## Abstract The conformational changes of poly‐__N__^ε^‐glutaryl‐L‐lysine (PGL) and poly‐__N__^ε^‐succinyl‐L‐lysine (PSL) in various salt solutions were studied by use of ORD and potentiometric titration measurements. The addition of alkali metal salts to the fully ionized PGL or PSL solution cause
Preparation and properties of poly(Nε,Nε-dicarboxymethyl-l-lysine)
✍ Scribed by Kazuo Uehara; Katsutoshi Nitta; Shintaro Sugai
- Publisher
- Elsevier Science
- Year
- 1979
- Tongue
- English
- Weight
- 406 KB
- Volume
- 20
- Category
- Article
- ISSN
- 0032-3861
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## Abstract Poly(__N__^ε^‐stearyl‐L‐lysine) and poly(__N__^ε^‐pelargonyl‐L‐lysine) were synthesized both by polymerization of __N__^ε^‐pelargonyl and __N__^ε^‐stearyl‐L‐lysine NCA and by acylation of poly(L‐lysine) with pelargonyl and stearyl chloride. This second route has proven to be very useful
Poly(trimethy1-L-lysine), [Lys(Mq)],, is converted from random coil to a-helix at about 1/30 of the NaC10, concentration required by poly(L-lysine), (Lys),. NaClO, generates turbidity in [Lys(Me),], at concentrations above that required for helix formation, and decreases turbidity above 1M NaC10,. T