Anti-mH2A1 antibody [EPR9359(2)]
- RabMAb
- Recombinant
- KO Validated
- What is this?
5
(2 Reviews)
|
(14 Publications)
Rabbit Recombinant Monoclonal mH2A1 antibody. Suitable for IHC-P, WB, ICC/IF and reacts with Human, Mouse samples. Cited in 14 publications.
View Alternative Names
H2AFY, MACROH2A1, Core histone macro-H2A.1, Histone macroH2A1, mH2A1, Histone H2A.y, Medulloblastoma antigen MU-MB-50.205, H2A/y
- ICC/IF
Supplier Data
Immunocytochemistry/ Immunofluorescence - Anti-mH2A1 antibody [EPR9359(2)] (AB183041)
Immunofluorescent analysis of 4% paraformaldehyde-fixed MCF7 cells labeling mH2A1 with ab183041 at 1/250 dilution followed by Goat anti rabbit IgG (Alexa Fluor® 488) at 1/200 dilution (green). Counter stained with Dapi (blue).
- ICC/IF
Lab
Immunocytochemistry/ Immunofluorescence - Anti-mH2A1 antibody [EPR9359(2)] (AB183041)
ab183041 staining mH2A1 in HAP1 WT and H2AFY knockout cells. The cells were fixed with 100% methanol (5min), permeabilized with 0.1%PBS-Triton X-100 for 5 minutes and then blocked with 1% BSA/10% normal goat serum/0.3M glycine in 0.1%PBS-Tween for 1h. The cells were then incubated overnight at +4°C with ab183041 at 1μg/ml and ab195889, Mouse monoclonal [DM1A] to alpha Tubulin - Microtubule Marker (Alexa Fluor® 594) at 1/250 dilution (shown in pseudocolor red). Cells were then incubated with ab150081, Goat polyclonal Secondary Antibody to Rabbit IgG - H&L (Alexa Fluor® 488) at 1/1000 dilution (shown in green). Nuclear DNA was labelled with DAPI (shown in blue).
Image was taken with a confocal microscope (Leica-Microsystems, TCS SP8).
- IHC-P
Supplier Data
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-mH2A1 antibody [EPR9359(2)] (AB183041)
Immunohistochemical analysis of paraffin-embedded Human kidney tissue labeling mH2A1 with ab183041 at 1/100 dilution followed by prediluted HRP Polymer for Rabbit IgG. Counter stained with Hematoxylin.
- IHC-P
Supplier Data
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-mH2A1 antibody [EPR9359(2)] (AB183041)
Immunohistochemical analysis of paraffin-embedded Human liver tissue labeling mH2A1 with ab183041 at 1/100 dilution followed by prediluted HRP Polymer for Rabbit IgG. Counter stained with Hematoxylin.
- ICC/IF
Supplier Data
Immunocytochemistry/ Immunofluorescence - Anti-mH2A1 antibody [EPR9359(2)] (AB183041)
Immunofluorescent analysis of acetone-fixed HeLa cells labeling mH2A1 with ab183041 at 1/250 dilution followed by Goat anti rabbit IgG (Alexa Fluor® 488) at 1/200 dilution (green). Counter stained with Dapi (blue).
- IHC-P
AbReview57326****
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-mH2A1 antibody [EPR9359(2)] (AB183041)
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) analysis of mouse liver from wild-type and mH2A1/2 knock out tissue sections labeling mH2A1 with ab183041 at 1/400 dilution. Sections were fixed in formaldehyde; heat mediated antigen retivial was performed using a citrate buffer pH 6. An undiluted polyclonal horse anti-rabbit IgG (HRP-conjugated) was used as the secondary antibody.
This image is courtesy of an anonymous abreview.
