Skip to main content

Rabbit Recombinant Monoclonal Moesin antibody. Carrier free. Suitable for IHC-P, IP, WB, ICC/IF, Flow Cyt (Intra) and reacts with Human samples. Cited in 1 publication.

Be the first to review this product! Submit a review

Images

Immunoprecipitation - Anti-Moesin antibody [EPR2429(2)] - BSA and Azide free (AB249530), expandable thumbnail
  • Western blot - Anti-Moesin antibody [EPR2429(2)] - BSA and Azide free (AB249530), expandable thumbnail
  • Western blot - Anti-Moesin antibody [EPR2429(2)] - BSA and Azide free (AB249530), expandable thumbnail
  • Immunoprecipitation - Anti-Moesin antibody [EPR2429(2)] - BSA and Azide free (AB249530), expandable thumbnail
  • Immunocytochemistry/ Immunofluorescence - Anti-Moesin antibody [EPR2429(2)] - BSA and Azide free (AB249530), expandable thumbnail

Publications

Key facts

Isotype
IgG
Host species
Rabbit
Storage buffer

pH: 7.2 - 7.4
Constituents: PBS

Form
Liquid
Clonality
Monoclonal

Immunogen

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

Reactivity data

Select an application
Product promiseTestedExpectedPredictedNot recommended
IHC-PIPWBICC/IFFlow Cyt (Intra)
Human
Tested
Tested
Tested
Expected
Tested
Cow
Predicted
Predicted
Predicted
Predicted
Predicted
Pig
Predicted
Predicted
Predicted
Predicted
Predicted

Tested
Tested

Species
Human
Dilution info
-
Notes

Use of a HRP/AP polymerized secondary antibody is recommended.

Perform heat-mediated antigen retrieval with citrate buffer pH 6 before commencing with IHC staining protocol.

Predicted
Predicted

Species
Cow, Pig
Dilution info
-
Notes

-

Tested
Tested

Species
Human
Dilution info
-
Notes

-

Predicted
Predicted

Species
Cow, Pig
Dilution info
-
Notes

-

Tested
Tested

Species
Human
Dilution info
-
Notes

-

Predicted
Predicted

Species
Cow, Pig
Dilution info
-
Notes

-

Expected
Expected

Species
Human
Dilution info
Use at an assay dependent concentration.
Notes

-

Predicted
Predicted

Species
Cow, Pig
Dilution info
-
Notes

-

Tested
Tested

Species
Human
Dilution info
-
Notes

-

Predicted
Predicted

Species
Cow, Pig
Dilution info
-
Notes

-

Target data

Function

Ezrin-radixin-moesin (ERM) family protein that connects the actin cytoskeleton to the plasma membrane and thereby regulates the structure and function of specific domains of the cell cortex. Tethers actin filaments by oscillating between a resting and an activated state providing transient interactions between moesin and the actin cytoskeleton (PubMed:10212266). Once phosphorylated on its C-terminal threonine, moesin is activated leading to interaction with F-actin and cytoskeletal rearrangement (PubMed:10212266). These rearrangements regulate many cellular processes, including cell shape determination, membrane transport, and signal transduction (PubMed:12387735, PubMed:15039356). The role of moesin is particularly important in immunity acting on both T and B-cells homeostasis and self-tolerance, regulating lymphocyte egress from lymphoid organs (PubMed:9298994, PubMed:9616160). Modulates phagolysosomal biogenesis in macrophages (By similarity). Participates also in immunologic synapse formation (PubMed:27405666).

Alternative names

Recommended products

Rabbit Recombinant Monoclonal Moesin antibody. Carrier free. Suitable for IHC-P, IP, WB, ICC/IF, Flow Cyt (Intra) and reacts with Human samples. Cited in 1 publication.

Key facts

Isotype
IgG
Form
Liquid
Clonality
Monoclonal
Immunogen
  • The exact immunogen used to generate this antibody is proprietary information.
Carrier free
Yes
Clone number
EPR2429(2)
Purification technique
Affinity purification Protein A
Concentration
Loading...

Storage

Shipped at conditions
Blue Ice
Appropriate short-term storage conditions
+4°C
Appropriate long-term storage conditions
+4°C
Storage information
Do Not Freeze

Notes

ab249530 is the carrier-free version of Anti-Moesin antibody [EPR2429(2)] ab169789.

