Protein Biology

Invitrogen™ NuPAGE™ Antioxidant

Invitrogen™ NuPAGE™ Antioxidant

Proprietary reagent that maintains proteins in a reduced state during protein gel electrophoresis

Invitrogen™ NuPAGE™ MES SDS Running Buffer (20X)

Invitrogen™ NuPAGE™ MES SDS Running Buffer (20X)

Made with high-purity reagents and are strictly quality controlled

Invitrogen™ NuPAGE™ LDS Sample Buffer (4X)

Invitrogen™ NuPAGE™ LDS Sample Buffer (4X)

Used to prepare protein samples for denaturing gel electrophoresis with NuPAGE™ Novex™ gels. Invitrogen™ Novex™ NuPAGE™ LDS Sample Buffer (4X) contains lithium dodecyl sulfate, pH 8.4, which allows for maximum activity of the reducing agent.

Thermo Scientific™ Fish Serum Blocking Buffer (formerly SEA BLOCK Blocking Buffer)

Thermo Scientific™ Fish Serum Blocking Buffer (formerly SEA BLOCK Blocking Buffer)

Block mammalian tissue samples for immunohistochemistry (IHC) and samples for other methods with steelhead salmon serum in PBS.

Thermo Scientific™ Pierce™ Strong Anion Exchange Spin Column, Mini

Thermo Scientific™ Pierce™ Strong Anion Exchange Spin Column, Mini

Perform rapid protein fractionation and sample preparation based on charge differences using these strong cation and anion exchange spin columns.

Gibco™ Fibronectin Bovine Protein, Plasma

Gibco™ Fibronectin Bovine Protein, Plasma

Fibronectin Bovine Protein, Plasma

Invitrogen™ SimplyBlue™ SafeStain

Invitrogen™ SimplyBlue™ SafeStain

Less hazardous and does not require methanol or acetic acid fixatives or destains

Invitrogen™ NuPAGE™ Sample Reducing Agent (10X)

Invitrogen™ NuPAGE™ Sample Reducing Agent (10X)

Ready-to-use reagent to reduce protein samples for protein gel electrophoresis

Invitrogen™ ELISA TMB Stabilized Chromogen

Invitrogen™ ELISA TMB Stabilized Chromogen

For use with all sandwich ELISAs which utilize Horseradish Peroxidase (HRP) as detecting enzyme

Gibco™ Human BMP-7 Recombinant Protein

Gibco™ Human BMP-7 Recombinant Protein

Recombinant Human BMP7 is a bioactive protein intended for use in cell culture applications

Thermo Scientific™ Pierce™ Silver Stain Kit

Thermo Scientific™ Pierce™ Silver Stain Kit

Stain proteins in 1D and 2D gels with this rapid, ultra-sensitive and versatile silver stain system that yields consistent and reliable results.

Invitrogen™ eBioscience™ 10X RBC Lysis Buffer (Multi-species)

Invitrogen™ eBioscience™ 10X RBC Lysis Buffer (Multi-species)

Specially formulated for optimal lysis of erythrocytes in single-cell suspensions of peripheral blood and hematopoietic tissues such as spleen. This buffer can be used for lysis of human, mouse, rat, canine, and non-human primate samples.

Thermo Scientific™ HisPur™ Ni-NTA Resin

Thermo Scientific™ HisPur™ Ni-NTA Resin

Purify His-tagged recombinant fusion proteins using high-capacity nickel-NTA (nitrilotriacetic acid) metal-chelate beads, spin columns and plates.

Thermo Scientific™ Stop Solution for TMB Substrates

Thermo Scientific™ Stop Solution for TMB Substrates

Stop TMB-based ELISA detection with this 0.16M sulfuric acid for use with the ELISA substrate 3,3',5,5' - tetramethylbenzidine (TMB).

Thermo Scientific™ HisPur™ Ni-NTA Chromatography Cartridges, 1 mL

Thermo Scientific™ HisPur™ Ni-NTA Chromatography Cartridges, 1 mL

Purify His-tagged recombinant fusion proteins using high-capacity nickel-NTA (nitrilotriacetic acid) metal-chelate beads, spin columns and plates.

Thermo Scientific™ HisPur™ Ni-NTA Magnetic Beads

Thermo Scientific™ HisPur™ Ni-NTA Magnetic Beads

Perform affinity purification of His-tagged fusion proteins in manual or automated formats with the high capacity nickel-IMAC Thermo Scientific™ HisPur Ni-NTA Magnetic Beads.

Invitrogen™ Human Activin A Recombinant Protein

Invitrogen™ Human Activin A Recombinant Protein

Recombinant Human Activin A is a bioactive protein intended for use in cell culture applications. Activin A is involved in multiple biological processes including inflammation, neural development, and haematopoiesis.

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

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

Thermo Scientific™ EZ-Link™ Sulfo-NHS-LC-Biotin is an intermediate-length, water-soluble biotinylation reagent for labeling antibodies, proteins and other molecules that have primary amines.

Invitrogen™ NuPAGE™ MOPS SDS Running Buffer (20X)

Invitrogen™ NuPAGE™ MOPS SDS Running Buffer (20X)

Made with high-purity reagents and are strictly quality controlled.

Thermo Scientific™ Orange DNA Loading Dye (6X)

Thermo Scientific™ Orange DNA Loading Dye (6X)

Prepare DNA markers and samples for loading on agarose or polyacrylamide gels with Thermo Scientific™ 6X Orange Loading Dye.

Molecular Probes™ SAMSA Fluorescein, 5-((2-(and-3)-<i>S</i>-(acetylmercapto) succinoyl) amino) Fluorescein, mixed isomers

Molecular Probes™ SAMSA Fluorescein, 5-((2-(and-3)-S-(acetylmercapto) succinoyl) amino) Fluorescein, mixed isomers

SAMSA Fluorescein, 5-((2-(and-3)-S-(acetylmercapto) succinoyl) amino) Fluorescein, mixed isomers

Molecular Probes™ Alexa Fluor™ 488 NHS Ester (Succinimidyl Ester)

Molecular Probes™ Alexa Fluor™ 488 NHS Ester (Succinimidyl Ester)

Alexa Fluor™ 488 NHS Ester (Succinimidyl Ester)

Thermo Scientific™ DyLight™ 650 NHS Ester

Thermo Scientific™ DyLight™ 650 NHS Ester

Label antibodies or other proteins as probes for fluorescence imaging assays with the full spectral range of NHS ester-activated DyLight Dyes.

Thermo Scientific™ B-PER™ Bacterial Protein Extraction Reagent

Thermo Scientific™ B-PER™ Bacterial Protein Extraction Reagent

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

BD TMB Substrate Reagent Set

BD TMB Substrate Reagent Set

For use in BD OptEIA™ ELISA sets. Substrate Reagent A, which is clear and colorless, contains hydrogen peroxide. Substrate Reagent B is colorless to a very light amber solution containing 3,3′, 5,5′ tetramethylbenzidine (TMB) in an organic solvent.

Thermo Scientific™ 1-Step™ TMB-Blotting Substrate Solution

Thermo Scientific™ 1-Step™ TMB-Blotting Substrate Solution

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

Cytiva Superose™ 6 Increase Columns

Cytiva Superose™ 6 Increase Columns

High-resolution size-exclusion chromatography for studying large proteins and complexes.   Cytiva Lifescience™ Superose™ 6 Increase Columns delivers high quality in size exclusion chromatography (SEC).

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