Anti-Moesin antibody [EP1863Y] - BSA and Azide free

• Flow Cyt (Intra)

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Flow Cytometry (Intracellular) - Anti-Moesin antibody [EP1863Y] - BSA and Azide free (AB232580)

Intracellular Flow Cytometry analysis of HeLa cells labelling Moesin with purified ab52490 at 1/30 (red). Cells were fixed with 4% paraformaldehyde. A FITC-conjugated goat anti-rabbit IgG (1/500) was used as the secondary antibody. Black - Isotype control, rabbit monoclonal IgG. Blue - Unlabelled control, cells without incubation with primary and secondary antibodies.

This data was developed using the same antibody clone in a different buffer formulation containing PBS, BSA, glycerol, and sodium azide (ab52490).

• Flow Cyt (Intra)

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Flow Cytometry (Intracellular) - Anti-Moesin antibody [EP1863Y] - BSA and Azide free (AB232580)

Overlay histogram showing HeLa cells stained with unpurified ab52490 (red line). The cells were fixed with 80% methanol (5 min) and then permeabilized with 0.1% PBS-Tween for 20 min. The cells were then incubated in 1x PBS / 10% normal goat serum / 0.3M glycine to block non-specific protein-protein interactions followed by the antibody (ab52490, 1/100 dilution) for 30 min at 22°C. The secondary antibody used was DyLight® 488 goat anti-rabbit IgG (H+L) (ab96899) at 1/500 dilution for 30 min at 22°C. Isotype control antibody (black line) was rabbit IgG (monoclonal) (1μg/1x10⁶ cells) used under the same conditions. Acquisition of >5,000 events was performed.

This data was developed using the same antibody clone in a different buffer formulation containing PBS, BSA, glycerol, and sodium azide (ab52490).

• ICC

Collaborator

Immunocytochemistry - Anti-Moesin antibody [EP1863Y] - BSA and Azide free (AB232580)

This data was developed using the same antibody clone in a different buffer formulation (ab52490). ab52490 was shown to react with MSN in wild-type HeLa cells in Immunocytochemistry with loss of signal observed in MSN knockout 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 ab52490 at 1/200 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.

• ICC/IF

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Immunocytochemistry/ Immunofluorescence - Anti-Moesin antibody [EP1863Y] - BSA and Azide free (AB232580)

Immunocytochemistry/Immunofluorescence analysis of HeLa (human cervix adenocarcinoma) cells labelling Moesin with purified ab52490 at 1/100. Cells were fixed with 4% paraformaldehyde and permeabilized with 0.1% Triton X-100. ab150077, an Alexa Fluor^® 488-conjugated goat anti-rabbit IgG (1/500) was used as the secondary antibody. DAPI (blue) was used as the nuclear counterstain. ab7291, a mouse anti-tubulin (1/1000) and ab150120, an Alexa Fluor^® 594-conjugated goat anti-mouse IgG (1/1000) were also used.

Control 1 : primary antibody (1/100) and secondary antibody, ab150120, an Alexa Fluor^® 594-conjugated goat anti-mouse IgG (1/500).

Control 2 : ab7291 (1/1000) and secondary antibody, ab150077, an Alexa Fluor^® 488-conjugated goat anti-rabbit IgG (1/500).

This data was developed using the same antibody clone in a different buffer formulation containing PBS, BSA, glycerol, and sodium azide (ab52490).

• IHC-P

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Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Moesin antibody [EP1863Y] - BSA and Azide free (AB232580)

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) analysis of human spleen tissue labelling Moesin with purified ab52490 at 1/50. Heat mediated antigen retrieval was performed using Tris/EDTA buffer pH 9. ab97051, a goat anti-rabbit IgG H&L (HRP) was used as the secondary antibody (1/500). Negative control using PBS instead of primary antibody. Counterstained with hematoxylin.This data was developed using the same antibody clone in a different buffer formulation containing PBS, BSA, glycerol, and sodium azide (ab52490).

