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- Table of Contents
Designing an IHC experiment for RAPH1? The guide has the expected staining pattern, antigen retrieval and fixation, antibodies backed by real IHC images, the tissue controls to run alongside, and protocols taken from published papers.
Open the RAPH1 IHC GuideFacts about Ras-associated and pleckstrin homology domains-containing protein 1.
Negatively regulates cell adhesion. .
| Human | |
|---|---|
| Gene Name: | RAPH1 |
| Uniprot: | Q70E73 |
| Entrez: | 65059 |

| Belongs to: |
|---|
| MRL family |

candidate 18; candidate 9; lamellipodin; PREL2; PREL-2; proline rich EVH1 ligand 2; Protein RMO1; Ras association (RalGDS/AF-6) and pleckstrin homology domains 1; ras-associated and pleckstrin homology domains-containing protein 1; RMO1
Mass (kDA):
135.256 kDA

| Human | |
|---|---|
| Location: | 2q33.2 |
| Sequence: | 2; NC_000002.12 (203433682..203535322, complement) |
Isoform RMO1-RAPH1 is ubiquitously expressed with highest levels in brain, heart, ovary and developing embryo. Isoform RMO1 is widely expressed with highest levels in liver. Low expression in B-cells.
Cell membrane; Peripheral membrane protein; Cytoplasmic side. Cell projection, lamellipodium. Cell projection, filopodium. Cytoplasm, cytoskeleton. Recruited to the membrane, via the PH domain, by the phosphoinositide, PI(3,4)P2. Colocalizes with ENAH/VASP at the tips of lamellipodia and filopodia. Also colocalizes with the pathogens, Vaccinia and Enteropathogenic E.coli (EPEC) at the interface between the pathogen and their actin.





PMID: 11586298 by Hadano S., et al. A gene encoding a putative GTPase regulator is mutated in familial amyotrophic lateral sclerosis 2.
PMID: 15469845 by Krause M., et al. Lamellipodin, an Ena/VASP ligand, is implicated in the regulation of lamellipodial dynamics.