SNAP-25 antibody
Goat ati Human SNAP25 antibody recognizes human synaptosomal-associated protein, 25kD (SNAP-25), also known as Super protein (Sup) or Synaptosomal-associated 25 kDa protein. SNAP-25 is a 206 amino acid, presynaptic plasma membrane protein containning 2 tSNARE coiled-coil domains and is essential for Ca2+-regulated exocytosis of neurotransmitters. SNAP-25 binds to and negatively modulate Ca2+ channels, increasing the speed of neurotransmitter release (Rettiq et al. 1996) .Goat ati Human SNAP25 antibody detects an epitope within the C-terminal (CT) of human SNAP25 (aa 193-206).
As a result of alternative splicing, SNAP-25 is expressed by neurons and neuroendocrine cells as two predominant isoforms; SNAP-25a and SNAP-25b. SNAP-25a is expressed early in development, whereas SNAP-25b expression is linked to synaptogenesis (Bark and Wilson 1994). Goat ati human SNAP25 antibody is expected to recognise both isoforms.
SNAP-25 may be a possible therapeutic treatment target for sufferers of hyperactivity disorders (Barr et al. 2000), whilst SNAP-25 based peptides may be a possible treatment for involuntary muscle spasms (Hodel 1998).
As a result of alternative splicing, SNAP-25 is expressed by neurons and neuroendocrine cells as two predominant isoforms; SNAP-25a and SNAP-25b. SNAP-25a is expressed early in development, whereas SNAP-25b expression is linked to synaptogenesis (Bark and Wilson 1994). Goat ati human SNAP25 antibody is expected to recognise both isoforms.
SNAP-25 may be a possible therapeutic treatment target for sufferers of hyperactivity disorders (Barr et al. 2000), whilst SNAP-25 based peptides may be a possible treatment for involuntary muscle spasms (Hodel 1998).
Product Details
- Target Species
- Human
- Species Cross-Reactivity
-
Target Species Cross Reactivity Rat Expected from Sequence Mouse Dog Expected from Sequence - N.B. Antibody reactivity and working conditions may vary between species.
- Product Form
- Purified IgG - liquid
- Antiserum Preparation
- Antisera to human SNAP-25 were raised by repeated immunisations of goats with highly purified antigen. Purified IgG was prepared from whole serum by affinity chromatography.
- Buffer Solution
- TRIS buffered saline
- Preservative Stabilisers
0.02% Sodium Azide 0.5% Bovine Serum Albumin - Immunogen
- Peptide sequence C-DEANQRATKMLGSG corresponding to the C-terminus of SNAP-25 (NP_003072.2, NP_570824.1).
- Approx. Protein Concentrations
- IgG concentration 0.5 mg/ml
Storage Information
- Storage
- Store at +4oC or at -20oC if preferred.
This product should be stored undiluted.
Storage in frost-free freezers is not recommended. Avoid repeated freezing and thawing as this may denature the antibody. Should this product contain a precipitate we recommend microcentrifugation before use. - Guarantee
- 12 months from date of despatch
More Information
Applications of SNAP-25 antibody
| Application Name | Verified | Min Dilution | Max Dilution |
|---|---|---|---|
| ELISA | 1/32000 | ||
| Immunohistology - Paraffin 1 | 2.0 | 4.0ug/ml | |
| Western Blotting | 0.01 | 0.03ug/ml |
- 1Heat-mediated antigen retrieval is required prior to staining paraffin sections with this antibody. Bio-Rad recommend citrate buffer, pH6.0, for this purpose.
Where this antibody has not been tested for use in a particular technique this does not necessarily exclude its use in such procedures. It is recommended that the user titrates the antibody for use in their own system using appropriate negative/positive controls.
- Western Blotting
- AHP1124 detects a band of approximately 22kDa in human and mouse brain lysates. A minimum incubation time of 1 hour is recommended with this antibody.
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Secondary Antibodies Available
| Description | Product Code | Applications | Pack Size | List Price | Quantity |
|---|---|---|---|---|---|
| Rabbit anti Goat IgG (Fc):FITC | STAR122F | F | 1 mg |
|
|
| Rabbit anti Goat IgG (Fc):HRP | STAR122P | C E WB | 1 mg |
|
Useful Reagents Available
| Description | Product Code | Applications | Pack Size | List Price | Quantity |
|---|---|---|---|---|---|
| Antigen Retrieval Buffer, pH8.0 | BUF025A | P | 500 ml | ||
| Antigen Retrieval Buffer, pH8.0 | BUF025C | P | 50 ml |
Product Specific References
References for SNAP-25 antibody
-
Hodel, A. (1998) SNAP-25.
Int J Biochem Cell Biol. 30 (10): 1069-73.
