Synaptophysin Antibody

Synaptophysin Polyclonal Antibody for IF, IHC, IP, WB, ELISA

Host / Isotype

Rabbit / IgG


human, mouse, rat and More (2)





Cat no : 17785-1-AP


SYN, synaptophysin, SYP

Tested Applications

Positive WB detected inmouse brain tissue, human brain tissue, mouse cerebellum tissue, rat brain tissue
Positive IP detected inmouse brain tissue
Positive IHC detected inmouse brain tissue, human pituitary adenoma tissue, ganglioma tissue, neuroblastoma tissue, human brain tissue, human pancreas tissue, mouse pancreas tissue

Note: suggested antigen retrieval with TE buffer pH 9.0; (*) Alternatively, antigen retrieval may be performed with citrate buffer pH 6.0
Positive IF detected inPC-12 cells, human lung cancer tissue, human gliomas tissue

Recommended dilution

Western Blot (WB)WB : 1:5000-1:50000
Immunoprecipitation (IP)IP : 0.5-4.0 ug for IP and 1:500-1:2000 for WB
Immunohistochemistry (IHC)IHC : 1:1000-1:4000
Immunofluorescence (IF)IF : 1:10-1:100
Sample-dependent, check data in validation data gallery

Product Information

17785-1-AP targets Synaptophysin in IF, IHC, IP, WB, ELISA applications and shows reactivity with human, mouse, rat samples.

Reactivity human, mouse, rat
Cited Species hamster, hamsters, human, mouse, rat
Host / Isotype Rabbit / IgG
Class Polyclonal
Type Antibody
Immunogen Synaptophysin fusion protein Ag11781
Full Name synaptophysin
Calculated molecular weight 313aa,34 kDa
Observed molecular weight 38-40 kDa
GenBank accession number BC064550
Gene symbol SYP
Gene ID (NCBI) 6855
Conjugate Unconjugated
Form Liquid
Purification Method Antigen affinity purification
Storage Buffer PBS with 0.02% sodium azide and 50% glycerol pH 7.3.
Storage ConditionsStore at -20oC. Aliquoting is unnecessary for -20oC storage.

Background Information

Synaptophysin (SYP, also known as major synaptic vesicle protein p38) is a 38-kDa integral membrane glycoprotein that regulates synaptic vesicle endocytosis. It is the most abundant synaptic vesicle protein by mass. Synaptophysin is present in neuroendocrine cells and neurons that participate in synaptic transmission. Synaptophysin is a useful marker for identification of neuroendocrine cells and neoplasms. (PMID: 3010302; 21658579)


Product Specific Protocols
WB protocol for Synaptophysin antibody 17785-1-APDownload protocol
IHC protocol for Synaptophysin antibody 17785-1-APDownload protocol
IF protocol for Synaptophysin antibody 17785-1-APDownload protocol
IP protocol for Synaptophysin antibody 17785-1-APDownload protocol
Standard Protocols
Click here to view our Standard Protocols



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