Biological Buffers

Thermo Scientific™ 6X DNA Loading Dye

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

MES (Fine White Crystals), Fisher BioReagents

CAS: 145224-94-8 Molecular Formula: C6H15NO5S Molecular Weight (g/mol): 213.248 InChI Key: MIIIXQJBDGSIKL-UHFFFAOYSA-N Synonym: 2-(4-Morpholino)ethane Sulfonic Acid PubChem CID: 16218417 IUPAC Name: 2-morpholin-4-ylethanesulfonic acid;hydrate SMILES: C1COCCN1CCS(=O)(=O)O.O

Promega Blue/Orange Loading Dye, 6X DFS Item

Convenient marker dye used for loading DNA samples into gel electrophoresis wells and tracking migration during electrophoresis.

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

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™ UltraPure™ Glycerol DFS Item

Low temperature enzyme storage and concentration

Invitrogen™ NaCl (5M) DFS Item

Ready-to-use, certified RNase-free

Invitrogen™ UltraPure™ Dithiothreitol DFS Item

High and low concentration applications

Invitrogen™ GlycoBlue™ Coprecipitant (15mg/mL) DFS Item

Blue dye increases pellet visibility

Tricine (White Crystals), Fisher BioReagents

CAS: 5704-04-1 Molecular Formula: C6H13NO5 Molecular Weight (g/mol): 179.17 InChI Key: SEQKRHFRPICQDD-UHFFFAOYSA-N Synonym: 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

Invitrogen™ Proteinase K Solution (20mg/mL) DFS Item

General digestion of proteins

Invitrogen™ EDTA (0.5M), pH 8.0 DFS Item

Ready-to-use, certified RNase-free

Invitrogen™ Novex™ NuPAGE™ MES SDS Running Buffer (20X) DFS Item

Made with high-purity reagents and are strictly quality controlled

Thermo Scientific™ SuperBlock™ Blocking Buffers

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™ LiCl Precipitation Solution (7.5M) DFS Item

Will not precipitate DNA, protein, or carbohydrates

Invitrogen™ Novex™ NuPAGE™ MOPS SDS Running Buffer (20X) DFS Item

Made with high-purity reagents and are strictly quality controlled

Invitrogen™ UltraPure BSA (50mg/mL) DFS Item

Excellent PCR stabilizer

Invitrogen™ AccuPrime™ Pfx DNA Polymerase DFS Item

Provides higher fidelity than Pfu DNA polymerase

Invitrogen™ Acid-Phenol:Chloroform, pH 4.5 (with IAA, 125:24:1) DFS Item

Premixed, safer, and easier alternative to preparing crystalline phenol solutions

Invitrogen™ Novex™ 4X Bolt™ LDS Sample Buffer DFS Item

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

Thermo Scientific™ Pierce™ Lane Marker Sample Buffers

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

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