SNAP25 Recombinant antibody
SNAP25 Uni-rAbTM Recombinant Antibody for IHC, IF/ICC, FC (Intra), ELISA
Host / Isotype
Rabbit / IgG
Reactivity
human, mouse, rat
Applications
IHC, IF/ICC, FC (Intra), ELISA
Conjugate
Unconjugated
CloneNo.
240069A1
Cat no : 83259-1-RR
Synonyms
Validation Data Gallery
Tested Applications
Positive IHC detected in | mouse 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/ICC detected in | PC-12 cells |
Positive FC (Intra) detected in | PC-12 cells |
Recommended dilution
Application | Dilution |
---|---|
Immunohistochemistry (IHC) | IHC : 1:50-1:500 |
Immunofluorescence (IF)/ICC | IF/ICC : 1:125-1:500 |
Flow Cytometry (FC) (INTRA) | FC (INTRA) : 0.25 ug per 10^6 cells in a 100 µl suspension |
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
83259-1-RR targets SNAP25 in IHC, IF/ICC, FC (Intra), ELISA applications and shows reactivity with human, mouse, rat samples.
Tested Reactivity | human, mouse, rat |
Host / Isotype | Rabbit / IgG |
Class | Recombinant |
Type | Antibody |
Immunogen | SNAP25 fusion protein Ag6695 |
Full Name | synaptosomal-associated protein, 25kDa |
Calculated Molecular Weight | 23 kDa |
GenBank Accession Number | BC010647 |
Gene Symbol | SNAP25 |
Gene ID (NCBI) | 6616 |
Conjugate | Unconjugated |
Form | Liquid |
Purification Method | Protein A purification |
Storage Buffer | PBS with 0.02% sodium azide and 50% glycerol pH 7.3. |
Storage Conditions | Store at -20°C. Stable for one year after shipment. Aliquoting is unnecessary for -20oC storage. 20ul sizes contain 0.1% BSA. |
Background Information
The synaptosomal associated protein of 25 kD (SNAP-25) was first identified as a major synaptic protein by Wilson and colleagues. The protein interacts with syntaxin and synaptobrevin through its N-terminal and C-terminal -helical domains. Its palmitoylation domain is located in the middle of the molecule that contains four cysteine residues. Mutation of the cysteines abolishes palmitoylation and membrane binding. Several elegant studies using synaptosome preparations and permeabilized PC12 cells have suggested that SNAP-25 may act in the late post-docking steps of exocytosis. By limited proteolysis and in vitro binding assay, it is proposed that the two helix domains act independently and contribute equally to form the SNARE complex with syntaxin and synaptobrevin. It seems that a major regulatory element is located in the C-terminus of SNAP-25. Removing a 9 amino acid sequence of SNAP-25 inhibited neurosecretion in chromaffin cells. In addition, it has been shown that inhibition of neurosecretion by AX type E can be rescued by a SNAP-25 C-terminal peptide, probably by initiating the formation of a fusion competent SNARE complex.
Protocols
Product Specific Protocols | |
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IHC protocol for SNAP25 antibody 83259-1-RR | Download protocol |
IF protocol for SNAP25 antibody 83259-1-RR | Download protocol |
Standard Protocols | |
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Click here to view our Standard Protocols |