JavaScript is disabled in your browser. Please enable JavaScript to view this website.
AB134953

Anti-Ubiquitin antibody [EPR8830]

4

(3 Reviews)

|

(204 Publications)

Anti-Ubiquitin antibody [EPR8830] (ab134953) is a rabbit monoclonal antibody detecting Ubiquitin in Western Blot, Flow Cytometry (Intra), Flow Cytometry, IHC-P, ICC/IF. Suitable for Human, Mouse, Rat.

- Biophysical QC for unrivalled batch-batch consistency
- Over 100 publications
16 Images
Western blot - Anti-Ubiquitin antibody [EPR8830] (AB134953)
  • WB

Unknown

Western blot - Anti-Ubiquitin antibody [EPR8830] (AB134953)

Blocking and diluting buffer : 5% NFDM/TBST

All lanes:

Western blot - Anti-Ubiquitin antibody [EPR8830] (ab134953) at 0.7 µg/mL

Lane 1:

Rat brain lysate at 20 µg

Lane 2:

Mouse kidney lysate at 20 µg

Lane 3:

Rat kidney 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

Predicted band size: 26 kDa

Observed band size: 8 kDa

false

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Ubiquitin antibody [EPR8830] (AB134953)
  • IHC-P

Unknown

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Ubiquitin antibody [EPR8830] (AB134953)

Immunohistochemical analysis of paraffin embedded Human breast carcinoma tissue labelling Ubiquitin with ab134953 at 1/250 dilution

Immunocytochemistry/ Immunofluorescence - Anti-Ubiquitin antibody [EPR8830] (AB134953)
  • ICC/IF

Unknown

Immunocytochemistry/ Immunofluorescence - Anti-Ubiquitin antibody [EPR8830] (AB134953)

Immunofluorescent staining of JAR cells labelling Ubiquitin using ab134953 at 1/250 dilution

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Ubiquitin antibody [EPR8830] (AB134953)
  • IHC-P

Unknown

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Ubiquitin antibody [EPR8830] (AB134953)

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) analysis of Human bladder carcinoma tissue sections labeling Ubiquitin with Purified ab134953 at 1 : 800 dilution (0.9 μg/ml). Heat mediated antigen retrieval was performed using EDTA Buffer, pH 9.0. Tissue was counterstained with Hematoxylin. ab97051 Goat Anti-Rabbit IgG H&L (HRP) secondary antibody was used at 1 : 500 dilution. PBS instead of the primary antibody was used as the negative control.

Immunocytochemistry/ Immunofluorescence - Anti-Ubiquitin antibody [EPR8830] (AB134953)
  • ICC/IF

Lab

Immunocytochemistry/ Immunofluorescence - Anti-Ubiquitin antibody [EPR8830] (AB134953)

Immunocytochemistry/ Immunofluorescence analysis of JAR (Human placenta choriocarcinoma cell line) cells labeling Ubiquitin with Purified ab134953 at 1 : 100 dilution (7.2μg/ml). Cells were fixed in 4% Paraformaldehyde and permeabilized with 0.1% tritonX-100. Cells were counterstained with ab195889 Anti-alpha Tubulin antibody [DM1A] - Microtubule Marker (Alexa Fluor® 594) 1 : 200 (2.5 μg/ml). ab150077 Goat anti rabbit IgG(Alexa Fluor® 488) was used as the secondary antibody at 1 : 1000 dilution. DAPI nuclear counterstain. PBS instead of the primary antibody was used as the secondary antibody only control.

