Anti-RHPN1 antibody produced in rabbit

Prestige Antibodies® Powered by Atlas Antibodies, affinity isolated antibody, buffered aqueous glycerol solution, Ab2

Anti-rhophilin 1
Human Protein Atlas Number:

biological source


Quality Level

antibody form

affinity isolated antibody

antibody product type

primary antibodies



product line

Prestige Antibodies® Powered by Atlas Antibodies


buffered aqueous glycerol solution

species reactivity



antibody small pack of 25 μL


immunohistochemistry: 1:200- 1:500

immunogen sequence




UniProt accession no.

shipped in

wet ice

storage temp.


Gene Information

human ... RHPN1(114822)

General description

The gene RHPN1 (rhophilin Rho GTPase binding protein 1) is mapped to human chromosome 8q24.3. The encoded protein belongs to the rhophilin family of Rho-binding proteins. The mRNA is strongly expressed in the testis. The protein has a Rho binding domain and a PDZ (PSD95, Dlg1 and zo-1) domain.


rhophilin 1 recombinant protein epitope signature tag (PrEST)

Biochem/physiol Actions

In mouse model, RHPN1 (rhophilin Rho GTPase binding protein 1) is required for the maintenance of the glomerular filtration barrier. Additionally, this protein is a regulator of podocyte cytoskeleton architecture.

Features and Benefits

Prestige Antibodies® are highly characterized and extensively validated antibodies with the added benefit of all available characterization data for each target being accessible via the Human Protein Atlas portal linked just below the product name at the top of this page. The uniqueness and low cross-reactivity of the Prestige Antibodies® to other proteins are due to a thorough selection of antigen regions, affinity purification, and stringent selection. Prestige antigen controls are available for every corresponding Prestige Antibody and can be found in the linkage section.

Every Prestige Antibody is tested in the following ways:
  • IHC tissue array of 44 normal human tissues and 20 of the most common cancer type tissues.
  • Protein array of 364 human recombinant protein fragments.


Corresponding Antigen APREST76316.

Physical form

Solution in phosphate-buffered saline, pH 7.2, containing 40% glycerol and 0.02% sodium azide

Legal Information

Prestige Antibodies is a registered trademark of Sigma-Aldrich Co. LLC


NONH for all modes of transport

WGK Germany


Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificate of Analysis

Certificate of Origin

A Fujita et al.
Journal of cell science, 113 ( Pt 1), 103-112 (1999-12-11)
The small GTPase Rho; functions as a molecular switch that regulates various cellular processes such as cell adhesion, motility, gene expression and cytokinesis. We previously isolated several putative Rho; targets including rhophilin which bound selectively to the GTP-bound form of...
Jeremy W Peck et al.
The Journal of biological chemistry, 277(46), 43924-43932 (2002-09-11)
The Rho GTPases regulate the actin cytoskeleton through interactions with various downstream effector molecules. Here we have identified a ubiquitously expressed human RhoA-binding protein, designated Rhophilin-2. Rhophilin-2 shows 40% amino acid similarity to human Rhophilin-1 and contains an N-terminal Rho-binding...
Kyung Im Kim et al.
Basic & clinical pharmacology & toxicology, 111(5), 317-324 (2012-06-08)
Copy number variation (CNV) has been reported to be associated with chemotherapy response, which affects disease prognosis. Here, we determined the frequency of genome-wide cytogenetic CNV aberrations in Korean patients with normal karyotype (NK) acute myeloid leukaemia (AML) and tested...
Mark A Lal et al.
Journal of the American Society of Nephrology : JASN, 26(3), 647-662 (2014-07-30)
Rhophilin-1 is a Rho GTPase-interacting protein, the biologic function of which is largely unknown. Here, we identify and describe the functional role of Rhophilin-1 as a novel podocyte-specific protein of the kidney glomerulus. Rhophilin-1 knockout mice were phenotypically normal at...

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