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AB315465

Anti-KMT2A / MLL + KMT2B / MLL4 antibody [EPR28282-16] - C-terminal - BSA and Azide free

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Knockout Tested Rabbit Recombinant Monoclonal KMT2A / MLL antibody. Carrier free. Suitable for WB and reacts with Human, Mouse, Rat, Recombinant fragment - Human samples.

View Alternative Names

ALL1, CXXC7, HRX, HTRX, MLL, MLL1, TRX1, KMT2A, Histone-lysine N-methyltransferase 2A, Lysine N-methyltransferase 2A, ALL-1, CXXC-type zinc finger protein 7, Cysteine methyltransferase KMT2A, Myeloid/lymphoid or mixed-lineage leukemia, Myeloid/lymphoid or mixed-lineage leukemia protein 1, Trithorax-like protein, Zinc finger protein HRX, HRX2, KIAA0304, MLL2, MLL4, TRX2, WBP7, KMT2B, Histone-lysine N-methyltransferase 2B, Lysine N-methyltransferase 2B, Myeloid/lymphoid or mixed-lineage leukemia protein 4, Trithorax homolog 2, WW domain-binding protein 7, WBP-7

3 Images
Western blot - Anti-KMT2A / MLL + KMT2B / MLL4 antibody [EPR28282-16] - C-terminal - BSA and Azide free (AB315465)
  • WB

Supplier Data

Western blot - Anti-KMT2A / MLL + KMT2B / MLL4 antibody [EPR28282-16] - C-terminal - BSA and Azide free (AB315465)

This data was developed using ab315464, the same antibody clone in a different buffer formulation.

Lysates were freshly made and used immediately to minimize protein degradation.

Blocking and diluting buffer and concentration : 5% NFDM/TBST.

This antibody has cross reaction with human KMT2B, band at 80 kDa represents KMT2B C-terminal protein.

All lanes:

Western blot - Anti-KMT2A / MLL + KMT2B / MLL4 antibody [EPR28282-16] - C-terminal (<a href='/en-us/products/primary-antibodies/kmt2a-mll-kmt2b-mll4-antibody-epr28282-16-c-terminal-ab315464'>ab315464</a>) at 1/1000 dilution

Lane 1:

HeLa (human epithelial cell line from cervical adenocarcinoma) whole cell lysate at 20 µg

Lane 2:

293T (human embryonic kidney epithelial cell) whole cell lysate at 20 µg

Lane 3:

NIH/3T3 (mouse embryonic fibroblast) whole cell lysate at 20 µg

Lane 4:

PC-12 (rat adrenal gland pheochromocytoma) whole cell lysate at 20 µg

Secondary

All lanes:

Western blot - Goat Anti-Rabbit IgG H&L (HRP) (<a href='/en-us/products/secondary-antibodies/goat-rabbit-igg-h-l-hrp-ab97051'>ab97051</a>) at 1/100000 dilution

Observed band size: 180 kDa,80 kDa

false

Exposure time: 180s

Western blot - Anti-KMT2A / MLL + KMT2B / MLL4 antibody [EPR28282-16] - C-terminal - BSA and Azide free (AB315465)
  • WB

Supplier Data

Western blot - Anti-KMT2A / MLL + KMT2B / MLL4 antibody [EPR28282-16] - C-terminal - BSA and Azide free (AB315465)

This data was developed using ab315464, the same antibody clone in a different buffer formulation.

In Western blot, ab315464 was shown to bind specifically to KMT2A. A band was observed at 180 kDa in wild-type HAP1 cell lysates whereas no signal observed at this size in KMT2A knockout cell line.

Blocking and diluting buffer and concentration : 5% NFDM/TBST.

This antibody has cross reaction with human KMT2B, band at 80 kDa represents KMT2B C-terminal protein.

Lysates were freshly made and used immediately to minimize protein degradation.

There is an unknown band at ~20 kDa.

In Western blot, Anti-Histone H3 antibody [EPR16987] - Nuclear Marker and ChIP Grade (ab176842) staining at 1/100000 dilution.

