anti-Rabex-5 Antibody

Catalog number
anti-Rabex-5 Antibody
Rabex-5 Antibody
338.00 EUR


Target of this antibody:
Alternative names of antibody target:
Rab5 GDP/GTP exchange factor
Background information:
Rabex-5, also called RabGEF1 and RAP1, was identified as a guanine nucleotide exchange factor (GEF) for Rab5, a member of the Ras superfamily of small Rab GTPases (1). Rabex-5 generates the GTP-bound active form of Rab5 and forms a tight association with its effector protein Rabaptin-5. This complex localizes to endosomal membranes where it functions as a key regulator of vesicular trafficking during early endocytosis. Rabex-5 is also monoubiquitinated and has ubiquitin ligase activity that regulates its recruitment to early endosomes. The conformational change between Rab5 GTP/GDP states is essential for its biological function as a rate limiting regulator at multiple steps during endocytosis. Through its control of endosomal trafficking and endocytosis, Rabex-5 has been shown to negatively regulate NGF-mediated neurite outgrowth as well as FcεRI-dependent mast cell activation.
Antibody host:
Clonality of antibody:
Rabbit IgG
This antibody reacts with:
Human, mouse, rat
Immunogene sequence:
Synthetic peptide at C-terminal (BV-M11)
Concentration of antibody:
0.5 mg/ml
Form of antibody:
Formulation of this antibody:
100 µg (0.5 mg/ml) of antibody in PBS, 0.01 % BSA, 0.01 % thimerosal, and 50 % glycerol, pH 7.2
Purification method:
Affinity purified
This antibody has been succesfully tested for use in following methods:
Western blot
Recommended usage:
Western blot: 1:200
Storage information:
Shelf time: 12 months in temp.: -20 deg.C
Shipping conditions:
gel pack
How to handle this antibody:
The antibody solution should be gently mixed before use.
This antibody needs to be stored at + 4°C in a fridge short term in a concentrated dilution. Freeze thaw will destroy a percentage in every cycle and should be avoided.
If you buy Antibodies supplied by Biovision they should be stored frozen at - 24°C for long term storage and for short term at + 5°C.
French translation