Abstract
1. Excellent precipitating antibodies to rabbit recombined casein polypeptides were obtained in a sheep after 8 weeks of immunization with rabbit recombined polypeptides coupled to Sepharose-albumin. 2. The antiserum was assessed for specificity by several immunochemical techniques and was monospecific when tested against acid-precipitated casein, recombined casein and extracts of lactating rabbit mammary tissue. 3. A specific anti-casein immunoglobulin fraction was prepared by immunoadsorption of the antiserum by using Sepharose-recombined casein as immunoadsorbent. 4. The specific anti-casein immunoglobulin was used to prepare a Sepharose-anti-casein immunoadsorbent for the isolation of casein from extracts of rabbit mammary tissue.
Full text
PDF






Images in this article
Selected References
These references are in PubMed. This may not be the complete list of references from this article.
- Al-Sarraj K., White D. A., Mayer R. J. Purification and properties of casein from mammary gland of lactating rabbits. Int J Biochem. 1978;9(4):269–277. doi: 10.1016/0020-711x(78)90009-5. [DOI] [PubMed] [Google Scholar]
- Craig R. K., Brown P. A., Harrison O. S., McIlreavy D., Campbell P. N. Guinea-pig milk-protein synthesis. Isolation and characterization of messenger ribonucleic acids from lactating mammary gland and identification of caseins and pre-alpha-lactalbumin as translation products in heterologous cell-free systems. Biochem J. 1976 Oct 15;160(1):57–74. doi: 10.1042/bj1600057. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Feldman M. K. A direct radioimmunoassay for mouse casein. Comp Biochem Physiol A Comp Physiol. 1974 Sep 1;49(1A):127–135. doi: 10.1016/0300-9629(74)90548-9. [DOI] [PubMed] [Google Scholar]
- Feldman M. K., Ceriani R. L. A comparative immunologic and electrophoretic analysis of rat and mouse caseins. Comp Biochem Physiol. 1970 Dec 1;37(3):421–427. doi: 10.1016/0010-406x(70)90570-0. [DOI] [PubMed] [Google Scholar]
- Houdebine L. M., Gaye P. Purification of the mRNAs for Ewe alphaS-casein and beta-casein by immunoprecipitation of polysomes. Eur J Biochem. 1976 Mar 16;63(1):9–14. doi: 10.1111/j.1432-1033.1976.tb10200.x. [DOI] [PubMed] [Google Scholar]
- Houdebine L. M., Gaye P. Regulation of casein synthesis in the rabbit mammary gland. Titration of mRNA activity for casein under prolactin and progesterone treatments. Mol Cell Endocrinol. 1975 Jul;3(1):37–55. doi: 10.1016/0303-7207(75)90030-1. [DOI] [PubMed] [Google Scholar]
- LOWRY O. H., ROSEBROUGH N. J., FARR A. L., RANDALL R. J. Protein measurement with the Folin phenol reagent. J Biol Chem. 1951 Nov;193(1):265–275. [PubMed] [Google Scholar]
- Rosen J. M., Woo S. L., Comstock J. P. Regulation of casein messenger RNA during the development of the rat mammary gland. Biochemistry. 1975 Jul;14(13):2895–2903. doi: 10.1021/bi00684a016. [DOI] [PubMed] [Google Scholar]
- Speake B. K., Dils R., Mayer R. J. Regulation of enzyme turnover during tissue differention. Studies on the effects of hormones on the turnover of fatty acid synthetase in rabbit mammary gland in organ culture. Biochem J. 1975 May;148(2):309–320. doi: 10.1042/bj1480309. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Tan W. C., Goldsmith I. J., Young S. The content of casein in lactating mammary glands of the rat. Phosphoprotein assay on rennin-CA ++ precipitated proteins. Acta Endocrinol (Copenh) 1972 Feb;69(2):413–416. doi: 10.1530/acta.0.0690413. [DOI] [PubMed] [Google Scholar]
- Terry P. M., Ball E. M., Ganguly R., Banerjee M. R. An indirect radioimmunoassay for mouse casein using 125I-labeled antigen. J Immunol Methods. 1975 Dec;9(2):123–134. doi: 10.1016/0022-1759(75)90102-7. [DOI] [PubMed] [Google Scholar]
- Walker J. H., Betts S. A., Manning R., Mayer R. J. Absorption of antisera for studies on specific enzyme turnover. Biochem J. 1976 Nov;159(2):355–362. doi: 10.1042/bj1590355. [DOI] [PMC free article] [PubMed] [Google Scholar]
- White D. A., Pounder D. J., Hawthorne J. N. Phospholipase A 1 activity of guinea pig pancreas. Biochim Biophys Acta. 1971 Jul 21;242(1):99–107. doi: 10.1016/0005-2744(71)90091-x. [DOI] [PubMed] [Google Scholar]


