Tampons biologiques

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.

Thermo Scientific™ Restore™ Plus Western Blot Stripping Buffer

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

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.

MES (Fine White Crystals), Fisher BioReagents

Chemical Name or Material: MES CAS: 145224-94-8 Purity Grade Notes: DNase- and RNase-Free Physical Form: Powder/Solid Assay: ≥98% Assay Percent Range: ≥98 % Molecular Formula: C6H13NO4S · H2O Linear Formula: OCH2CH2NCH2CH2(CH2CH2SO3H) Formula Weight: 213.2 Synonym: 2-(4-Morpholino)ethane Sulfonic Acid, 2-(N-Morpholino)ethanesulfonic acid hydrate

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

Chemical Name or Material: HEPES CAS: 7365-45-9 Purity Grade: Molecular Biology Grade Purity Grade Notes: DNase-, RNase- and Protease-Free Physical Form: Powder/Solid Assay: ≥99% Assay Percent Range: ≥99 % Molecular Formula: C8H18N2O4S Formula Weight: 238.3 Synonym: N-(2-Hydroxyethyl)piperazine-N«-2-ethanesulfonic Acid

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

Ready-to-use, certified RNase-free

Tricine (White Crystals), Fisher BioReagents

Chemical Name or Material: Tricine CAS: 5704-04-1 Physical Form: Powder/Solid Assay: ≥98% Assay Percent Range: ≥98 % Molecular Formula: C6H13NO5 Linear Formula: (HOCH2)3CNHCH2CO2H Formula Weight: 179.09 Synonym: N-[Tris-(hydroxymethyl)methyl]glycine Solubility: Pass Test Color: ≤10 APHA pH: 4.6 to 6.0

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

Made with high-purity reagents and are strictly quality controlled

Promega™ Blue/Orange Loading Dye, 6X DFS Item

For loading DNA samples onto nondenaturing gels

Laemmli SDS Sample Buffer, reducing, 6X

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

Thermo Scientific™ Blocker™ Casein Blocking Buffers

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.

Normal Goat Serum Control, Invitrogen™

Normal Goat Serum Control, 31873, from Invitrogen™., 31873, from Invitrogen™. Species Reactivity: Not Applicable; Applications: Blocking Assay, Control, ICC, IF, IHC.

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™ Elongase™ Enzyme Mix DFS Item

Amplifies both long and short DNA templates

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™ Novex™ NuPAGE™ Transfer Buffer (20X) DFS Item

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

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

General digestion of proteins

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

Blue dye increases pellet visibility

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

EMD Millipore™ ReBlot Plus Kit and Reagents

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

Invitrogen™ Tris (1M), pH 8.0 DFS Item

Ready-to-use, certified RNase-free

Invitrogen™ Ambion™ Agarose LE™, General Use DFS Item

Prepare gels with concentrations as low as 0.5%

Invitrogen™ Gel Loading Buffer II (Denaturing PAGE) DFS Item

Compatible with denaturing polyacrylamide gels

Invitrogen™ Proteinase K DFS Item

Remains active under various conditions

Invitrogen™ Novex™ NuPAGE™ Antioxidant DFS Item

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

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