Synaptophysin
What is synaptophysin? Synaptophysin is a protein made by specialized neuroendocrine cells. These types of cells are found in the brain and in endocrine organs such as the thyroid gland, adrenal gland, and pancreas. Small groups of neuroendocrine cells can also be found in non-endocrine organs throughout the body such as the stomach, small bowel, …
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