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AB181039

Anti-OCRL antibody [EP10256]

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(1 Publication)

Rabbit Monoclonal OCRL antibody. Suitable for WB, Flow Cyt (Intra) and reacts with Human samples. Cited in 1 publication.

View Alternative Names

OCRL1, OCRL, Inositol polyphosphate 5-phosphatase OCRL, Inositol polyphosphate 5-phosphatase OCRL-1, Lowe oculocerebrorenal syndrome protein, OCRL-1

3 Images
Flow Cytometry (Intracellular) - Anti-OCRL antibody [EP10256] (AB181039)
  • Flow Cyt (Intra)

Supplier Data

Flow Cytometry (Intracellular) - Anti-OCRL antibody [EP10256] (AB181039)

Intracellular flow cytometric analysis of permeabilized SH-SY5Y cells using ab181039 at a 1/10 dilution (red) or a rabbit IgG (negative) (green).

Western blot - Anti-OCRL antibody [EP10256] (AB181039)
  • WB

Lab

Western blot - Anti-OCRL antibody [EP10256] (AB181039)

Western blot : Anti-OCRL antibody [EP10256] ab181039 staining at 1/1000 dilution, shown in green; Mouse anti GAPDH ab8245 loading control staining at 1/20000 dilution, shown in magenta. A band was observed at 104 kDa in Wild-type U-87 MG cell lysates with no signal observed at this size in OCRL knockout U-87 MG cell line. To generate this image, samples were run on an SDS-PAGE gel then transferred onto a nitrocellulose membrane. Membranes were blocked in 3pc Milk in TBS-0.1 % Tween® 20 (TBS-T) before incubation with primary antibodies overnight at 4 °C. Blots were washed four times in TBS-T, incubated with secondary antibodies for 1 h at room temperature, washed again four times then imaged. Secondary antibodies used were Goat anti-Rabbit 800CW and Goat anti-Mouse 680RD at 1/20,000 dilution.

All lanes:

Western blot - Anti-OCRL antibody [EP10256] (ab181039) at 1/1000 dilution

Lane 1:

Wild-type U-87 MG cell lysates at 20 µg

Lane 2:

OCRL knockout U-87 MG cell lysates at 20 µg

Lane 3:

PC-3 cell lysates at 20 µg

Lane 4:

THP-1 cell lysates at 20 µg

Lane 5:

Raji cell lysates at 20 µg

Secondary

All lanes:

Goat anti-Rabbit 800CW & Goat anti-Mouse 680RD at 1/20000 dilution

Predicted band size: 104 kDa

Observed band size: 104 kDa

false

Western blot - Anti-OCRL antibody [EP10256] (AB181039)
  • WB

Supplier Data

Western blot - Anti-OCRL antibody [EP10256] (AB181039)

All lanes:

Western blot - Anti-OCRL antibody [EP10256] (ab181039) at 1000 µg

Lane 1:

293T cell lysates at 10 µg

Lane 2:

SH-SY5Y cell lysates at 10 µg

Lane 3:

HeLa cell lysates at 10 µg

Lane 4:

JAR cell lysates at 10 µg

Predicted band size: 104 kDa

false

  • Carrier free

    Anti-OCRL antibody [EP10256] - BSA and Azide free

Key facts

Host species

Rabbit

Clonality

Monoclonal

Clone number

EP10256

Isotype

IgG

Carrier free

No

Reacts with

Human

Applications

Flow Cyt (Intra), WB

applications

Immunogen

The exact immunogen used to generate this antibody is proprietary information.

Reactivity data

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Product details

Species reactivity
Mouse, Rat: We have preliminary internal testing data to indicate this antibody may not react with these species.
Please contact us for more information.

Patented technology
Our RabMAb® technology is a patented hybridoma-based technology for making rabbit monoclonal antibodies. For details on our patents, please refer to RabMAb® patents.

