Rabbit Recombinant Monoclonal Syntaxin 3 antibody. Suitable for IHC-P, WB, ICC/IF and reacts with Mouse, Rat, Human samples. Cited in 16 publications.
IgG
Rabbit
pH: 7.2 - 7.4
Preservative: 0.01% Sodium azide
Constituents: 59% PBS, 40% Glycerol (glycerin, glycerine), 0.05% BSA
Liquid
Monoclonal
IHC-P | IP | Flow Cyt | WB | ICC/IF | |
---|---|---|---|---|---|
Human | Tested | Not recommended | Not recommended | Tested | Tested |
Mouse | Tested | Not recommended | Not recommended | Expected | Expected |
Rat | Tested | Not recommended | Not recommended | Expected | Tested |
Species | Dilution info | Notes |
---|---|---|
Species Mouse | Dilution info 1/50 - 1/100 | Notes Perform heat-mediated antigen retrieval with citrate buffer pH 6 before commencing with IHC staining protocol. |
Species Rat | Dilution info 1/50 - 1/100 | Notes Perform heat-mediated antigen retrieval with citrate buffer pH 6 before commencing with IHC staining protocol. |
Species Human | Dilution info 1/50 - 1/100 | Notes Perform heat-mediated antigen retrieval with citrate buffer pH 6 before commencing with IHC staining protocol. |
Species | Dilution info | Notes |
---|---|---|
Species Mouse, Rat, Human | Dilution info - | Notes - |
Species | Dilution info | Notes |
---|---|---|
Species Mouse, Rat, Human | Dilution info - | Notes - |
Species | Dilution info | Notes |
---|---|---|
Species Human | Dilution info 1/1000 - 1/10000 | Notes - |
Species | Dilution info | Notes |
---|---|---|
Species Mouse, Rat | Dilution info Use at an assay dependent concentration. | Notes - |
Species | Dilution info | Notes |
---|---|---|
Species Rat | Dilution info 1/50 - 1/100 | Notes - |
Species Human | Dilution info 1/50 - 1/100 | Notes - |
Species | Dilution info | Notes |
---|---|---|
Species Mouse | Dilution info Use at an assay dependent concentration. | Notes - |
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Potentially involved in docking of synaptic vesicles at presynaptic active zones.
Syntaxin-3, STX3A, STX3
Rabbit Recombinant Monoclonal Syntaxin 3 antibody. Suitable for IHC-P, WB, ICC/IF and reacts with Mouse, Rat, Human samples. Cited in 16 publications.
Syntaxin-3, STX3A, STX3
IgG
Rabbit
pH: 7.2 - 7.4
Preservative: 0.01% Sodium azide
Constituents: 59% PBS, 40% Glycerol (glycerin, glycerine), 0.05% BSA
Liquid
Monoclonal
EPR8543
Affinity purification Protein A
2.34 x 10-11 M
Blue Ice
-20°C
Stable for 12 months at -20°C
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.
Syntaxin 3 sometimes known as Stx3 is a protein involved in vesicle trafficking and membrane fusion. It plays a mechanical role by facilitating the fusion of transport vesicles with target membranes an essential step in intracellular transport mechanisms. Syntaxin 3 is a member of the t-SNARE family and has a molecular mass of approximately 33 kDa. This protein expresses mainly in epithelial cells including those in the kidney and lungs as well as certain neuronal tissues indicating its involvement in critical cellular processes in these areas.
Syntaxin 3 acts in cellular transport by participating in the trans-Golgi network-to-plasma membrane pathway. This protein is part of the SNARE complex a group of proteins that mediates vesicle fusion. By engaging with other SNARE proteins like SNAP-25 and VAMP Syntaxin 3 helps ensure the precise delivery of vesicle contents to the plasma membrane. Its role is important for maintaining cellular homeostasis by regulating how cells communicate and exchange materials with their environment.
Syntaxin 3 is an integral component of the exocytosis pathway and is involved in the secretory pathway. In exocytosis Syntaxin 3 associates with proteins such as Munc18 and synaptotagmin which help in vesicle docking and fusion. In the secretory pathway Syntaxin 3 is responsible for directing proteins and lipids to their intended membrane sites thereby influencing cellular communication. These interactions guide the flow of proteins within vesicle transport networks and coordinate various signaling events within the cell.
Syntaxin 3 has connections to conditions such as cystic fibrosis and certain types of diabetes. In cystic fibrosis abnormal function of Syntaxin 3 may disrupt normal secretory processes in epithelial cells contributing to enhanced pathology. The protein is associated with the cystic fibrosis transmembrane conductance regulator (CFTR) protein which fails to localize correctly in this disease. In diabetes Syntaxin 3 impacts insulin secretion due to its role in pancreatic beta cells tying it to the disorder through insulin-regulating mechanisms with proteins such as GLUT4.
