Ras-related protein Rab-3A is a protein that in humans is encoded by the RAB3A gene. Synapsin I stimulated the Rab3A cycle by increasing GTP binding, GTPase activity, and Rab3A recruitment to the synaptic vesicle membrane. Conversely, Rab3A inhibited Synapsin I binding to actin and Synapsin I-induced synaptic vesicle clustering. It has been found that the protein is necessary for both forms of synaptic plasticity, and it is also involved in calcium exocytosis in neurons. In addition to that, Rab3A has been found to regulate a late step in synaptic vesicle fusion.
Formulation
0.5mg/ml if reconstituted with 0.2ml sterile DI water
Host
Rabbit
Immunogen Region
Amino acids 192-220 (DTADPAVTGAKQGPQLSDQQVPPHQDCAC-human) were used as the immunogen for this Rab3A antibody.
Isotype
IgG
Predicted Reactivity
Human, Mouse, Rat
Reactivity
Human, Mouse, Rat
Recombinant
No
Antigen
Rab3A
Gene Id
5864
Format
Antigen affinity purified
Purification
Antigen affinity
Storage
After reconstitution, the Rab3A antibody can be stored for up to one month at 4°C. For long-term, aliquot and store at -20°C. Avoid repeated freezing and thawing.