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

This product is a recombinant monoclonal antibody, which offers several advantages including:

  • - High batch-to-batch consistency and reproducibility
  • - Improved sensitivity and specificity
  • - Long-term security of supply
  • - Animal-free batch production

For more information, read more on recombinant antibodies.

Our carrier-free antibodies are typically supplied in a PBS-only formulation, purified and free of BSA, sodium azide and glycerol. The carrier-free buffer and high concentration allow for increased conjugation efficiency.

This conjugation-ready format is designed for use with fluorochromes, metal isotopes, oligonucleotides, and enzymes, which makes them ideal for antibody labelling, functional and cell-based assays, flow-based assays (e.g. mass cytometry) and Multiplex Imaging applications.

Use our conjugation kits for antibody conjugates that are ready-to-use in as little as 20 minutes with 1 minute hands-on-time and 100% antibody recovery: available for fluorescent dyes, HRP, biotin and gold.

This product is compatible with the Maxpar® Antibody Labeling Kit from Fluidigm, without the need for antibody preparation. Maxpar® is a trademark of Fluidigm Canada Inc.

Supplementary info

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

Moesin also known as MSN or moesin protein is part of the ERM (ezrin radixin moesin) family which links the actin cytoskeleton to the plasma membrane. It weighs around 68 kDa. This protein is widely expressed in various tissues notably in endothelial cells and other cells with high cytoskeletal dynamics. Moesin plays an essential role in maintaining cell shape polarity and enabling cellular processes like migration and adhesion.

Biological function summary

This protein serves as a crosslinker between the plasma membrane and the actin cytoskeleton influencing signal transduction pathways. Moesin participates significantly in cellular processes like cytokinesis and microvilli formation by binding actin filaments. It is part of several functional complexes ensuring proper cytoskeletal organization and cellular dynamics. Moesin's interactions with other proteins like Rho GTPases regulate its functions aiding cellular morphology and polarity.

Pathways

Moesin is actively involved in the RhoA-ROCK pathway. This pathway is fundamental to actin cytoskeletal reorganization and cell contraction. Moesin interacts with proteins such as radixin and ezrin ensuring cohesion in cytoskeletal rearrangements. Through these interactions Moesin contributes to cell motility and various signaling cascades necessary for cellular responses.

Associated diseases and disorders

Moesin is associated with conditions such as cancer and immune system disorders. Aberrant expression of moesin can contribute to enhanced cellular migration and invasion which are mechanisms seen in cancer metastasis. Moesin's interaction with proteins like ezrin in cancer progression has been documented. Also in immune disorders altered moesin activity can affect leukocyte transmigration disrupting efficient immune responses.

Product promise

We are dedicated to supporting your work with high quality reagents and we are here for you every step of the way should you need us.

In the unlikely event of one of our products not working as expected, you are covered by our product promise.

Full details and terms and conditions can be found here:
Terms & Conditions.

7 product images

  • Immunoprecipitation - Anti-Moesin antibody [EPR2429(2)] - BSA and Azide free (ab249530), expandable thumbnail

    Immunoprecipitation - Anti-Moesin antibody [EPR2429(2)] - BSA and Azide free (ab249530)

    This data was developed using the same antibody clone in a different buffer formulation (ab249530). Immunoprecipitation of MSN in HeLa cells. Lysates were prepared and immunoprecipitation was performed using 1.0 μg of Anti-Moesin antibody [EPR2429(2)] ab169789 pre-coupled to prot.A-Sepharose beads. Samples were washed and processed for western blot with Anti-Moesin antibody [EPR2429(2)] ab169789 at 1/10000. SM=10% starting material; UB=10% unbound fraction; IP=immunoprecipitate. These data were provided by YCharOS Inc., an open science company with the mission of characterizing commercially available antibody reagents for all human proteins. Abcam and YCharOS are working together to help address the reproducibility crisis by enabling the life science community to better evaluate commercially available antibodies.

