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Knockout Tested Rabbit Recombinant Monoclonal RBCK1 antibody. Suitable for WB, ICC/IF, Flow Cyt (Intra) and reacts with Human, Mouse, Rat samples.

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Images

Western blot - Anti-RBCK1 antibody [EPR28157-53] (AB309104), expandable thumbnail
  • Immunocytochemistry/ Immunofluorescence - Anti-RBCK1 antibody [EPR28157-53] (AB309104), expandable thumbnail
  • Flow Cytometry (Intracellular) - Anti-RBCK1 antibody [EPR28157-53] (AB309104), expandable thumbnail
  • Flow Cytometry (Intracellular) - Anti-RBCK1 antibody [EPR28157-53] (AB309104), expandable thumbnail
  • Western blot - Anti-RBCK1 antibody [EPR28157-53] (AB309104), expandable thumbnail

Key facts

Isotype
IgG
Host species
Rabbit
Storage buffer

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

Form
Liquid
Clonality
Monoclonal

Immunogen

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

Reactivity data

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

Tested
Tested

Species
Human
Dilution info
1/1000
Notes

-

Species
Mouse
Dilution info
1/1000
Notes

-

Species
Rat
Dilution info
1/1000
Notes

-

Tested
Tested

Species
Human
Dilution info
1/50
Notes

-

Expected
Expected

Species
Rat
Dilution info
Use at an assay dependent concentration.
Notes

-

Not recommended
Not recommended

Species
Mouse
Dilution info
-
Notes

-

Tested
Tested

Species
Human
Dilution info
1/500
Notes

-

Species
Mouse
Dilution info
1/500
Notes

-

Expected
Expected

Species
Rat
Dilution info
Use at an assay dependent concentration.
Notes

-

Not recommended
Not recommended

Species
Human, Mouse, Rat
Dilution info
-
Notes

-

Not recommended
Not recommended

Species
Human, Mouse, Rat
Dilution info
-
Notes

-

Target data

Function

E3 ubiquitin-protein ligase, which accepts ubiquitin from specific E2 ubiquitin-conjugating enzymes, such as UBE2L3/UBCM4, and then transfers it to substrates (PubMed:12629548, PubMed:17449468, PubMed:18711448). Functions as an E3 ligase for oxidized IREB2 and both heme and oxygen are necessary for IREB2 ubiquitination (PubMed:12629548). Promotes ubiquitination of TAB2 and IRF3 and their degradation by the proteasome (PubMed:17449468, PubMed:18711448). Component of the LUBAC complex which conjugates linear ('Met-1'-linked) polyubiquitin chains to substrates and plays a key role in NF-kappa-B activation and regulation of inflammation (PubMed:17006537, PubMed:19136968, PubMed:21455173, PubMed:21455180, PubMed:21455181). LUBAC conjugates linear polyubiquitin to IKBKG and RIPK1 and is involved in activation of the canonical NF-kappa-B and the JNK signaling pathways (PubMed:17006537, PubMed:19136968, PubMed:21455173, PubMed:21455180, PubMed:21455181). Linear ubiquitination mediated by the LUBAC complex interferes with TNF-induced cell death and thereby prevents inflammation (PubMed:17006537, PubMed:21455173, PubMed:21455180, PubMed:21455181). LUBAC is recruited to the TNF-R1 signaling complex (TNF-RSC) following polyubiquitination of TNF-RSC components by BIRC2 and/or BIRC3 and to conjugate linear polyubiquitin to IKBKG and possibly other components contributing to the stability of the complex (PubMed:17006537, PubMed:19136968, PubMed:21455173, PubMed:21455180, PubMed:21455181). The LUBAC complex is also involved in innate immunity by conjugating linear polyubiquitin chains at the surface of bacteria invading the cytosol to form the ubiquitin coat surrounding bacteria (PubMed:28481331). LUBAC is not able to initiate formation of the bacterial ubiquitin coat, and can only promote formation of linear polyubiquitins on pre-existing ubiquitin (PubMed:28481331). The bacterial ubiquitin coat acts as an 'eat-me' signal for xenophagy and promotes NF-kappa-B activation (PubMed:28481331). Together with OTULIN, the LUBAC complex regulates the canonical Wnt signaling during angiogenesis (PubMed:23708998). Binds polyubiquitin of different linkage types (PubMed:20005846, PubMed:21455181).

