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Rabbit Recombinant Monoclonal IKK beta antibody. Suitable for IHC-P, WB and reacts with Mouse, Human samples. Cited in 62 publications.

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Images

Key facts

Isotype

IgG

Host species

Rabbit

Storage buffer

pH: 7.2 - 7.4
Preservative: 0.01% Sodium azide
Constituents: 59% PBS, 40% Glycerol (glycerin, glycerine), 0.05% BSA

Form

Liquid

Clonality

Monoclonal

Immunogen

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

Select an application
Product promiseTestedExpectedPredictedNot recommended
IHC-PIPWBICC/IFFlow Cyt (Intra)
Human
Tested
Not recommended
Tested
Not recommended
Not recommended
Mouse
Tested
Not recommended
Expected
Not recommended
Not recommended
Rat
Predicted
Not recommended
Predicted
Not recommended
Not recommended

Tested
Tested

Species

Mouse

Dilution info

1/100 - 1/250

Notes

(Heat to 98°C, allow to cool for 10-20 minutes)

Perform heat-mediated antigen retrieval before commencing with IHC staining protocol.

Species

Human

Dilution info

1/100 - 1/250

Notes

(Heat to 98°C, allow to cool for 10-20 minutes)

Perform heat-mediated antigen retrieval before commencing with IHC staining protocol.

Predicted
Predicted

Species

Rat

Dilution info

-

Notes

-

Not recommended
Not recommended

Species

Mouse, Human, Rat

Dilution info

-

Notes

-

Tested
Tested

Species

Human

Dilution info

1/1000 - 1/10000

Notes

-

Expected
Expected

Species

Mouse

Dilution info

Use at an assay dependent concentration.

Notes

-

Predicted
Predicted

Species

Rat

Dilution info

-

Notes

-

Not recommended
Not recommended

Species

Human, Mouse, Rat

Dilution info

-

Notes

-

Not recommended
Not recommended

Species

Human

Dilution info

-

Notes

ab172730 - Rabbit monoclonal IgG, is suitable for use as an isotype control with this antibody.

Species

Mouse

Dilution info

-

Notes

-

Species

Rat

Dilution info

-

Notes

-

Target data

Function

Serine kinase that plays an essential role in the NF-kappa-B signaling pathway which is activated by multiple stimuli such as inflammatory cytokines, bacterial or viral products, DNA damages or other cellular stresses (PubMed:30337470). Acts as part of the canonical IKK complex in the conventional pathway of NF-kappa-B activation. Phosphorylates inhibitors of NF-kappa-B on 2 critical serine residues. These modifications allow polyubiquitination of the inhibitors and subsequent degradation by the proteasome. In turn, free NF-kappa-B is translocated into the nucleus and activates the transcription of hundreds of genes involved in immune response, growth control, or protection against apoptosis. In addition to the NF-kappa-B inhibitors, phosphorylates several other components of the signaling pathway including NEMO/IKBKG, NF-kappa-B subunits RELA and NFKB1, as well as IKK-related kinases TBK1 and IKBKE (PubMed:11297557, PubMed:20410276). IKK-related kinase phosphorylations may prevent the overproduction of inflammatory mediators since they exert a negative regulation on canonical IKKs. Phosphorylates FOXO3, mediating the TNF-dependent inactivation of this pro-apoptotic transcription factor (PubMed:15084260). Also phosphorylates other substrates including NCOA3, BCL10 and IRS1 (PubMed:17213322). Within the nucleus, acts as an adapter protein for NFKBIA degradation in UV-induced NF-kappa-B activation (PubMed:11297557). Phosphorylates RIPK1 at 'Ser-25' which represses its kinase activity and consequently prevents TNF-mediated RIPK1-dependent cell death (By similarity). Phosphorylates the C-terminus of IRF5, stimulating IRF5 homodimerization and translocation into the nucleus (PubMed:25326418).

Alternative names

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Rabbit Recombinant Monoclonal IKK beta antibody. Suitable for IHC-P, WB and reacts with Mouse, Human samples. Cited in 62 publications.

Alternative names

Key facts

Isotype

IgG

Form

Liquid

Clonality

Monoclonal

Immunogen
  • The exact immunogen used to generate this antibody is proprietary information.
Clone number

EPR6043

Purification technique

Affinity purification Protein A

Dissociation constant

1.28 x 10-10 M

Concentration
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Storage

Shipped at conditions

Blue Ice

Appropriate long-term storage conditions

-20°C

Storage information

Stable for 12 months at -20°C

Notes

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.

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:
Terms & Conditions.

8 product images

  • Western blot - Anti-IKK beta antibody [EPR6043] (ab124957), expandable thumbnail

    Western blot - Anti-IKK beta antibody [EPR6043] (ab124957)

    Lane 1: Wild-type HAP1 cell lysate (20 μg)
    Lane 2: IKK beta knockout HAP1 cell lysate (20 μg)
    Lanes 1 and 2: Merged signal (red and green). Green - ab124957 observed at 90 kDa. Red - loading control, ab8245, observed at 37 kDa.
    ab124957 was shown to specifically react with IKK beta when IKK beta knockout samples were used. Wild-type and IKK beta knockout samples were subjected to SDS-PAGE. ab124957 and ab8245 (loading control to GAPDH) were diluted 1/500 and 1/2000 and incubated overnight at 4°C. 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 1/10,000 dilution for 1 h at room temperature before imaging.

    All lanes: Western blot - Anti-IKK beta antibody [EPR6043] (AB124957)

    Predicted band size: 51 kDa, 87 kDa

  • Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-IKK beta antibody [EPR6043] (ab124957), expandable thumbnail

    Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-IKK beta antibody [EPR6043] (ab124957)

    ab124957, at 1/100 dilution staining IKK beta in paraffin-embedded Mouse kidney tissue, by Immunohistochemistry.

