Protein Analysis Reagents | Thermo Fisher Scientific

Amino Acid Analysis Reagents and Accessories (22)
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0.1 mL (10)
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RIPA Lysis and Extraction Buffer Thermo Scientific™

Thermo Scientific™ RIPA Buffer is a high-quality, ready-to-use and fully disclosed formulation of a popular cell lysis reagent for cultured mammalian cells.

Pierce™ BCA Protein Assay Kits Thermo Scientific™

The Pierce BCA Protein Assay Kit is a high-precision, detergent-compatible protein assay for determination of protein concentration. Pierce BCA reagents provide accurate determination of protein concentration with most sample types encountered in protein research.

Sodium Dodecyl Sulfate (SDS), C12 Thermo Scientific™

Thermo Scientific™ Sodium Dodecyl Sulfate (C12) is a highly purified form of SDS that is especially suited for protein experiments requiring tightly controlled solubility parameters.

Pierce™ Bradford Plus Protein Assay Reagent Thermo Scientific™

Thermo Scientific™ Pierce Coomassie Plus Protein Assay is a high-performance Bradford assay reagent — one of the fastest, simplest and most popular protein quantitation methods available.

NE-PER™ Nuclear and Cytoplasmic Extraction Reagents Thermo Scientific™

Thermo Scientific™ NE-PER Nuclear and Cytoplasmic Extraction Kit provides for efficient cell lysis and extraction of separate cytoplasmic and nuclear protein fractions in less than two hours.

Pierce™ Mercaptoethylamine-HCl Thermo Scientific™

Thermo Scientific™ Pierce 2-Mercaptoethylamine-HCl, commonly abbreviated 2-MEA, is a mild reductant that is often used to selectively reduce hinge-region disulfide bonds in antibody.

Slide-A-Lyzer™ MINI Dialysis Device, 7K MWCO, 0.1 mL Thermo Scientific™

Slide-A-Lyzer MINI Dialysis Devices, 7K MWCO, are disposable polypropylene cups with integrated, low-binding membranes for dialysis and high recovery of proteins and macromolecules larger than 7,000 Daltons in volumes from 10 to 100 μL.

Mem-PER™ Plus Membrane Protein Extraction Kit Thermo Scientific™

Perform small-scale solubilization and enrichment of integral membrane proteins and membrane-associated proteins in a simple reagent-based procedure using Thermo Scientific™ Mem-PER Plus Membrane Protein Extraction Kit. Additional Information and Online Ordering

Murine Hematopoietic Stem Cell Expansion Cytokine Package (IL-6), PeproTech® Gibco™

The Murine Hematopoietic Stem Cell Expansion Cytokine Package contains the key components required for ex vivo mouse hematopoietic stem cells.

EZ-Link™ Sulfo-NHS-SS-Biotin Thermo Scientific™

Thermo Scientific™ EZ-Link Sulfo-NHS-SS-Biotin enables simple and efficient biotin labeling of antibodies, proteins and any other primary amine-containing biomolecules in solution.

Pierce™ Detergent Compatible Bradford Assay Kit Thermo Scientific™

Quickly and reliably measure protein concentration of cell lysates or other samples that contain Triton™ X-100, NP-40 or other detergents using the the Thermo Scientific™ Pierce™ Detergent Compatible Bradford Assay Kit.

Leupeptin hemisulfate Thermo Scientific Chemicals

Reversible protease inhibitor, which inhibits cathepsin B, calpain and trypsinPharmaceutical composition containing leupeptin hemisulfate is used as an anti-malarial agent. It is employed in the treatment of noise-induced hearing loss. It also protects the heart from myocardial stunning.

Pierce™ Iodoacetic Acid Thermo Scientific™

Get rapid carboxymethylation of reduced cysteine residues with Thermo Scientific™ Pierce™ Iodoacetic Acid and Iodoacetamide.

Pierce™ Bovine Serum Albumin Standard Ampules, 2 mg/mL Thermo Scientific™

Thermo Scientific™ Pierce BSA Protein Assay Standards are high-quality reference samples for generating accurate standard curves and calibration controls in total protein assays.

Pierce™ High Capacity Streptavidin Agarose Thermo Scientific™

Bind biotinylated proteins and other ligands with a wide selection of high-quality agarose and acrylamide beads and columns of recombinant streptavidin biotin-binding protein.

Amino Acid Analysis Reagents

Quantitative calibration standard for HPLC analysis of protein hydrolysates; a mixture of 18 amino acids, each at 2.5 micromoles/mL in 0.1 N HCl. A carboxylic acid-reactive compound (A max 260 nm; UV) to label, detect and measure peptides and amino acids by HPLC; also called p-Bromophenacyl-8.

Protein Analysis Trends

Watch this section for newly released products, technologies, tools, and resources to advance your protein research., These third-generation dialysis cassettes feature improved ergonomics, an updated cap design, self-flotation, and greener construction.

Product FAQ

Can I use samples treated with RNAlater reagent for protein analysis?

Product Literature

Handbook: Protein and cell analysis reagents and instrumentation