NuPAGE™ LDS Sample Buffer (4X)

Catalog number:  NP0008

 Related applications: Protein Gel Electrophoresis

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NuPAGE® LDS Sample Buffer (4X) (250 ml) is used to prepare protein samples for denaturing gel electrophoresis with the NuPAGE® gels. Optimal protein sample preparation for polyacrylamide gel electrophoresis (PAGE) requires denaturing and reducing the protein disulfide bonds. NuPAGE® LDS Sample Buffer contains lithium dodecyl sulfate at a pH of 8.4, which allows for maximal activity of the reducing agent.

Note: NuPAGE® LDS Sample Buffer should be brought to room temperature (25°C) prior to use. NuPAGE® LDS Sample Buffer is a highly viscous and concentrated solution. NuPAGE® LDS buffer contains twice the amount of LDS vs. SDS in Novex® Tris-Glycine SDS Sample Buffer or Tricine SDS Sample Buffer. NuPAGE® LDS Sample Buffer also contains a higher concentration glycerol.

For Research Use Only. Not intended for animal or human therapeutic or diagnostic use.
For Research Use Only. Not for use in diagnostic procedures.


Gel Type: NuPAGE Gel
Shipping Condition: Approved for shipment at Room Temperature or on Wet Ice
Buffer Type: Sample Loading Buffers
Concentrated: 4 X
Gel Compatibility: NuPAGE® Gels
Product Line: NuPAGE®
Product Size: 250 mL

Contents & storage

Store at 4°C to 25°C


Manuals & protocols