a-protein-sample-shows-bands-at-150-kda-75-kda-and-50-kda-on-an-sds-page-gel-wha

Question

A protein sample shows bands at 150 kDa, 75 kDa, and 50 kDa on an SDS-PAGE gel. What can be inferred about the protein?

Accepted Answer

The protein is composed of three subunits with different masses.

Answer

The protein is a dimer with one subunit cleaved.

Answer

The protein is a monomer with three different charges.

Answer

The protein is a monomer with post-translational modifications.