Biological Buffers

Thermo Scientific™ DNA Gel Loading Dye (6X)

Prepare DNA markers and samples for loading on agarose or polyacrylamide gels with Thermo Scientificâ„¢ 6X DNA Loading Dye.

GE Healthcare Pharmalyte™ Carrier Ampholytes

Use in Isoelectric focusing. GE Healthcare Pharmalyte™ Carrier Ampholytes prepared by the co-polymerization of glycine, glycylglycine, amines, and epichlorohydrin, are available in five broad-range and four narrow-range pH intervals.

Invitrogen™ EDTA (0.5 M), pH 8.0, RNase-free

Ready-to-use, certified RNase-free

Invitrogen™ Novex™ Tris-Glycine SDS Running Buffer (10X)

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

Alfa Aesar™ Laemmli SDS Sample Buffer, reducing, 6X

For protein sample preparation to be used in the Laemmli SDS-PAGE system

Invitrogen™ Tris (1 M), pH 8.0, RNase-free

Ready-to-use, certified RNase-free

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™ 4X Bolt™ LDS Sample Buffer

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

Gibco™ HEPES (1M)

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

Invitrogen™ NuPAGE™ Tris-Acetate SDS Buffer Kit (for Tris-Acetate Gels), Contains 1 ea. LA0041, NP0004, NP0005, NP0007

Provide separation of large molecular weight proteins when used with NuPAGE Tris-Acetate SDS Running Buffer

Invitrogen™ NuPAGE™ Sample Reducing Agent (10X)

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

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.

Thermo Scientific™ Restore™ PLUS Western Blot Stripping Buffer

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

Invitrogen™ BSA, acetylated (20 mg/mL)

Stabilizes enzymatic reactions to ensure the absence of contaminutesants

Invitrogen™ Novex™ Tris-Glycine Transfer Buffer (25X)

Made with high-purity reagents and are strictly quality controlled

Invitrogen™ AccuPrime™ Pfx DNA Polymerase

Provides higher fidelity than Pfu DNA polymerase

Invitrogen™ Proteinase K Solution (20 mg/mL), RNA grade

Remains active under various conditions

Invitrogen™ 10X Bolt™ Sample Reducing Agent

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

Invitrogen™ Sodium Acetate (3 M), pH 5.5, RNase-free

Ready-to-use, certified RNase-free

Thermo Scientific™ MgCl2 (magnesium chloride) (25 mM)

Optimize your PCR reaction conditions with this Magnesium Chloride (MgCl2) solution.

Alfa Aesar™ HEPES hemisodium salt

CAS: 103404-87-1 Molecular Formula: C8H17N2NaO4S Molecular Weight (g/mol): 260.284 MDL Number: MFCD00036463 InChI Key: RDZTWEVXRGYCFV-UHFFFAOYSA-M Synonym: 4-(2-Hydroxyethyl)-1-piperazineethanesulfonic acid sodium salt PubChem CID: 2724248 ChEBI: CHEBI:46758 IUPAC Name: sodium;2-[4-(2-hydroxyethyl)piperazin-1-yl]ethanesulfonate SMILES: C1CN(CCN1CCO)CCS(=O)(=O)[O-].[Na+]

Lonza™ Ficoll™ DNA Loading Buffer, 6X

Ideal for improving resolution and separation of DNA fragments

Thermo Scientific™ Restore™ Western Blot Stripping Buffer

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

Invitrogen™ Digitonin (5%)

A detergent solution used to prepare native protein samples for use with the NativePAGE™ Gel System

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