    All lanes: Immunoprecipitation - Anti-Moesin antibody [EPR2429(2)] (Anti-Moesin antibody [EPR2429(2)] ab169789)

    Predicted band size: 68 kDa

  • Western blot - Anti-Moesin antibody [EPR2429(2)] - BSA and Azide free (ab249530), expandable thumbnail

    Western blot - Anti-Moesin antibody [EPR2429(2)] - BSA and Azide free (ab249530)

    False colour image of Western blot: Anti-Moesin antibody [EPR2429(2)] staining at 1/500 dilution, shown in green; Mouse anti-GAPDH antibody [6C5] (Anti-GAPDH antibody [6C5] - Loading Control ab8245) loading control staining at 1/20000 dilution, shown in red. In Western blot, Anti-Moesin antibody [EPR2429(2)] ab169789 was shown to bind specifically to Moesin. A band was observed at 75 kDa in wild-type HeLa cell lysates with no signal observed at this size in MSN knockout cell line Human MSN (Moesin) knockout HeLa cell line ab265020 (knockout cell lysate Human MSN (Moesin) knockout HeLa cell lysate ab257542). To generate this image, wild-type and MSN knockout HeLa cell lysates were analysed. First, samples were run on an SDS-PAGE gel then transferred onto a nitrocellulose membrane. Membranes were blocked in 3 % 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 IgG H&L (IRDye® 800CW) preabsorbed (Goat anti-Rabbit IgG H&L (IRDye® 800CW) preadsorbed ab216773) and Goat anti-Mouse IgG H&L (IRDye® 680RD) preabsorbed (Goat anti-Mouse IgG H&L (IRDye® 680RD) preadsorbed ab216776) at 1/20000 dilution.

    This data was developed using Anti-Moesin antibody [EPR2429(2)] ab169789, the same antibody clone in a different buffer formulation.

    All lanes: Western blot - Anti-Moesin antibody [EPR2429(2)] (Anti-Moesin antibody [EPR2429(2)] ab169789) at 1/500 dilution

    Lane 1: Wild-type HeLa cell lysate at 20 µg

    Lane 2: MSN knockout HeLa cell lysate at 20 µg

    Lane 2: Western blot - Human MSN (Moesin) knockout HeLa cell line (Human MSN (Moesin) knockout HeLa cell line ab265020)

    Performed under reducing conditions.

    Predicted band size: 68 kDa

    Observed band size: 75 kDa

  • Western blot - Anti-Moesin antibody [EPR2429(2)] - BSA and Azide free (ab249530), expandable thumbnail

    Western blot - Anti-Moesin antibody [EPR2429(2)] - BSA and Azide free (ab249530)

    This data was developed using the same antibody in a different buffer formulation (Anti-Moesin antibody [EPR2429(2)] ab169789).

    Anti-Moesin antibody [EPR2429(2)] ab169789 was shown to react with MSN in wild-type HeLa cells in Western blot with loss of signal observed in MSN knockout cell line Human MSN (Moesin) knockout HeLa cell line ab265020 (MSN knockout cell lysate Human MSN (Moesin) knockout HeLa cell lysate ab257542). Wild-type HeLa and MSN knockout cell lysates were subjected to SDS-PAGE. Membranes were blocked in 5% milk in TBST for 1 hr before incubation with Anti-Moesin antibody [EPR2429(2)] ab169789 overnight at 4 °C at a 1/10000 dilution. Blots were incubated with goat anti-rabbit HRP secondary antibodies at 0.2ug/mL before imaging. These data were provided by YCharOS Inc., an open science company with the mission of characterizing commercially available antibody reagents for all human proteins. Abcam and YCharOS are working together to help address the reproducibility crisis by enabling the life science community to better evaluate commercially available antibodies.

    All lanes: Western blot - Anti-Moesin antibody [EPR2429(2)] (Anti-Moesin antibody [EPR2429(2)] ab169789) at 1/10000 dilution

    Lane 1: Wild-type HeLa cell lysate at 20 µg

    Lane 2: MSN knockout HeLa cell lysate at 20 µg

    Lane 2: Western blot - Human MSN (Moesin) knockout HeLa cell line (Human MSN (Moesin) knockout HeLa cell line ab265020)

    Performed under reducing conditions.

