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Cited by 509

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Human epidermal growth factor: isolation and chemical and biological properties.

Open access
Cohen, S, Carpenter, G·1975·Proceedings of the National Academy of Sciences

Abstract

A polypeptide hormone has been isolated from human urine, human epidermal growth factor. It was assayed by its ability to compete with 125I-labeled mouse-derived epidermal growth factor in binding to human foreskin fibroblasts. The biological effects of the human polypeptide are similar to those previously described for the mouse hormone. These include the stimulation of the growth in vitro of human foreskin fibroblasts and corneal epithelial cells in organ culture, and the in vivo induction of precocious eyelid opening in the newborn mouse. The amino acid compositions of the two polypeptides differ, although certain similarities are present. The estimated molecular weight of the human polypeptide, 5300-5500, is slightly lower than that of the mouse hormone. Both polypeptides apparently compete for the same site on the cell membrane; and antibodies to the mouse polypeptide crossreact to some extent with the human hormone.

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Metadata

Authors
Cohen, S., & Carpenter, G.
Venue
Proceedings of the National Academy of Sciences
Published
1975-04
Volume
72
Issue
4
Pages
1317-1321
ISSN
  • 0027-8424 (ISSN-L)
  • 1091-6490
OpenAlex
W1998599114
Cited by
509
References
0
FWCI
10.36
Type
journal article
Language
en
Open access
green

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CoChat. (2026). Citation check: Human epidermal growth factor: isolation and chemical and biological properties. https://app.cochat.ai/papers/10.1073/pnas.72.4.1317
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Cohen, S., & Carpenter, G. (1975). Human epidermal growth factor: isolation and chemical and biological properties. Proceedings of the National Academy of Sciences. https://doi.org/10.1073/pnas.72.4.1317

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.