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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 243 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

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™
4

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™
5

Invitrogen™ NativePAGE™ Sample Buffer (4X)

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

Promotions are available
6

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
7

Invitrogen™ NativePAGE™ Running Buffer Kit

Contains the NativePAGE Running Buffer (20X)

Promotions are available
EDGE
8

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
9

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.

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
10

Invitrogen™ Bolt™ Transfer Buffer (20X)

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

Promotions are available
EDGE
Buffer Transfer Buffers
Content And Storage Store at 4 to 25°C.
Form Liquid
Product Type Western Blot Transfer Buffer
Concentration 20 X
Gel Compatibility Bolt™ Bis-Tris Plus Gels
Product Line Bolt™
11

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
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 Chemicals FSB Buffer

For frozen storage of competent cells

Content And Storage 2°C to 8°C
Product Type Buffer
Form Liquid
Color Colorless
Synonym Frozen storage buffer
For Use With (Application) For frozen storage of competent cells
14

Invitrogen™ NativePAGE™ Running Buffer (20X)

Used to make the NativePAGE Cathode and Anode Running Buffers

Promotions are available
EDGE
15

Thermo Scientific Chemicals Laemmli SDS sample buffer, reducing (6X)

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

Promotions are available
Form Liquid
Product Type Sample Loading Buffer
Color Blue
Concentration 6X
For Use With (Application) Laemmli SDS-PAGE