Alternative names

Recommended products

Knockout Tested Rabbit Recombinant Monoclonal RBCK1 antibody. Suitable for WB, ICC/IF, Flow Cyt (Intra) and reacts with Human, Mouse, Rat samples.

Key facts

Isotype
IgG
Form
Liquid
Clonality
Monoclonal
Immunogen
  • The exact immunogen used to generate this antibody is proprietary information.
Clone number
EPR28157-53
Purification technique
Affinity purification Protein A
Concentration
Loading...

Storage

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

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.

7 product images

  • Western blot - Anti-RBCK1 antibody [EPR28157-53] (ab309104), expandable thumbnail

    Western blot - Anti-RBCK1 antibody [EPR28157-53] (ab309104)

    Western blot: Anti-RBCK1 antibody [EPR28157-53] (ab309104) staining at 1/1000 dilution, shown in green; Mouse anti-CANX [CANX/1543] (Anti-Calnexin antibody [CANX/1543] ab238078) loading control staining at 1/20000 dilution, shown in magenta. In Western blot, ab309104 was shown to bind specifically to RBCK1. A band was observed at 58 kDa in wild-type A549 cell lysates with no signal observed at this size in RBCK1 knockout cell line. To generate this image, wild-type and RBCK1 knockout A549 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-RBCK1 antibody [EPR28157-53] (ab309104) at 1/1000 dilution

    Lane 1: Wild-type A549 cell lysate at 20 µg

    Lane 2: RBCK1 knockout A549 cell lysate at 20 µg

    Lane 3: HepG2 cell lysate at 20 µg

    Lane 4: MCF7 cell lysate at 20 µg

    Secondary

    All lanes: Goat anti-Rabbit IgG H&L 800CW and Goat anti-Mouse IgG H&L 680RD at 1/20000 dilution

    Performed under reducing conditions.

    Observed band size: 58 kDa

  • Immunocytochemistry/ Immunofluorescence - Anti-RBCK1 antibody [EPR28157-53] (ab309104), expandable thumbnail

    Immunocytochemistry/ Immunofluorescence - Anti-RBCK1 antibody [EPR28157-53] (ab309104)

    Immunofluorescent analysis of 4% Paraformaldehyde-fixed, 0.1% TritonX-100 permeabilized HepG2 (human hepatocellular carcinoma epithelial cell) cells labelling RBCK1 with ab309104 at 1/50 (10.14 ug/ml) dilution, followed by Goat Anti-Rabbit IgG H&L (Alexa Fluor® 488) preadsorbed ab150081 Goat Anti-Rabbit IgG H&L (Alexa Fluor® 488) preadsorbed antibody at 1/1000 2 ug/ml dilution (Green). Confocal image showing mostly cytoplasmic staining in HepG2 cell line. Image was taken with a confocal microscope(Leica-Microsystems, TCS SP8). Alexa Fluor® 594 Anti-alpha Tubulin antibody [DM1A] - Microtubule Marker ab195889 Anti-alpha Tubulin mouse monoclonal antibody - Microtubule Marker (Alexa Fluor® 594) was used to counterstain tubulin at 1/200 2.5ug/ml dilution (Red). The Nuclear counterstain was DAPI (Blue). Secondary antibody only control: Secondary antibody is Goat Anti-Rabbit IgG H&L (Alexa Fluor® 488) preadsorbed ab150081 Goat Anti-Rabbit IgG H&L (Alexa Fluor® 488) preadsorbed at 1/1000 2 ug/ml dilution.

  • Flow Cytometry (Intracellular) - Anti-RBCK1 antibody [EPR28157-53] (ab309104), expandable thumbnail

    Flow Cytometry (Intracellular) - Anti-RBCK1 antibody [EPR28157-53] (ab309104)

    Flow cytometric analysis of 4% paraformaldehyde fixed 90% methanol permeabilized HepG2 (human hepatocellular carcinoma epithelial cell) cells labelling RBCK1 with ab309104 at 1/500 dilution (0.1 ug)/Red (Red) compared with a Rabbit monoclonal IgG (Rabbit IgG, monoclonal [EPR25A] - Isotype Control 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, Goat Anti-Rabbit IgG H&L (Alexa Fluor® 488) preadsorbed ab150081) at 1/5000 dilution was used as the secondary antibody.

