Nathan Back
State University of New York System
19 Papers
120 Citations
Nathan Back is an academic researcher from State University of New York System. The author has contributed to research in topics: Kininogen & Sephadex. The author has an hindex of 7, co-authored 19 publications. Previous affiliations of Nathan Back include Roswell Park Cancer Institute.
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Papers
Chromosomal Damage in Human Leukocytes Induced by Lysergic Acid Diethylamide
TL;DR: Cytogenetic investigation of a patient extensively treated with this drug over a 4-year period for paranoid schizophrenia showed a similar increase in chromosomal damage.
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Rodent kinin-forming enzyme systems—I: Purification and characterization of plasma kininogen
TL;DR: Low molecular weight (LMW) kininogen was purified 70-fold with a 16% yield from fresh rat plasma by DEAE-Sephadex chromatography, ammonium sulfate precipitation, SephadeX G-200 gel filtration, SP-SepHadex Chromatography, CM-cellulose chromatography
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Effect of aprotinin, EACA and heparin on growth and vasopeptide system of Murphy-Sturm lymphosarcoma.
Nathan Back,Robert Steger +1 more
TL;DR: The tumor inhibition and biochemical data suggest the involvement of proteases in the neoplastic process and aprotinin and heparin significantly inhibited tumor growth by the 15th day, compared to control, saline-administered animals.
15
Rodent kinin-forming enzyme systems—II: Purification and characterization of an acid protease from murphy-sturm lymphosarcoma
TL;DR: An acid protease from the rat Murphy-Sturm lymphosarcoma (MSLS) tumor was purified 640-fold by extraction of the tumor tissue, acid precipitation with glacial acetic acid, ammonium sulfate precipitation, DEAE-Sephadex A-50 batch adsorption, QAE-separated column chromatography, SephadeX G-200 gel filtration, and CM-32 cellulose chromatography.
12
Fluorescent N-methylanthranilyl (Mantyl) tag for peptides: its application in subpicomole determination of kinins.
TL;DR: Fluorescence detection of Mantyl kinins was about 50-100 times more sensitive than UV detection of the phenylisothiocyanate-derivatized kinins under typical HPLC conditions.
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