Flow Cytometry (Intracellular) - Anti-Ubiquitin antibody [EPR8830] (AB134953)
  • Flow Cyt (Intra)

Unknown

Flow Cytometry (Intracellular) - Anti-Ubiquitin antibody [EPR8830] (AB134953)

Overlay histogram showing HepG2 cells stained with ab134953 (red line). The cells were fixed with 80% methanol (5 min) and then permeabilized with 0.1% PBS-Tween for 20 min. The cells were then incubated in 1x PBS / 10% normal goat serum / 0.3M glycine to block non-specific protein-protein interactions followed by the antibody (ab134953, 1/1000 dilution) for 30 min at 22°C. The secondary antibody used was Alexa Fluor® 488 goat anti-rabbit IgG (H&L) (ab150077) at 1/2000 dilution for 30 min at 22°C. Isotype control antibody (black line) was rabbit IgG (monoclonal) (0.1μg/1x106 cells) used under the same conditions. Unlabelled sample (blue line) was also used as a control. Acquisition of >5,000 events were collected using a 20mW Argon ion laser (488nm) and 525/30 bandpass filter. This antibody gave a positive signal in HepG2 cells fixed with 4% paraformaldehyde (10 min)/permeabilized with 0.1% PBS-Tween for 20 min used under the same conditions.

Flow Cytometry (Intracellular) - Anti-Ubiquitin antibody [EPR8830] (AB134953)
  • Flow Cyt (Intra)

Unknown

Flow Cytometry (Intracellular) - Anti-Ubiquitin antibody [EPR8830] (AB134953)

Intracellular Flow Cytometry analysis of JAR (Human placenta choriocarcinoma cell line) cells labeling Ubiquitin with purified ab134953 at 1/70 dilution (10 ug/ml) (red). Cells were fixed with 4% Paraformaldehyde. A Goat anti rabbit IgG (Alexa Fluor® 488) secondary antibody was used at 1/2000 dilution. Isotype control - Rabbit monoclonal IgG (Black). Unlabeled control - Cell without incubation with primary antibody and secondary antibody (Blue).

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Ubiquitin antibody [EPR8830] (AB134953)
  • IHC-P

Lab

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Ubiquitin antibody [EPR8830] (AB134953)

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) analysis of Rat liver tissue sections labeling Ubiquitin with Purified ab134953 at 1 : 800 dilution (0.9 μg/ml). Heat mediated antigen retrieval was performed using EDTA Buffer, pH 9.0. Tissue was counterstained with Hematoxylin. ab97051 Goat Anti-Rabbit IgG H&L (HRP)
secondary antibody was used at 1 : 500 dilution. PBS instead of the primary antibody was used as the negative control.

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Ubiquitin antibody [EPR8830] (AB134953)
  • IHC-P

AbReview38032****

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Ubiquitin antibody [EPR8830] (AB134953)

ab134953 staining Ubiquitin in Mouse embryo tissue sections by Immunohistochemistry (IHC-P - paraformaldehyde-fixed, paraffin-embedded sections). Tissue was fixed with formaldehyde and blocked with 1% FBS/BSA for 1 hour at room temperature; antigen retrieval was by heat mediation in citrate buffer, pH6. Samples were incubated with primary antibody (1/100 in 1% FBS/BSA) for 16 hours at 4°C. An undiluted HRP-conjugated Goat anti-rabbit IgG polyclonal was used as the secondary antibody.

This image is courtesy of an anonymous Abreview.

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Ubiquitin antibody [EPR8830] (AB134953)
  • IHC-P

Lab

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Ubiquitin antibody [EPR8830] (AB134953)

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) analysis of Mouse liver tissue sections labeling Ubiquitin with Purified ab134953 at 1 : 800 dilution (0.9 μg/ml). Heat mediated antigen retrieval was performed using EDTA Buffer, pH 9.0. Tissue was counterstained with Hematoxylin. ab97051 Goat Anti-Rabbit IgG H&L (HRP)
secondary antibody was used at 1 : 500 dilution. PBS instead of the primary antibody was used as the negative control.

Western blot - Anti-Ubiquitin antibody [EPR8830] (AB134953)
  • WB

Lab

Western blot - Anti-Ubiquitin antibody [EPR8830] (AB134953)

This blot was produced using a 4-12% Bis-tris gel under the MES buffer system. The gel was run at 200V for 35 minutes before being transferred onto a nitrocellulose membrane at 30V for 70 minutes .ab134953 and ab8245 (loading control to GAPDH) were diluted 1/200 and 1/10 000 respectively and incubated overnight at 4°C. Blots were developed with goat anti-rabbit IgG (H + L) and goat anti-mouse IgG (H + L) secondary antibodies at 1/10 000 dilution for 1 h at room temperature before imaging using the Licor Odyssey CLx.

