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AB321316

Alexa Fluor® 750 Anti-KMT1B / SUV39H2 antibody [EPR18495]

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Rabbit Recombinant Monoclonal KMT1B / SUV39H2 antibody - conjugated to Alexa Fluor® 750.

View Alternative Names

KMT1B, SUV39H2, Histone-lysine N-methyltransferase SUV39H2, Histone H3-K9 methyltransferase 2, Lysine N-methyltransferase 1B, Suppressor of variegation 3-9 homolog 2, H3-K9-HMTase 2, Su(var)3-9 homolog 2

  • 578 PE

    PE Anti-KMT1B / SUV39H2 antibody [EPR18495]

  • 660 APC

    APC Anti-KMT1B / SUV39H2 antibody [EPR18495]

  • 519 Alexa Fluor® 488

    Alexa Fluor® 488 Anti-KMT1B / SUV39H2 antibody [EPR18495]

  • 665 Alexa Fluor® 647

    Alexa Fluor® 647 Anti-KMT1B / SUV39H2 antibody [EPR18495]

  • 617 Alexa Fluor® 594

    Alexa Fluor® 594 Anti-KMT1B / SUV39H2 antibody [EPR18495]

  • 565 Alexa Fluor® 555

    Alexa Fluor® 555 Anti-KMT1B / SUV39H2 antibody [EPR18495]

  • Unconjugated

    Anti-KMT1B / SUV39H2 antibody [EPR18495]

  • Carrier free

    Anti-KMT1B / SUV39H2 antibody [EPR18495] - BSA and Azide free

Key facts

Host species

Rabbit

Clonality

Monoclonal

Clone number

EPR18495

Isotype

IgG

Conjugation

Alexa Fluor® 750

Excitation/Emission

Ex: 749nm, Em: 775nm

Carrier free

No

Applications

Antibody Labelling, Target Binding Affinity

applications

Immunogen

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

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.

How are conjugated primary antibodies validated?
This conjugated primary antibody is released using a quantitative quality control method that evaluates binding affinity post-conjugation and efficiency of antibody labeling.
For suitable applications and species reactivity, please refer to the unconjugated version of this clone.

Alexa Fluor® is a registered trademark of Molecular Probes, Inc, a Thermo Fisher Scientific Company. The Alexa Fluor® dye included in this product is provided under an intellectual property license from Life Technologies Corporation. As this product contains the Alexa Fluor® dye, the purchase of this product conveys to the buyer the non-transferable right to use the purchased product and components of the product only in research conducted by the buyer (whether the buyer is an academic or for-profit entity). As this product contains the Alexa Fluor® dye the sale of this product is expressly conditioned on the buyer not using the product or its components, or any materials made using the product or its components, in any activity to generate revenue, which may include, but is not limited to use of the product or its components: in manufacturing; (ii) to provide a service, information, or data in return for payment (iii) for therapeutic, diagnostic or prophylactic purposes; or (iv) for resale, regardless of whether they are sold for use in research. For information on purchasing a license to this product for purposes other than research, contact Life Technologies Corporation, 5781 Van Allen Way, Carlsbad, CA 92008 USA or outlicensing@thermofisher.com.

Properties and storage information

Form
Liquid
Purification technique
Affinity purification Protein A
Storage buffer
pH: 7.4 Preservative: 0.02% Sodium azide Constituents: PBS, 30% Glycerol (glycerin, glycerine), 1% 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|Store in the dark

Supplementary information

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

KMT1B also known as SUV39H2 is a lysine-specific histone methyltransferase enzyme located on chromosome 10q22.2. It catalyzes the methylation of histone H3 at lysine 9 (H3K9) which condenses chromatin into a more transcriptionally inactive state. KMT1B is approximately 50 kDa in mass and shows highest expression in testis and fetal tissues. It modifies chromatin structure to regulate gene expression patterns affecting cellular processes.
Biological function summary

This protein influences epigenetic constructs by being part of the transcriptional repressor complex. It is involved in gene silencing through the formation of heterochromatin an essential process for maintaining genome stability. KMT1B shares homology with SUV39H1 another histone methyltransferase and both cooperate in establishing heterochromatin markers.

Pathways

KMT1B participates in the transcriptional regulation pathway and intersects with pathways governing cell cycle control. It contributes to the E2F transcriptional repression pathway by interacting with retinoblastoma protein (pRB) which controls cell proliferation. This connection to pRB positions KMT1B as an influential factor in cell cycle checkpoints and progression.

KMT1B mutations have associations with neurodevelopmental disorders and some cancers. Its dysregulation can lead to anomalies in chromatin compaction affecting neurological development and potentially promoting oncogenesis. In cancer changes in KMT1B expression relate to abnormal cell growth often linked with parallel alterations in related enzymes like SUV39H1.

Product protocols

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

Target data

Histone methyltransferase that specifically trimethylates 'Lys-9' of histone H3 using monomethylated H3 'Lys-9' as substrate. H3 'Lys-9' trimethylation represents a specific tag for epigenetic transcriptional repression by recruiting HP1 (CBX1, CBX3 and/or CBX5) proteins to methylated histones. Mainly functions in heterochromatin regions, thereby playing a central role in the establishment of constitutive heterochromatin at pericentric and telomere regions. H3 'Lys-9' trimethylation is also required to direct DNA methylation at pericentric repeats. SUV39H1 is targeted to histone H3 via its interaction with RB1 and is involved in many processes, such as cell cycle regulation, transcriptional repression and regulation of telomere length. May participate in regulation of higher-order chromatin organization during spermatogenesis. Recruited by the large PER complex to the E-box elements of the circadian target genes such as PER2 itself or PER1, contributes to the conversion of local chromatin to a heterochromatin-like repressive state through H3 'Lys-9' trimethylation.
See full target information SUV39H2

Product promise

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

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