Zobrazeno 1 - 10
of 11
pro vyhledávání: '"R W, Rubin"'
Publikováno v:
The Journal of Cell Biology
A study was undertaken to develop a means of quantitating the amount of tubulin present as a soluble pool and as intact microtubules in cultured Chinese hamster ovary cells. A procedure was developed in which these cells grown on monolayer culture in
Publikováno v:
The Journal of Cell Biology
A two-dimensional polyacrylamide gel analysis of three types of bovine exocytotic granule membranes has been undertaken. Great care was taken to purify the membranes of biochemical homogeneity with minimal contamination from other membrane sources. T
Publikováno v:
The Journal of Cell Biology
A technique is described for isolating nuceoli from Acanthamoeba castellanii. Nuclei isolated by a modification of the technique of F. J. Chlapowski and R. N. Band (1971) are sonicated in a surcrose-Tris-MgSO4-KC1-Triton X-100 buffer and centrifuged
Publikováno v:
Biochimica et biophysica acta. 707(2)
Subfractions of adrenal medullary homogenates were analyzed in two-dimensional polyacrylamide gels to assess the extent of protein homology. Chromaffin granule proteins were highly acidic, with the exception of the soluble form of the enzyme dopamine
Autor:
L P, Everhart, R W, Rubin
Publikováno v:
The Journal of Cell Biology
Cytochalasin B (CB) shows a marked concentration-dependent inhibition of the incorporation of [(3)H]thymidine into Chinese hamster ovary cells. This inhibition was shown to result from an inhibition of thymidine uptake, not from an inhibition of DNA
Autor:
L P, Everhart, R W, Rubin
Publikováno v:
The Journal of Cell Biology
The surface morphology of Chinese hamster ovary cells treated with cytochalasin B (CB) has been examined using the scanning electron microscope. The cells respond to treatment with CB by retracting peripheral processes, rounding up, and assuming a sm
Autor:
R W, Rubin, C L, Leonardi
Publikováno v:
Methods in enzymology. 96
Publikováno v:
Analytical biochemistry. 83(1)
Publikováno v:
Cancer research. 42(4)
Surface-exposed proteins of vinblastine-sensitive human lymphoid cell line of leukemic origin (CCRF-CEM) were examined by the lactoperoxidase-catalyzed iodination and two-dimensional polyacrylamide gel electrophoresis methods. Spots which comigrate w
Publikováno v:
Cancer research. 42(7)
The Dunning rat prostate adenocarcinoma (R3327) is a reliable model that shares many similarities with the human tumor. Two sublines of the tumor, G and H, represent opposite extremes in histology and growth rate. Purified membrane fractions from G a