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Gel Electrophoresis Buffers and Diluents

Gel Electrophoresis Buffers and Diluents

Buffer and diluent solutions to prepare, dilute, and deliver protein and nucleic acid samples to electrophoresis gels for separation and analysis; includes solutions to stabilize, control the concentration of, denature, and reduce sample proteins.
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1 – 15 of 301 results
1

Invitrogen™ NativePAGE™ Cathode Buffer Additive (20X)

For running NativePAGE Gels

Promotions are available
EDGE
2

Invitrogen™ Digitonin (5%)

Digitonin (5%), or digitin, is a non-ionic detergent with a cholesterol-like structure that can water-solubilize lipids, permeabilize cells, be used as a cytotoxicity positive control and solubilize membrane-bound proteins for NativePAGE™ protein analysis or cryo-EM structural analysis.

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EDGE
3

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.

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EDGE
Form Liquid
Product Type Pharmalyte carrier Ampholyte
For Use With (Equipment) PhastSystem Automated Electrophoresis Unit
Formulation Co-polymerization of Glycine, Glycylglycine, Amines and Epichlorohydrin
Color Colorless to Light Yellow
Quantity 25mL
Storage Requirements 2° to 8°C
For Use With (Application) IEF
4

Cytiva ExcelGel SDS Buffer Strips

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

5

Invitrogen™ NuPAGE™ LDS Sample Buffer (4X)

Used to prepare protein samples for denaturing gel electrophoresis with NuPAGE™ Novex™ gels. Invitrogen™ Novex™ NuPAGE™ LDS Sample Buffer (4X) contains lithium dodecyl sulfate, pH 8.4, which allows for maximum activity of the reducing agent.

Promotions are available
Shipping Condition Approved for shipment at Room Temperature or on Wet Ice
Buffer Sample Loading Buffers
Content And Storage Sample Buffer (4X) containing lithium dodecyl sulfate (LDS) at pH 8.5 with SERVA Blue G250 and phenol red.

Store at 4°C to 25°C.
Gel Type NuPAGE
Product Type LDS Sample Buffer
Gel Compatibility NuPAGE™ Gels
Product Line NuPAGE™
6

Invitrogen™ BlueJuice™ Gel Loading Buffer (10X)
GREENER_CHOICE

Designed for easy loading and tracking of DNA samples in agarose or native polyacrylamide gels

Promotions are available
EDGE
7

Invitrogen™ NuPAGE™ Antioxidant

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

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8

Invitrogen™ UltraPure™ SDS Solution, 10%
GREENER_CHOICE

Filtered and ready to use

Promotions are available
EDGE
Shipping Condition Room Temperature
Form Liquid
Product Type SDS Solution
Reagent Type SDS
Green Features Sustainable packaging
Product Line UltraPure™
9

Invitrogen™ UltraPure™ SSC, 20X
GREENER_CHOICE

For use in nucleic acid hybridizations and blot transfer applications

Promotions are available
EDGE
Shipping Condition Room Temperature
Content And Storage Store at room temperature.
Form Liquid
Product Type SSC
Concentration 20 X
For Use With (Application) Nucleic Acid Gel Electrophoresis, Blotting
Product Line UltraPure™
10

Invitrogen™ NuPAGE™ Transfer Buffer (20X)

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

Promotions are available
Shipping Condition Room Temperature
Buffer Transfer Buffers
Content And Storage Store at room temperature. Guaranteed stable for 6 months unless otherwise specified in the product literature.
Gel Type NuPAGE
Product Type Transfer Buffer
Shelf Life 6 Months
Gel Compatibility NuPAGE™ Gels
Product Line NuPAGE™
11

Invitrogen™ NuPAGE™ Sample Reducing Agent (10X)

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

Promotions are available
Shipping Condition Wet Ice
Content And Storage NuPAGE™ Sample Reducing Agent (500 mM dithiothreitol) should be stored at 4°C. Guaranteed stable for 6 months unless otherwise specified in the product literature.
Product Type Sample Reducing Agent
Shelf Life 6 Months
Concentration 500 mM
Product Line NuPAGE™
12

Invitrogen™ Gel Loading Buffer II (Denaturing PAGE)

A 1–2X solution of 95% Formamide, 18 mM EDTA, and 0.025% SDS, Xylene Cyanol, and Bromophenol Blue.

Promotions are available
Shipping Condition Room Temperature
Content And Storage Store at –20°C.
Format Bottle
Form Liquid
Gel Compatibility Denaturing Polyacrylamide Gels
Product Line Ambion™
13

Thermo Scientific™ DNA Gel Loading Dye (6X)
GREENER_CHOICE

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

Promotions are available
14

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

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

Promotions are available
EDGE
15

Invitrogen™ 10X Bolt™ Sample Reducing Agent

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

Promotions are available
EDGE
Content And Storage Sample Reducing Agent (10X) contains 500 mM dithiothreitol (DTT).

Store at 2°C to 8°C.
Form Liquid
Product Type Sample Reducing Agent
For Use With (Equipment) Bolt Mini Gel Tank
Formulation 500 mM dithiothreitol (DTT)
Reagent Type Reducing Agent
Concentration 10X, 500 mM
Gel Compatibility Bolt™ Bis-Tris Plus Gels
Product Line Bolt™