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Rabbit Recombinant Monoclonal MPP8 antibody. Carrier free. Suitable for WB and reacts with Mouse samples.

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Images

Western blot - Anti-MPP8 antibody [EPR19856] - BSA and Azide free (AB226860), expandable thumbnail

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
WB
Mouse
Tested

Tested
Tested

Species
Mouse
Dilution info
-
Notes

-

Associated Products

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Target data

Function

Heterochromatin component that specifically recognizes and binds methylated 'Lys-9' of histone H3 (H3K9me) and promotes recruitment of proteins that mediate epigenetic repression. Mediates recruitment of the HUSH complex to H3K9me3 sites: the HUSH complex is recruited to genomic loci rich in H3K9me3 and is required to maintain transcriptional silencing by promoting recruitment of SETDB1, a histone methyltransferase that mediates further deposition of H3K9me3, as well as MORC2. Binds H3K9me and promotes DNA methylation by recruiting DNMT3A to target CpG sites; these can be situated within the coding region of the gene. Mediates down-regulation of CDH1 expression. Also represses L1 retrotransposons in collaboration with MORC2 and, probably, SETDB1, the silencing is dependent of repressive epigenetic modifications, such as H3K9me3 mark. Silencing events often occur within introns of transcriptionally active genes, and lead to the down-regulation of host gene expression. The HUSH complex is also involved in the silencing of unintegrated retroviral DNA by being recruited by ZNF638: some part of the retroviral DNA formed immediately after infection remains unintegrated in the host genome and is transcriptionally repressed.

Alternative names

Mpp8, Mphosph8, M-phase phosphoprotein 8

Recommended products

Rabbit Recombinant Monoclonal MPP8 antibody. Carrier free. Suitable for WB and reacts with Mouse samples.

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
EPR19856
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

ab226860 is the carrier-free version of Anti-MPP8 antibody [EPR19856] ab214812.

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

MPP8 also known as M-phase phosphoprotein 8 or MPG functions mechanically as a chromodomain-containing protein involved in chromatin organization. It has a mass of approximately 92 kDa. MPP8 is expressed in several human tissues including the liver lung and brain. As an epigenetic regulator MPP8 plays a significant role in regulating gene expression through its interactions with chromatin.

Biological function summary

Within the cellular environment MPP8 participates in maintaining heterochromatin structure which is essential for proper chromosomal behavior. It is a component of the HUSH complex (human silencing hub) which is important for transcriptional repression. This protein complex involves other proteins like TASOR and PERIPHILIN collaborating to guide transcriptional silencing to specific genomic regions. MPP8's chromodomain allows it to recognize and bind to methylated histones further aiding its role in chromatin modification.

Pathways

MPP8 participates in epigenetic regulation and gene silencing pathways. It is notably involved in the silencing of retrotransposon elements through the HUSH complex. Proteins like TASOR enhance the silencing function of MPP8 in these pathways. MPP8 ensures proper chromatin state maintenance which influences downstream gene transcription processes. Proper functioning of these pathways is necessary for genomic stability.

Associated diseases and disorders

Deficiencies or dysfunctions of MPP8 have associations with cancer and neurodegenerative diseases. Abnormalities in MPP8 function may lead to improper gene silencing contributing to oncogenesis through deregulation of genes that control cell growth. In neurodegenerative contexts MPP8's role in maintaining chromatin structure may connect it to disease pathways involving chromatin remodeling proteins such as HP1 making it a focal point in studies on related disorders.

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:
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1 product image

  • Western blot - Anti-MPP8 antibody [EPR19856] - BSA and Azide free (ab226860), expandable thumbnail

    Western blot - Anti-MPP8 antibody [EPR19856] - BSA and Azide free (ab226860)

    The cell lysates were kindly provided by our collaborator Dr. Jinzhong Qin, Nanjing University MARC.

    This data was developed using the same antibody clone in a different buffer formulation containing PBS, BSA, glycerol, and sodium azide (Anti-MPP8 antibody [EPR19856] ab214812).

    All lanes: Western blot - Anti-MPP8 antibody [EPR19856] (Anti-MPP8 antibody [EPR19856] ab214812) at 1/1000 dilution

    Lane 1: Wild-type mouse embryonic stem (ES) cell lysate at 10 µg

    Lane 2: MPP8 knockout mouse embryonic stem (ES) cell lysate at 10 µg

    Secondary

    All lanes: Western blot - Goat Anti-Rabbit IgG H&L (HRP) (Goat Anti-Rabbit IgG H&L (HRP) ab97051) at 1/100000 dilution

    Developed using the ECL technique.

    Predicted band size: 97 kDa

    Observed band size: 110 kDa

    Exposure time: 10s

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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'.

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