Synaptosomal-Associated Protein 25 kDa (SNAP25, commonly referred to as SNAP-25) is a core soluble N-ethylmaleimide-sensitive factor attachment protein receptor (SNARE) component. It lacks a transmembrane domain but anchors to presynaptic membranes via palmitoylation, forming the ternary SNARE complex with syntaxin-1 and VAMP2 to drive synaptic vesicle fusion and neurotransmitter release (e.g., acetylcholine, glutamate).
Mutations in SNAP25 are linked to Dravet syndrome (severe childhood epilepsy) and autism spectrum disorders. Botulinum toxin types A and B cleave SNAP25 to block exocytosis, used clinically for dystonia and hyperhidrosis. Ongoing research explores small molecules targeting SNAP25-SNARE interactions for epilepsy and neuropsychiatric condition therapies.
Recombinant Human Synaptosomal-associated protein 25 (SNAP25) (CSB-EP021873HU)
Validated Data
(Tris-Glycine gel) Discontinuous SDS-PAGE (reduced) with 5% enrichment gel and 15% separation gel.
SNAP25 Recombinant Monoclonal Antibody (CSB-RA447076A0HU)
Validated Data
Western Blot
Positive WB detected in: Helawhole cell lysate(30µg), Jurkat whole cell lysate(30µg), U251 whole cell lysate(30µg), U87 whole cell lysate(30µg), PC-12 whole cell lysate(30µg), Mouse brain tissue lysate(30µg), Rat brain tissue lysate(30µg)
All lanes: SNAP25 antibody at 1:1000
Secondary
Goat polyclonal to rabbit IgG at 1/40000 dilution
Predicted band size: 23 kDa
Observed band size: 25 kDa
Exposure time:1min
IHC image of CSB-RA447076A0HU diluted at 1:100 and staining in paraffin-embedded human brain tissue performed on a Leica BondTM system. After dewaxing and hydration, antigen retrieval was mediated by high pressure in a citrate buffer (pH 6.0). Section was blocked with 10% normal goat serum 30min at RT. Then primary antibody (1% BSA) was incubated at 4°C overnight. The primary is detected by a Goat anti-rabbit polymer IgG labeled by HRP and visualized using 0.05% DAB.
IHC image of CSB-RA447076A0HU diluted at 1:100 and staining in paraffin-embedded human gastric cancer performed on a Leica BondTM system. After dewaxing and hydration, antigen retrieval was mediated by high pressure in a citrate buffer (pH 6.0). Section was blocked with 10% normal goat serum 30min at RT. Then primary antibody (1% BSA) was incubated at 4°C overnight. The primary is detected by a Goat anti-rabbit polymer IgG labeled by HRP and visualized using 0.05% DAB.
Overlay Peak curve showing SH-SY5Y cells stained with CSB-RA447076A0HU (red line) at 1:100. The cells were fixed in 4% formaldehyde and permeated by 0.2% TritonX-100 for 10min. Then 10% normal goat serum to block non-specific protein-protein interactions followed by the antibody (1ug/1*106cells) for 45min at 4℃. The secondary antibody used was FITC-conjugated goat anti-rabbit IgG (H+L) at 1/200 dilution for 35min at 4℃.Control antibody (green line) was Rabbit IgG (1ug/1*106cells) used under the same conditions. Acquisition of >10,000 events was performed.
SNAP25 Antibody (CSB-PA021873ESR1HU)
Validated Data
Immunohistochemistry of paraffin-embedded human colon cancer using CSB-PA021873ESR1HU at dilution of 1:100
The following SNAP25 reagents supplied by CUSABIO are manufactured under a strict quality control system. Multiple applications have been validated and solid technical support is offered.
