Rabbit Recombinant Monoclonal SNAP29 antibody. Carrier free. Suitable for IP, WB and reacts with Human, Mouse, Rat samples.
pH: 7.2 - 7.4
Constituents: PBS
IP | WB | IHC-P | ICC/IF | |
---|---|---|---|---|
Human | Tested | Tested | Not recommended | Not recommended |
Mouse | Expected | Tested | Not recommended | Not recommended |
Rat | Expected | Tested | Not recommended | Not recommended |
Species | Dilution info | Notes |
---|---|---|
Species Human | Dilution info - | Notes - |
Species | Dilution info | Notes |
---|---|---|
Species Mouse, Rat | Dilution info Use at an assay dependent concentration. | Notes - |
Species | Dilution info | Notes |
---|---|---|
Species Human, Mouse, Rat | Dilution info - | Notes - |
Species | Dilution info | Notes |
---|---|---|
Species Mouse | Dilution info - | Notes Perform heat-mediated antigen retrieval before commencing with IHC staining protocol. |
Species Rat | Dilution info - | Notes Perform heat-mediated antigen retrieval before commencing with IHC staining protocol. |
Species Human | Dilution info - | Notes Perform heat-mediated antigen retrieval before commencing with IHC staining protocol. |
Species | Dilution info | Notes |
---|---|---|
Species Mouse, Rat, Human | Dilution info - | Notes - |
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SNAREs, soluble N-ethylmaleimide-sensitive factor-attachment protein receptors, are essential proteins for fusion of cellular membranes. SNAREs localized on opposing membranes assemble to form a trans-SNARE complex, an extended, parallel four alpha-helical bundle that drives membrane fusion. SNAP29 is a SNARE involved in autophagy through the direct control of autophagosome membrane fusion with the lysososome membrane. Also plays a role in ciliogenesis by regulating membrane fusions.
Synaptosomal-associated protein 29, SNAP-29, Soluble 29 kDa NSF attachment protein, Vesicle-membrane fusion protein SNAP-29, SNAP29
Rabbit Recombinant Monoclonal SNAP29 antibody. Carrier free. Suitable for IP, WB and reacts with Human, Mouse, Rat samples.
pH: 7.2 - 7.4
Constituents: PBS
ab240110 is the carrier-free version of Anti-SNAP29 antibody [EPR9199] ab138500.
Our RabMAb® technology is a patented hybridoma-based technology for making rabbit monoclonal antibodies. For details on our patents, please refer to RabMAb® patents.
This product is a recombinant monoclonal antibody, which offers several advantages including:
For more information, read more on recombinant antibodies.
Our carrier-free antibodies are typically supplied in a PBS-only formulation, purified and free of BSA, sodium azide and glycerol. The carrier-free buffer and high concentration allow for increased conjugation efficiency.
This conjugation-ready format is designed for use with fluorochromes, metal isotopes, oligonucleotides, and enzymes, which makes them ideal for antibody labelling, functional and cell-based assays, flow-based assays (e.g. mass cytometry) and Multiplex Imaging applications.
Use our conjugation kits for antibody conjugates that are ready-to-use in as little as 20 minutes with 1 minute hands-on-time and 100% antibody recovery: available for fluorescent dyes, HRP, biotin and gold.
This product is compatible with the Maxpar® Antibody Labeling Kit from Fluidigm, without the need for antibody preparation. Maxpar® is a trademark of Fluidigm Canada Inc.
SNAP29 known also as synaptosomal-associated protein 29 functions mainly in membrane fusion. It weighs about 29 kDa. This protein plays a significant role in intracellular membrane trafficking guiding vesicle fusion events. It is expressed in many tissues with high occurrence in neuronal and non-neuronal cells. SNAP29 contains coiled-coil domains that facilitate its role in binding with SNARE complexes which assist in the docking and fusion of vesicles with target membranes.
RNA encoding this protein facilitates vesicle-mediated transport on the cellular level especially under conditions requiring rapid membrane addition or reshaping. SNAP29 acts alongside other SNARE proteins like syntaxin and VAMP in the SNARE complex to modulate membrane interactions. The protein eases the process of cytoplasmic content exchange between organelles. As part of these complexes SNAP29 maintains cellular homeostasis by contributing to membrane dynamics and trafficking processes.
Vesicular transport in the cell highly depends on SNAP29 especially in exocytosis and endocytosis pathways. Alongside other SNARE proteins SNAP29 fits into the vesicle docking and fusion pathways ensuring efficient membrane recycling and cargo delivery. It interacts with several proteins in the process including syntaxin 1 and VAMP2 to facilitate these important functions within these pathways.