All lanes:

Western blot - Anti-Ubiquitin antibody [EPR8830] (ab134953) at 1/200 dilution

Lane 1:

MCF-7 Whole cell lysate at 20 µg

Lane 2:

MCF-7 Whole cell lysate + MG-132 (50 uM 90 min) at 20 µg

Lane 3:

Mouse Brain at 20 µg

Predicted band size: 26 kDa

false

Western blot - Anti-Ubiquitin antibody [EPR8830] (AB134953)
  • WB

Unknown

Western blot - Anti-Ubiquitin antibody [EPR8830] (AB134953)

Note : Ubiquitin exists as monomeric ubiquitin (8 kDa) or attached to other proteins.

All lanes:

Western blot - Anti-Ubiquitin antibody [EPR8830] (ab134953) at 1/1000 dilution

Lane 1:

293T cell lysate at 10 µg

Lane 2:

HepG2 cell lysate at 10 µg

Lane 3:

HeLa cell lysate at 10 µg

Lane 4:

JAR cell lysate at 10 µg

Secondary

All lanes:

HRP labelled goat anti rabbit at 1/2000 dilution

Predicted band size: 26 kDa

false

Western blot - Anti-Ubiquitin antibody [EPR8830] (AB134953)
  • WB

Supplier Data

Western blot - Anti-Ubiquitin antibody [EPR8830] (AB134953)

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

In Western blot, Anti-GAPDH antibody [EPR16891] - Loading Control (ab181602) staining at 1/200000 dilution.

In Western blot, Anti-Ubiquitin antibody [EPR8830] (ab134953) staining at 1/1000 dilution.

All lanes:

Western blot - Anti-Ubiquitin (phospho S65) antibody [30H3/30K1] - Rat IgG2a (Chimeric) (<a href='/en-us/products/primary-antibodies/ubiquitin-phospho-s65-antibody-30h3-30k1-rat-igg2a-chimeric-ab320096'>ab320096</a>) at 1/1000 dilution

Lane 1:

Untreated PC-3 (human prostate adenocarcinoma epithelial cell) whole cell lysate (untreated membrane) at 20 µg

Lane 2:

PC-3 treated with 30 μM CCCP (<a href='/en-us/products/biochemicals/cccp-mitochondrial-oxidative-phosphorylation-uncoupler-ab141229'>ab141229</a>) for 2 hours, whole cell lysate (untreated membrane) at 20 µg

Lane 3:

Untreated PC-3 (human prostate adenocarcinoma epithelial cell) whole cell lysate (Alkaline phosphatase treated membrane) at 20 µg

Lane 4:

PC-3 treated with 30 μM CCCP (<a href='/en-us/products/biochemicals/cccp-mitochondrial-oxidative-phosphorylation-uncoupler-ab141229'>ab141229</a>) for 2 hours, whole cell lysate (Alkaline phosphatase treated membrane) at 20 µg

Secondary

All lanes:

Western blot - Goat Anti-Rat IgG H&L (HRP) (<a href='/en-us/products/secondary-antibodies/goat-rat-igg-h-l-hrp-ab205720'>ab205720</a>) at 1/10000 dilution

Observed band size: 8-200 kDa,36 kDa

false

Exposure time: 180s

Western blot - Anti-Ubiquitin antibody [EPR8830] (AB134953)
  • WB

Supplier Data

Western blot - Anti-Ubiquitin antibody [EPR8830] (AB134953)

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

In Western blot, Anti-GAPDH antibody [EPR16891] - Loading Control (ab181602) staining at 1/200000 dilution.

In Western blot, Anti-Ubiquitin antibody [EPR8830] (ab134953) staining at 1/1000 dilution.

