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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 299 results
1

Invitrogen™ NativePAGE™ Cathode Buffer Additive (20X)

For running NativePAGE Gels

Promotions are available
EDGE
2

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™
3

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
4

Invitrogen™ NuPAGE™ Antioxidant

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

5

Invitrogen™ NuPAGE™ Sample Reducing Agent (10X)

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

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™
6

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™
7

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
8

Invitrogen™ 4X Bolt™ LDS Sample Buffer

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

Promotions are available
EDGE
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 Bis-Tris Plus
Product Type LDS Sample Buffer
For Use With (Equipment) Bolt Mini Gel Tank
Concentration 4X
Gel Compatibility Bolt™ Bis-Tris Plus Gels
Product Line Bolt™
9

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™
10

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
11

Invitrogen™ NativePAGE™ Sample Buffer (4X)

A solution used to solubilize native protein samples prior to use with the NativePAGE Gel System

Promotions are available
12

Macherey-Nagel™ NucleoBond™ PC EF Kit Buffer Solutions

Additional supply of buffer for use with NucleoBond™ PC EF kits (PC 500 EF, PC 2000 EF, PC 10000 EF, PC Prep 100) for the purification of endotoxin-free plasmid DNA. Buffer solutions include: S1/S2/S3-EF, N2/N3/N4/N5-EF, TE-EF, and H2O-EF.

EDGE
Content And Storage Room Temperature (18°C to 25°C)
CAS 64-17-5d
Form Liquid
For Use With (Equipment) NucleoBond™ PC EF kits (PC 500 EF, PC 2000 EF, PC 10000 EF, PC Prep 100)
Color Colorless
Shelf Life At least 1 year
For Use With (Application) Purification of endotoxin-free plasmid DNA
13

Invitrogen™ NativePAGE™ Running Buffer Kit

Contains the NativePAGE Running Buffer (20X)

Promotions are available
EDGE
14

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.

Promotions are available
EDGE
15

Thermo Scientific Chemicals Laemmli SDS sample buffer, reducing (4X)

Laemmli SDS sample buffer is used to prepare protein samples in the Laemmli SDS-PAGE system.

Promotions are available
EDGE
Form Liquid
Product Type Protein Sample Loading Buffer
Color Blue
Concentration 4X
For Use With (Application) Laemmli SDS-PAGE