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  • 1
    Electronic Resource
    Electronic Resource
    SUBCELLULAR ANALYSIS OF THE MOLECULAR FORMS OF ACETYLCHOLINESTERASE IN RAT SKELETAL MUSCLE (1978)
    Oxford, UK : Blackwell Publishing Ltd
    Journal of neurochemistry 31 (1978), S. 0 
    Details
    ISSN: 1471-4159
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Medicine
    Notes: Acetylcholinesterase (AChE, EC 3.1.1.7) activity of rat gastrocnemius muscle homogenized in 1 M-NaCl and 0.5% Triton X-100 was separated by velocity sedimentation in sucrose gradients into three molecular forms with sedimentation coefficients of about 4S, 10S and 16S. The distribution of homogenate AChE activity among the three peaks was 53, 34 and 13% respectively. The different molecular forms were found to be heterogeneously distributed in subcellular fractions prepared from sucrose homogenates of muscle, as follows: 〈inlineGraphic alt="inline image" href="urn:x-wiley:00223042:JNC783:JNC_783_fu1" location="image_n/JNC_783_fu1.gif"/〉 Subfractions of the crude sarcolemmal fraction were prepared by discontinuous sucrose gradient centrifugation. AChE was recovered in the greatest yield and with the highest specific activity in a light density subfraction (0.6/0.8 M-sucrose interface). The AChE activity in this light density subfraction was mainly (81-88%) the 10S form of the enzyme. The velocity sedimentation profiles of the AChE activity in the more dense subfractions were markedly different in that 16S AChE was a major component.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1111/j.1471-4159.1978.tb00111.x
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  • 2
    Electronic Resource
    Electronic Resource
    Some groups generated by transvections (1967)
    Springer
    Archiv der Mathematik 18 (1967), S. 364-368 
    Details
    ISSN: 1420-8938
    Source: Springer Online Journal Archives 1860-2000
    Topics: Mathematics
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01898827
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    Paper (German National Licenses)
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