Buffers and Diluents

Invitrogen™ NuPAGE™ MES SDS Running Buffer (20X)

Made with high-purity reagents and are strictly quality controlled

Invitrogen™ NuPAGE™ Sample Reducing Agent (10X)

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

Invitrogen™ NuPAGE™ MOPS SDS Running Buffer (20X)

Made with high-purity reagents and are strictly quality controlled

Invitrogen™ NuPAGE™ Antioxidant

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

Invitrogen™ NuPAGE™ MOPS SDS Buffer Kit (for Bis-Tris Gels)

All buffers are made with high-purity reagents and are strictly quality controlled

Lonza™ AccuGENE™ PBS

Ready to use solutions ideal for a wide range of molecular biology applications

Invitrogen™ NuPAGE™ Transfer Buffer (20X)

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

Invitrogen™ Novex™ pH 3-10 IEF Buffer Kit,Includes LC5300, LC5310, LC5311

Optimized for using with Novex™ pH 3-10 IEF gels

Invitrogen™ Novex™ IEF Cathode Buffer pH 3-10 (10X)

An optimized pre-mixed IEF cathod buffer

Cytiva Pharmalyte™ Carrier Ampholytes

Use in Isoelectric focusing. Cytiva 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.

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™ StartingBlock™ (PBS) Blocking Buffer

Block membranes, plates and other samples with these ready-to-use PBS or TBS formulations of a special protein blocker for exceptional nonspecific blocking and broad compatibility.

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

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

Thermo Scientific™ SEA BLOCK Blocking Buffer

Block mammalian tissue samples for immunohistochemistry (IHC) and samples for other methods with steelhead salmon serum in PBS.

Invitrogen™ ZOOM™ CHAPS

For use with ZOOM IEF Fractionator

Alfa Aesar™ Wash Buffer, 0.5% Tween 20, pH 8.0

For His-tag protein purification

Invitrogen™ Novex™ Tris-Glycine SDS Buffer Kit

Made with high-purity reagents and are strictly quality controlled

Thermo Scientific™ SuperBlock™ T20 (TBS) 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™ Digitonin (5%)

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

Invitrogen™ ZOOM™ Carrier Ampholytes pH 4-7

Small, soluble molecules with both positive and negative charge groups

Alfa Aesar™ Transfer or electro blotting buffer (10X), pH 8.5

Used to allows protein transfer from gels to nitrocellulose or PVDF at relatively higher voltages.

Thermo Scientific™ Poly HRP Dilution Buffer

Specifically designed to optimize performance of Poly-HRP Streptavidin

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™ ZOOM™ Carrier Ampholytes pH 9-11

Small, soluble molecules with both positive and negative charge groups

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