Human/Mouse/Rat Syntaxin 8 Antibody Summary
Met1-Gly215
Accession # Q9UNK0
Applications
Please Note: Optimal dilutions should be determined by each laboratory for each application. General Protocols are available in the Technical Information section on our website.
Scientific Data
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Detection of Human, Mouse, and Rat Syntaxin 8 by Western Blot. Western blot shows lysates of HeLa human cervical epithelial carcinoma cell line, Jurkat human acute T cell leukemia cell line, L1.2 mouse pro-B cell line, and Rat-2 rat embryonic fibroblast cell line. PVDF membrane was probed with 1 µg/mL Sheep Anti-Human/Mouse/Rat Syntaxin 8 Antigen Affinity-purified Polyclonal Antibody (Catalog # AF5448) followed by HRP-conjugated Anti-Sheep IgG Secondary Antibody (Catalog # HAF016). A specific band for Syntaxin 8 was detected at approximately 28 kDa (as indicated). This experiment was conducted under reducing conditions and using Immunoblot Buffer Group 1.
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Detection of Human Syntaxin 8 by Western Blot. Western blot shows recombinant human Syntaxin 12, 16, 1A, 1B2, 5, 6, 7, 8, and 1B1 (5 ng/lane). PVDF membrane was probed with 1 µg/mL Sheep Anti-Human/Mouse/Rat Syntaxin 8 Antigen Affinity-purified Polyclonal Antibody (Catalog # AF5448) followed by HRP-conjugated Anti-Sheep IgG Secondary Antibody (Catalog # HAF016). A specific band for Syntaxin 8 was detected as indicated. This experiment was conducted under reducing conditions and using Immunoblot Buffer Group 1.
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Syntaxin 8 in Human Brain. Syntaxin 8 was detected in immersion fixed paraffin-embedded sections of human brain using Sheep Anti-Human/Mouse/Rat Syntaxin 8 Antigen Affinity-purified Polyclonal Antibody (Catalog # AF5448) at 10 µg/mL overnight at 4 °C. Before incubation with the primary antibody, tissue was subjected to heat-induced epitope retrieval using Antigen Retrieval Reagent-Basic (Catalog # CTS013). Tissue was stained using the Anti-Sheep HRP-DAB Cell & Tissue Staining Kit (brown; Catalog # CTS019) and counterstained with hematoxylin (blue). Specific staining was localized to neuronal cell bodies and processes. View our protocol for Chromogenic IHC Staining of Paraffin-embedded Tissue Sections.
Reconstitution Calculator
Preparation and Storage
- 12 months from date of receipt, -20 to -70 °C as supplied.
- 1 month, 2 to 8 °C under sterile conditions after reconstitution.
- 6 months, -20 to -70 °C under sterile conditions after reconstitution.
Background: Syntaxin 8
Syntaxin 8 (STX8) is a 28 kDa member of the syntaxin family of proteins. It is ubiquitously expressed, embedded in Golgi, endosomal and lysosomal membranes, and serves as a component of the SNARE complex. STX8 is involved in endosomal homotypic fusion events as well as protein trafficking. Human STX8 is a type IV single-pass transmembrane protein (very short exoplasmic C-terminus) that is 236 amino acids (aa) in length. It contains a coiled-coil region (aa 42‑65), a t-SNARE domain (aa 152‑207) that is likely involved in protein-protein interactions, and a short, four amino acid C-terminal luminal sequence. Over aa 1‑215, human STX8 shares 92% aa identity with mouse STX8.
Product Datasheets
Citations for Human/Mouse/Rat Syntaxin 8 Antibody
R&D Systems personnel manually curate a database that contains references using R&D Systems products. The data collected includes not only links to publications in PubMed, but also provides information about sample types, species, and experimental conditions.
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Citations: Showing 1 - 3
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Munc13-4 functions as a Ca2+ sensor for homotypic secretory granule fusion to generate endosomal exocytic vacuoles.
Authors: Sang Su Woo, Declan J James, Thomas F J Martin
Molecular Biology of the Cell, 2017-01-18;0(0):1939-4586.
Species: Rat
Sample Types: Cell Lysates
Applications: Western Blot -
Syntaxin 8 regulates platelet dense granule secretion, aggregation, and thrombus stability.
Authors: Golebiewska E, Harper M, Williams C, Savage J, Goggs R, Fischer von Mollard G, Poole A
J Biol Chem, 2014-11-17;290(3):1536-45.
Species: Human, Mouse
Sample Types: Cell Lysates
Applications: Western Blot -
Syntaxin 11 Contributes to the Interferon-Inducible Restriction of Coxiella burnetii Intracellular Infection
Authors: S Ganesan, NN Alvarez, S Steiner, KM Fowler, AK Corona, CR Roy
MBio, 2023-02-02;0(0):e0354522.
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