Abstract
A solid phase assay for radiolabeled antibody synthesizedde novo in vitro has been described (1). The solid phase consists of antigen covalently bound to bromacetyl cellulose, a useful but difficult to prepare immunoadsorbent. Herein, we describe the preparation of polyamide resin immunoadsorbent and the procedure for coupling antigen to the polymer. Data are presented that show that polyamide resin-Ag‡ conjugates can replace bromacetyl cellulose-Ag conjugates. The usefulness of this easily prepared and inexpensive immunoadsorbent is discussed.
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Abbreviations
- BAC:
-
bromoacetyl cellulose
- FIB:
-
bovine fibrinogen
- HBSS:
-
Hanks' balanced salts solution
- HRP:
-
horseradish peroxidase
- IA:
-
immunoadsorbent
- KLH:
-
keyhole limpet hemocyanin
- MEM:
-
Eagle's minimal essential medium supplemented with non-essential amino acids, penicillin, streptomycin, HEPES buffer and normal rabbit serum
- PAR:
-
polyamide resis
- PBS:
-
phosphate-buffered saline
Reference
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Ullman, N. R. (1978).Elementary Statistics, Wiley, New York.
Roszman, T. L., J. D. Folds, and Stavitsky, A. B. (1971),Immunology 20, 1041.
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Gooch, G.T., Schwarz, S.I., Kiel, J.L. et al. Polyamide resin: A novel immunoadsorbent. Appl Biochem Biotechnol 8, 105–114 (1983). https://doi.org/10.1007/BF02778091
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DOI: https://doi.org/10.1007/BF02778091