CPLX1 Polyclonal antibody

CPLX1 Polyclonal Antibody for WB, IF, IHC, ELISA

Host / Isotype

Rabbit / IgG


human, mouse, rat and More (1)





Cat no : 10246-2-AP


complexin 1, Complexin I, complexin1, CPLX1, CPX I, CPX1, Synaphin 2

Tested Applications

Positive WB detected inmouse brain tissue, rat brain tissue
Positive IHC detected inmouse brain 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 inSH-SY5Y cells

Recommended dilution

Western Blot (WB)WB : 1:2000-1:10000
Immunohistochemistry (IHC)IHC : 1:500-1:2000
Immunofluorescence (IF)IF : 1:200-1:800
It is recommended that this reagent should be titrated in each testing system to obtain optimal results.
Sample-dependent, Check data in validation data gallery.

Product Information

10246-2-AP targets CPLX1 in WB, IF, IHC, ELISA applications and shows reactivity with human, mouse, rat samples.

Tested Reactivity human, mouse, rat
Cited Reactivityhuman, mouse, macaque
Host / Isotype Rabbit / IgG
Class Polyclonal
Type Antibody
Immunogen CPLX1 fusion protein Ag0387
Full Name complexin 1
Calculated Molecular Weight 15 kDa
Observed Molecular Weight 15-20 kDa
GenBank Accession NumberBC002471
Gene Symbol CPLX1
Gene ID (NCBI) 10815
Conjugate Unconjugated
Form Liquid
Purification MethodAntigen affinity purification
Storage Buffer PBS with 0.02% sodium azide and 50% glycerol pH 7.3.
Storage ConditionsStore at -20°C. Stable for one year after shipment. Aliquoting is unnecessary for -20oC storage. 20ul sizes contain 0.1% BSA.

Background Information

Complexin 1 (CPLX1) is a member of the complexin/synaphin gene family, which are cytosolic proteins that function in synaptic vesicle exocytosis. Complexins are enriched in neurons where they colocalize with syntaxin and SNAP-25. Complexins bind weakly to syntaxin alone and not at all to synaptobrevin and SNAP-25, but strongly to the SNAP receptor-core complex composed of these three molecules. Compexins also compete with alpha-SNAP for binding to the core complex but not with other interacting molecules, including synaptotagmin I, and regulate the sequential interactions of alpha-SNAP and synaptotagmins with the SNAP receptor during exocytosis. CLPX1 binds to the SNAP receptor complex and disrupts it, leading to the release of transmitters. Alterations of complexins may contribute to the molecular substrate for abnormalities of neural connectivity in severe mental disorders.


Product Specific Protocols
WB protocol for CPLX1 antibody 10246-2-APDownload protocol
IHC protocol for CPLX1 antibody 10246-2-APDownload protocol
IF protocol for CPLX1 antibody 10246-2-APDownload protocol
Standard Protocols
Click here to view our Standard Protocols



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