Liquid chromatography of trombocidins
Abstract
Thrombocidal low molecular weight proteins (TLMWP) – trombocidins- belongs to class of
micromicidal low molecular weight proteins, produced as a result of response of immune system of
majority of live organisms. Current publication is devoted to development of novel chromatographic
procedures for separation, purification and analysis of TLMWP, isolated from For this purpose complex
stepwise chromatographical procedure for isolation and analysis of proteins was proposed, which includes
re-suspending of human packed red cells in acetic acid at 258 K with further centrifugation and
purification using solid phase extraction (SPE) procedure and high performance liquid chromatography
(HPLC) analysis. Analytical procedures (high performance thin layer chromatography (HPTLC) and
HPLC) for analysis of trombocidins were developed
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from trombin-simulated platelets involved in clearance of Streptococus sangius from
cardiac vegetation in experimental endocarditis// in A. Totolian (ed.) Pathogenic
streptococci, present and future. 1994. P 473-475
2. Hancock R.E.W., Scott M.G. The role of antimicrobial peptides in animal defenses //
PNAS. – 2000. – Vol.97. – P.8856-8861.
3. Yeaman M. R., Ibrahim A. S., Edwards J. E., Bayer Jr., A. S., Ghannoum M . A.
Trombi-induced rabbit platelet microbicidal proteins is fungicidal in vitro//Antimicrob.
Agents Chemother. 1993. Vol. 37. P. 546-553
4. Shailaja V.V., Himabindu V., Anuradha K. Et al. In vitro activity of gatifloxacin
against gram negative clinical isolates in a tertiary care hospital // Indian J. Mel. Microbiol.
– Vol.22. – P.222-225.
5. Дерябин Д.Г. Стафилококки: экология и патогенность. – Екатернбург: УрО РАН,
2000. – С.174-186.
6. Mosca D.A., Hurst M.A., So W. et al. IB-367, a protegrin peptide with in vitro and in
vivo activities against the microflora associsted with oral mucositis // Antimicrob. Agents
Chemother. – 2000. – Vol.44. – P.1803-1808.
7. Фадеев С.Б. Видовой состав и персистентные характеристики возбудителей
хирургической инфекции мягких тканей. – Автореф. дисс. канд. мед. наук.-
Оренбург, 1998.
8. US Patent 5338724, A 61 K 037/02, 1994.; US Patent 6211148, A 61 K 038/16, 2001.;
US Patent 6008195, C 07 K 007/08, 1999.
9. Yeaman M. R. The role of platelets in antimicrobial host defence // Clin. Infect. Dis. –
1997. – Vol.25. – P.951-968.
10. Kriijsveld J. S., Zaat A. J., Meeldjik J., van Veelen G., Fang, G., Poolman B., Brandt
E.. Trombocidines, microbicibicidal proteins from human blood platelets, are C-terminal
deletion products of CXC chemokines//J. Biol Chem. 2000. Vol. 275. P. 20374-20381
11. Yeaman M. R., Tang Y.-Q., Shen A. J. Bayer A. S., Selsted M. E. Purification and in
vitro activites of rabbit platelet microbicidal proteins// Infect . Immunol.1997. Vol. 65. P. 1023-1031
12. Tang Y.-Q, Yeaman M. R., Selsted M. E. Antimicrobal peptides from human
platelets//Infection and Immunity. 2002. Vol. 70 P. 65-6533