  • Flow Cytometry (Intracellular) - Anti-RBCK1 antibody [EPR28157-53] (ab309104), expandable thumbnail

    Flow Cytometry (Intracellular) - Anti-RBCK1 antibody [EPR28157-53] (ab309104)

    Flow cytometric analysis of 4% paraformaldehyde fixed 90% methanol permeabilized NIH/3T3 (mouse embryonic fibroblast) cells labelling RBCK1 with ab309104 at 1/500 dilution (0.1 ug)/Red (Red) compared with a Rabbit monoclonal IgG (Rabbit IgG, monoclonal [EPR25A] - Isotype Control 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, Goat Anti-Rabbit IgG H&L (Alexa Fluor® 488) preadsorbed ab150081) at 1/5000 dilution was used as the secondary antibody.

  • Western blot - Anti-RBCK1 antibody [EPR28157-53] (ab309104), expandable thumbnail

    Western blot - Anti-RBCK1 antibody [EPR28157-53] (ab309104)

    Blocking and diluting buffer and concentration: 5% NFDM/TBST
    The expression molecular weight observed is consistent with what has been described in the literature (PMID: 31209050, PMID: 27006117).
    The higher MW(57kd) band is the ubiquitylated form of RBCK1(PMID: 31209050).
    Bands below 57kd are cleaved RBCK1(PMID: 27006117).
    The blot of lanes1, 2 and 6-8 were developed using a high sensitivity ECL substrate.
    Exposure time: Lanes1, 2 and 6-8: 180 seconds; Lane3-5: 48 seconds

    All lanes: Western blot - Anti-RBCK1 antibody [EPR28157-53] (ab309104) at 1/1000 dilution

    Lane 1: Human hypothalamus tissue lysate at 20 µg

    Lane 2: Human spinal cord tissue lysate at 20 µg

    Lane 3: Mouse brain tissue lysate at 20 µg

    Lane 4: Mouse spleen tissue lysate at 20 µg

    Lane 5: Mouse kidney tissue lysate at 20 µg

    Lane 6: Rat brain tissue lysate at 20 µg

    Lane 7: Rat spleen tissue lysate at 20 µg

    Lane 8: Rat kidney tissue lysate at 20 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

    Observed band size: 57 kDa

  • Western blot - Anti-RBCK1 antibody [EPR28157-53] (ab309104), expandable thumbnail

    Western blot - Anti-RBCK1 antibody [EPR28157-53] (ab309104)

    Blocking and diluting buffer and concentration: 5% NFDM/TBST.
    The expression molecular weight observed is consistent with what has been described in the literature (PMID: 31209050, PMID: 27006117).
    The higher MW(57kd) band is the ubiquitylated form of RBCK1(PMID: 31209050).
    Bands below 57kd are cleaved RBCK1(PMID: 27006117).
    In Western blot, anti- H3 antibody (Anti-Histone H3 antibody [EPR16987] - Nuclear Marker and ChIP Grade ab176842) loading control staining at 1/100000 dilution.

    All lanes: Western blot - Anti-RBCK1 antibody [EPR28157-53] (ab309104) at 1/1000 dilution

    Lane 1: HepG2 (human hepatocellar carcinoma epithelial cell) whole cell lysate at 20 µg

    Lane 2: HepG2 transfected with siRNA specifically targeti RBCK1 whole cell lysate at 20 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

    Observed band size: 57 kDa

    Exposure time: 59s

  • Western blot - Anti-RBCK1 antibody [EPR28157-53] (ab309104), expandable thumbnail

    Western blot - Anti-RBCK1 antibody [EPR28157-53] (ab309104)

    Blocking and diluting buffer and concentration: 5% NFDM/TBST.
    The expression molecular weight observed is consistent with what has been described in the literature (PMID: 31209050, PMID: 27006117).
    The higher MW(57kd) band is the ubiquitylated form of RBCK1(PMID: 31209050).
    Bands below 57kd are cleaved RBCK1(PMID: 27006117).

    All lanes: Western blot - Anti-RBCK1 antibody [EPR28157-53] (ab309104) at 1/1000 dilution

    Lane 1: A549 (human lu carcinoma epithelial cell)whole cell lysate at 20 µg

    Lane 2: NIH/3T3 (mouse embryonic fibroblast) whole cell lysate at 20 µg

    Lane 3: C2C12 (mouse myoblast) whole cell lysate at 20 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

    Observed band size: 57 kDa

    Exposure time: 180s

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Product protocols

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