Western blot of purified anti-Syntaxin antibody (clone SP8). Lane 1: Molecular weight marker; Lane 2: 20 µg of human brain lysate; Lane 3: 20 µg of mouse brain lysate; Lane 4: 20 µg of rat brain lysate. The blots were incubated with 1 µg/mL of clone SP8 or mouse IgG1 overnight at 4°C, followed by incubation with HRP-labeled goat anti-mouse IgG (Cat. No. 405306). Enhanced chemiluminescence was used as the detection system.
Western blot of purified anti-Syntaxin antibody (clone SP8). Lane 1: Molecular weight marker; Lane 2: 20 µg of human brain lysate; Lane 3: 20 µg of mouse brain lysate; Lane 4: 20 µg of rat brain lysate. The blots were incubated with 1 µg/mL of clone SP8 or mouse IgG1 overnight at 4°C, followed by incubation with HRP-labeled goat anti-mouse IgG (Cat. No. 405306). Enhanced chemiluminescence was used as the detection system.
IHC staining of purified anti-Syntaxin antibody (clone SP8) on formalin-fixed paraffin-embedded mouse cerebellum tissue. Following antigen retrieval using Sodium Citrate H.I.E.R (Cat. No. 928602), the tissue was incubated with 0.5 µg/ml of the primary antibody overnight at 4°C. BioLegend’s Ultra Streptavidin (USA) HRP Detection Kit (Multi-Species, DAB, Cat. No. 929901) was used for detection followed by hematoxylin counterstaining, according to the protocol provided. The image was captured with a 40X objective. Scale Bar: 50 µm
IHC staining of purified anti-Syntaxin Antibody (clone SP8) on formalin-fixed paraffin-embedded rat brain tissue. Following antigen retrieval using Sodium Citrate H.I.E.R (Cat. No. 928602), the tissue was incubated with 0.5 µg/ml of the primary antibody overnight at 4°C. BioLegend’s Ultra Streptavidin (USA) HRP Detection Kit (Multi-Species, DAB, Cat. No. 929901) was used for detection followed by hematoxylin counterstaining, according to the protocol provided. The image was captured with a 40X objective. Scale Bar: 50 µm
IHC staining of purified anti-Syntaxin antibody (clone SP8) on formalin-fixed paraffin-embedded human pancreas tissue. Following antigen retrieval using Sodium Citrate H.I.E.R (Cat. No. 928602), the tissue was incubated with 0.5 µg/ml of the primary antibody overnight at 4°C. BioLegend´s Ultra Streptavidin (USA) HRP Detection Kit (Multi-Species, DAB, Cat. No. 929901) was used for detection followed by hematoxylin counterstaining, according to the protocol provided. The image was captured with a 40X objective.
Syntaxin, also known as syntaxin-1A and neuron-specific antigen HPC-1, is part of the Q-SNARE protein family that participates in exocytosis. Syntaxins have a SNARE domain, an N-terminal regulatory domain, and a single C-terminal transmembrane domain. Syntaxin drives the spontaneous calcium-independent fusion of synaptic vesicles that contain v-SNARE proteins, and may form part of the fusion pore of exocytosis.
This monoclonal antibody was raised against a crude synaptic preparation from a post-mortem human brain.
Formulation
Phosphate-buffered solution.
Preparation
The antibody was purified by affinity chromatography.
Concentration
1 mg/ml
Storage & Handling
This antibody should be handled aseptically as it is free of preservatives such as Sodium Azide. Store this antibody undiluted between 2°C and 8°C. Please note the storage condition for this antibody has been changed from -20°C to between 2°C and 8°C. You can also check the vial label or CoA to find the proper storage conditions.
Each lot of this antibody is quality control tested by formalin-fixed paraffin-embedded immunohistochemical staining. For immunohistochemistry, a concentration range of 0.5 - 5.0 µg/ml is suggested. For Western blotting, the suggested use of this reagent is 1.0 - 5.0 µg per ml. It is recommended that the reagent be titrated for optimal performance for each application.
Application Notes
This antibody is effective in immunohistochemistry (IHC-P) and Western Blotting (WB).
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