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Western Blot (WB) (Western Blot (WB) analysis of RPH3A polyclonal antibody)

Rabbit RPH3A Polyclonal Antibody | anti-RPH3A antibody

RPH3A Polyclonal Antibody

Reactivity
Human, Mouse, Rat
Applications
Western Blot, Immunohistochemistry
Purity
The antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogen and the purity is >95% (by SDS-PAGE).
Synonyms
RPH3A; Polyclonal Antibody; RPH3A Polyclonal Antibody; Rabphilin-3A; Exophilin-1; KIAA0985; anti-RPH3A antibody
Ordering
For Research Use Only!
Host
Rabbit
Reactivity
Human, Mouse, Rat
Clonality
Polyclonal
Isotype
IgG
Specificity
RPH3A polyclonal antibody detects endogenous levels of RPH3A protein.
Purity/Purification
The antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogen and the purity is >95% (by SDS-PAGE).
Form/Format
Rabbit IgG, 1mg/ml in PBS with 0.02% sodium azide, 50% glycerol, pH7.2
Sequence Length
694
Applicable Applications for anti-RPH3A antibody
Western Blot (WB), Immunohistochemistry (IHC)
Application Notes
WB: 1:500-1:2000
IHC: 1:50-1:200
Immunogen
Recombinant full length Human RPH3A.
Preparation and Storage
Store at 4 degree C short term.
Aliquot and store at -20 degree C long term.
Avoid freeze-thaw cycles.

Western Blot (WB)

(Western Blot (WB) analysis of RPH3A polyclonal antibody)

Western Blot (WB) (Western Blot (WB) analysis of RPH3A polyclonal antibody)
Related Product Information for anti-RPH3A antibody
The carboxy-terminal of rabphilin-3A consists of two C2 domains, A and B, and the amino-terminal (residues 45-170) contains a cysteine-rich rich region with two zinc finger motifs. Rabphilin-3A belongs to a family of other carboxy-terminal type (C-type) tandem C2 proteins, which includes synaptotagmins and Doc2. Rabphilin is expressed in neuroendocrine cells and co-localizes with Rab3A on synaptic vesicles and chromaffin granules. Rabphilin-3A binds Rab3a/GTP/Mg+ within amino-terminal residues 45 and 170. Rabphilin-3A binds calcium ions and phosphatidylinositol 4, 5-bisphophate containing lipid vesicles within its C2 domains. Rabphilin-3A is a positive regulator of calcium dependent exocytosis, while Rab3a is a negative regulator of exocytosis. Although rabphilin-3A associates with Rab3a, they seem to influence exocytosis independently of each other. Rabphilin-3A effects are likely mediated through interactions with an unknown factor that recognizes the Rab3 binding domain.

NCBI and Uniprot Product Information

NCBI GI #
NCBI GeneID
NCBI Accession #
NCBI GenBank Nucleotide #
UniProt Accession #
Molecular Weight
~ 77kDa
NCBI Official Full Name
rabphilin-3A isoform 1
NCBI Official Synonym Full Names
rabphilin 3A
NCBI Official Symbol
RPH3A
NCBI Protein Information
rabphilin-3A
UniProt Protein Name
Rabphilin-3A
Protein Family
UniProt Gene Name
RPH3A
UniProt Synonym Gene Names
KIAA0985
UniProt Entry Name
RP3A_HUMAN

NCBI Description

The protein encoded by this gene is thought to be an effector for RAB3A, which is a small G protein that acts in the late stages of neurotransmitter exocytosis. The encoded protein may be involved in neurotransmitter release and synaptic vesicle traffic. [provided by RefSeq, Dec 2016]

Uniprot Description

rabphilin 3A: Protein transport. Probably involved with Ras-related protein Rab-3A in synaptic vesicle traffic and/or synaptic vesicle fusion. Could play a role in neurotransmitter release by regulating membrane flow in the nerve terminal. 2 isoforms of the human protein are produced by alternative splicing.

Protein type: Vesicle

Chromosomal Location of Human Ortholog: 12q24.13

Cellular Component: Golgi apparatus; synaptic vesicle; neuron projection; protein complex; extrinsic to membrane; synaptic vesicle membrane; synapse; cytosol; cell junction; secretory granule

Molecular Function: phosphatidylinositol-4,5-bisphosphate binding; selenium binding; protein binding; zinc ion binding; calcium-dependent phospholipid binding; transporter activity; protein complex binding; calcium ion binding; phosphate binding; Rab GTPase binding

Biological Process: intracellular protein transport

Research Articles on RPH3A

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Product Notes

The RPH3A rph3a (Catalog #AAA3011693) is an Antibody produced from Rabbit and is intended for research purposes only. The product is available for immediate purchase. The RPH3A Polyclonal Antibody reacts with Human, Mouse, Rat and may cross-react with other species as described in the data sheet. AAA Biotech's RPH3A can be used in a range of immunoassay formats including, but not limited to, Western Blot (WB), Immunohistochemistry (IHC). WB: 1:500-1:2000 IHC: 1:50-1:200. Researchers should empirically determine the suitability of the RPH3A rph3a for an application not listed in the data sheet. Researchers commonly develop new applications and it is an integral, important part of the investigative research process. It is sometimes possible for the material contained within the vial of "RPH3A, Polyclonal Antibody" to become dispersed throughout the inside of the vial, particularly around the seal of said vial, during shipment and storage. We always suggest centrifuging these vials to consolidate all of the liquid away from the lid and to the bottom of the vial prior to opening. Please be advised that certain products may require dry ice for shipping and that, if this is the case, an additional dry ice fee may also be required.

Precautions

All products in the AAA Biotech catalog are strictly for research-use only, and are absolutely not suitable for use in any sort of medical, therapeutic, prophylactic, in-vivo, or diagnostic capacity. By purchasing a product from AAA Biotech, you are explicitly certifying that said products will be properly tested and used in line with industry standard. AAA Biotech and its authorized distribution partners reserve the right to refuse to fulfill any order if we have any indication that a purchaser may be intending to use a product outside of our accepted criteria.

Disclaimer

Though we do strive to guarantee the information represented in this datasheet, AAA Biotech cannot be held responsible for any oversights or imprecisions. AAA Biotech reserves the right to adjust any aspect of this datasheet at any time and without notice. It is the responsibility of the customer to inform AAA Biotech of any product performance issues observed or experienced within 30 days of receipt of said product. To see additional details on this or any of our other policies, please see our Terms & Conditions page.

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