Analyses of monoclonal antibodies reacting with porcine CD3: results from the Second International Swine CD Workshop (CROSBI ID 82393)
Prilog u časopisu | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Pescovitz, M.D. ; Book, B.K. ; Aasted, B. ; Dominguez, J. ; Ezquerra, A. ; Trebichavsky, I. ; Novikov, B. ; Valpotić, Ivica ; Nielsen, J. ; Arn, S. ; Sachs, D.H. ; Lunney, J.K. ; Boyd, P.C. ; Walker, J. ; Lee, R. ; Lacković, Gordana ; Kirkham, P. ; Parkhouse, R.M.E. ; Saalmüller, Armin
engleski
Analyses of monoclonal antibodies reacting with porcine CD3: results from the Second International Swine CD Workshop
Among the 57 monoclonal antibodies (mAb) analyzed within the T-cell group from the Second International Swine CD Workshop, six mAb fell within clusters T10 and T11 (No. 088, STH164 ; No. 148, FY1A3 ; No. 149, FY2C1 ; No. 150, FY1H2 ; No. 151, FY2A11 ; No. 169, BB23-8E6). The mAb within these two groups gave a similar appearance on the flow cytometry and stained all peripheral blood T-cells as defined by CD4 and wCD8 staining. All six mAb precipitated a 24 kDa protein. On the basis of inhibition analyses performed as part of the workshop and from published data, the mAb define at least three epitopes. There is only minimal stimulation of resting peripheral lymphocytes, but four of the mAb produce strong stimulation in the presence of PMA. With the exception of STH164, all have been shown to react with CD3e-transfected COS cells. The new mAb, therefore, react with three epitopes on porcine CD3e designated CD3a (BB23-8E6, FY2A11), CD3B (FY1A3, FY2C1) and CD3c (FY1H2). mAb STH164 appears to be reactive with another epitope, however, since its reactivity with CD3 has not been confirmed it is designated as wCD3.
Monoclonal antibodies; Resting peripheral lymphocytes; Epitope; Porcine; CD3
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Podaci o izdanju
60 (3-4)
1998.
261-268
objavljeno
0165-2427
10.1016/S0165-2427(97)00102-5