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What is the molecular weight (mw) of Beta Galactosidase?

Posted February 1, 2018


 

molecular weight
Answer

520 kDa

 

β-Galactosidase has a molecular weight of 520,000 daltons and is composed of four identical subunits of MW 130,000 daltons, each with an independent active site.

Additional resources

Determination of molecular weight of proteins and protein subunits in the presence of 6M guanidine hydrochloride

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