All lanes:

Western blot - Anti-Ubiquitin (phospho S65) antibody [30H3/30K1] - Rat IgG2a (Chimeric) (<a href='/en-us/products/primary-antibodies/ubiquitin-phospho-s65-antibody-30h3-30k1-rat-igg2a-chimeric-ab320096'>ab320096</a>) at 1/1000 dilution

Lane 1:

Untreated Wild-type 293T (human embryonic kidney epithelial cell) whole cell lysate (untreated membrane) at 20 µg

Lane 2:

293T treated with 20 μM CCCP (<a href='/en-us/products/biochemicals/cccp-mitochondrial-oxidative-phosphorylation-uncoupler-ab141229'>ab141229</a>) for 8 hours, whole cell lysate (untreated membrane) at 20 µg

Lane 3:

Untreated PINK1 knockout HEK-293T whole cell lysate (untreated membrane) at 20 µg

Lane 4:

PINK1 knockout HEK-293T treated with 20 μM CCCP (<a href='/en-us/products/biochemicals/cccp-mitochondrial-oxidative-phosphorylation-uncoupler-ab141229'>ab141229</a>) for 8 hours, whole cell lysate (untreated membrane) at 20 µg

Lane 5:

Untreated Wild-type 293T (human embryonic kidney epithelial cell) whole cell lysate (Alkaline phosphatase treated membrane) at 20 µg

Lane 6:

293T treated with 20 μM CCCP (<a href='/en-us/products/biochemicals/cccp-mitochondrial-oxidative-phosphorylation-uncoupler-ab141229'>ab141229</a>) for 8 hours, whole cell lysate (Alkaline phosphatase treated membrane) at 20 µg

Lane 7:

Untreated PINK1 knockout HEK-293T whole cell lysate (Alkaline phosphatase treated membrane) at 20 µg

Lane 8:

PINK1 knockout HEK-293T treated with 20 μM CCCP (<a href='/en-us/products/biochemicals/cccp-mitochondrial-oxidative-phosphorylation-uncoupler-ab141229'>ab141229</a>) for 8 hours, whole cell lysate (Alkaline phosphatase treated membrane) at 20 µg

Secondary

All lanes:

Western blot - Goat Anti-Rat IgG H&L (HRP) (<a href='/en-us/products/secondary-antibodies/goat-rat-igg-h-l-hrp-ab205720'>ab205720</a>) at 1/10000 dilution

Observed band size: 8-200 kDa,36 kDa

false

Exposure time: 92s

Western blot - Anti-Ubiquitin antibody [EPR8830] (AB134953)
  • WB

Unknown

Western blot - Anti-Ubiquitin antibody [EPR8830] (AB134953)

Blocking and diluting buffer : 5% NFDM/TBST

All lanes:

Western blot - Anti-Ubiquitin antibody [EPR8830] (ab134953) at 0.1 µg/mL

Lane 1:

JAR (Human placenta choriocarcinoma epithelial cell) whole cell lysate at 20 µg

Lane 2:

293 (Human embryonic kidney epithelial cell) 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

Predicted band size: 26 kDa

Observed band size: 8 kDa

false

Western blot - Anti-Ubiquitin antibody [EPR8830] (AB134953)
  • WB

Supplier Data

Western blot - Anti-Ubiquitin antibody [EPR8830] (AB134953)

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

In Western blot, Anti-GAPDH antibody [EPR16891] - Loading Control (ab181602) staining at 1/200000 dilution.

In Western blot, Anti-Ubiquitin antibody [EPR8830] (ab134953) staining at 1/1000 dilution.

All lanes:

Western blot - Anti-Ubiquitin (phospho S65) antibody [30H3/30K1] - Rat IgG2a (Chimeric) (<a href='/en-us/products/primary-antibodies/ubiquitin-phospho-s65-antibody-30h3-30k1-rat-igg2a-chimeric-ab320096'>ab320096</a>) at 1/1000 dilution

Lane 1:

Untreated MEF (mouse embryo fibroblast) whole cell lysate (untreated membrane) at 20 µg

Lane 2:

MEF treated with 5 μM Valinomycin for 24 hours whole cell lysate (untreated membrane) at 20 µg

Lane 3:

