Selenium

Selenium

A selenium atom is very dense and in X-ray diffraction studies these dense atoms are used as points of reference to overcome crystal phasing problems. Historically, selenium has been incorporated into protein crystals either by leaching selenium into previously formed crystals or by using proteins selenated via expression in selenomethionine media. Replacing your current detergent that previously produced poor X-ray diffraction results with selenium-based equivalent will create reference points and help to resolve your protein. In addition, recent membrane protein studies have suggested that detergents can bind at putative lipid binding sites on membrane proteins.

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Cat#
Description
Cond.
Price Bef. VAT
NB-45-00031
 2,5g 
NB-42-02116
 Onrequest 
T1658-200mg
 200mg 
T1658-25mg
 25mg 
T1658-50mg
 50mg 
T1658-100mg
 100mg 
T5372-1mL
 1mL 
T5372-50mg
 50mg 
466007-100mg
 100mg 
332-10603-2
 50mg 
332-10603-1
 25mg 
466007-25mg
 25mg 
TRC-S248010-100MG
 100mg 
AG003821-100mg
 100mg 
AG003821-1g
 1g 
AG003821-5g
 5g 
AG003821-50mg
 50mg 
AG003821-250mg
 250mg 
TRC-S248010-25MG
 25mg