Proteomics
Our Protein Research section covers the spectrum of research products for proteomics.
There are products for Protein Purification, including Protein Extraction, Fractionation, Sample Preparation and Protein Concentration.
Our Protein Analysis products cover Protein Electrophoresis, Western Blot, and Mass Spectrometry. A wide selection of Protein Labeling and Protein Modification tools are available for protein binding and protein structure studies.
A large selection of Protein Assays are available, including unique Protein Estimation Assays.
3,3’-Dithiobis(sulfosuccinimidyl propionate)
Features
Molecular Weight: 608.51
Spacer Arm (Å): 12
Reactive Toward: Primary Amines
Membrane Permeable: NO
Water Soluble: YES
Cleavable/ Reversible: Reducing Agents (Thiols)
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Gene/Protein:
EDC is a heterobifunctional, water-soluble, zero-length carbodiimide crosslinker that is used to couple carboxyl groups to primary amines. EDC activates carboxyl groups first and forms amine reactive O-acylisourea imtermediate that spontaneously reacts with primary amines to form an amide bond and i..
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-500x500h.jpg "Efficient™ Western Transfer Buffer")
Gene/Protein:
G-Biosciences scientists have developed a high efficiency transfer buffer for Western blotting. The pre-made and ready-to-use [20X] transfer buffer is prepared for optimal conductivity and efficient protein transfer without generating excessive heat or transfer distortion. Efficient™ Western T..
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Ethylene glycol bis(succinimidyl succinate)
Ideal for receptor ligand crosslinking
Features
Molecular Weight: 456.36
Spacer Arm (Å): 16.1
Reactive Toward: Primary Amines
Membrane Permeable: YES
Water Soluble: NO
Cleavable/ Reversible: Hydroxylamine
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Gene/Protein:
5,5'-dithio-bis-(2-nitrobenzoic acid) (DTNB)
Ellman's reagent is a versatile, water-soluble compound for quantifying free sulfhydryl groups in solution. It reacts with a free sulfhydryl group to yield a mixed disulfide and 2-nitro-5-thiobenzoic acid (NTB), a measurable yellow co..
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N-(ε-Maleimidocaproic acid) hydrazide
Features
Molecular Weight: 225.24
Spacer Arm (Å): 11.8
Reactive Toward: Sulfhydryl + Carbohydrate
Membrane Permeable: Not tested
Water Soluble: NO
Cleavable/ Reversible: NO
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$0.00
N-(ε-Maleimidocaproyloxy) succinimide ester
Features
Molecular Weight: 308.29
Spacer Arm (Å): 9.4
Reactive Toward: Primary Amine + Sulfhydryl
Membrane Permeable: YES
Water Soluble: NO
Cleavable/ Reversible: NO
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Enhancer™ allows for the rapid application of up to 384 protein or nucleic acid samples on to a 12 x 9cm membrane for subsequent analysis.
Samples are applied to a nitrocellulose or nylon membrane by capillary action, resulting in concentration of sample due to minimal diffusion.
Enhancer&tr..
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Gene/Protein:
Add an appropriate volume of the supplied rehydration buffer to the dry, ready-to-use, urea based equilibration buffer.
Eliminates worries about urea induced protein carbamylation or waste of unused reagents, as fresh and ready-to-use reagents are prepared every time.
The E..
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Gene/Protein:
A highly efficient grinding resin that is pre-aliquoted into 1.5ml grinding tubes and is supplied with matching pestles. The resin is designed for optimal grinding of biological samples for the extraction of both proteins and DNA.
The resin is a neutral abrasive material that does not b..
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Gene/Protein:
FASTSilver™ is one of the most rapid and sensitive methods for detecting proteins and nucleic acids fractionated by PAGE. Staining is 100 times more sensitive than Coomassie Blue protein staining and 10 times more sensitive than ethidium bromide for DNA and RNA.
FASTsilver™ is a nanog..
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-500x500h.jpg "femto TBST™ and femto PBST™ Wash Buffers")
Gene/Protein:
femto TBST™ and femto PBST™ will enhance sensitivity of your immunoassays by minimizing the "washing out" of immuno agents or immuno complexes, a common problem associated with classical TBST and PBST buffers. The wash buffers aid in the generation of cleaner backgrounds, resul..
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