Recombinant Human SNAP23 protein (His tag)

SKU: PDEH100981

Size:100μg

Storage:Generally, lyophilized proteins are stable for up to 12 months when stored at -20 to -80℃. Reconstituted protein solution can be stored at 4-8℃ for 2-7 days. Aliquots of reconstituted samples are stable at < -20℃ for 3 months.

Shipping:This product is provided as lyophilized powder which is shipped with ice packs.

Exp date:12 months

Category ID_II:Recombinant Proteins

Category ID_III:Others

Abbreviation:SNAP23

Target Synonym:SNAP-23;SNAP23;Synaptosomal-associated protein 23;Vesicle-membrane fusion protein SNAP-23

Research Areas:Neuroscience

Conjugation:

Target Species:Human

Expression Host:E.coli

Application:

Fusion tag:N-His & C-His

UNIProt ID:O00161

Accession:O00161

Background:Specificity of vesicular transport is regulated, in part, by the interaction of a vesicle-associated membrane protein termed synaptobrevin/VAMP with a target compartment membrane protein termed syntaxin. These proteins, together with SNAP25 (synaptosome-associated protein of 25 kDa), form a complex which serves as a binding site for the general membrane fusion machinery. Synaptobrevin/VAMP and syntaxin are believed to be involved in vesicular transport in most, if not all cells, while SNAP25 is present almost exclusively in the brain, suggesting that a ubiquitously expressed homolog of SNAP25 exists to facilitate transport vesicle/target membrane fusion in other tissues. The protein encoded by this gene is structurally and functionally similar to SNAP25 and binds tightly to multiple syntaxins and synaptobrevins/VAMPs. It is an essential component of the high affinity receptor for the general membrane fusion machinery and is an important regulator of transport vesicle docking and fusion. Two alternative transcript variants encoding different protein isoforms have been described for this gene.

Concentration:

Activity:Not validated for activity

Sequence:Met 1-Ser 211

Purity: > 95% as determined by reducing SDS-PAGE.

Formulation:Lyophilized from sterile PBS, pH 7.4.
Normally 5%-8% trehalose, mannitol and 0.01% Tween 80 are added as protectants before lyophilization.
Please refer to the specific buffer information in the printed manual.

Reconstitution:It is recommended that sterile water be added to the vial to prepare a stock solution of 0.5 mg/mL. Concentration is measured by UV-Vis.

Endotoxin:< 10 EU/mg of the protein as determined by the LAL method.

Calculated MW:23.1 kDa

ObservedMW:31 kDa