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Anti-RAB9 Monoclonal Antibody

Printable Datasheet

Details
Host / Isotype: Mouse / IgG1
Class: Monoclonal
Type: Antibody
Clone: Mab9
Label:
Species Reactivity: Human (Hu) Rat (Rt) Canine (Ca) Non-human primate (Nhp) Bovine (Bv) Hamster (Hm)
Immunogen: Recombinant canine rab 9a.
Applications Dilution
Immunocytochemistry (ICC) 1:500
Immunofluorescence (IF) 1:500
Immunoprecipitation (IP) Assay dependent
Western Blot (WB) 1:1,000
Ordering Information
Pierce Anti-RAB9 Monoclonal Antibody
Product Number Pkg Size Price


MA3-067 100 µl $354.00
Storage: -20º C, Avoid Freeze/Thaw Cycles
Form: 100 µl of PBS-diluted ascites containing 0.05% sodium azide.


Product Specific Information General Information
MA3-067 recognizes prenylated and non-prenylated rab 9 from canine, human, monkey, rat, hamster and bovine tissues. This antibody does not cross-react with other rab family members.

MA3-067 has been successfully used in Western blot, immunofluorescence, EM immunocytochemistry and immunoprecipitation procedures. By Western blot, this antibody detects an ~26 kDa protein representing rab 9 from K562 cell extract.

The MA3-067 antigen is recombinant canine rab 9a.
Rab proteins are a family of Ras-like GTPases involved in intracellular compartment protein transport. Different members of the 40+ member rab family are responsible for docking and fusion of transport vesicles between different compartments within the cell. Rab 9 is required for trafficking mannose 6-phosphate receptor between the late endosome to trans-Golgi network (TGN). By facilitating receptor transport, rab 9 enables cells to efficiently recycle important cellular trafficking components.

It is functionally necessary for rab 9, like other rab family members, to be prenylated by two 20-carbon geranylgeranyl groups at the C-terminus. Most prenylated rab 9 is membrane bound, however, 10-20% of the cellular pool of rab 9 is bound to GDP dissociation inhibitor-alpha (GDI-alpha) in the cytosol. GDI recycles prenylated, GDP bound rab 9 from their fusion targets back to their membranes of origin.
References:
Mol. Biol. Cell. 4:425-434, 1993.
J. Biol. Chem. 270(19): 11085-11090, 1995
J. Biol. Chem. 273(35): 22161-22164, 1998.
MBC Vol. 15, 176-188, Jan. 2004
J. Virology 76(11):5522-5531, 2002.
JBC 277(46):44431-44439, 2002.
J. Virol., Sep 2007; 81: 9259 - 9267.
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