Ki‐1 (CD30) antigen is released by Ki‐1‐positive tumor cells in vitro and in vivo. I. Partial characterization of soluble Ki‐1 antigen and detection of the antigen in cell culture supernatants and in serum by an enzyme‐linked immunosorbent assay

Josimovic‐Alasevic, Olivera; Dürkop, Horst; Schwarting, Roland; Backé, Eva; Stein, Harald; Diamantstein, Tibor

doi:10.1002/eji.1830190125

Public

Ki‐1 (CD30) antigen is released by Ki‐1‐positive tumor cells in vitro and in vivo. I. Partial characterization of soluble Ki‐1 antigen and detection of the antigen in cell culture supernatants and in serum by an enzyme‐linked immunosorbent assay

Published in European Journal of Immunology • Jan 1, 1989

Authors:

Olivera Josimovic‐Alasevic

Horst Dürkop

Roland Schwarting

Abstract

An enzyme-linked immunosorbent assay (ELISA) has been developed that allows the quantitative determination of the Ki-1 (CD30) antigen in soluble form. Similar levels of sensitivity of this new Ki-1 ELISA and the ELISA previously described for measuring the soluble 55-kDa chain of the interleukin 2 r...

Subject

Antigen

In vitro

In vivo

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