Dubrovs'kyj O. Cloning, bacterial expression and cytokine-like activity of C-terminal non-catalytic module of eukaryotic tyrosyl-tRNA synthetase

Українська версія

Thesis for the degree of Candidate of Sciences (CSc)

State registration number

0401U001303

Applicant for

Specialization

  • 03.00.03 - Молекулярна біологія

24-04-2001

Specialized Academic Board

Д 26.237.01

Institute of Molecular Biology and Genetics of NAS of Ukraine

Essay

Recombinant C-terminal noncatalytic module of tyrosyl-tRNA synthetase and cytokine EMAPII have been cloned, expressed and purified to homogeneity. The cytokine activity of C-terminal noncatalytic module of tyrosyl-tRNA synthetase from higher eukariot has been shown. Synergistic mode of procoagulant action of C-terminal noncatalytic module of tyrosyl-tRNA synthetase and TNF has been shown. Speculative model of increasing of tumor sensibilities to TNF action under influence of C-terminal noncatalytic module of tyrosyl-tRNA synthetase as additional to EMAPII system has been proposed

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