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Specific Endocrine Tissue Marker Defined by a Monoclonal Antibody

Lloyd, Ricardo V., Wilson, Barry S.·1983·Science

Abstract

One of two mouse monoclonal antibodies (LK2H10) produced by hybridoma technology against a human endocrine tumor (pheochromocytoma) demonstrated specific immunoreactivity for 69 normal and neoplastic endocrine cells and tissues known to contain secretory granules. This immunoreactivity was specific, since other normal tissues, tumors from endocrine cells without granules, and tumors from other nonendocrine tissues were negative when tested with antibody LK2H10. The antibody reacted with human fetal adrenal medulla and human pancreatic endocrine cells and with adrenal medullary cells from monkeys and pigs. The antigen detected by antibody LK2H10 is associated with cytoplasmic secretory granules, has an estimated molecular weight of 68,000, and may be related to human chromogranin.

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Metadata

Authors
Lloyd, R. V., & Wilson, B. S.
Venue
Science
Published
1983-11-11
Volume
222
Issue
4624
Pages
628-630
ISSN
  • 0036-8075 (ISSN-L)
  • 1095-9203
OpenAlex
W1971020206
Cited by
337
References
0
FWCI
17.85
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: Specific Endocrine Tissue Marker Defined by a Monoclonal Antibody. https://app.cochat.ai/papers/10.1126/science.6635661
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Lloyd, R. V., & Wilson, B. S. (1983). Specific Endocrine Tissue Marker Defined by a Monoclonal Antibody. Science. https://doi.org/10.1126/science.6635661

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