| Product Name |
Recombinant Human Synaptotagmin I (SYT1) Protein |
| Product Overview |
This recombinant human Synaptotagmin I (SYT1) protein includes amino acids 136-422aa of the target gene is expressed in E.coli.The protein is supplied in lyophilized form and formulated in phosphate buffered saline (pH7.4) containing 0.01% sarcosyl, 5% trehaloseprior to lyophilization. |
| Target Uniprot Id |
P21579 |
| Recommended Name |
Synaptotagmin-1 |
| Gene Name |
SYT1 |
| Synonyms |
synaptotagmin 1, P65, SVP65, SYT |
| Species |
Human |
| Predicted Molecular Mass |
42 kDa |
| Expression System |
E.coli |
| Expression Range |
136-422aa |
| Tag |
N-6His |
| Purity |
>90% |
| Formulation |
Lyophilized |
| Buffer |
Phosphate buffered saline (pH7.4) containing 0.01% sarcosyl, 5%Trehalose |
| Storage Condition |
1. Store at -20°C/-80°C upon receipt, aliquoting is necessary for mutiple use. 2. Avoid repeated freeze-thaw cycles. 3. Store working aliquots at 4°C for up to one week. 4. In general, protein in liquid form is stable for up to 6 months at -20°C/-80°C. Protein in lyophilized powder form is stable for up to 12 months at -20°C/-80°C. |
| Reconstitution Instruction |
Briefly centrifuged the vial prior to opening to bring the contents to the bottom. Reconstitute protein in deionized sterile water to a concentration of 0.1-1.0 mg/mL. It is recommended to add 5-50% of glycerol (final concentration) and aliquot for long-term storage at -20°C/-80°C. The default final concentration of glycerol is 50%. |
| Applications |
Positive Control; Immunogen; SDS-PAGE; WB |
| Research Area |
Neuroscience |
| Target Function |
Calcium sensor that participates in triggering neurotransmitter release at the synapse. May have a regulatory role in the membrane interactions during trafficking of synaptic vesicles at the active zone of the synapse. It binds acidic phospholipids with a specificity that requires the presence of both an acidic head group and a diacyl backbone. A Ca(2+)-dependent interaction between synaptotagmin and putative receptors for activated protein kinase C has also been reported. It can bind to at least three additional proteins in a Ca(2+)-independent manner; these are neurexins, syntaxin and AP2. Plays a role in dendrite formation by melanocytes. |
| Subcellular Location |
Cytoplasmic vesicle, secretory vesicle membrane; Single-pass membrane protein. Cytoplasmic vesicle, secretory vesicle, synaptic vesicle membrane; Single-pass membrane protein. Cytoplasmic vesicle, secretory vesicle, chromaffin granule membrane; Single-pass membrane protein. Cytoplasm. |
| Protein Family |
Synaptotagmin family |
| Associated Diseases |
A SYT1 rare mutation has been found in a child with a severe neuro-developmental disorder. The individual harboring this variant shows early onset dyskinetic movement disorder, severe motor delay and profound cognitive impairment, suggesting that SYT1 may play a role in the pathogenesis of this neuro-developmental disorder. |
| Tissue Specificity |
Expressed in melanocytes. |
