## Abstract In the present paper, we report the Fourier transform infraβred (FTIR) spectra and an analysis of the normal modes and their dispersion, based on the calculations for an infinite chain and Urey Bradley force field with nonbonded interactions. The results thus obtained agree well with th
Synthesis of poly-L-asparagine and poly-L-glutamine
β Scribed by S. Ariely; M. Fridkin; A. Patchornik
- Publisher
- Wiley (John Wiley & Sons)
- Year
- 1969
- Tongue
- English
- Weight
- 342 KB
- Volume
- 7
- Category
- Article
- ISSN
- 0006-3525
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π SIMILAR VOLUMES
Poly-L-arginine was prepared by the guanidization of poly-L-ornithine with l-guanyl-3,5dimethylpyrazole. The poly-L-ornithine was derived from poly-6,N-trifluoroacetyl-L-ornithine by removal of the blocking groups under mild basic conditions (1M piperidine).
## Abstract Two electrophoretic components have been detected on the ascending boundary in unbuffered solutions of polyglutamic acid and polylysine under certain experimental conditions. If the conditions are favorable to aggregation, another maximum, the third in order, is formed on this boundary.