Zobrazeno 1 - 10
of 49
pro vyhledávání: '"Hector Carminatti"'
Publikováno v:
Journal of Neuroscience Research. 58:480-491
The targeting of polypeptides to restricted cytoplasmic domains by means of mRNA sorting is a widespread phenomena utilized by many cell types. In the central nervous system, in situ hybridization analysis has shown previously that the mRNAs encoding
Publikováno v:
Journal of Neuroscience Research. 42:220-227
Thy 1.2 is a well-known major cell surface glycoprotein of the central nervous system (CNS). However, the regulation of the expression of this molecule as well as its function are yet to be determined. To approach these problems we studied the synthe
Publikováno v:
Neurochemistry International. 16:295-300
In the present work we report a serum induced decrease in the rate of [2- 3 H]mannose incorporation into dolichol derivatives and proteins in the embryonic chick optic lobe. This novel effect of serum is widely distributed in sera from different spec
Publikováno v:
Neurochemistry international. 21(2)
Recently, we described that serum decreases tritiated mannose incorporation into protein in the chick optic lobe at 18 days of embryonic age (Rossi et al., 1990). In this paper, we found a strikingly different response of this serum effect according
Publikováno v:
Journal of Chromatography A. 265:193-200
Extending work on the detection of organic compounds in thin-layer chromatography using the thermal—ultraviolet method, the differential detection of sugars based on a temperature-dependent characteristic pattern revealed under UV and visible light
Publikováno v:
Journal of Neurochemistry. 38:1236-1240
A soluble fraction from rat brain neuronal perikarya was shown to contain both the specific and nonspecific forms of the enzyme acetylcholines-terase (EC's 3.1.1.7. and 3.1.1.8., respectively). The ratio of the enzyme activities varied along the cour
Publikováno v:
Experimental Eye Research. 33:563-576
This work describes the formation of lipid sugar intermediates behaving like dilichyl-P-Glc, dolichyl-P-Man, dolichyl-P-P-GlcNAc and dolichyl-P-P-(GlcNAc) 2 in membranes derived from chick embryonic lens. The reaction products obtained upon incubatio
Publikováno v:
Journal of Chromatography A. 295:123-128
Reproducible solubilization of flourescent derivatives of glucosamine and glucose from heated silica gel adsorbent is reported. The fluorescence emission spectra of these compounds were also measured. It was found that the flourescent compounds remai
Autor:
Hector Carminatti, Adrian Sagedahl, Victor P. Idoyoga-Vargas, Daniel Mario Alperin, Maria Susana Dubra
Publikováno v:
Journal of Chromatography A. 250:124-128
Publikováno v:
Archives of Biochemistry and Biophysics. 116:26-33
A new enzyme has been found in yeast, which catalyzes the hydrolysis of guanosine diphosphate glucose to guanosine diphosphate and glucose. The enzyme was purified about 130-fold and its kinetic properties were studied. The enzymic activity seems to