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AB300517

Anti-KMT5A / SETD8 / Pr-SET7 antibody [EPR24381-24]

  • 20ul selling size
  • RabMAb
  • Recombinant
  • KO Validated
  • What is this?

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Rabbit Recombinant Monoclonal KMT5A / SETD8 / Pr-SET7 antibody. Suitable for IP, Flow Cyt (Intra), WB and reacts with Human samples.

View Alternative Names

PRSET7, SET07, SET8, SETD8, KMT5A, N-lysine methyltransferase KMT5A, H4-K20-HMTase KMT5A, Histone-lysine N-methyltransferase KMT5A, Lysine N-methyltransferase 5A, Lysine-specific methylase 5A, PR/SET domain-containing protein 07, SET domain-containing protein 8, PR-Set7, PR/SET07

4 Images
Flow Cytometry (Intracellular) - Anti-KMT5A / SETD8 / Pr-SET7 antibody [EPR24381-24] (AB300517)
  • Flow Cyt (Intra)

Lab

Flow Cytometry (Intracellular) - Anti-KMT5A / SETD8 / Pr-SET7 antibody [EPR24381-24] (AB300517)

Flow cytometric analysis of 4% paraformaldehyde fixed 90% methanol permeabilized U-2 OS (human bone osteosarcoma epithelial cell) cells labelling KMT5A / SETD8 / Pr-SET7 with ab300517 at 1/50 dilution (1ug) (Red) compared with a Rabbit monoclonal IgG (ab172730) (Black) isotype control and an unlabelled control (cells without incubation with primary antibody and secondary antibody) (Blue). A Goat Anti-Rabbit IgG (Alexa Fluor® 488, ab150081) at 1/2000 dilution was used as the secondary antibody.

Immunoprecipitation - Anti-KMT5A / SETD8 / Pr-SET7 antibody [EPR24381-24] (AB300517)
  • IP

Supplier Data

Immunoprecipitation - Anti-KMT5A / SETD8 / Pr-SET7 antibody [EPR24381-24] (AB300517)

KMT5A / SETD8 / Pr-SET7 was immunoprecipitated from 0.35 mg U-2 OS (human bone osteosarcoma epithelial cell) whole cell lysate 10 ug with ab300517 at 1/30 dilution (2ug in 0.35mg lysates). Western blot was performed on the immunoprecipitate using ab300517 at 1/1000 dilution. VeriBlot for IP secondary antibody (HRP)(ab131366) was used at 1/1000 dilution. Lane 1 : U-2 OS (human bone osteosarcoma epithelial cell) whole cell lysate 10 ug Lane 2 : ab300517 IP in U-2 OS (human bone osteosarcoma epithelial cell) whole cell lysate Lane 3 : Rabbit monoclonal IgG (ab172730) instead of ab300517 in U-2 OS whole cell lysate. Blocking and dilution buffer and concentration : 5% NFDM/TBST. Exposure time : 3 minutes

Lane 1:

Immunoprecipitation - Anti-KMT5A / SETD8 / Pr-SET7 antibody [EPR24381-24] (ab300517) at 1/30 dilution

Lane 2:

Immunoprecipitation - Anti-KMT5A / SETD8 / Pr-SET7 antibody [EPR24381-24] (ab300517) at 1/1000 dilution

All lanes:

U-2 OS (human bone osteosarcoma epithelial cell) whole cell lysate at 10 µg

Secondary

All lanes:

Immunoprecipitation - VeriBlot for IP Detection Reagent (HRP) (<a href='/en-us/products/reagents/veriblot-for-ip-detection-reagent-hrp-ab131366'>ab131366</a>) at 1/1000 dilution

false

Exposure time: 3min

Western blot - Anti-KMT5A / SETD8 / Pr-SET7 antibody [EPR24381-24] (AB300517)
  • WB

Lab

Western blot - Anti-KMT5A / SETD8 / Pr-SET7 antibody [EPR24381-24] (AB300517)

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

In Western blot, ab300517 was shown to bind specifically to N-lysine methyltransferase KMT5A. A band was observed at 43 kDa in wild-type HEK293 cell lysates whereas no signal observed at this size in N-lysine methyltransferase KMT5A knockout cell line ab261858 (knockout cell lysate ab261667).

