This website uses cookies to ensure you get the best experience on our website.
- Table of Contents
Designing a Western blot for ABR? The guide has the expected band size, antibodies backed by real blot images, the controls to run alongside, and protocols taken from published papers.
Open the ABR Western Blot GuideFacts about Active breakpoint cluster region-related protein.
GTPase-activating protein for RAC and CDC42.
Promotes the exchange of RAC or CDC42-bound GDP by GTP, thereby activating them..
| Human | |
|---|---|
| Gene Name: | ABR |
| Uniprot: | Q12979 |
| Entrez: | 29 |

| Belongs to: |
|---|
| No superfamily |

active BCR-related gene; active breakpoint cluster region-related protein; FLJ45954; MDB
Mass (kDA):
97.598 kDA

| Human | |
|---|---|
| Location: | 17p13.3 |
| Sequence: | 17; NC_000017.11 (1003519..1229722, complement) |
Highly enriched in the brain. Much weaker expression in heart, lung and muscle.
Cell projection, dendritic spine. Cell projection, axon. Cell junction, synapse.





PMID: 8262969 by Tan E.-C., et al. The human active breakpoint cluster region-related gene encodes a brain protein with homology to guanine nucleotide exchange proteins and GTPase-activating proteins.
PMID: 8349582 by Heisterkamp N., et al. Human ABR encodes a protein with GAPrac activity and homology to the DBL nucleotide exchange factor domain.