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The Journal of Biological Chemistry|December 15, 1991
The effect of elimination of intersubunit disulfide bonds on the activity, assembly, and secretion of recombinant human acetylcholinesterase. Expression of acetylcholinesterase Cys-580----Ala mutantB Velan, H Grosfeld, C Kronman, et al.
The EMBO Journal|October 1, 1992
Substrate inhibition of acetylcholinesterase: residues affecting signal transduction from the surface to the catalytic centerA Shafferman, B Velan, A Ordentlich, et al.
The Journal of Biological Chemistry|August 15, 1993
Dissection of the human acetylcholinesterase active center determinants of substrate specificity. Identification of residues constituting the anionic site, the hydrophobic site, and the acyl pocketA Ordentlich, D Barak, C Kronman, et al.
The Journal of Biological Chemistry|September 5, 1992
Mutagenesis of human acetylcholinesterase. Identification of residues involved in catalytic activity and in polypeptide foldingA Shafferman, C Kronman, Y Flashner, et al.
The Journal of Biological Chemistry|May 5, 1987
Specific residues within an amino-terminal domain of 35 residues of interferon alpha are responsible for recognition of the human interferon alpha cell receptor and for triggering biological effectsA Shafferman, B Velan, S Cohen, et al.
Developments in Biological Standardization|January 1, 1985
Cloning of a bovine interferon-alpha gene subfamily and comparisons between genetically engineered and leukocyte bovine interferonsB Velan, S Cohen, H Grosfeld, et al.
Molecular & General Genetics : MGG|January 1, 1984
Mutations not altering the symmetrical sequences in the trp operator yield a constitutive phenotypeH Grosfeld, S Cohen, B Velan, et al.
The Journal of Biological Chemistry|May 10, 1985
Bovine interferon alpha genes. Structure and expressionB Velan, S Cohen, H Grosfeld, et al.
Developments in Biological Standardization|January 1, 1985
Cloning, expression and biological activity of a new variant of human interferon alpha identified in virus induced lymphoblastoid cellsS Cohen, B Velan, H Grosfeld, et al.
The Journal of Cell Biology|September 1, 1977
Retention of amylase in the secretory granules of parotid gland after extensive release of Ca++ by ionophore A-23187Y Flashner, M Schramm
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