Yeast Host Strains

• Protein Expression Vectors
  
  
• Yeast Kits, Strains and Tools
  
  
• Anti-Yeast & DNA Repair Antibodies
  
  

DSY-5 Yeast Strain (Cat # P04003)
General purpose strain for expression of recombinant proteins in yeast. Deletion of the two major vacuolar proteases Pep4 and Prb1 ensures good yield and little non-specific degradation when purifying proteins from yeast. Can be used in combination with our general purpose yeast expression vectors.
MATa leu2 trp1 ura3-52 his3 pep4 prb1

DSY-6 Yeast Strain (Cat # P04007)
DSY-6 has been designed for expression of recombinant proteins in yeast. Good growth characteristics ensure high cell densities both in synthetic defined (SD) and rich (YPD) medium. Deletion of prb1 encoding the vacuolar proteinase B (yscB), pep4 encoding the vacuolar aspartyl protease (proteinase A) and prc1 encoding the vacuolar carboxypeptidase Y (proteinase C) ensures minimal protein degradation during cell lysis and protein extraction.
MATa leu2 trp1delta63 ura3-52 prb1-22 pep4-3 prc1-407