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- Table of Contents
RABGEF1 antibody (A03937) performs well in ELISA, IF, IHC-P, WB and shows reactivity with Human, Mouse, Rat.
- Validated for inter-lot consistency, specificity, and reproducibility
- Committed to quality since 1993
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Immunofluorescence of RABEX5 in mouse brain tissue with RABEX5 antibody at 20 μg/mL.
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Anti-RABEX5 RABGEF1 Antibody
RABGEF1 antibody
| Reactive Species | Host | Application |
|---|---|---|
| Human, Mouse, Rat | Rabbit | ELISA, IF, IHC-P, WB |
Recommend Dilution
Application
Dilution
Species
RABEX5 antibody can be used for detection of RABEX5 by Western blot at 1 μg/mL. Antibody can also be used for immunohistochemistry starting at 5 μg/mL. For immunofluorescence start at 20 μg/mL.
Antibody validated: Western Blot in human samples; Immunohistochemistry in mouse samples and Immunofluorescence in mouse samples. All other applications and species not yet tested. Optimal dilutions for each application should be determined by the researcher.
* It is recommended to optimize the amount of this reagent in each experimental system to achieve the best results.
Product Information
Product Name
Anti-RABEX5 RABGEF1 Antibody
View all RABGEF1 Antibodies
View all RABGEF1 Antibodies
Form
Liquid
Uniprot
Gene ID
Storage & Handling
RABEX5 antibody can be stored at 4°C, stable for up to one year. Avoid repeated freeze-thaw cycles. Antibodies should not be exposed to prolonged high temperatures.
Host
Rabbit
Contents
RABEX5 Antibody is supplied in PBS containing ≤0.09% sodium azide.
Clonality
Polyclonal
Isotype
IgG
Immunogen
RABEX5 antibody was raised against a 19 amino acid synthetic peptide near the center terminus of human RABEX5. The immunogen is located within amino acids 430 - 480 of RABEX5.
Cross-Reactivity
At least four isoforms of RABEX5 are known to exist; this antibody will recognize all four. RABEX5 antibody is predicted to not cross-react with other LRRFIP family members.
Observed Molecular Weight
68 kDa
Calculated Molecular Weight
56.9 kDa
Background of RABGEF1
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.
Cite This Product
Anti-RABEX5 RABGEF1 Antibody (Boster Biological Technology, Pleasanton CA, USA, Catalog # A03937)
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Product Promise
We promise Anti-RABEX5 RABGEF1 Antibody performs excellently in relevant applications for ELISA, IF, IHC-P, WB. If it doesn't perform as promised, we will refund the product. Learn more
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A03937
Buy one primary antibody get one 0.5ml HRP or Biotin secondary antibody for free.
*Sample sizes are prepared on demand and will take extra lead time. (cannot be conjugated)
$481.00
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We promise all of our products perform as described in datasheets.
This product is for Research Use Only. Not for use in diagnostic procedures.
Update date:
Oct 8, 2026