> Antigen, Antibodies, ELISA, Western Blot > Primary Antibody > Monoclonal Antibodies > PRA1 Antibody (C-term)Brand |
Leading Biology | Catalog Number |
APR14380G |
Product Type |
Monoclonal Antibodies | Field of Research |
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Product Overview |
We constantly strive to ensure we provide our customers with the best antibodies. As a result of this work we offer this antibody in purified format.
We are in the process of updating our datasheets. If you have any questions regarding this update, please feel free to contact our technical support team.
This product is a high quality PRA1 antibody (C-term).
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Molecular Weight |
20648 Da
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Cellular Localization |
Antigen Cellular Localization:
Cell membrane; Multi-pass membrane protein. Cytoplasm. Golgi apparatus. Cytoplasmic vesicle, secretory vesicle, synaptic vesicle. Note=According to some authors, it is an integral membrane protein, while others showed that it is cytoplasmic and membrane-associated to Golgi and synaptic vesicles.
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Host |
Rabbit
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Species Reactivity |
Human, Mouse, Rat
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Target |
A synthetic peptide corresponding to residues near the C-terminus of human PRA1 was used as an immunogen.
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Clone |
EPR1747Y
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Symbol |
PRA1, PRAF1
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GeneID |
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UniProt ID |
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Function |
General Rab protein regulator required for vesicle formation from the Golgi complex. May control vesicle docking and fusion by mediating the action of Rab GTPases to the SNARE complexes. In addition it inhibits the removal of Rab GTPases from the membrane by GDI (By similarity).
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Summary |
PRA1 (prenylated Rab acceptor) is a general regulator of Rab proteins. It has been shown that PRA1 interacts with Rab proteins and with VAMP2. Therefore PRA1 is probably an important factor for membrane traffic, linking together the function of Rab proteins and SNAREs (1). Human cells contain more than 60 small G proteins of the Rab family, which are localized to the surfaces of distinct membrane compartments and regulate transport vesicle formation, motility, docking and fusion. Prenylated Rabs also occur in the cytosol bound to GDI (guanine nucleotide dissociation inhibitor), which binds to Rabs in their inactive state (2).
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Form |
50 mM Tris-Glycine (pH 7.4), 0.15 M NaCl, 40% Glycerol, 0.01% sodium azide and 0.05% BSA. |
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Storage & Stability |
Store at +4°C short term. For long-term storage, aliquot and store at -20°C or below. Stable for 12 months at -20°C. Avoid repeated freeze-thaw cycles.
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Applications |
WB
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Dilution |
WB~~1:500~2000
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Synonyms |
Prenylated Rab acceptor protein 1, PRA1 family protein 1, RABAC1, PRA1, PRAF1
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Images |
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Specification |
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Quantity |
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Leading Biology Inc.
2600 Hilltop DR, Building G, B Suite C138
Richmond, CA, 94806
Tel: 1-661-524(LBI)-0262
Email: info@leadingbiology.com
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