Syntaxins, six of which have been identified, were originally thought to be docking proteins, but have more recently been categorized as anchoring proteins that anchor themselves to the cytoplasmic surfaces of cellular membranes.
Syntaxins have been shown to bind to various proteins involved in exocytosis, including VAMPs (vesicle-associated membrane proteins), NSF(N-ethylmaleimide-sensitive factor), SNAP 25, SNAPs (soluble NSF attachment proteins) and synap-totagmin.
VAMPs (also designated synaptobrevins), including VAMP-1 and VAMP-2, and Synaptotagmin, a protein that may function as an inhibitor of exocytosis, are vesicular proteins.
SNAPs, including alpha- and y-SNAP, are cytoplasmic proteins that bind to a membrane receptor complex composed of VAMP, SNAP 25 and syntaxin.
SNAPs mediate the membrane binding of NSF, which is essential for membrane fusion reactions.
An additional protein designated synaptophysin may regulate exocytosis bycompeting with SNAP 25 and syntaxins for VAMP binding.
Applications:Suitable for use in Western Blot, Immunoprecipitation, Immunohistochemistry, Immunocytochemistry.
Other applications not tested.
Recommended Dilution:Western Blot: 1:500-1:2000Immunohistochemistry: 1:50-1:200Immunocytochemistry: 1:50-1:200Immunoprecipitation: 1:50-1:200Optimal dilutions to be determined by the researcher.
Storage and Stability:May be stored at 4°C for short-term only.
Aliquot to avoid repeated freezing and thawing.
Store at -20°C.
Aliquots are stable for 12 months after receipt.
For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap.
仕様
Size：50ul
Host：rabbit
Source Antibody：human
Grade：Affinity Purified
Purity：Purified by immunoaffinity chromatography.
Form：Supplied as a liquid PBS, 0.1% sodium azide, 50% glycerol.
Specificity：Recognizes endogenous levels of SNAP25. Species Crossreactivity: Human, mouse, rat
