Molecular cloning, expression in Escherichia coli, and development of monoclonal antibodies to feline cystatin C

作者: Junya Nakata , Aiko Nakahari , Chika Takahashi , Seishiro Chikazawa , Yasutomo Hori

DOI: 10.1016/J.VETIMM.2010.07.016

关键词:

摘要: Cystatin C is a member of the cystatin superfamily low-molecular-weight proteins that inhibit activity cysteine protease. The full-length cDNA encodes feline (FeCysC) has been cloned from white blood cells by oligo-capping method. consists 796 nucleotides and includes an open reading frame encoding polypeptide 146 amino acids. Next, we developed several mouse anti-FeCysC monoclonal antibodies (mAbs). recombinant FeCysC (rFeCysC) was expressed in Escherichia coli (E. coli) BL21 used as antigen to immunise mice. reactivity mAbs native examined western blot analysis against urinary protein cats with chronic kidney disease (CKD). three anti-rFeCysC (3-9G, 7-7C, 9-12F) were able recognise FeCysC.

参考文章(17)
L Begić-Odobasić, W Machleidt, M Trstenjak, M Kotnik, T Popović, J Brzin, A Ritonja, B Lenarcic, V Turk, Human cysteine proteinases and their protein inhibitors stefins, cystatins and kininogens. Biomedica biochimica acta. ,vol. 45, pp. 1375- 1384 ,(1986)
K Tabei, Y Asano, S Tian, E Kusano, T Kawai, Y Itoh, T Ohara, Cystatin C measurement and its practical use in patients with various renal diseases. Clinical Nephrology. ,vol. 48, pp. 104- 108 ,(1997)
L Björck, A Grubb, L Kjellén, Cystatin C, a human proteinase inhibitor, blocks replication of herpes simplex virus. Journal of Virology. ,vol. 64, pp. 941- 943 ,(1990) , 10.1128/JVI.64.2.941-943.1990
M Abrahamson, A Ritonja, M A Brown, A Grubb, W Machleidt, A J Barrett, Identification of the probable inhibitory reactive sites of the cysteine proteinase inhibitors human cystatin C and chicken cystatin. Journal of Biological Chemistry. ,vol. 262, pp. 9688- 9694 ,(1987) , 10.1016/S0021-9258(18)47989-6
O. Tenstad, A. B. Roald, A. Grubb, K. Aukland, Renal handling of radiolabelled human cystatin C in the rat. Scandinavian Journal of Clinical & Laboratory Investigation. ,vol. 56, pp. 409- 414 ,(1996) , 10.3109/00365519609088795
Don P. King, Scott A. Brown, Frederic S. Almy, Mary M. Christopher, Evaluation of Cystatin C as an Endogenous Marker of Glomerular Filtration Rate in Dogs Journal of Veterinary Internal Medicine. ,vol. 16, pp. 45- 51 ,(2002) , 10.1111/J.1939-1676.2002.TB01605.X
A R Collins, A Grubb, Inhibitory effects of recombinant human cystatin C on human coronaviruses. Antimicrobial Agents and Chemotherapy. ,vol. 35, pp. 2444- 2446 ,(1991) , 10.1128/AAC.35.11.2444
Magnus Abrahamson, Anders Grubb, Isleifur Olafsson, Åke Lundwall, Molecular cloning and sequence analysis of cDNA coding for the precursor of the human cysteine proteinase inhibitor cystatin C FEBS Letters. ,vol. 216, pp. 229- 233 ,(1987) , 10.1016/0014-5793(87)80695-6
Kazuo Uchida, Akiko Gotoh, Measurement of cystatin-C and creatinine in urine Clinica Chimica Acta. ,vol. 323, pp. 121- 128 ,(2002) , 10.1016/S0009-8981(02)00177-8