All lanes:

Western blot - Anti-KMT5A / SETD8 / Pr-SET7 antibody [EPR24381-24] (ab300517) at 1/1000 dilution

Lane 1:

Wild-type HEK-293 (human embryonic kidney epithelial cell) whole cell lysate at 20 µg

Lane 2:

KMT5A knockout HEK-293 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 1/20000 dilution

Observed band size: 43 kDa

false

Exposure time: 147s

Western blot - Anti-KMT5A / SETD8 / Pr-SET7 antibody [EPR24381-24] (AB300517)
  • WB

Lab

Western blot - Anti-KMT5A / SETD8 / Pr-SET7 antibody [EPR24381-24] (AB300517)

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

Exposure time : Lanes 1-2 : 70 seconds; Lane 3 : 48 seconds

Lanes 1/2 were developed using a high sensitivity ECL substrate.

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

All lanes:

Western blot - Anti-KMT5A / SETD8 / Pr-SET7 antibody [EPR24381-24] (ab300517) at 1/1000 dilution

Lane 1:

HCT116 (human colorectal carcinoma epithelial cell), whole cell lysate at 10 µg

Lane 2:

SH-SY5Y (human neuroblastoma epithelial cell), whole cell lysate at 10 µg

Lane 3:

U-2 OS (human bone osteosarcoma epithelial cell), whole cell lysate at 10 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 1/20000 dilution

Observed band size: 43 kDa

false

Key facts

Host species

Rabbit

Clonality

Monoclonal

Clone number

EPR24381-24

Isotype

IgG

Carrier free

No

Reacts with

Human

Applications

IP, Flow Cyt (Intra), WB

applications

Immunogen

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

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Reactivity data

{ "title": "Reactivity Data", "filters": { "stats": ["", "Species", "Dilution Info", "Notes"], "tabs": { "all-applications": {"fullname" : "All Applications", "shortname": "All Applications"}, "ChIP" : {"fullname" : "ChIP", "shortname":"ChIP"}, "IP" : {"fullname" : "Immunoprecipitation", "shortname":"IP"}, "FlowCytIntra" : {"fullname" : "Flow Cytometry (Intracellular)", "shortname":"Flow Cyt (Intra)"}, "ICCIF" : {"fullname" : "Immunocytochemistry/ Immunofluorescence", "shortname":"ICC/IF"}, "IHCP" : {"fullname" : "Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections)", "shortname":"IHC-P"}, "WB" : {"fullname" : "Western blot", "shortname":"WB"} }, "product-promise": { "all": "all", "testedAndGuaranteed": "tested", "guaranteed": "expected", "predicted": "predicted", "notRecommended": "not-recommended" } }, "values": { "Human": { "ChIP-species-checked": "notRecommended", "ChIP-species-dilution-info": "", "ChIP-species-notes": "<p></p>", "IP-species-checked": "testedAndGuaranteed", "IP-species-dilution-info": "1/30", "IP-species-notes": "<p></p>", "FlowCytIntra-species-checked": "testedAndGuaranteed", "FlowCytIntra-species-dilution-info": "1/50", "FlowCytIntra-species-notes": "<p></p>", "ICCIF-species-checked": "notRecommended", "ICCIF-species-dilution-info": "", "ICCIF-species-notes": "<p></p>", "IHCP-species-checked": "notRecommended", "IHCP-species-dilution-info": "", "IHCP-species-notes": "<p></p>", "WB-species-checked": "testedAndGuaranteed", "WB-species-dilution-info": "1/1000", "WB-species-notes": "<p></p>" }, "Mouse": { "ChIP-species-checked": "notRecommended", "ChIP-species-dilution-info": "", "ChIP-species-notes": "", "IP-species-checked": "notRecommended", "IP-species-dilution-info": "1/30", "IP-species-notes": "<p></p>", "FlowCytIntra-species-checked": "notRecommended", "FlowCytIntra-species-dilution-info": "1/50", "FlowCytIntra-species-notes": "<p></p>", "ICCIF-species-checked": "notRecommended", "ICCIF-species-dilution-info": "", "ICCIF-species-notes": "<p></p>", "IHCP-species-checked": "notRecommended", "IHCP-species-dilution-info": "", "IHCP-species-notes": "<p></p>", "WB-species-checked": "notRecommended", "WB-species-dilution-info": "1/1000", "WB-species-notes": "<p></p>" }, "Rat": { "ChIP-species-checked": "notRecommended", "ChIP-species-dilution-info": "", "ChIP-species-notes": "", "IP-species-checked": "notRecommended", "IP-species-dilution-info": "", "IP-species-notes": "", "FlowCytIntra-species-checked": "notRecommended", "FlowCytIntra-species-dilution-info": "", "FlowCytIntra-species-notes": "", "ICCIF-species-checked": "notRecommended", "ICCIF-species-dilution-info": "", "ICCIF-species-notes": "", "IHCP-species-checked": "notRecommended", "IHCP-species-dilution-info": "", "IHCP-species-notes": "<p></p>", "WB-species-checked": "notRecommended", "WB-species-dilution-info": "1/50", "WB-species-notes": "<p></p>" } } }
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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.