SNAP25 Antibodies for Homo sapiens (Human)
| Code | Product Name | Species Reactivity | Application |
|---|---|---|---|
| CSB-PA021873GA01HU | SNAP25 Antibody | Human,Mouse,Rat | ELISA,WB |
| CSB-PA021873ESR1HU | SNAP25 Antibody | Human | ELISA, IHC |
| CSB-PA021873ESR2HU | SNAP25 Antibody | Human | ELISA, IHC |
| CSB-PA050112 | SNAP25 Antibody | Human,Mouse,Rat | WB, IHC, ELISA |
| CSB-PA564264 | SNAP25 Antibody | Human,Mouse,Rat | ELISA,WB,IHC |
| CSB-PA585168 | SNAP25 Antibody | Human,Mouse,Rat | ELISA,WB,IHC |
| CSB-RA447076A0HU | SNAP25 Recombinant Monoclonal Antibody | Human, Mouse, Rat | ELISA, WB, IHC, FC |
SNAP25 Antibodies for Drosophila melanogaster (Fruit fly)
| Code | Product Name | Species Reactivity | Application |
|---|---|---|---|
| CSB-PA021873XA01DLU | Snap25 Antibody | Drosophila melanogaster (Fruit fly) | ELISA, WB (ensure identification of antigen) |
SNAP25 Proteins for Oryctolagus cuniculus (Rabbit)
| Code | Product Name | Source |
|---|---|---|
| CSB-YP021873RB CSB-EP021873RB CSB-BP021873RB CSB-MP021873RB CSB-EP021873RB-B |
Recombinant Rabbit Synaptosomal-associated protein 25 (SNAP25) | Yeast E.coli Baculovirus Mammalian cell In Vivo Biotinylation in E.coli |
SNAP25 Proteins for Gallus gallus (Chicken)
| Code | Product Name | Source |
|---|---|---|
| CSB-YP021873CH CSB-EP021873CH CSB-BP021873CH CSB-MP021873CH CSB-EP021873CH-B |
Recombinant Chicken Synaptosomal-associated protein 25 (SNAP25) | Yeast E.coli Baculovirus Mammalian cell In Vivo Biotinylation in E.coli |
SNAP25 Proteins for Mus musculus (Mouse)
| Code | Product Name | Source |
|---|---|---|
| CSB-YP021873MO CSB-EP021873MO CSB-BP021873MO CSB-MP021873MO CSB-EP021873MO-B |
Recombinant Mouse Synaptosomal-associated protein 25 (Snap25) | Yeast E.coli Baculovirus Mammalian cell In Vivo Biotinylation in E.coli |
SNAP25 Proteins for Homo sapiens (Human)
| Code | Product Name | Source |
|---|---|---|
| CSB-YP021873HU CSB-BP021873HU CSB-MP021873HU CSB-EP021873HU-B |
Recombinant Human Synaptosomal-associated protein 25 (SNAP25) | Yeast Baculovirus Mammalian cell In Vivo Biotinylation in E.coli |
| CSB-EP021873HU | Recombinant Human Synaptosomal-associated protein 25 (SNAP25) | E.coli |
SNAP25 Proteins for Macaca mulatta (Rhesus macaque)
| Code | Product Name | Source |
|---|---|---|
| CSB-YP021873 CSB-EP021873 CSB-BP021873 CSB-MP021873 CSB-EP021873-B |
Recombinant Macaca mulatta (Rhesus macaque) Synaptosomal-associated protein 25 (SNAP25) | Yeast E.coli Baculovirus Mammalian cell In Vivo Biotinylation in E.coli |
SNAP25 Proteins for Torpedo marmorata (Marbled electric ray)
| Code | Product Name | Source |
|---|---|---|
| CSB-YP021873TGV CSB-EP021873TGV CSB-BP021873TGV CSB-MP021873TGV CSB-EP021873TGV-B |
Recombinant Torpedo marmorata Synaptosomal-associated protein 25 (snap25) | Yeast E.coli Baculovirus Mammalian cell In Vivo Biotinylation in E.coli |
SNAP25 Proteins for Drosophila melanogaster (Fruit fly)
| Code | Product Name | Source |
|---|---|---|
| CSB-YP021873DLU CSB-EP021873DLU CSB-BP021873DLU CSB-MP021873DLU CSB-EP021873DLU-B |
Recombinant Drosophila melanogaster Synaptosomal-associated protein 25 (Snap25) | Yeast E.coli Baculovirus Mammalian cell In Vivo Biotinylation in E.coli |
SNAP25 Proteins for Rattus norvegicus (Rat)
| Code | Product Name | Source |
|---|---|---|
| CSB-YP021873RA CSB-EP021873RA CSB-BP021873RA CSB-MP021873RA CSB-EP021873RA-B |
Recombinant Rat Synaptosomal-associated protein 25 (Snap25) | Yeast E.coli Baculovirus Mammalian cell In Vivo Biotinylation in E.coli |
SNAP25 Proteins for Bos taurus (Bovine)
| Code | Product Name | Source |
|---|---|---|
| CSB-YP613774BO CSB-EP613774BO CSB-BP613774BO CSB-MP613774BO CSB-EP613774BO-B |
Recombinant Bovine Synaptosomal-associated protein 25 (SNAP25) | Yeast E.coli Baculovirus Mammalian cell In Vivo Biotinylation in E.coli |
SNAP25 Proteins for Pongo abelii (Sumatran orangutan) (Pongo pygmaeus abelii)
| Code | Product Name | Source |
|---|---|---|
| CSB-YP689773PYX CSB-EP689773PYX CSB-BP689773PYX CSB-MP689773PYX CSB-EP689773PYX-B |
Recombinant Pongo abelii Synaptosomal-associated protein 25 (SNAP25) | Yeast E.coli Baculovirus Mammalian cell In Vivo Biotinylation in E.coli |
SNAP25 Proteins for Pan troglodytes (Chimpanzee)
| Code | Product Name | Source |
|---|---|---|
| CSB-YP716018EQV CSB-EP716018EQV CSB-BP716018EQV CSB-MP716018EQV CSB-EP716018EQV-B |
Recombinant Pan troglodytes Synaptosomal-associated protein 25 (SNAP25) | Yeast E.coli Baculovirus Mammalian cell In Vivo Biotinylation in E.coli |