Rab3A blocking peptide

Rab3A Blocking Peptide

Cat. Num. AAA9617809

• Applications: Blocking/Control
• Purity: The purity is >90%,tested by HPLC and MS.
• Synonyms: Rab3A; Rab3A Blocking Peptide; Rab 3A; RAB 3A member RAS oncogene family; Rab3a; RAB3A member RAS oncogene family; RAB3A_HUMAN; RAS associated protein RAB 3A; RAS associated protein RAB3A; Ras related protein Rab 3A; Ras related protein Rab3A; Ras-related protein Rab-3A; Rab3A blocking peptide

• Purity/Purification: The purity is >90%,tested by HPLC and MS.
• Form/Format: Synthetic peptide was lyophilized with 100% acetonitrile and is supplied as a powder. Reconstitute with 0.1 ml DI water for a final concentration of 10 mg/ml.

• Applicable Applications for Rab3A blocking peptide: Blocking/Control
• Notes: For phospho antibody, we provide phospho peptide (0.5mg) and non-phospho peptide (0.5mg)
• Preparation and Storage: Maintain refrigerated at 2-8 degree C for up to 6 months. For long term storage store at -20 degree C.

Related Product Information for Rab3A blocking peptide

Blocking peptides are peptides that bind specifically to the target antibody and block antibody binding. These peptide usually contains the epitope recognized by the antibody. Antibodies bound to the blocking peptide no longer bind to the epitope on the target protein. This mechanism is useful when non-specific binding is an issue, for example, in Western blotting (immunoblot) and immunohistochemistry (IHC). By comparing the staining from the blocked antibody versus the antibody alone, one can see which staining is specific; Specific binding will be absent from the western blot or immunostaining performed with the neutralized antibody.

NCBI and Uniprot Product Information

• NCBI GI #: 4506367
• NCBI GeneID: 5864
• NCBI Accession #: NP_002857.1
• NCBI GenBank Nucleotide #: NM_002866.4
• UniProt Accession #: P20336; Q9NYE1; A8K0J4
• Molecular Weight: 24,984 Da
• NCBI Official Full Name: ras-related protein Rab-3A
• NCBI Official Synonym Full Names: RAB3A, member RAS oncogene family
• NCBI Official Symbol: RAB3A
• NCBI Protein Information: ras-related protein Rab-3A; RAS-associated protein RAB3A
• UniProt Protein Name: Ras-related protein Rab-3A
• Protein Family: Ras-related protein
• UniProt Gene Name: RAB3A
• UniProt Entry Name: RAB3A_HUMAN

Uniprot Description

RAB3A: Involved in exocytosis by regulating a late step in synaptic vesicle fusion. Could play a role in neurotransmitter release by regulating membrane flow in the nerve terminal. Heterodimer with RIMS2. Part of a ternary complex involving PCLO and EPAC2. Interacts with RPH3A. Interacts with the exocyst complex through SEC15. Binds SYTL4, RIMS1 and RIMS2. Interacts with RAB3IP. Interacts with SGSM1 and SGSM3. Specifically expressed in brain. Belongs to the small GTPase superfamily. Rab family.

Protein type: G protein; G protein, monomeric, Rab; G protein, monomeric

Chromosomal Location of Human Ortholog: 19p13.2

Cellular Component: synaptic vesicle; protein complex; secretory granule membrane; axon; acrosome; plasma membrane; terminal button; cytosol; vesicle; endosome

Molecular Function: GTPase activity; protein C-terminus binding; protein binding; GTPase binding; ATPase activator activity; GDP binding; GTP binding; myosin V binding; ATPase binding

Biological Process: mitochondrion organization and biogenesis; synaptic vesicle maturation; metabolic process; neurotransmitter secretion; regulation of synaptic vesicle fusion to presynaptic membrane; constitutive secretory pathway; protein secretion; regulation of short-term neuronal synaptic plasticity; post-embryonic development; respiratory system process; intracellular protein transport; synaptic transmission; synaptic vesicle exocytosis; axonogenesis; glutamate secretion; sensory perception of touch; positive regulation of ATPase activity; neuromuscular synaptic transmission; maintenance of presynaptic active zone structure; response to electrical stimulus; Rab protein signal transduction; vesicle docking during exocytosis; positive regulation of exocytosis; lung development