All lanes:

Western blot - Anti-KMT2A / MLL + KMT2B / MLL4 antibody [EPR28282-16] - C-terminal (<a href='/en-us/products/primary-antibodies/kmt2a-mll-kmt2b-mll4-antibody-epr28282-16-c-terminal-ab315464'>ab315464</a>) at 1/1000 dilution

Lane 1:

Wild-type HAP1 (human chronic myelogenous leukemia near-haploid cell) whole cell lysate at 20 µg

Lane 2:

KMT2A knockout HAP1 whole cell lysate at 20 µg

Secondary

All lanes:

Western blot - Goat Anti-Rabbit IgG H&L (HRP) (<a href='/en-us/products/secondary-antibodies/goat-rabbit-igg-h-l-hrp-ab97051'>ab97051</a>) at 1/100000 dilution

Observed band size: 180 kDa,80 kDa,15 kDa

false

Exposure time: 81s

Western blot - Anti-KMT2A / MLL + KMT2B / MLL4 antibody [EPR28282-16] - C-terminal - BSA and Azide free (AB315465)
  • WB

Supplier Data

Western blot - Anti-KMT2A / MLL + KMT2B / MLL4 antibody [EPR28282-16] - C-terminal - BSA and Azide free (AB315465)

This data was developed using ab315464, the same antibody clone in a different buffer formulation.

This antibody has cross reaction with human KMT2B.

Blocking and diluting buffer and concentration : 5% NFDM/TBST.

All the recombinant proteins were made in-house.

In Western blot, Anti-6X His tag® antibody [EPR20547] - ChIP Grade (ab213204) staining at 1/5000 dilution.

All lanes:

Western blot - Anti-KMT2A / MLL + KMT2B / MLL4 antibody [EPR28282-16] - C-terminal (<a href='/en-us/products/primary-antibodies/kmt2a-mll-kmt2b-mll4-antibody-epr28282-16-c-terminal-ab315464'>ab315464</a>) at 1/1000 dilution

Lane 1:

His-tagged human KMT2A recommbinant protein fragment at 10 ng

Lane 2:

His-tagged human KMT2B recommbinant protein fragment at 10 ng

Secondary

All lanes:

Western blot - Goat Anti-Rabbit IgG H&L (HRP) (<a href='/en-us/products/secondary-antibodies/goat-rabbit-igg-h-l-hrp-ab97051'>ab97051</a>) at 1/100000 dilution

Observed band size: 20 kDa,37 kDa

false

Exposure time: 3s

  • Unconjugated

    Anti-KMT2A / MLL + KMT2B / MLL4 antibody [EPR28282-16] - C-terminal

Key facts

Host species

Rabbit

Clonality

Monoclonal

Clone number

EPR28282-16

Isotype

IgG

Carrier free

Yes

Reacts with

Human, Mouse, Rat

Applications

WB

applications

Immunogen

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

Specificity

This antibody has cross reaction with human KMT2B.

Reactivity data

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Product details

ab315465 is the carrier-free version of ab315464.

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.

Conjugation ready
Our carrier-free antibodies are typically supplied in a PBS-only formulation, purified and free of BSA, sodium azide and glycerol. 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.

Compatibility
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.

Properties and storage information

Form
Liquid
Purification technique
Affinity purification Protein A
Storage buffer
pH: 7.2 - 7.4 Constituents: PBS
Shipped at conditions
Blue Ice
Appropriate short-term storage conditions
+4°C
Appropriate long-term storage conditions
+4°C

Supplementary information

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

KMT2A also known as MLL and KMT2B also called MLL4 are essential histone methyltransferases. These proteins have a molecular mass of approximately 430-431 kDa. KMT2A is expressed mainly in the cell nucleus and functions as a transcriptional co-regulator. MLL4 is similar and also found in various tissues with considerable expression in the developing brain. Both KMT2A and MLL4 perform important roles in the modulation of chromatin structure through methylation of histone H3 at lysine 4 influencing gene expression.
Biological function summary

KMT2A and MLL4 participate in transcriptional regulation. They are components of large protein complexes that include WDR5 RBBP5 and ASH2L which facilitate chromatin remodeling and gene activation. By modifying chromatin states these proteins influence the expression of genes involved in development and differentiation. They are particularly active during early embryonic development playing significant roles in hematopoiesis and neuronal lineage specification ensuring proper gene activation patterns necessary for these processes.