Impairments or mutations in the SNAP29 gene link to conditions like CEDNIK syndrome and other neurodevelopmental disorders. CEDNIK syndrome arises from disrupted membrane trafficking and organelle biogenesis due to SNAP29 dysfunction. In these cases a relationship with other proteins in the disease pathways such as STXBP1 can also alter disease progression and severity influencing neuronal communication and stability.
We have tested this species and application combination and it works. It is covered by our product promise.
We have not tested this specific species and application combination in-house, but expect it will work. It is covered by our product promise.
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.
We do not recommend this combination. It is not covered by our product promise.
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In the unlikely event of one of our products not working as expected, you are covered by our product promise.
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Terms & Conditions.
This data was developed using the same antibody clone in a different buffer formulation (Anti-SNAP29 antibody [EPR9199] ab138500).
Lanes 1-3: Merged signal (red and green). Green - Anti-SNAP29 antibody [EPR9199] ab138500 observed at 29 kDa. Red - loading control Anti-GAPDH antibody [6C5] - Loading Control ab8245 observed at 36 kDa.
Anti-SNAP29 antibody [EPR9199] ab138500 Anti-SNAP29 antibody [EPR9199] was shown to specifically react with SNAP29 in wild-type HeLa cells. Loss of signal was observed when knockout cell line Human SNAP29 knockout HeLa cell line ab265289 (knockout cell lysate Human SNAP29 knockout HeLa cell lysate ab257693) was used. Wild-type and SNAP29 knockout samples were subjected to SDS-PAGE. Anti-SNAP29 antibody [EPR9199] ab138500 and Anti-GAPDH antibody [6C5] - Loading Control (Anti-GAPDH antibody [6C5] - Loading Control ab8245) were incubated overnight at 4°C at 1 in 1000 dilution and 1 in 20000 dilution respectively. Blots were developed with Goat anti-Rabbit IgG H&L (IRDye® 800CW) preadsorbed (Goat anti-Rabbit IgG H&L (IRDye® 800CW) preadsorbed ab216773) and Goat anti-Mouse IgG H&L (IRDye® 680RD) preadsorbed (Goat anti-Mouse IgG H&L (IRDye® 680RD) preadsorbed ab216776) secondary antibodies at 1 in 20000 dilution for 1 hour at room temperature before imaging.
All lanes: Western blot - Anti-SNAP29 antibody [EPR9199] (Anti-SNAP29 antibody [EPR9199] ab138500) at 1/1000 dilution
Lane 1: Wild-type HeLa cell lysate at 20 µg
Lane 2: SNAP29 knockout HeLa cell lysate at 20 µg
Lane 2: Western blot - Human SNAP29 knockout HeLa cell line (Human SNAP29 knockout HeLa cell line ab265289)
Lane 3: HepG2 cell lysate at 20 µg
All lanes: Western blot - Goat anti-Rabbit IgG H&L (IRDye® 800CW) preadsorbed (Goat anti-Rabbit IgG H&L (IRDye® 800CW) preadsorbed ab216773) at 1/10000 dilution
Predicted band size: 29 kDa
Observed band size: 29 kDa
Anti-SNAP29 antibody [EPR9199] ab138500 (purified) at 1/20 immunoprecipitating SNAP29 in 10 μg HeLa cell lysate (Lanes 1 and 2, observed at 29 kDa). Lane 3 - Rabbit monoclonal IgG (Rabbit IgG, monoclonal [EPR25A] - Isotype Control ab172730). For western blotting, VeriBlot for IP Detection Reagent (HRP) (VeriBlot for IP Detection Reagent (HRP) ab131366), was used for detection at 1/1000 dilution. Blocking buffer and concentration: 5% NFDM/TBST Dilution buffer and concentration: 5% NFDM/TBST
This data was developed using the same antibody clone in a different buffer formulation containing PBS, BSA, glycerol, and sodium azide (Anti-SNAP29 antibody [EPR9199] ab138500).
All lanes: Immunoprecipitation - Anti-SNAP29 antibody [EPR9199] (Anti-SNAP29 antibody [EPR9199] ab138500)
Predicted band size: 21 kDa, 29 kDa
Observed band size: 21 kDa, 22 kDa
We have systematically measured KD (the equilibrium dissociation constant between the antibody and its antigen), of more than 840 recombinant antibodies to assess not only their individual KD values but also to see the average affinity of antibody.
Based on the comparison with published literature values for mouse monoclonal antibodies, Recombinant antibodies appear to be on average 1-2 order of magnitude higher affinity.
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