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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 203 results
1

Invitrogen™ NativePAGE™ Sample Buffer (4X)  DFS Item

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

3

Invitrogen™ NativePAGE™ 5% G-250 Sample Additive  DFS Item

Add to samples prepared with the NativePAGE Sample Buffer and detergents (10% DMM or 5% Digitonin) just prior to applying the samples to NativePAGE gels

4

Invitrogen™ NativePAGE™ Running Buffer Kit  DFS Item

Contains the NativePAGE Running Buffer (20X)

5

Invitrogen™ NativePAGE™ Sample Prep Kit  DFS Item

Includes sample preparation reagents for native gel electrophoresis

6

Invitrogen™ NativePAGE™ Running Buffer (20X)  DFS Item

Used to make the NativePAGE Cathode and Anode Running Buffers

8

MilliporeSigma™ Novagen™ 6X DNA Gel Loading Buffer

Intended for gel electrophoresis of DNA fragments or PCR products.

9

Invitrogen™ NuPAGE™ LDS Sample Buffer (4X)  DFS Item

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.

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
10

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

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
11

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

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

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
12

Invitrogen™ SSPE (20X), RNase-free  DFS Item

Molecular biology grade, Invitrogen 20X SSPE solution is supplied in one bottle containing 1 L. The buffer is certified RNase-free, economical, and ready-to-use.

14

Invitrogen™ ZOOM™ Carrier Ampholytes pH 6-9  DFS Item

Small, soluble molecules with both positive and negative charge groups

15

Applied Biosystems™ MagMAX™ TFS Solution  DFS Item

MagMAX™ TFS Solution is a tissue fragment stability and storage solution developed to ensure the stability of RNA/DNA/proteins during room temperature transportation and/or storage