Concepedia
Statistics
Publications
11
Citations
385
H-Index
Active since
1981
Affiliations
University of California, Davis(Current)
University of Hawaii System
University of Hawaiʻi at Mānoa
Umbert A. Urch is an author at University of California, Davis specializing in life sciences, biochemistry, and enzymology.
Publications per year
1981–1994
The interaction of boar sperm proacrosin with its natural substrate, the zona pellucida, and with polysulfated polysaccharides
Umbert A. Urch, H.C. Patel · Development · 1991 · 98 citations · Full text
Life Sciences, Biochemistry, Molecular Biology +17
Limited and specific proteolysis of the zona pellucida by acrosin
Umbert A. Urch, Nathan J. Wardrip, Jerry L. Hedrick · Journal of Experimental Zoology · 1985 · 58 citations
Life Sciences, Biochemistry, Cell Biology +13
Evidence that acrosin activity is important for the development of fusibility of mammalian spermatozoa with the oolemma: inhibitor studies using the golden hamster
Hiroko Takano, Ryuzo Yanagimachi, Umbert A. Urch · Zygote · 1993 · 56 citations
Life Sciences, Biochemistry, Infertility +9
Isolation and characterization of the hatching enzyme from the amphibian, Xenopus laevis
Umbert A. Urch, Jerry L. Hedrick · Archives of Biochemistry and Biophysics · 1981 · 42 citations
Life Sciences, Biology, Developmental Biology +9
The hatching enzyme from xenopus laevis: Limited proteolysis of the fertilization envelope
Umbert A. Urch, Jerry L. Hedrick · Journal of Supramolecular Structure and Cellular Biochemistry · 1981 · 28 citations
Life Sciences, Biochemistry, Molecular Biology +16
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