Synaptophysin Rabbit Polyclonal Antibody (clone Z66), Predilute This polyclonal antibody reacts with human synaptophysin. Synaptophysin (38 kDa) is a membrane component of the synaptic vessicle present in neurons and neuroendocrine cells. May be useful in identifying tumor cells of neuroendocrine origin. Positive tissue: Pancreas/neuroendocrine tumors. Clone/PAD: Z66 Immunogen: C-terminus of human synaptophysin Specificity: This polyclonal antibody reacts with human synaptophysin. Reactivity: Human Applications: Immunohistochemistry (FFPE) Pretreatment: Epitope Retrieval: Not required, Enzyme Digestion: Not Required. Enzyme Digestion (Digest-All™ 2/Trypsin) may enhance staining. Expected Staining Pattern: Predominantly cytoplasmic Reactivity: Human Validated Application: Immunohistochemistry (FFPE) Host: Rabbit Target Gene: Synaptophysin Gene ID: 6855 Label or Dye: Unconjugated Dilution: Predilute Antibody Product Size: 6 mL Shipping Condition: Wet Ice Regulatory Statement: For In Vitro Diagnostic Use. Store in refrigerator (2–8°C).