Electrophoresis Buffers

Electrophoresis buffers are critical to the successful separation and analysis of nucleic acids and proteins. These pH-stabilized solutions ensure consistent ionic strength and minimize variability, supporting sharp band resolution and accurate migration in gel-based techniques.

Maintains stable pH and conductivity for reproducible separation
Supports DNA, RNA, and protein workflows with trusted formulations like TAE, TBE, and SDS-containing buffers
Compatible with agarose and polyacrylamide gels across a range of molecular weight targets

Whether you're running routine DNA gels or high-resolution SDS-PAGE, our electrophoresis buffers deliver reliable performance batch after batch.

Electrophoresis buffers create the ionic environment needed for the migration of charged molecules, such as DNA, RNA, or proteins, through a gel matrix during electrophoresis.

TAE (Tris-acetate-EDTA) offers faster migration and is ideal for downstream gel extraction or enzymatic applications. TBE (Tris-borate-EDTA) provides better resolution for small fragments and maintains buffering capacity over longer runs.

Buffer choice depends on the type of molecule (DNA, RNA, protein), gel type, desired resolution, and compatibility with downstream recovery or enzymatic steps.

Electrophoresis buffers create the ionic environment needed for the migration of charged molecules, such as DNA, RNA, or proteins, through a gel matrix during electrophoresis.

Buffer choice depends on the type of molecule (DNA, RNA, protein), gel type, desired resolution, and compatibility with downstream recovery or enzymatic steps.

Electrophoresis Buffers

Electrophoresis Buffers

Antibody Storage Buffer (pH 7.4)

MOPS-EDTA Sodium Acetate, MESA (10X, RNase Free)

Stripping Buffer (4X, Strong)

Stripping Buffer (4X, Mild)

Stripping Buffer (4X, Medium)

Laemmli SDS-Sample Buffer (6X, Reducing)

Laemmli SDS-Sample Buffer (6X, Non-Reducing)

Laemmli SDS-Sample Buffer (4X, Non-Reducing)

Laemmli SDS-Sample Buffer (4X, Reducing)

Tris-Glycine-SDS Running Buffer (10X)

Tris-Glycine-Native Running Buffer (10X)

Transfer Buffer (10X, Electro Blotting)

Stacking Buffer

Separating (Resolving) Buffer

Semi Dry Blot Transfer Buffer (10X)

MOPS-SDS Running Buffer (20X)

MES-SDS Buffer (20X)

Casein (3%, TBS)

Casein (3%, PBS)

Bovine Serum Albumin, BSA (3%, PBS)

FAQs

Electrophoresis Buffers

Antibody Storage Buffer (pH 7.4)

MOPS-EDTA Sodium Acetate, MESA (10X, RNase Free)

Stripping Buffer (4X, Strong)

Stripping Buffer (4X, Mild)

Stripping Buffer (4X, Medium)

Laemmli SDS-Sample Buffer (6X, Reducing)

Laemmli SDS-Sample Buffer (6X, Non-Reducing)

Laemmli SDS-Sample Buffer (4X, Non-Reducing)

Laemmli SDS-Sample Buffer (4X, Reducing)

Tris-Glycine-SDS Running Buffer (10X)

Tris-Glycine-Native Running Buffer (10X)

Transfer Buffer (10X, Electro Blotting)

Stacking Buffer

Separating (Resolving) Buffer

Semi Dry Blot Transfer Buffer (10X)

MOPS-SDS Running Buffer (20X)

MES-SDS Buffer (20X)

Casein (3%, TBS)

Casein (3%, PBS)

Bovine Serum Albumin, BSA (3%, PBS)

FAQs