Protein Biology

Gibco™ bFGF Recombinant Human Protein

Bioactive protein intended for use in cell culture applications

Thermo Scientific™ Pierce™ 16% Formaldehyde (w/v), Methanol-free

Vials of high-quality, methanol-free formaldehyde, a general IHC fixative and reversible amine-crosslinking agent for protein and nucleic acid samples.

Invitrogen™ iBlot™ 2 Transfer Stacks, nitrocellulose, regular size

Used to transfer proteins with the iBlot 2 Gel Transfer Device

Thermo Scientific™ DNA Gel Loading Dye (6X)

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

Cytiva (Formerly GE Healthcare Life Sciences) Disposable PD-10 Desalting Columns

Use for desalting and buffer exchange, as well as removal of low-molecular weight compounds. Cytiva Life Sciences™ Disposable PD-10 Desalting Columns provide fast, high-recovery.

Invitrogen™ NuPAGE™ Sample Reducing Agent (10X)

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

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

Made with high-purity reagents and are strictly quality controlled

Thermo Scientific™ Pierce™ LAL Chromogenic Endotoxin Quantitation Kit

Accurately measure endotoxin levels (LPS, lipopolysaccharides) in protein, peptide or antibody samples using our Limulus Amebocyte Lysate (LAL) assay.

Invitrogen™ Dynabeads™ MyOne™ Streptavidin C1

Exceptional standard for isolation and handling of biotinylated nucleic acids, antibodies, or other biotinylated ligands and targets

Thermo Scientific™ RIPA Lysis and Extraction Buffer

Lyse cultured mammalian cells with this high-quality, ready-to-use and fully disclosed formulation of a popular cell lysis reagent.

Thermo Scientific™ 1-Step™ Ultra TMB-ELISA Substrate Solution

Horseradish peroxidase (HRP) substrates for ELISA that change from blue to yellow upon addition of a sulfuric or phosphoric acid stop solution.

Thermo Scientific™ SuperSignal™ West Femto Maximum Sensitivity Substrate

Ultra-sensitive enhanced chemiluminescent (ECL) HRP substrate for low-femtogram-level detection by Western blot analysis.

Invitrogen™ NuPAGE™ Antioxidant

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

Invitrogen™ NuPAGE™ Tris-Acetate SDS Running Buffer (20X)

Formulated for separation of proteins, in their denatured state, on NuPAGE Novex Tris-Acetate gels

Thermo Scientific™ Pierce™ ECL Western Blotting Substrate

Value-priced, entry-level peroxidase substrate for enhanced chemiluminescence (ECL) that directly replaces costlier products without the need to re-optimize conditions.

Invitrogen™ SimplyBlue™ SafeStain

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

Invitrogen™ iBlot™ 2 Transfer Stacks, nitrocellulose, mini

Used to transfer proteins with the iBlot 2 Gel Transfer Device

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

Made with high-purity reagents and are strictly quality controlled

Cytiva (Formerly GE Healthcare Life Sciences) Superdex™ 200 Increase 10/300 GL Prepacked Tricorn™ Columns

For size exclusion chromatography and analysis of proteins with molecular weights between 10,000 and 600,000. Cytiva Lifescience™ Superdex™ 200 Increase 10/300 GL Prepacked Tricorn™ Columns are designed for small scale preparative purification.

Thermo Scientific™ SuperSignal™ West Dura Extended Duration Substrate

Luminol-based enhanced chemiluminescence (ECL) HRP substrate with very stable light output for femtogram-level detection with CCD-based imagers.

Thermo Scientific™ Pierce™ TMB Substrate Kit

Horseradish peroxidase (HRP) substrates for ELISA that change from blue to yellow upon addition of a sulfuric or phosphoric acid stop solution.

Sodium Dodecyl Sulfate (SDS), White Powder, Electrophoresis, Fisher BioReagents™

CAS: 151-21-3 Molecular Formula: C12H25NaO4S Molecular Weight (g/mol): 288.378 InChI Key: DBMJMQXJHONAFJ-UHFFFAOYSA-M Synonym: Sodium Lauryl Sulfate, SDS PubChem CID: 3423265 ChEBI: CHEBI:8984 IUPAC Name: sodium;dodecyl sulfate SMILES: CCCCCCCCCCCCOS(=O)(=O)[O-].[Na+]

Thermo Scientific™ Halt™ Phosphatase Inhibitor Single-Use Cocktail

Stabilize serine, threonine and tyrosine phosphorylation of proteins in cells and tissues with this cocktail of phosphatase inhibitors.

Thermo Scientific™ Pierce™ DTT (Dithiothreitol)

Reduce disulfides in biological buffers and sample loading buffers with pure, crystalline dithiothreitol (DTT), the most popular protein disulfide reducing agent.

Thermo Scientific™ Pierce™ LTQ Velos ESI Positive Ion Calibration Solution

Calibrate LTQ Velos, LTQ Orbitrap and other mass spectrometers using a mixture of highly purified ionizable molecules designed for positive mode calibration.

SDS Solution, 20% Sodium Dodecyl Sulfate Solution, Molecular Biology/Electrophoresis, Fisher BioReagents™

CAS: 151-21-3 Molecular Formula: C12H25NaO4S Molecular Weight (g/mol): 288.378 InChI Key: DBMJMQXJHONAFJ-UHFFFAOYSA-M Synonym: Sodium lauryl sulfate, SDS PubChem CID: 3423265 ChEBI: CHEBI:8984 IUPAC Name: sodium;dodecyl sulfate SMILES: CCCCCCCCCCCCOS(=O)(=O)[O-].[Na+]

Thermo Scientific™ DTNB (Ellman's Reagent) (5,5-dithio-bis-(2-nitrobenzoic acid)

Measure peptide cysteines or other free, reduced sulfhydryls (-SH groups) in solution using this thiol-reactive, colored compound (Amax 412nm).

Gibco™ Laminin Mouse Protein, Natural

Laminin Mouse Protein, Natural

  spinner