Protein Biology

Study proteins in their cellular context – detect, measure and explore protein expression, identity, and function using Thermo Scientific™ Pierce Protein Biology.


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1-Step Heavy Protein IVT Kit

Catalog #: Multiple catalog numbers exist

Express stable isotope-labeled (i.e., heavy) proteins by in vitro translation (IVT) for mass spectrometry using these cell-free expression kits.

1-Step Human Coupled In Vitro Protein Expression Kits

Catalog #: Multiple catalog numbers exist

Rapidly express full-length, functional proteins from mRNA or plasmid templates with yields of up to 100µg/mL per reaction using these cell-free kits.

1-Step Human High-Yield In Vitro Expression Kits

Catalog #: Multiple catalog numbers exist

Express functional proteins with 10 to 100 times greater yield per mL than other mammalian IVT systems with Thermo Scientific™ 1-Step Human High-Yield In Vitro Translation…

1-Step Human High-Yield In Vitro Expression Kits

Catalog #: 88885

Express functional proteins with 10 to 100 times greater yield per mL than other mammalian IVT systems with Thermo Scientific™ 1-Step Human High-Yield In Vitro Translation…

1-Step™ TMB-Blotting Substrate Solution

Catalog #: 34018

Ready-to-use blue TMB peroxidase (HRP) substrate specially formulated for chromogenic detection in Western blot and IHC experiments.

ActivX™ Fluorophosphonate Probes

Catalog #: Multiple catalog numbers exist

Tagged phosphonate probes to assay serine hydrolase active sites using fluorescence, biotin-affinity purification or detection, or mass spectrometry.

AminoLink™ Coupling Resin and Immobilization Kit

Catalog #: Multiple catalog numbers exist

Covalently immobilize proteins and antibodies by lysine residues or other primary amines (-NH2) via reductive amination with these aldehyde-activated agarose beads.

AminoLink™ Plus Coupling Resin and Immobilization Kits

Catalog #: Multiple catalog numbers exist

Covalently couple antibodies and other proteins via primary amines (-NH2) for affinity purification with these aldehyde-activated agarose beads.

B-PER™ 6xHis Fusion Protein Purification Kits

Catalog #: Multiple catalog numbers exist

Lyse E. coli cells and purify His-tagged recombinant fusion proteins using B-PER Bacterial Extraction Reagent and nickel-IDA (Ni-IDA) agarose columns.

B-PER™ Bacterial Protein Extraction Reagents

Catalog #: Multiple catalog numbers exist

Efficiently lyse E.coli and other bacterial cells and gently extract native proteins with these nonionic detergent solutions.

Biotin Chromogenic Detection Kit

Catalog #: Multiple catalog numbers exist

Perform chromogenic detection of biotinylated nucleic acid probes with the ThermoScientific&trage; Biotin Chromogenic Detection Kit.

Biotin DecaLabel DNA Labeling Kit

Catalog #: Multiple catalog numbers exist

Efficiently synthesize biotin-labeled DNA probes with the Thermo Scientific™ Biotin DecaLabel DNA Labeling Kit.

Blocker™ BLOTTO Blocking Buffer

Catalog #: 37530

Block membranes, plates and other samples with this ready-to-use 5% solution of nonfat powdered milk in TBS for Western blot, ELISA and other detection methods.

Blocker™ BSA Blocking Buffers

Catalog #: Multiple catalog numbers exist

Block membranes, plates and other samples with these ready-to-use 10X PBS or TBS solutions of bovine serum albumin for Western blot, ELISA and other detection methods.

Blocker™ Casein Blocking Buffers

Catalog #: Multiple catalog numbers exist

Block membranes, plates and other samples with these ready-to-use PBS or TBS solutions of purified casein for Western blot, ELISA and other detection methods.