Pathways

These proteins significantly contribute to the regulation of gene expression pathways such as the Wnt signaling and the HOX gene regulatory network. Their activity within the Wnt signaling pathway helps control cell fate decisions and cellular proliferation. KMT2A and MLL4 interact with other pathway-related proteins like β-catenin facilitating the transcription of target genes. In the context of the HOX gene regulatory network these proteins ensure proper developmental patterns by interacting with other transcription factors to establish body axis formation.

Malfunctioning of KMT2A and MLL4 links to various conditions like acute leukemia and Kabuki syndrome. In leukemia chromosomal translocations involving KMT2A lead to fusion proteins that disrupt normal gene regulation contributing to the malignancy. These fusion proteins often partner with other proteins such as AF4 ENL or ELL to sustain the leukemogenic process. Similarly mutations in MLL4 associate with Kabuki syndrome a disorder characterized by intellectual disability and growth delay involving its connection with proteins like KDM6A which regulate chromatin structure and function.

Product protocols

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

Target data

Histone methyltransferase that plays an essential role in early development and hematopoiesis (PubMed : 12453419, PubMed : 15960975, PubMed : 19187761, PubMed : 19556245, PubMed : 20677832, PubMed : 21220120, PubMed : 26886794). Catalytic subunit of the MLL1/MLL complex, a multiprotein complex that mediates both methylation of 'Lys-4' of histone H3 (H3K4me) complex and acetylation of 'Lys-16' of histone H4 (H4K16ac) (PubMed : 12453419, PubMed : 15960975, PubMed : 19187761, PubMed : 19556245, PubMed : 20677832, PubMed : 21220120, PubMed : 24235145, PubMed : 26886794). Catalyzes methyl group transfer from S-adenosyl-L-methionine to the epsilon-amino group of 'Lys-4' of histone H3 (H3K4) via a non-processive mechanism. Part of chromatin remodeling machinery predominantly forms H3K4me1 and H3K4me2 methylation marks at active chromatin sites where transcription and DNA repair take place (PubMed : 12453419, PubMed : 15960975, PubMed : 19187761, PubMed : 19556245, PubMed : 20677832, PubMed : 21220120, PubMed : 25561738, PubMed : 26886794). Has weak methyltransferase activity by itself, and requires other component of the MLL1/MLL complex to obtain full methyltransferase activity (PubMed : 19187761, PubMed : 26886794). Has no activity toward histone H3 phosphorylated on 'Thr-3', less activity toward H3 dimethylated on 'Arg-8' or 'Lys-9', while it has higher activity toward H3 acetylated on 'Lys-9' (PubMed : 19187761). Binds to unmethylated CpG elements in the promoter of target genes and helps maintain them in the nonmethylated state (PubMed : 20010842). Required for transcriptional activation of HOXA9 (PubMed : 12453419, PubMed : 20010842, PubMed : 20677832). Promotes PPP1R15A-induced apoptosis (PubMed : 10490642). Plays a critical role in the control of circadian gene expression and is essential for the transcriptional activation mediated by the CLOCK-BMAL1 heterodimer (By similarity). Establishes a permissive chromatin state for circadian transcription by mediating a rhythmic methylation of 'Lys-4' of histone H3 (H3K4me) and this histone modification directs the circadian acetylation at H3K9 and H3K14 allowing the recruitment of CLOCK-BMAL1 to chromatin (By similarity). Also has auto-methylation activity on Cys-3882 in absence of histone H3 substrate (PubMed : 24235145).
See full target information KMT2A

Additional targets

KMT2B

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