Product Description

Applications: Protein Molecular Weight Markers are designed for the determination of approximate molecular weights of proteins by SDS polyacrylamide electrophoresis.The protein markers are a mixture of purified proteins of known molecular weights supplied in ready to use loading buffer (contains azide). The high range markers will give 5 protein bands from 200,000 to 39,200 kDa.

Gel Loading Procedures:

  • Heat an aliquot (3-5µl/Lane) of protein MW Markers at 95°C for 5 minutes.
  • Load the marker into the designated lane(s) for protein standard.

Physical Specifications:

  • CAS#: N/A
  • Range of Fragments: 14kDa - 212 kDa
  • Appearance: Clear, colorless solution

Protein Molecular Weight:

  • Myosin: 200,000
  • B-galactosidase: 116,250
  • Phosphorylase B: 97,400
  • Bovine Serum Albumin: 66,200
  • Aldolase: 39,200

Storage: Store at -20°C. Keep dry. Warm to room temperature before opening.

Warning: Irritant. Avoid contact with eyes, skin and mucous membranes. Avoid breathing vapors. Wash thoroughly with water after handling. See Material Safety Data Sheet for additional information.


Please Note: This item is manufactured for laboratory research only and will not be shipped to other types of commercial or residential addresses.


Manufacturer IBI Scientific
Item Ships From Iowa

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