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You are here:Home » Antibodies » Antibodies-Synaptophysin » Anti -Synaptophysin (Major Synaptic Vesicle Protein p38, SYP)

Anti -Synaptophysin (Major Synaptic Vesicle Protein p38, SYP)


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Clone Host Grade Applications
Monoclonal Rabbit Supernatant B IH
Synaptophysin (p38) is an abundant integral membrane protein of small synaptic vesicles in the brain. It is also present in endocrine cells, where it is associated with small electron-translucent vesicles. Synaptophysin expression has been widely used as a marker for synaptogenesis in developmental studies in vivo and in vitro and as a marker for neuron-specific cell lineages in tumors of the central nervous system and of peripheral neuroendocrine cell derivation. It has multiple transmembrane regions and a cytoplasmic tail that contains 10 copies of a tyrosine-rich repeat. Biochemical experiments have demonstrated that it transverses the membrane four times and has cytoplasmic carboxyl- and amino-termini. It also contain unstable intramolecular disulfide bonds that spontaneously rearrange, thereby creating higher-order polymers that are larger than the native protein and that have distinctly different biochemical properties. Mutations involving the synaptophysin gene may be responsible for an X-linked disorder. Chromosomal localization of the human gene for synaptophysin established the human SYP locus on the X chromosome in subbands Xpll.22-pll.23. It is involved in structural functions as organizing other membrane components or in targeting the vesicles to the plasma membrane.
Catalog #S9108-06A
ApplicationsSuitable for use in Western Blot and Immunohistochemistry. Other applications not tested.
Recommended DilutionWestern Blot: 1:200
Immunohistochemistry (formalin fixed paraffin embedded): 1:100
Optimal dilutions to be determined by the researcher.
Positive ControlPancreas
Storage and StabilityMay be stored at 4°C for short-term only. Aliquot to avoid repeated freezing and thawing. Store at -20°C. Aliquots are stable for at least 12 months. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap.
Clone TypeMonoclonal
Clone No11E348
ConcentrationNot determined.
FormSupplied as a liquid, 0.05% sodium azide.
ImmunogenSynthetic peptide corresponding to human Synaptophysin. Cellular Localization: Cytoplasmic.
SpecificityRecognizes human Synaptophysin.
Important NoteThis product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications without the expressed written authorization of United States Biological.

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