- WB
Lab
Western blot - Anti-mH2A1 antibody [EPR9359(2)] (AB183041)
Lanes 1- 2 : Merged signal (red and green). Green - ab183041 observed at 40 kDa. Red - Anti-alpha Tubulin antibody [DM1A] - Loading Control (ab7291) observed at 50 kDa.
ab183041 was shown to react with mH2A1 in wild-type HEK-293T cells in western blot. The band observed in CRISPR/Cas9 edited cell line ab266241 (CRISPR/Cas9 edited cell lysate ab257463) lane below 40kDa may represent truncated forms and cleaved fragments. This has not been investigated further. Wild-type HEK-293T and H2AFY CRISPR/Cas9 edited HEK-293T cell lysates were subjected to SDS-PAGE. Membrane was blocked for 1 hour at room temperature in 0.1% TBST with 3% non-fat dried milk. ab183041 and Anti-alpha Tubulin antibody [DM1A] - Loading Control (ab7291) were incubated overnight at 4°C at a 1 in 1000 Dilution and a 1 in 20000 dilution respectively. Blots were developed with Goat anti-Rabbit IgG H&L (IRDye®800CW) preadsorbed (ab216773) and Goat anti-Mouse IgG H&L (IRDye®680RD) preadsorbed (ab216776) secondary antibodies at 1 in 20000 dilution for 1 hour at room temperature before imaging.
All lanes:
Western blot - Anti-mH2A1 antibody [EPR9359(2)] (ab183041) at 1/1000 dilution
Lane 1:
Wild-type HEK-293T cell lysate at 20 µg
Lane 2:
H2AFY CRISPR/Cas9 edited HEK-293T cell lysate at 20 µg
Lane 2:
Western blot - Human H2AFY (mH2A1) knockout HEK-293T cell line (<a href='/en-us/products/cell-lines/human-h2afy-mh2a1-knockout-hek-293t-cell-line-ab266241'>ab266241</a>)
Predicted band size: 40 kDa
Observed band size: 40 kDa
false
- WB
Lab
Western blot - Anti-mH2A1 antibody [EPR9359(2)] (AB183041)
Lanes 1- 2 : Merged signal (red and green). Green - ab183041 observed at 40 kDa. Red - Anti-alpha Tubulin antibody [DM1A] - Loading Control (ab7291) observed at 50 kDa.
ab183041 was shown to react with mH2A1 in wild-type HEK-293T cells in western blot. The band observed in knockout cell line ab266241 (knockout cell lysate ab257463) lane below 40kDa may represent truncated forms and cleaved fragments. This has not been investigated further. Wild-type HEK-293T and H2AFY knockout HEK-293T cell lysates were subjected to SDS-PAGE. Membrane was blocked for 1 hour at room temperature in 0.1% TBST with 3% non-fat dried milk. ab183041 and Anti-alpha Tubulin antibody [DM1A] - Loading Control (ab7291) were incubated overnight at 4°C at a 1 in 1000 Dilution and a 1 in 20000 dilution respectively. Blots were developed with Goat anti-Rabbit IgG H&L (IRDye®800CW) preadsorbed (ab216773) and Goat anti-Mouse IgG H&L (IRDye®680RD) preadsorbed (ab216776) secondary antibodies at 1 in 20000 dilution for 1 hour at room temperature before imaging.
All lanes:
Western blot - Anti-mH2A1 antibody [EPR9359(2)] (ab183041) at 1/1000 dilution
Lane 1:
Wild-type HEK-293T cell lysate at 20 µg
Lane 2:
H2AFY knockout HEK-293T cell lysate at 20 µg
Predicted band size: 40 kDa
Observed band size: 40 kDa
false
- WB
Lab
Western blot - Anti-mH2A1 antibody [EPR9359(2)] (AB183041)
Lane 1 : Wild type HAP1 whole cell lysate (20 μg)
Lane 2 : mH2A1 knockout HAP1 whole cell lysate (20 μg)
Lane 3 : HeLa whole cell lysate (20 μg)
Lane 4 : Hepg2 whole cell lysate (20 μg)
Lanes 1 - 4 : Merged signal (red and green). Green - ab183041 observed at 40 kDa. Red - loading control, ab18058, observed at 130 kDa.
ab183041 was shown to specifically react with mH2A1 when mH2A1 knockout samples were used. Wild-type and mH2A1 knockout samples were subjected to SDS-PAGE. ab183041 and ab18058 (Mouse anti Vinculin loading control) were incubated overnight at 4°C at 10000 dilution and 1/10000 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 1/10000 dilution for 1 hour at room temperature before imaging.
