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|Tested species reactivity||Human, Mouse, Rat|
|Host / Isotype||Rabbit / IgG|
|Immunogen||A 19 amino acid peptide near the center terminus of human RABEX5.|
|Purification||Antigen affinity chromatography|
|Contains||0.02% sodium azide|
|Storage Conditions||Maintain refrigerated at 2-8°C for up to 3 months. For long term storage store at -20°C|
|Tested Applications||Dilution *|
|Immunocytochemistry (ICC)||20 ug/ml|
|Immunofluorescence (IF)||20 µg/ml|
|Immunohistochemistry (IHC)||5 µg/ml|
|Western Blot (WB)||1 µg/ml|
* Suggested working dilutions are given as a guide only. It is recommended that the user titrate the product for use in their own experiment using appropriate negative and positive controls.
A suggested positive control is rat brain tissue lysate.
PA5-21117 can be used with blocking peptide PEP-1231.
RABEX5 is a guanine nucleotide exchange factor (GEF) that forms a complex with rabaptin-5 and specifically activates Rab5, a small GTPase that plays an essential role in endocytic traffic. RABEX-5 is thought to also interact with another member of the Rab family, Rab22, which targets RABEX5 to early endosomes, allowing it to activate Rab5 and thereby promote Rab5-mediated endosome fusion.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
RAB guanine nucleotide exchange factor (GEF) 1; Rab5 exchange factor; Rab5 GDP/GTP exchange factor; Rabaptin-5-associated exchange factor for Rab5; Rabex-5; RABEX5, rabex-5; RAP1; Ras negative regulator Rabex-5; Ras negative regulator Rabex-5/Rin2
Rab5ef; rabex-5; RABEX5; RABGEF1; RAP1; Rin2