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.
Full details and terms and conditions can be found here:
Terms & Conditions.
Immunocytochemistry/ Immunofluorescence analysis of PC-12 (Rat adrenal gland pheochromocytoma) cells labeling Syntaxin 3 with Purified ab133750 at 1:50 dilution (0.5 µg/ml). Cells were fixed in 4% Paraformaldehyde and permeabilized with 0.1% tritonX-100. Cells were counterstained with Alexa Fluor® 594 Anti-alpha Tubulin antibody [DM1A] - Microtubule Marker ab195889 Anti-alpha Tubulin antibody [DM1A] - Microtubule Marker (Alexa Fluor® 594) 1:200 (2.5 µg/ml). Goat anti rabbit IgG (Alexa Fluor® 488, Goat Anti-Rabbit IgG H&L (Alexa Fluor® 488) ab150077) was used as the secondary antibody at 1:1000 (2 µg/ml) dilution. DAPI (blue) was used as nuclear counterstain. PBS instead of the primary antibody was used as the secondary antibody only control.
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) analysis of rat kidney tissue sections labeling Syntaxin 3 with Purified ab133750 at 1:250 dilution (0.104 µg/ml). Perform heat mediated antigen retrieval using Antigen Retrieval Buffer (100X Tris-EDTA Buffer, pH 9.0) ab93684 (Tris/EDTA buffer, pH 9.0). Purified)ImmunoHistoProbe one step HRP Polymer (ready to use) was used for detection. Negative control: PBS instead of the primary antibody. Hematoxylin was used as a counterstain.
All lanes: Western blot - Anti-Syntaxin 3 antibody [EPR8543] (ab133750) at 1/1000 dilution
Lane 1: HepG2 (Human hepatocellular carcinoma epithelial cell) whole cell lysates at 20 µg
Lane 2: Caco-2 (Human colorectal adenocarcinoma epithelial cell) whole cell lysates at 20 µg
Lane 3: PC-12 (Rat adrenal gland pheochromocytoma) whole cell lysates at 20 µg
Lane 4: Rat lung lysates at 20 µg
Lane 5: NIH/3T3 (Mouse embryonic fibroblast) whole cell lysates at 20 µg
All lanes: Western blot - Goat Anti-Rabbit IgG H&L (HRP) (Goat Anti-Rabbit IgG H&L (HRP) ab97051) at 1/20000 dilution
Predicted band size: 33 kDa
Observed band size: 33 kDa
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) analysis of mouse kidney tissue sections labeling Syntaxin 3 with Purified ab133750 at 1:250 dilution (0.104 µg/ml). Perform heat mediated antigen retrieval using Antigen Retrieval Buffer (100X Tris-EDTA Buffer, pH 9.0) ab93684 (Tris/EDTA buffer, pH 9.0). Purified)ImmunoHistoProbe one step HRP Polymer (ready to use) was used for detection. Negative control: PBS instead of the primary antibody. Hematoxylin was used as a counterstain.
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) analysis of human kidney tissue sections labeling Syntaxin 3 with Purified ab133750 at 1:250 dilution (0.104 µg/ml). Perform heat mediated antigen retrieval using Antigen Retrieval Buffer (100X Tris-EDTA Buffer, pH 9.0) ab93684 (Tris/EDTA buffer, pH 9.0). Purified)ImmunoHistoProbe one step HRP Polymer (ready to use) was used for detection. Negative control: PBS instead of the primary antibody. Hematoxylin was used as a counterstain.
All lanes: Western blot - Anti-Syntaxin 3 antibody [EPR8543] (ab133750) at 1/1000 dilution
Lane 1: HepG2 cell lysate at 10 µg
Lane 2: 293T cell lysate at 10 µg
Lane 3: BxPC-3 cell lysate at 10 µg
Lane 4: Raw 264.7 cell lysate at 10 µg
Lane 5: PC12 cell lysate at 10 µg
Lane 6: NIH3T3 cell lysate at 10 µg
Lane 7: Caco-2 cell lysate at 10 µg
All lanes: Goat anti-Rabbit HRP at 1/2000 dilution
Predicted band size: 33 kDa
Observed band size: 33 kDa
Immunohistochemical analysis of paraffin-embedded Human kidney tissue labelling Syntaxin 3 with ab133750 at 1/50.
Perform heat mediated antigen retrieval with citrate buffer pH 6 before commencing with IHC staining protocol.
Immunocytochemical analysis of HepG2 cells labelling Syntaxin 3 with ab133750 at 1/50.
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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