Proteinases and sialyltransferase in hum
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Joseph Abecassis; RΓ©gine Collard; Michel Eber; Jean Pusel; Jean P. Fricker; GΓRa
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Article
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1984
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John Wiley and Sons
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French
β 457 KB
## Abstract Proteolytic and sialyltransferase activities were determined in extracts of 65 human primary breast tumors, 6 lymph node metastases, 6 fibroadenomas and 27 normal tissues. Using proteins and synthetic selective substrates, we observed the presence of collagenβpeptidases, plasminogen act