STX1A antibody

Catalog No. ABIN492371

Product Details anti-STX1A Antibody

Target: STX1A (Syntaxin 1A (Brain) (STX1A))

Reactivity: Human, Mouse, Rat, Cow, Rabbit

Host: Mouse

Clonality: Monoclonal

Conjugate: This STX1A antibody is un-conjugated

Application: Western Blotting (WB), Immunohistochemistry (Paraffin-embedded Sections) (IHC (p)), Immunoprecipitation (IP)

Specificity: This antibody reacts with 35 kDa membrane protein Syntaxin-1 expressed predominantly in neuronal tissues on Western blotting, Immunoprecipitation and Immunohistochemistry.

Cross-Reactivity (Details): Species reactivity (expected):Bovine and Rat.
Species reactivity (tested):Human, Mouse and Rat.

Characteristics: Synonyms: Syntaxin-1A, STX1, Neuron-specific antigen HPC-1

Purification: Protein-A Sepharose Chromatography of hybridoma supernatant.

Immunogen: Synaptosomal plasma membrane fraction from adult Rat hippocampus. Remarks: This hybridoma was established by fusion of Mouse myeloma cell NSI/Ag4-1 withBalb/c mouse splenocyte.

Clone: HPC-1

Isotype: IgG1

Application Details

Application Notes: Western blotting: 0.1 μg/mL for chemiluminescence detection system. Immunoprecipitation: 2 μg/200 μL of cell extract. Immunohistochemistry on Paraffin Embedded Sections: 5 μg/mL (Heat treatmentnecessary). Microwave oven: 2 times for 10 minutes each in 10 mM citrate buffer ( pH 6.5). Detailed procedure is provided in Protocols.
Other applications not tested.
Optimal dilutions are dependent on conditions and should be determined by the user.

Protocol: SDS-PAGE & Western Blotting1) Wash the cells 3 times with PBS and suspend with 10 volume of cold Lysis buffer (50 mMTris-HCl, pH 7. 2, 250 mM NaCl, 0. 1% NP-40, 2 mM EDTA, 10% glycerol) containingappropriate protease inhibitors. Incubate it at 4°C with rotating for 30 minutes, thensonicate briefly (up to 10 seconds). 2) Centrifuge the tube at 12,000 x g for 10 minutes at 4°C and transfer the supernatant toanother tube. Measure the protein concentration of the supernatant and add the cold lysisbuffer to make 8 mg/ml solution. 3. Mix the sample with equal volume of Laemmli’s sample buffer. 4) Boil the samples for 2 minutes and centrifuge. Load 10 μL of the sample per lane in a 1mm thickSDS-polyacrylamide gel for electrophoresis. 5) Blot the protein to a polyvinylidene difluoride (PVDF) membrane at 1 mA/cm2for 1 hour ina semi-dry transfer system (Transfer Buffer: 25 mM Tris, 190 mM glycine, 20% MeOH). Seethe manufacture's manual for precise transfer procedure. 6) To reduce nonspecific binding, soak the membrane in 10% skimmed milk (in PBS, pH7. 2)for 1 hour at RT or overnight at 4°C. 7) Incubate the membrane with primary antibody diluted with PBS, pH 7. 2 containing 1%skimmed milk as suggest in the APPLICATIONS for 1 hour at room temperature. (Theconcentration of antibody will depend on condition. )8) Wash the membrane with PBS-T [0. 05% Tween-20 in PBS] (5 mimnutes x 3 times). 9) Incubate the membrane with the 1: 10,000 HRP-conjugated anti-mouse IgG diluted with1% skimmed milk (in PBS, pH 7. 2) for 1 hour at RT. 10) Wash the membrane with PBS-T (5 minutes x 6 times). 11) Wipe excess buffer on the membrane, then incubate it with appropriatechemiluminescence reagent for 1 minute. Remove extra reagent from the membrane bydabbing with paper towel, and seal it in plastic wrap. 12) Expose to an X-ray film in a dark room for 5 minutes. Develop the film as usual. Thecondition for exposure and development may vary. Positive Controls: Mouse brain, PC12Immunoprecipitation1) Wash the cells 3 times with PBS and suspend with 10 volume of cold Lysis buffer (50 mMTris-HCl pH 7. 2, 250 mM NaCl, 0. 1% NP-40, 2 mM EDTA, 10% glycerol) containingappropriate protease inhibitors. Incubate it at 4°C with rotating for 30 minutes, thensonicate briefly (up to 10 seconds). 2) Centrifuge the tube at 12,000 x g for 10 minutes at 4°C and transfer the supernatant toanother tube. 3) Add primary antibody as suggest in the APPLICATIONS into 200 µL of the supernatant. Mix well and incubate with gentle agitation for 30-120 minutes at 4°C. Add 20 µl of 50%protein A agarose beads resuspended in the cold lysis buffer. Mix well and incubate withgentle agitation for 60 minutes at 4°C.

Restrictions: For Research Use only

Handling

Concentration: 1.0 mg/mL

Buffer: PBS, pH 7.2 containing 50 % Glycerol without preservatives.

Preservative: Without preservative

Storage: -20 °C

Storage Comment: Store the antibody (in aliquots) at -20 °C. Avoid repeated freezing and thawing.
Shelf life: one year from despatch.

Expiry Date: 12 months

Target Details for STX1A

Target: STX1A (Syntaxin 1A (Brain) (STX1A))

Alternative Name: Syntaxin 1A / STX1A (STX1A Products)

Synonyms: HPC-1 antibody, P35-1 antibody, STX1 antibody, SYN1A antibody, STX1A antibody, hpc-1 antibody, p35-1 antibody, stx1 antibody, sx1a antibody, syntaxin1a antibody, CG10716 antibody, CG18615 antibody, CG31136 antibody, CG5448 antibody, CT30033 antibody, Dm Syx1 antibody, DmSyx1A antibody, Dmel\\CG31136 antibody, SYX1A antibody, Syt1A antibody, Syx antibody, Syx-1A antibody, Syx1 antibody, Syx1a antibody, SyxA antibody, anon-EST:Gibbs4 antibody, anon-WO02059370.54 antibody, dSyx1 antibody, l(3)06737 antibody, synt antibody, syt-1A antibody, syx antibody, syx-1 antibody, syx-1A antibody, syx1 antibody, syx1A antibody, syntaxin 1A antibody, syntaxin 1A (brain) antibody, Syntaxin 1A antibody, syntaxin-1A antibody, STX1A antibody, Stx1a antibody, stx1a antibody, Syx1A antibody, EDI_005240 antibody, Tsp_07354 antibody

Background: Syntaxin 1, also known as HPC-1, is a 35 kDa integral membrane protein that is abundantly expressed in neurons and neuroendocrine cells. Syntaxin is essential for synaptic vesicle fusion and it interacts with several other proteins important for synaptic function, including its partners in the fusion complex (Synaptobrevin/VAMP, SNAP-25, α-SNAP, synaptotagmin, Munc-18/n-Sec1, and Ca2+-channels). Syntaxin is concentrated in synapses and synaptic vesicles where it is a component of the SNARE complex.Synonyms: Neuron-specific antigen HPC-1, STX1, Syntaxin-1A

Gene ID: 6804

UniProt: Q16623

Pathways: Peptide Hormone Metabolism, Synaptic Membrane, Synaptic Vesicle Exocytosis, Dicarboxylic Acid Transport