Set, 0.1-1.0mg/ml, 6x5ml
Price:£30.00 / €37.50
(Excl Vat)

quantity:

Ref: BE786-114  
BSA protein standards in an easy-to-use pre-diluted format. The Pre-Diluted Protein Standards allow faster and more reliable protein estimation. The Pre-Diluted Protein Standards are supplied in 6x 5ml aliquots ranging in concentration from 0.1 mg/ml 1.0 mg/ml.

Bovine Albumin Standard (2mg/ml), 2 x 5ml
Price:£32.00 / €40.00
(Excl Vat)

quantity:

Ref: BE786-006  
BSA standard (2 mg/ml) prepared in saline buffer. Supplied as 2 x 5 ml size.

Bovine Gamma Globulin Standard (2mg/ml), 2 x 5ml
Price:£32.00 / €40.00
(Excl Vat)

quantity:

Ref: BE786-007  
g -Globulin standard (2 mg/ml) prepared in saline buffer. Supplied as 2 x 5 ml size.

Protein Assay Tubes, 2.0ml, Pk500
Price:£59.00 / €73.75
(Excl Vat)

quantity:

Ref: BE786-008  
Protein assay tubes, 2ml reaction volumes. Allows proper mixing of assay reaction and good colour development.

Spectrophotometer Assay Cuvettes 1ml (Pk 500)
Price:£66.00 / €82.50
(Excl Vat)

quantity:

Ref: BE786-009  
Spectrophotometer assay cuvettes, 1ml reaction capacity, supplied as 500 cuvettes per box.

CB-Protein Assay Kit with Albumin Standard, 500 assays
Price:£54.00 / €67.50
(Excl Vat)

quantity:

Ref: BE786-012  

Laboratory Products | Protein Tools> Protein Assays> Protein Quantitation Tools