Papain Catalyzed ( co ) Oligomerization of α-Amino Acids

@inproceedings{Schwab2012PapainC,
  title={Papain Catalyzed ( co ) Oligomerization of α-Amino Acids},
  author={Leendert W. Schwab and Wouter M. J. Kloosterman and Katja Loos},
  year={2012}
}
Four hydrophobic amino acids (Leu, Tyr, Phe, Trp) were oligomerized by the protease papain in homo-oligomerization, binary co-oligomerization and ternary co-oligomerization. After 24 h, solid polydisperse reaction products of the homo-oligomerization were obtained in yields ranging from 30–80% by weight. A DPavg was calculated based on MALDI-ToF MS results using the ion counts for the chains in the product. Based on the DPavg and the yield of the homo-oligomerization it was determined that the… CONTINUE READING

References

Publications referenced by this paper.
Showing 1-10 of 61 references

Protease-catalyzed oligomerization of l-lysine ethyl ester in aqueous solution

  • X. Qin, W. C. Xie, Q. Su, W. Z. Du, R. A. Gross
  • ACS Catal. 2011,
  • 2011
2 Excerpts

Advances in Polymer Chemistry

  • A.R.A. Palmans, A. Heise
  • 2010

Biocatalysis in Polymer Chemistry

  • K. Loos
  • Wiley-VCH: Weinheim, Germany,
  • 2010

Enzyme-catalyzed synthesis of polyamides and polypeptides

  • H. N. Cheng
  • In Biocatalysis in Polymer Chemistry;
  • 2010
1 Excerpt

Green Polymer Chemistry: Biocatalysis and Biomaterials, ACS Symposium Series; American Chemical Society

  • H. N. Cheng, R. A. Gross
  • 2010

Synthesis of poly(aminoamides) via enzymatic means

  • Q.-M. Gu, W. W. Maslanka, H. N. Cheng
  • Polym. Prepr
  • 2010

Enzymatic catalyzed ring opening polymerization of unsubstituted β - lactam

  • H. N. Cheng, R. A. Gross, L. W. Schwab, R. Kroon, A. J. Schouten, K. Loos
  • Macromol . Rapid Commun .
  • 2008

Enzymatic catalyzed ring opening polymerization of unsubstituted β-lactam. Macromol

  • L. W. Schwab, R. Kroon, A. J. Schouten, K. Loos
  • Rapid Commun. 2008,
  • 2008

Similar Papers

Loading similar papers…