Rabbit Polyclonal SNAPIN antibody. Suitable for IHC-P, ICC/IF and reacts with Human samples. Immunogen corresponding to Recombinant Fragment Protein within Human SNARE-associated protein Snapin aa 1 to C-terminus.
IgG
Rabbit
pH: 7.2
Preservative: 0.02% Sodium azide
Constituents: PBS, 40% Glycerol (glycerin, glycerine)
Liquid
Polyclonal
IHC-P | ICC/IF | |
---|---|---|
Human | Tested | Tested |
Mouse | Predicted | Predicted |
Rat | Predicted | Predicted |
Species | Dilution info | Notes |
---|---|---|
Species Human | Dilution info 1/50.00000 - 1/200.00000 | Notes Perform heat-mediated antigen retrieval with citrate buffer pH 6 before commencing with IHC staining protocol. |
Species | Dilution info | Notes |
---|---|---|
Species Mouse, Rat | Dilution info - | Notes - |
Species | Dilution info | Notes |
---|---|---|
Species Human | Dilution info 0.25000-2.00000 µg/mL | Notes Fixation/Permeabilization: PFA/Triton X-100. |
Species | Dilution info | Notes |
---|---|---|
Species Mouse, Rat | Dilution info - | Notes - |
Component of the BLOC-1 complex, a complex that is required for normal biogenesis of lysosome-related organelles (LRO), such as platelet dense granules and melanosomes. In concert with the AP-3 complex, the BLOC-1 complex is required to target membrane protein cargos into vesicles assembled at cell bodies for delivery into neurites and nerve terminals. The BLOC-1 complex, in association with SNARE proteins, is also proposed to be involved in neurite extension. Plays a role in intracellular vesicle trafficking and synaptic vesicle recycling. May modulate a step between vesicle priming, fusion and calcium-dependent neurotransmitter release through its ability to potentiate the interaction of synaptotagmin with the SNAREs and the plasma-membrane-associated protein SNAP25. Its phosphorylation state influences exocytotic protein interactions and may regulate synaptic vesicle exocytosis. May also have a role in the mechanisms of SNARE-mediated membrane fusion in non-neuronal cells (PubMed:17182842, PubMed:18167355). As part of the BORC complex may play a role in lysosomes movement and localization at the cell periphery. Associated with the cytosolic face of lysosomes, the BORC complex may recruit ARL8B and couple lysosomes to microtubule plus-end-directed kinesin motor (PubMed:25898167).
BLOC1S7, SNAP25BP, SNAPAP, BLOC1S7, SNAPIN, SNAPAP, SNAP25BP, SNARE-associated protein Snapin, Biogenesis of lysosome-related organelles complex 1 subunit 7, Synaptosomal-associated protein 25-binding protein, BLOC-1 subunit 7, SNAP-associated protein
Rabbit Polyclonal SNAPIN antibody. Suitable for IHC-P, ICC/IF and reacts with Human samples. Immunogen corresponding to Recombinant Fragment Protein within Human SNARE-associated protein Snapin aa 1 to C-terminus.
IgG
Rabbit
pH: 7.2
Preservative: 0.02% Sodium azide
Constituents: PBS, 40% Glycerol (glycerin, glycerine)
Liquid
Polyclonal
Affinity purification Immunogen
Blue Ice
1-2 weeks
+4°C
-20°C
Upon delivery aliquot
Avoid freeze / thaw cycle
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This supplementary information is collated from multiple sources and compiled automatically.
SNAPIN also known as SNAP25-interacting protein has an approximate mass of 15 kDa and functions mechanically by interacting with the SNARE complex an important structure in vesicular trafficking. It binds directly to the SNAP25 protein facilitating synaptic vesicle docking and neurotransmitter release at the synapse. Expression of SNAPIN is widespread throughout neuronal tissues and other cell types indicating its role in cellular communication processes.
SNAPIN enhances the efficiency of synaptic transmission and vesicle fusion processes. It integrates into the SNARE complex where it stabilizes this multi-protein assembly essential for neurotransmitter release. By bridging interactions between SNAP25 and synaptic vesicles SNAPIN helps bridge essential synapse communication modulating the synaptic transmission needed for effective neuron signaling.
SNAPIN participates in the synaptic vesicle cycle and neurotransmitter release pathways. It works closely in tandem with proteins such as Synaptotagmin and Synaptobrevin which are vital players in the SNARE complex responsible for membrane fusion. By modulating neurotransmitter release SNAPIN contributes to synaptic plasticity and response to neurological stimuli linking it to broader neurological signaling pathways.
Dysfunction of SNAPIN can relate to neurodegenerative diseases including Alzheimer's disease due to its role in neurotransmitter release and synaptic function. Misregulation of SNAPIN function might also implicate it in psychiatric disorders such as schizophrenia where synaptic communication deficits are present. Additionally its involvement with SNAP25 in the SNARE complex associates it with these diseases and potential disruptions in SNARE-associated pathways and synaptic communication.
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This species and application combination has not been tested, but we predict it will work based on strong homology. However, this combination is not covered by our product promise.
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Paraffin-embedded human testis tissue stained for SNAPIN using ab254583 at 1/50 dilution in immunohistochemical analysis.
PFA fixed, Triton X-100 permeabilized A-431 (Human epidermoid carcinoma cell line) cells labeling SNAPIN using ab254583 at 4µg/ml (green) in ICC/IF.
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