Properties and storage information

Form
Liquid
Purity
Tissue culture supernatant
Storage buffer
pH: 7.2 - 7.4 Preservative: 0.01% Sodium azide Constituents: PBS, 50% Tissue culture supernatant, 40% Glycerol (glycerin, glycerine), 0.05% BSA
Shipped at conditions
Blue Ice
Appropriate short-term storage duration
1-2 weeks
Appropriate short-term storage conditions
+4°C
Appropriate long-term storage conditions
-20°C
Aliquoting information
Upon delivery aliquot
Storage information
Avoid freeze / thaw cycle

Supplementary information

This supplementary information is collated from multiple sources and compiled automatically.

The OCRL protein also known as oculocerebrorenal syndrome of Lowe protein is a phosphatidylinositol 45-bisphosphate 5-phosphatase involved in cellular membrane trafficking. It has a molecular mass of approximately 105 kDa. Localization of OCRL occurs in several cellular compartments including the endosomes and the Golgi apparatus. This protein is widely expressed in tissues such as the brain kidney and eyes. Scientists often study OCRL to better understand its role in cellular functions and associated disorders.
Biological function summary

OCRL participates in the regulation of phosphoinositide metabolism by dephosphorylating phosphatidylinositol 45-bisphosphate an important signaling lipid. OCRL is a member of the inositol polyphosphate 5-phosphatase family and associates with clathrin-mediated endocytosis complexes. The protein ensures proper vesicular trafficking and maintenance of cell membrane dynamics impacting processes like endocytosis and ciliogenesis. Researchers focus on understanding OCRL's interactions and dynamics to comprehend its contribution to these processes.

Pathways

OCRL plays a significant role in the phosphoinositide signaling pathway and is integral to cellular trafficking pathways. In the phosphoinositide signaling pathway OCRL modulates the availability of phosphatidylinositol 45-bisphosphate interacting with proteins like APPL1 and Rab GTPases. In cellular trafficking pathways OCRL coordinates with proteins such as clathrin and dynamin to regulate endocytosis and endosomal function. Understanding OCRL's placement within these pathways provides insight into its impact on cellular homeostasis.

OCRL mutations are linked to Lowe syndrome and Dent disease both of which involve renal and ocular complications. Lowe syndrome characterized by congenital cataracts intellectual disabilities and renal Fanconi syndrome directly associates with OCRL dysfunction. The OCRL protein interacts with clathrin and Rab GTPases contributing to the pathogenesis of these disorders by disrupting normal vesicle trafficking processes. Research on OCRL-related mechanisms in these diseases seeks to unravel potential therapeutic targets and interventions.

Product protocols

For this product, it's our understanding that no specific protocols are required. You can visit:

Target data

Catalyzes the hydrolysis of the 5-position phosphate of phosphatidylinositol 4,5-bisphosphate (PtdIns(4,5)P2) and phosphatidylinositol-3,4,5-bisphosphate (PtdIns(3,4,5)P3), with the greatest catalytic activity towards PtdIns(4,5)P2 (PubMed : 10764818, PubMed : 15474001, PubMed : 7761412, PubMed : 9430698). Able also to hydrolyze the 5-phosphate of inositol 1,4,5-trisphosphate and of inositol 1,3,4,5-tetrakisphosphate (PubMed : 25869668, PubMed : 7761412). Regulates traffic in the endosomal pathway by regulating the specific pool of phosphatidylinositol 4,5-bisphosphate that is associated with endosomes (PubMed : 21971085). Involved in primary cilia assembly (PubMed : 22228094, PubMed : 22543976). Acts as a regulator of phagocytosis, hydrolyzing PtdIns(4,5)P2 to promote phagosome closure, through attenuation of PI3K signaling (PubMed : 22072788).
See full target information OCRL

Publications (1)

Recent publications for all applications. Explore the full list and refine your search

The Journal of cell biology 216:3745-3765 PubMed28923975

2017

Control of actin polymerization via the coincidence of phosphoinositides and high membrane curvature.

Applications

Unspecified application

Species

Unspecified reactive species

Frederic Daste,Astrid Walrant,Mikkel R Holst,Jonathan R Gadsby,Julia Mason,Ji-Eun Lee,Daniel Brook,Marcel Mettlen,Elin Larsson,Steven F Lee,Richard Lundmark,Jennifer L Gallop
View all publications

Product promise

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