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.

Katalog-Nummer
Beschreibung
Cond.
H. T. Preis
NB-42-02116
 Onrequest 
2408-100
 100mg 
2408-500
 500mg 
2408-1000
 1g 
332-10603-1
 25mg 
332-10603-2
 50mg 
S248005-100mg
 100mg 
S248005-250mg
 250mg 
S248005-500mg
 500mg 
S248010-100mg
 100mg 
S248010-250mg
 250mg 
S248010-25mg
 25mg 
B024975-100mg
 100mg 
B024975-250mg
 250mg 
B024975-500mg
 500mg 
D224895-250mg
 250mg 
D224895-500mg
 500mg 
D910-500MG
 500mg 
D912-500MG
 500mg 
H907-500MG
 500mg 
O908-500MG
 500mg 
O918-500MG
 500mg 
S2000-250MG
 250mg 
U911-500MG
 500mg 
S2000-2.5GM
 2.5g 
466007-100mg
 100mg 
466007-25mg
 25mg 
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