All lanes:
Western blot - Anti-mH2A1 antibody [EPR9359(2)] (ab183041)
Predicted band size: 40 kDa
false
- WB
Supplier Data
Western blot - Anti-mH2A1 antibody [EPR9359(2)] (AB183041)
All lanes:
Western blot - Anti-mH2A1 antibody [EPR9359(2)] (ab183041) at 1/50000 dilution
Lane 1:
HepG2 cell lysate at 20 µg
Lane 2:
MCF7 cell lysate at 20 µg
Lane 3:
HeLa cell lysate at 20 µg
Lane 4:
293T cell lysate at 20 µg
Secondary
All lanes:
Goat Anti-Rabbit IgG, (H+L), Peroxidase conjugate at 1/1000 dilution
Predicted band size: 40 kDa
Observed band size: 40 kDa
false
Related conjugates and formulations (6)
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519 Alexa Fluor® 488
Alexa Fluor® 488 Anti-mH2A1 antibody [EPR9359(2)]
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HRP Anti-mH2A1 antibody [EPR9359(2)]
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665 Alexa Fluor® 647
Alexa Fluor® 647 Anti-mH2A1 antibody [EPR9359(2)]
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565 Alexa Fluor® 555
Alexa Fluor® 555 Anti-mH2A1 antibody [EPR9359(2)]
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617 Alexa Fluor® 594
Alexa Fluor® 594 Anti-mH2A1 antibody [EPR9359(2)]
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Anti-mH2A1 antibody [EPR9359(2)] - BSA and Azide free
Reactivity data
Product details
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.
What are the advantages of a recombinant monoclonal antibody?
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.
Properties and storage information
Form
Purification technique
Storage buffer
Shipped at conditions
Appropriate short-term storage duration
Appropriate short-term storage conditions
Appropriate long-term storage conditions
Aliquoting information
Storage information
Supplementary information
This supplementary information is collated from multiple sources and compiled automatically.
Biological function summary
MH2A1 plays significant roles in chromatin remodeling and gene expression regulation. It is part of the nucleosome replacing canonical histone H2A and influencing the accessibility of chromatin to transcriptional machinery. Through this function mH2A1 can repress or activate gene expression depending on cellular context and interacting partners. Its incorporation into chromatin is associated with the silencing of certain genomic regions such as inactive X chromosome in females with potential implications for epigenetic modifications and cellular differentiation.
Pathways
MH2A1 is notably involved in pathways regulating chromatin organization and cell differentiation. It plays a role in the Polycomb Repressive Complex 2 (PRC2) pathway affecting histone methylation and gene silencing. Furthermore mH2A1 interacts with proteins like EZH2 in PRC2 which carry out methylation at histone H3 on lysine 27. These interactions highlight mH2A1's involvement in maintaining repressive chromatin states and controlling gene expression patterns important for normal cell function.
Product protocols
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Target data
Publications (14)
Recent publications for all applications. Explore the full list and refine your search
Cell & bioscience 13:170 PubMed37705092
2023
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PLoS pathogens 18:e1010353 PubMed35395063
2022
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Frontiers in immunology 12:723293 PubMed34899687
2021
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Genome biology 22:309 PubMed34749781
2021
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Nucleic acids research 49:8024-8036 PubMed34223906
2021
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Nature communications 12:3520 PubMed34112784
2021
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Molecular cell 81:1566-1577.e8 PubMed33657402
2021
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Life sciences 263:118576 PubMed33058912
2020
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Nature methods 17:822-832 PubMed32719531
2020
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Scientific reports 9:3161 PubMed30816182
2019
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Product promise
Please note: All products are 'FOR RESEARCH USE ONLY. NOT FOR USE IN DIAGNOSTIC OR THERAPEUTIC PROCEDURES'.
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