S Schiffman

A simple, specific one-stage assay for plasma thromboplastin antecedent activity.

Samuel I. Rapaport, S Schiffman, M J Patch et al. · PubMed · 1961 · 112 citations

Thrombosis, Blood Platelet, Medicine +10

Kallikrein-like activity of crotalase, a snake venom enzyme that clots fibrinogen.

Francis S. Markland, Charles A. Kettner, S Schiffman et al. · Proceedings of the National Academy of Sciences · 1982 · 80 citations · Full text

Protein Chemistry, Protein Function, Snake Venom Enzyme +13

Partial purification and characterization of contact activation cofactor.

S Schiffman, Pearl Lee · Journal of Clinical Investigation · 1975 · 70 citations · Full text

Fletcher Factor, Molecular Biology, Protein Purification +19

Human high molecular weight kininogen. Effects of cleavage by kallikrein on protein structure and procoagulant activity.

S Schiffman, Christine Mannhalter, K.D. Tyner · Journal of Biological Chemistry · 1980 · 61 citations · Full text

Human High Molecular, Kallikrein-resistant Procoagulant Portion.kallikrein, Molecular Biology +16

The Mandatory Role of Lipid in the Interaction of Factors VIII and IX.

S Schiffman, S. T. Rapaport, May M. Y. Chong · Experimental Biology and Medicine · 1966 · 38 citations

Inflammation, Factor X, Factors Viii +14