Buffers and Diluents

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.

Invitrogen™ eBioscience™ Foxp3 / Transcription Factor Staining Buffer Set

Formulated and optimized for staining with antibodies against transcription factors and nuclear proteins (e.g. Foxp3 and Ki-67), cytokines and chemokines

Invitrogen™ eBioscience™ Permeabilization Buffer, 10x

Can be used to fix and permeabilize cells prior to performing intracellular staining of cytokines and other cytoplasmic and/or nuclear antigens.

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

Made with high-purity reagents and are strictly quality controlled

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

Made with high-purity reagents and are strictly quality controlled

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

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

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

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

Invitrogen™ Novex™ NuPAGE™ Sample Reducing Agent (10X) DFS Item

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

Invitrogen™ eBioscience™ Intracellular (IC) Fixation Buffer

Can be used to fix cells prior to permeabilization with the Permeabilization Buffer (cat. 00-8333) when performing intracellular staining of antigens located in the cytoplasm and secretory pathway, such as cytokines, chemokines and growth factors.

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

Made with high-purity reagents and are strictly quality controlled

Invitrogen™ Novex™ Bolt™ Transfer Buffer (20X) DFS Item

Optimized for the transfer of proteins from Bolt Bis-Tris Plus gels to membranes for western blotting

Invitrogen™ Novex™ NuPAGE™ Antioxidant DFS Item

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

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.

MilliporeSigma™ Novagen™ Strep·Tactin™ SpinPrep™ Kit

Purifies Strep·Tag™ II fusion proteins using small spin columns containing Step·Tactin resin.

GE Healthcare His Buffer Kit

Purify histidine-tagged proteins under native conditions. His Buffer Kit consists of convenient, premade buffer stock solutions optimized for histidine-tagged protein purification.

GE Healthcare ExcelGel SDS Buffer Strips

Semi dry precast buffer strips for horizontal SDS electrophoresis.  GE Healthcare Lifescience™ ExcelGel SDS Buffer Strips are designed for use with ExcelGel Precast Gels.

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

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

Invitrogen™ Novex™ NativePAGE™ Running Buffer Kit DFS Item

Contains the NativePAGE Running Buffer (20X)

Invitrogen™ Novex™ NativePAGE™ Sample Prep Kit DFS Item

Includes sample preparation reagents for native gel electrophoresis

Invitrogen™ Novex™ Bolt™ Antioxidant DFS Item

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

GE Healthcare IPG Buffers

Produce more uniform conductivity along the Immobiline™ DryStrip during focusing. GE Healthcare IPG Buffers are ampholyte-containing buffers formulated for use with Immobiline™ DryStrip gels.

Invitrogen™ Novex™ IEF Sample Buffer pH 3-10 (2X) DFS Item

An optimized pre-mixed IEF sample buffer

Invitrogen™ Novex™ NuPAGE™ MES SDS Buffer Kit (for Bis-Tris Gels) DFS Item

Designed for separation of small- to medium-size proteins on NuPAGE Novex Bis-Tris gels

GE Healthcare Ab Buffer Kit

Premade stock buffers optimized for purification of monoclonal and polyclonal IgG using immobilized Protein A or Protein G

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™ Novex™ IEF Anode Buffer (50X) DFS Item

An optimized pre-mixed IEF anode buffer

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