Biological Buffers

Invitrogen™ NaCl (5 M), RNase-free Available on GSA/VA Contract for Federal Government customers only. Non-distribution product as customer accommodation.

Ready-to-use, certified RNase-free

Gibco™ HEPES (1M) Green Product Available on GSA/VA Contract for Federal Government customers only. Non-distribution product as customer accommodation.

A zwitterionic organic chemical buffering agent commonly used in cell culture media

Thermo Scientific™ Restore™ PLUS Western Blot Stripping Buffer Available on GSA/VA Contract for Federal Government customers only.

Remove high-affinity antibodies from membranes so they can be reprobed and detected with chemiluminescent substrates.

Thermo Scientific™ Pierce™ Protein G IgG Binding Buffer Available on GSA/VA Contract for Federal Government customers only.

Ensure high-yield, nondenaturing antibody purification using IgG affinity purification supports with these gentle buffer solutions.

Thermo Scientific™ Restore™ Western Blot Stripping Buffer Available on GSA/VA Contract for Federal Government customers only.

Safely and effectively remove primary and secondary antibodies from nitrocellulose and PVDF membranes to allow chemiluminescent Western blots to be reprobed.

Invitrogen™ NuPAGE™ MES SDS Running Buffer (20X) Available on GSA/VA Contract for Federal Government customers only. Non-distribution product as customer accommodation.

Made with high-purity reagents and are strictly quality controlled

HEPES (Fine White Crystals/Molecular Biology), Fisher BioReagents

CAS: 7365-45-9 Molecular Formula: C8H18N2O4S Molecular Weight (g/mol): 238.302 InChI Key: JKMHFZQWWAIEOD-UHFFFAOYSA-N Synonym: N-(2-Hydroxyethyl)piperazine-N«-2-ethanesulfonic Acid PubChem CID: 23831 ChEBI: CHEBI:42334 IUPAC Name: 2-[4-(2-hydroxyethyl)piperazin-1-yl]ethanesulfonic acid SMILES: C1CN(CCN1CCO)CCS(=O)(=O)O

Invitrogen™ 20X Bolt™ MOPS SDS Running Buffer Available on GSA/VA Contract for Federal Government customers only. Non-distribution product as customer accommodation.

Optimized for use with Bolt™ Bis-Tris Plus gels, and are available in a variety of formats

Thermo Scientific™ Blocker™ BSA (10X) in PBS

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.

Invitrogen™ Proteinase K Solution (20 mg/mL), RNA grade Available on GSA/VA Contract for Federal Government customers only. Non-distribution product as customer accommodation.

Remains active under various conditions

Thermo Scientific™ Pierce™ IgG Elution Buffer

Ensure high-yield, nondenaturing antibody purification using IgG affinity purification supports with these gentle buffer solutions.

Invitrogen™ NuPAGE™ MOPS SDS Running Buffer (20X) Available on GSA/VA Contract for Federal Government customers only. Non-distribution product as customer accommodation.

Made with high-purity reagents and are strictly quality controlled

Thermo Scientific™ Blocker™ Casein

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.

Invitrogen™ AccuPrime™ Pfx DNA Polymerase Available on GSA/VA Contract for Federal Government customers only. Non-distribution product as customer accommodation.

Provides higher fidelity than Pfu DNA polymerase

Invitrogen™ 10X Bolt™ Sample Reducing Agent Available on GSA/VA Contract for Federal Government customers only. Non-distribution product as customer accommodation.

Optimized for use with Bolt™ Bis-Tris Plus gels, and are available in a variety of formats

MilliporeSigma™ ReBlot Plus Kit and Reagents Available on GSA/VA Contract for Federal Government customers only.

Blots can be stripped of antibodies in approximately 15 minutes at room temperature

Thermo Scientific™ Pierce™ Protein A IgG Binding Buffer Available on GSA/VA Contract for Federal Government customers only.

Ensure high-yield, nondenaturing antibody purification using IgG affinity purification supports with these gentle buffer solutions.

Invitrogen™ NuPAGE™ Transfer Buffer (20X) Available on GSA/VA Contract for Federal Government customers only. Non-distribution product as customer accommodation.

Use to transfer proteins from NuPAGE Novex gels to membranes for Western blotting

Tricine, 99+%, for biochemistry, ACROS Organics™

CAS: 5704-04-1 Molecular Formula: C6H13NO5 Molecular Weight (g/mol): 179.17 MDL Number: MFCD00004277 InChI Key: SEQKRHFRPICQDD-UHFFFAOYSA-N Synonym: N-(2-Hydroxy-1, 1-bis(hydroxymethyl)ethyl)glycine, N-[Tris(hydroxymethyl)methyl]glycine PubChem CID: 79784 ChEBI: CHEBI:39063 IUPAC Name: 2-[[1,3-dihydroxy-2-(hydroxymethyl)propan-2-yl]amino]acetic acid SMILES: C(C(=O)O)NC(CO)(CO)CO

Thermo Scientific™ Pierce™ Lane Marker Reducing Sample Buffer Available on GSA/VA Contract for Federal Government customers only.

Ready-to-use 5X SDS-PAGE sample loading buffers available in reducing and nonreducing formulations, both with a pink dye buffer-front marker.

Thermo Scientific™ SuperBlock™ (PBS) Blocking Buffer

Block membranes, plates and tissue samples with these optimized solutions containing a protein that provides fast and effective blocking for Western blot, ELISA and IHC.

Thermo Scientific™ Restore™ Fluorescent Western Blot Stripping Buffer

Quickly and gently remove primary and near-infrared (IR) dye-labeled secondary antibodies from Western blots.

Invitrogen™ AccuPrime™ Pfx SuperMix Available on GSA/VA Contract for Federal Government customers only. Non-distribution product as customer accommodation.

High-fidelity, high-specificity amplification of DNA fragments

Thermo Scientific™ SuperBlock™ T20 (PBS) Blocking Buffer

Block membranes, plates and tissue samples with these optimized solutions containing a protein that provides fast and effective blocking for Western blot, ELISA and IHC.

Invitrogen™ Proteinase K Solution Available on GSA/VA Contract for Federal Government customers only. Non-distribution product as customer accommodation.

Inactivate endogenous nucleases when isolating RNA or DNA

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