Studies on the murine Ss protein. I. Purification, molecular weight, and subunit structure.
Open Access
- 1 September 1975
- journal article
- Published by Rockefeller University Press in The Journal of Experimental Medicine
- Vol. 142 (3), 664-672
- https://doi.org/10.1084/jem.142.3.664
Abstract
The murine Ss protein has been isolated and purified. Using specific antisera, the radiolabeled protein has a mol wt of 120,000 in sodium dodecyl sulfate polyacrylamide gels. It is composed of two basic subunits of 23,000 and 14,000 daltons. The smaller molecular weight subunit contains a single disulfide bridge, is devoid of carbohydrate, and may represent the murine equivalent of beta2-microglobulin.Keywords
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