    Predicted band size: 68 kDa

  • Immunoprecipitation - Anti-Moesin antibody [EPR2429(2)] - BSA and Azide free (ab249530), expandable thumbnail

    Immunoprecipitation - Anti-Moesin antibody [EPR2429(2)] - BSA and Azide free (ab249530)

    This data was developed using Anti-Moesin antibody [EPR2429(2)] ab169789, the same antibody clone in a different buffer formulation.Immunoprecipitation analysis of pellet from HeLa cell lysate, using anti-Moesin Anti-Moesin antibody [EPR2429(2)] ab169789 at a 1/10 dilution.

    All lanes: Immunoprecipitation - Anti-Moesin antibody [EPR2429(2)] - BSA and Azide free (ab249530)

    Predicted band size: 68 kDa

  • Immunocytochemistry/ Immunofluorescence - Anti-Moesin antibody [EPR2429(2)] - BSA and Azide free (ab249530), expandable thumbnail

    Immunocytochemistry/ Immunofluorescence - Anti-Moesin antibody [EPR2429(2)] - BSA and Azide free (ab249530)

    This data was developed using the same antibody clone in a different buffer formulation (Anti-Moesin antibody [EPR2429(2)] ab169789). Anti-Moesin antibody [EPR2429(2)] ab169789 was shown to react with MSN in wild-type HeLa cells in Immunocytochemistry with loss of signal observed in MSN knockout cell line Human MSN (Moesin) knockout HeLa cell line ab265020. Wild-type and knockout cells were mixed and pelleted at a 1:1 ratio on coverslips. The cells were fixed with 4% paraformaldehyde (15 min) then permeabilized with 0.1% Triton X-100 (10min) and then blocked with 1/10000. The cells were then incubated with Anti-Moesin antibody [EPR2429(2)] ab169789 at 1/100 dilution overnight at 4°C followed by a further incubation at room temperature for 1h with a goat anti-rabbit secondary antibody to (Alexa Fluor® 555) at 0.5 μg/ml. Acquisition of the green (wild-type), red (antibody staining) and far-red (knockout) channels was performed. Representative grayscale images of the red channel are shown. Wild-type and knockout cells are outlined with yellow and magenta dashed line, respectively. Schematic representation of the mosaic strategy used is shown on the bottom-right panel. Image was acquired with a Zeiss(LSM-880). These data were provided by YCharOS Inc., an open science company with the mission of characterizing commercially available antibody reagents for all human proteins. Abcam and YCharOS are working together to help address the reproducibility crisis by enabling the life science community to better evaluate commercially available antibodies.

  • Western blot - Anti-Moesin antibody [EPR2429(2)] - BSA and Azide free (ab249530), expandable thumbnail

    Western blot - Anti-Moesin antibody [EPR2429(2)] - BSA and Azide free (ab249530)

    This data was developed using Anti-Moesin antibody [EPR2429(2)] ab169789, the same antibody clone in a different buffer formulation.

    All lanes: Western blot - Anti-Moesin antibody [EPR2429(2)] - BSA and Azide free (ab249530) at 1/10000 dilution

    Lane 1: HeLa cell lysate at 10 µg

    Lane 2: Raji cell lysate at 10 µg

    Lane 3: 293T cell lysate at 10 µg

    Lane 4: Jurkat cell lysate at 10 µg

    Secondary

    All lanes: Standard HRP labelled goat anti-rabbit at 1/2000 dilution

    Developed using the ECL technique.

    Predicted band size: 68 kDa

  • Flow Cytometry (Intracellular) - Anti-Moesin antibody [EPR2429(2)] - BSA and Azide free (ab249530), expandable thumbnail

    Flow Cytometry (Intracellular) - Anti-Moesin antibody [EPR2429(2)] - BSA and Azide free (ab249530)

    This data was developed using Anti-Moesin antibody [EPR2429(2)] ab169789, the same antibody clone in a different buffer formulation.

    Intracellular flow cytometric analysis of permeabilized Raji cells labeling Anti-Moesin antibody [EPR2429(2)] ab169789 (red) at a 1/10 dilution, and negative control cells probed with a rabbit IgG (green).

Downloads

Product protocols

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

Please note: All products are 'FOR RESEARCH USE ONLY. NOT FOR USE IN DIAGNOSTIC OR THERAPEUTIC PROCEDURES'.

For licensing inquiries, please contact partnerships@abcam.com