Agarose gel electrophoresis.

TL;DR: Two electrophoretic variants of a collagenolytic enzyme from the cytoplasmic lysosome-like granules of leukaemic myeloid cells were purified by chromatography of the granule extract on Sephadex G-75, Bio Rex 70 and collagen–Sepharose, and electrophoresis on polyacrylamide gel.

TL;DR: Smokers with severe alpha1-antitrypsin deficiency, Pi Z, had a significantly lower life expectancy than non-smokers and a greatly reduced survival, regardless of sex.

TL;DR: The described procedure has the advantage of not requiring either molecular sieve or affinity chromatography for purification of homogenous CRP from human sera.

TL;DR: A well documented case of non-secretory myelomatosis with extensive skeletal lesions has been studied by immunohistologic techniques, electron microscopy, various electrophoretic procedures and different studies of serum and urine, concluding that the defect must be localized to the plasma cells themselves and not to the precursor cells of the B system.

TL;DR: The technique of disc electrophoresis has been presented, including a discussion of the technical variables with special reference to the separation of protein fractions of normal human serum.

TL;DR: The method utilizes the difference between the rate of electrophoretic migration of proteins and of their antibody complexes in agarose gel to perform quantitative analysis of proteins with a charge differing from that of the bulk of the immunoglobulins.

TL;DR: Some mechanisms that provide a rationale for the resolution afforded by zone electrophoresis in many gels will be detailed; the theory of some new modifications of zone electophoresis that have been designed to take maximum advantage of these mechanisms will be developed.