84-4690-39　NSF (Vesicle-Fusing ATPase, N-Ethylmaleimide-Sensitive Fusion Protein, NEM-Sensitive Fusion Protein, Vesicular-Fusion Protein NSF) 100ug　397502

特徴

• N-ethylmaleimide-sensitive factor, also known as NSF, is an enzyme which in humans is encoded by the NSF gene.
• NSF is a homohexameric AAA ATPase involved in membrane fusion.
• NSF is ubiquitously found in the cytoplasm of eukaryotic cells.
• It is a central component of the cellular machinery in the transfer of membrane vesicles from one membrane compartment to another.
• During this process, SNARE proteins on two joining membranes (usually a vesicle and a target membrane such as the plasma membrane) form a tight complex.
• This aids fusion of the vesicle with the target membrane.
• It has been proposed that the role of NSF is to undo these SNARE complexes once membrane fusion has occurred, using the hydrolysis of ATP as an energy source, allowing the dissociated SNAREs to be recycled for reuse in further rounds of membrane fusion.
• This proposal remains controversial, however.
• Recent work indicates that the ATPase function of NSF does not function in recycling of vesicles but rather functions in the act of fusing vesicles with the plasma membrane.
• Applications:Suitable for use in ELISA, Western Blot, Immunohistochemistry.
• Other applications not tested.
• Recommended Dilution:ELISA: 0.1-0.5ug/mlWestern Blot: 0.1-0.5ug/mlImmunohistochemistry (paraffin): 0.5-1ug/mlOptimal dilutions to be determined by the researcher.
• Storage and Stability:Lyophilized powder may be stored at -20°C.
• Stable for 12 months after receipt at -20°C.
• Reconstitute with sterile ddH2O.
• Aliquot to avoid repeated freezing and thawing.
• Store at -20°C.
• Reconstituted product is stable for 12 months at -20°C.
• For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap.
• Further dilutions can be made in assay buffer.