• IP

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Immunoprecipitation - Anti-Moesin antibody [EP1863Y] - BSA and Azide free (AB232580)

ab52490 (purified) at 1/20 immunoprecipitating Moesin in HeLa whole cell lysate. 10 ug of cell lysate was present in the input. For western blotting, a HRP-conjugated Veriblot for IP Detection Reagent (ab131366) (1/10,000) was used for detection. A rabbit monoclonal IgG (ab172730) was used intead of ab128913 as a negative control (Lane 3).

Blocking buffer and concentration : 5% NFDM/TBST.

Diluting buffer and concentration : 5% NFDM /TBST.

This data was developed using the same antibody clone in a different buffer formulation containing PBS, BSA, glycerol, and sodium azide (ab52490).

All lanes:

Immunoprecipitation - Anti-Moesin antibody [EP1863Y] (<a href='/en-us/products/primary-antibodies/moesin-antibody-ep1863y-ab52490'>ab52490</a>)

Predicted band size: 68 kDa

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• WB

Supplier Data

Western blot - Anti-Moesin antibody [EP1863Y] - BSA and Azide free (AB232580)

Lanes 1 - 4 : Merged signal (red and green). Green - ab52490 observed at 75 kDa. Red - loading control, ab9484, observed at 37 kDa.

ab52490 was shown to specifically react with Moesin in wild-type HAP1 cells as signal was lost in Moesin knockout cells. Wild-type and Moesin knockout samples were subjected to SDS-PAGE. ab52490 and ab9484 (Mouse anti-GAPDH loading control) were incubated overnight at 4°C at 1/1,000 dilution and 1/20,000 dilution respectively. Blots were developed with Goat anti-Rabbit IgG H&L (IRDye^® 800CW) preabsorbed ab216773 and Goat anti-Mouse IgG H&L (IRDye^® 680RD) preabsorbed ab216776 secondary antibodies at 1/20,000 dilution for 1 hour at room temperature before imaging.

This data was developed using the same antibody clone in a different buffer formulation containing PBS, BSA, glycerol, and sodium azide (ab52490).

All lanes:

Western blot - Anti-Moesin antibody [EP1863Y] - BSA and Azide free (ab232580) at 1/1000 dilution

Lane 1:

Wild-type HAP1 whole cell lysate at 20 µg

Lane 2:

Moesin knockout HAP1 whole cell lysate at 20 µg

Lane 3:

HeLa whole cell lysate at 20 µg

Lane 4:

Raji whole cell lysate at 20 µg

Predicted band size: 68 kDa

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• WB

Lab

Western blot - Anti-Moesin antibody [EP1863Y] - BSA and Azide free (AB232580)

This data was developed using the same antibody clone in a different buffer formulation containing PBS, BSA, glycerol, and sodium azide (ab52490).

False colour image of Western blot : Anti-Moesin antibody [EP1863Y] staining at 1/1000 dilution, shown in green; Mouse anti-GAPDH antibody [6C5] (ab8245) loading control staining at 1/20000 dilution, shown in red. In Western blot, ab52490 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 ab265020 (knockout 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 (ab216773) and Goat anti-Mouse IgG H&L (IRDye^® 680RD) preabsorbed (ab216776) at 1/20000 dilution.

All lanes:

Western blot - Anti-Moesin antibody [EP1863Y] (<a href='/en-us/products/primary-antibodies/moesin-antibody-ep1863y-ab52490'>ab52490</a>) at 1/1000 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 (<a href='/en-us/products/cell-lines/human-msn-moesin-knockout-hela-cell-line-ab265020'>ab265020</a>)

Predicted band size: 68 kDa

Observed band size: 75 kDa

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• WB

Collaborator

Western blot - Anti-Moesin antibody [EP1863Y] - BSA and Azide free (AB232580)

This data was developed using the same antibody in a different buffer formulation (ab52490).

ab52490 was shown to react with MSN in wild-type HeLa cells in Western blot with loss of signal observed in MSN knockout cell line ab265020 (MSN knockout 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 ab52490 overnight at 4 °C at a 1/1000 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 [EP1863Y] (<a href='/en-us/products/primary-antibodies/moesin-antibody-ep1863y-ab52490'>ab52490</a>) at 1/1000 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 (<a href='/en-us/products/cell-lines/human-msn-moesin-knockout-hela-cell-line-ab265020'>ab265020</a>)

Predicted band size: 68 kDa

false