解剖学和形态学
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abstract::A number of different analytical techniques are now available for the isolation of apoA-I, apoA-II, and apoA-IV. The choice of a particular technique is dependent on the instrumentation available, and the quantity of isolated apolipoprotein required. The isolation and characterization of the separate isoforms and the ...
journal_title:Methods in enzymology
pub_type: 杂志文章
doi:10.1016/0076-6879(86)28070-2
更新日期:1986-01-01 00:00:00
abstract::This chapter provides the methodologies employed to study the polymorphism of human apoE. These and other related studies have advanced our understanding of the structure and function of this protein as follows: The complex array of human apoE observed by two-dimensional gel electrophoresis results from genetic variat...
journal_title:Methods in enzymology
pub_type: 杂志文章
doi:10.1016/0076-6879(86)28109-4
更新日期:1986-01-01 00:00:00
abstract::This chapter outlined the methods used to study intra- and extracellular modifications of apolipoproteins. These and other related studies have shown that several of the apolipoproteins undergo a series of intra- and extracellular modifications as follows: All apolipoproteins studied contain an 18-26 long signal pepti...
journal_title:Methods in enzymology
pub_type: 杂志文章
doi:10.1016/0076-6879(86)28100-8
更新日期:1986-01-01 00:00:00
abstract::The analysis of a reaction pathway by stopped-flow and chemical quench-flow methods provides the only means of directly measuring the rates of reaction at the active site of an enzyme. The interpretation of data from each technique is similar and involves solution of the differential equations describing the approach ...
journal_title:Methods in enzymology
pub_type: 杂志文章
doi:10.1016/0076-6879(86)34129-6
更新日期:1986-01-01 00:00:00
abstract::The Microsealed Drug Delivery (MDD) system was developed to achieve several objectives: to maximize the bioavailability of a therapeutic agent in a target tissue; to minimize the adverse side effects of a therapeutic agent or its metabolites; to optimize the onset, rate, and duration of drug delivery; to maintain the...
journal_title:Methods in enzymology
pub_type: 杂志文章
doi:10.1016/s0076-6879(85)12036-7
更新日期:1985-01-01 00:00:00
abstract::Although the use of monoclonal antibodies to characterize the Ia antigen system is still in its infancy, the usefulness of this approach is clearly apparent. Since xenogeneic immunization can be used to generate these antibodies, the chances are good that a greater variety of Ia types and determinants will be detected...
journal_title:Methods in enzymology
pub_type: 杂志文章
doi:10.1016/0076-6879(83)92010-4
更新日期:1983-01-01 00:00:00
abstract::We describe here the components and uses of two image intensifier systems. The SIT camera system is convenient, relatively inexpensive, readily adaptable to most microscopes, and reliable. It suffers from lack of resolution at high gain levels and the inability to extend its sensitivity by accumulating an image over t...
journal_title:Methods in enzymology
pub_type: 杂志文章
doi:10.1016/0076-6879(83)98154-5
更新日期:1983-01-01 00:00:00