    Perform heat mediated antigen retrieval before commencing with IHC staining protocol.

  • Western blot - Anti-IKK beta antibody [EPR6043] (ab124957), expandable thumbnail

    Western blot - Anti-IKK beta antibody [EPR6043] (ab124957)

    Lanes 1- 2: Merged signal (red and green). Green - ab124957 observed at 90 kDa. Red - Anti-GAPDH antibody [6C5] - Loading Control (ab8245) observed at 37 kDa.

    ab124957 was shown to react with IKK beta in wild-type HeLa cells in western blot. The band observed in CRISPR/Cas9 edited cell line ab264847 (CRISPR/Cas9 edited cell lysate ab257228) lane below 90kDa may represent truncated forms and cleaved fragments. This has not been investigated further. Wild-type HeLa and IKBKB CRISPR/Cas9 edited HeLa 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. ab124957 and Anti-GAPDH antibody [6C5] - Loading Control (ab8245) were incubated overnight at 4°C at a 1 in 500 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-IKK beta antibody [EPR6043] (AB124957) at 1/1000 dilution

    Lane 1: Wild-type HeLa cell lysate at 20 µg

    Lane 2: IKBKB CRISPR/Cas9 edited HeLa cell lysate at 20 µg

    Performed under reducing conditions.

    Predicted band size: 87 kDa

    Observed band size: 90 kDa

  • Western blot - Anti-IKK beta antibody [EPR6043] (ab124957), expandable thumbnail

    Western blot - Anti-IKK beta antibody [EPR6043] (ab124957)

    Lanes 1- 2: Merged signal (red and green). Green - ab124957 observed at 90 kDa. Red - Anti-GAPDH antibody [6C5] - Loading Control (ab8245) observed at 37 kDa.

    ab124957 was shown to react with IKK beta in wild-type HeLa cells in western blot. The band observed in knockout cell line ab264847 (knockout cell lysate ab257228) lane below 90kDa may represent truncated forms and cleaved fragments. This has not been investigated further. Wild-type HeLa and IKBKB knockout HeLa 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. ab124957 and Anti-GAPDH antibody [6C5] - Loading Control (ab8245) were incubated overnight at 4°C at a 1 in 500 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-IKK beta antibody [EPR6043] (AB124957) at 1/1000 dilution

    Lane 1: Wild-type HeLa cell lysate at 20 µg

    Lane 2: IKBKB knockout HeLa cell lysate at 20 µg

    Performed under reducing conditions.

    Predicted band size: 87 kDa

    Observed band size: 90 kDa

  • Western blot - Anti-IKK beta antibody [EPR6043] (ab124957), expandable thumbnail

    Western blot - Anti-IKK beta antibody [EPR6043] (ab124957)

    All lanes: Western blot - Anti-IKK beta antibody [EPR6043] (AB124957) at 1/1000 dilution

    Lane 1: HeLa cell lysates at 10 µg

    Lane 2: 293T cell lysates at 10 µg

    Secondary

    All lanes: HRP labelled Goat anti-Rabbit IgG at 1/2000 dilution

    Predicted band size: 87 kDa

  • Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-IKK beta antibody [EPR6043] (ab124957), expandable thumbnail

    Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-IKK beta antibody [EPR6043] (ab124957)

    ab124957, at 1/100 dilution staining IKK beta in paraffin-embedded Human cervix carcinoma tissue, by Immunohistochemistry.

    Perform heat mediated antigen retrieval before commencing with IHC staining protocol.

  • OI-RD Scanning - Anti-IKK beta antibody [EPR6043] (ab124957), expandable thumbnail

    OI-RD Scanning - Anti-IKK beta antibody [EPR6043] (ab124957)

    We have systematically measured KD (the equilibrium dissociation constant between the antibody and its antigen), of more than 840 recombinant antibodies to assess not only their individual KD values but also to see the average affinity of antibody.
    Based on the comparison with published literature values for mouse monoclonal antibodies, Recombinant antibodies appear to be on average 1-2 order of magnitude higher affinity.

  • Western blot - Anti-IKK beta antibody [EPR6043] (ab124957), expandable thumbnail

    Western blot - Anti-IKK beta antibody [EPR6043] (ab124957)

    Western blot: Anti-IKKa/b antibody [EPR6043] (ab124957) staining at 1/1000 dilution, shown in green; Mouse anti-GAPDH antibody [6C5] (ab8245) loading control staining at 1/20000 dilution, shown in magenta. In Western blot, ab124957 was shown to bind specifically to IKKa/b. A band was observed at 85 kDa in wild-type HeLa cell lysates with no signal observed at this size in IKKa/b knockout cell line. To generate this image, wild-type and IKKa/b knockout HeLa cell lysates were analysed. First, samples were run on an SDS-PAGE gel then transferred onto a nitrocellulose membrane. Membranes were blocked in 3 % milk in TBS-0.1 % Tween® 20 (TBS-T) before incubation with primary antibodies overnight at 4 °C. Blots were washed four times in TBS-T, incubated with secondary antibodies for 1 h at room temperature, washed again four times then imaged. Secondary antibodies used were Goat anti-Rabbit IgG H&L 800CW and Goat anti-Mouse IgG H&L 680RD at 1/20000 dilution.

    All lanes: Western blot - Anti-IKK beta antibody [EPR6043] (AB124957) at 1/1000 dilution

    Lane 1: Wild-type HeLa cell lysate at 20 µg

    Lane 2: IKKa/b knockout HeLa cell lysate at 20 µg

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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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