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Properties and storage information

Form
Liquid
Purification technique
Affinity purification Protein A
Storage buffer
pH: 7.2 - 7.4 Preservative: 0.01% Sodium azide Constituents: PBS, 40% Glycerol (glycerin, glycerine), 0.05% 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
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Supplementary information

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

KMT5A also known as SETD8 or Pr-SET7 is a histone methyltransferase enzyme with a notable role in regulating chromatin dynamics. It specifically catalyzes the monomethylation of histone H4 at lysine 20 (H4K20me1) a modification linked to chromatin compaction and DNA damage response. The molecular mass of KMT5A is approximately 47 kDa. Expression of KMT5A is observed in various tissues including the liver kidney and to some extent in embryonic stem cells indicating its functionality across different stages of development and cell types.
Biological function summary

KMT5A's activity influences several essential cellular processes such as cell cycle progression and DNA repair. As part of a larger chromatin-modulating framework it often functions alongside other chromatin-associated proteins including those from the Polycomb group. It plays a significant role in maintaining genomic stability by marking specific regions of chromatin for certain functions thereby affecting transcription regulation and cellular growth.

Pathways

KMT5A integrates into critical biological mechanisms like the DNA damage response and cell cycle regulation. It links closely with pathways involving p53 and cyclin-dependent kinase (CDK) inhibitors. KMT5A’s histone modification activity influences proteins such as p21 and p16 within the DNA damage signaling network. Its regulatory role here is essential as it facilitates an environment conducive to the DNA repair machinery following genotoxic stress.

KMT5A connects to various pathological states notably cancer and neurodegenerative disorders. Misregulation of KMT5A activity is associated with tumorigenesis where altered levels of H4K20me1 can lead to abnormal cell proliferation. Additionally KMT5A interacts through pathways tied to protein like TP53 influencing cellular responses to stressors typically seen in oncogenesis. Similarly aberrant regulation has implications in cognitive impairments potentially through dysregulated methylation patterns affecting neuronal cell cycle re-entry.
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Product protocols

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

Protein-lysine N-methyltransferase that monomethylates both histones and non-histone proteins (PubMed : 12086618, PubMed : 12121615, PubMed : 15964846, PubMed : 17707234, PubMed : 27338793). Specifically monomethylates 'Lys-20' of histone H4 (H4K20me1) (PubMed : 12086618, PubMed : 12121615, PubMed : 15200950, PubMed : 15933069, PubMed : 15933070, PubMed : 15964846, PubMed : 16517599, PubMed : 27338793). H4K20me1 is enriched during mitosis and represents a specific tag for epigenetic transcriptional repression (PubMed : 12086618, PubMed : 12121615, PubMed : 15200950, PubMed : 15933069, PubMed : 15933070, PubMed : 15964846, PubMed : 16517599). Mainly functions in euchromatin regions, thereby playing a central role in the silencing of euchromatic genes (PubMed : 12086618, PubMed : 12121615, PubMed : 15200950, PubMed : 15933069, PubMed : 15933070, PubMed : 15964846, PubMed : 16517599). Required for cell proliferation, probably by contributing to the maintenance of proper higher-order structure of DNA during mitosis (PubMed : 12086618, PubMed : 12121615, PubMed : 15200950, PubMed : 15933069, PubMed : 15933070, PubMed : 15964846, PubMed : 16517599). Involved in chromosome condensation and proper cytokinesis (PubMed : 12086618, PubMed : 12121615, PubMed : 15200950, PubMed : 15933069, PubMed : 15933070, PubMed : 15964846, PubMed : 16517599). Nucleosomes are preferred as substrate compared to free histones (PubMed : 12086618, PubMed : 12121615, PubMed : 15200950, PubMed : 15933069, PubMed : 15933070, PubMed : 15964846, PubMed : 16517599). Mediates monomethylation of p53/TP53 at 'Lys-382', leading to repress p53/TP53-target genes (PubMed : 17707234). Plays a negative role in TGF-beta response regulation and a positive role in cell migration (PubMed : 23478445).
See full target information KMT5A
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Product promise

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