Detects human and mouse VAMP-1 in direct ELISAs and Western blots. In direct ELISAs, approximately 20% cross-reactivity with recombinant human (rh) VAMP-2 and less than 1% cross-reactivity with rhVAMP-5 is observed.
Polyclonal Goat IgG
E. coli-derived recombinant human VAMP-1 Met1-Lys96 Accession # P23763
Lyophilized from a 0.2 μm filtered solution in PBS with Trehalose. *Small pack size (SP) is supplied as a 0.2 µm filtered solution in PBS.
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.
VAMP‑1 in Mouse Spinal Cord. VAMP‑1 was detected in perfusion fixed frozen sections of mouse spinal cord using 1.7 µg/mL Goat Anti-Human/Mouse VAMP‑1 Antigen Affinity-purified Polyclonal Antibody (Catalog # AF4828) overnight at 4 °C. Tissue was stained with the NorthernLights™ 557-conjugated Anti-Goat IgG Secondary Antibody (red; Catalog # NL001) and counterstained (green). View our protocol for Fluorescent IHC Staining of Frozen Tissue Sections.
Detection of Human/Mouse VAMP‑1 by Western Blot. Western blot shows lysates of human heart and brain tissue. PVDF membrane was probed with 1 µg/mL of Goat Anti-Human/Mouse VAMP‑1 Antigen Affinity-purified Polyclonal Antibody (Catalog # AF4828) followed by HRP-conjugated Anti-Goat IgG Secondary Antibody (Catalog # HAF019). A specific band was detected for VAMP‑1 at approximately 17 kDa (as indicated). This experiment was conducted under reducing conditions and using Immunoblot Buffer Group 8.
Preparation and Storage
Reconstitute at 0.2 mg/mL in sterile PBS.
The product is shipped at ambient temperature. Upon receipt, store it immediately at the temperature recommended below. *Small pack size (SP) is shipped with polar packs. Upon receipt, store it immediately at -20 to -70 °C
Stability & Storage
Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
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.
VAMP-1 (vesicle-associated membrane protein 1; also synaptobrevin-1/SYB1) is an 18 kDa member of the synaptobrevin family of proteins. It is expressed in neurons, neutrophils, and skeletal muscle cells, and participates in vesicle fusion with the plasma membrane. Human VAMP-1 is 118 amino acids (aa) in length. It is a type IV transmembrane protein that contains an N-terminal cytoplasmic region (aa 1-96) and a 22 aa transmembrane domain (aa 97-118). There is one coiled-coil region between aa 33-93. Multiple splice variants are known that show two, three, four and 81 aa substitutions for the C-terminal five amino acids. One three aa variant creates a mitochondrial targeting motif. Over aa 1-96, human VAMP-1 is 98% aa identical to mouse VAMP-1.
Vesicle-Associated Membrane Protein 1
Entrez Gene IDs:
6843 (Human); 22317 (Mouse); 25624 (Rat)
DKFZp686H12131; SYB1; SYB1vesicle-associated membrane protein 1; synaptobrevin 1; Synaptobrevin-1; VAMP1; VAMP-1; VAMP-1synaptobrevin-1; vesicle-associated membrane protein 1 (synaptobrevin 1)
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