Untreated MEF (mouse embryo fibroblast) whole cell lysate (Alkaline phosphatase treated membrane) at 20 µg

Lane 4:

MEF treated with 5 μM Valinomycin for 24 hours whole cell lysate (Alkaline phosphatase treated membrane) at 20 µg

Secondary

All lanes:

Western blot - Goat Anti-Rat IgG H&L (HRP) (<a href='/en-us/products/secondary-antibodies/goat-rat-igg-h-l-hrp-ab205720'>ab205720</a>) at 1/10000 dilution

Observed band size: 8-200 kDa,36 kDa

false

Exposure time: 92s

  • 519 Alexa Fluor® 488

    Alexa Fluor® 488 Anti-Ubiquitin antibody [EPR8830]

  • 665 Alexa Fluor® 647

    Alexa Fluor® 647 Anti-Ubiquitin antibody [EPR8830]

  • 578 PE

    PE Anti-Ubiquitin antibody [EPR8830]

  • HRP

    HRP Anti-Ubiquitin antibody [EPR8830]

  • 603 Alexa Fluor® 568

    Alexa Fluor® 568 Anti-Ubiquitin antibody [EPR8830]

  • 617 Alexa Fluor® 594

    Alexa Fluor® 594 Anti-Ubiquitin antibody [EPR8830]

  • 565 Alexa Fluor® 555

    Alexa Fluor® 555 Anti-Ubiquitin antibody [EPR8830]

  • Carrier free

    Anti-Ubiquitin antibody [EPR8830] - BSA and Azide free

  • 660 APC

    APC Anti-Ubiquitin antibody [EPR8830]

  • 775 Alexa Fluor® 750

    Alexa Fluor® 750 Anti-Ubiquitin antibody [EPR8830]

Key facts

Host species

Rabbit

Clonality

Monoclonal

Clone number

EPR8830

Isotype

IgG

Carrier free

No

Reacts with

Mouse, Rat, Human

Applications

WB, Flow Cyt (Intra), IHC-P, ICC/IF

applications

Immunogen

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

Reactivity data

{ "title": "Reactivity Data", "filters": { "stats": ["", "Species", "Dilution Info", "Notes"], "tabs": { "all-applications": {"fullname" : "All Applications", "shortname": "All Applications"}, "WB" : {"fullname" : "Western blot", "shortname":"WB"}, "ICCIF" : {"fullname" : "Immunocytochemistry/ Immunofluorescence", "shortname":"ICC/IF"}, "FlowCytIntra" : {"fullname" : "Flow Cytometry (Intracellular)", "shortname":"Flow Cyt (Intra)"}, "IHCP" : {"fullname" : "Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections)", "shortname":"IHC-P"} }, "product-promise": { "all": "all", "testedAndGuaranteed": "tested", "guaranteed": "expected", "predicted": "predicted", "notRecommended": "not-recommended" } }, "values": { "Human": { "WB-species-checked": "testedAndGuaranteed", "WB-species-dilution-info": "1/1000 - 1/10000", "WB-species-notes": "<p>Monoubiquitin molecular weight</p>", "ICCIF-species-checked": "testedAndGuaranteed", "ICCIF-species-dilution-info": "1/100", "ICCIF-species-notes": "<p><strong>For unpurified use at 1/250 - 1/500.</strong></p>", "FlowCytIntra-species-checked": "testedAndGuaranteed", "FlowCytIntra-species-dilution-info": "1/70", "FlowCytIntra-species-notes": "<p>For unpurified use at 1/100 - 1/1000. <a href='/en-us/products/primary-antibodies/rabbit-igg-monoclonal-epr25a-isotype-control-ab172730'>ab172730</a> - Rabbit monoclonal IgG, is suitable for use as an isotype control with this antibody.</p>", "IHCP-species-checked": "testedAndGuaranteed", "IHCP-species-dilution-info": "1/800", "IHCP-species-notes": "<p><strong>For unpurified use at 1/250 - 1/500. </strong></p>" }, "Mouse": { "WB-species-checked": "testedAndGuaranteed", "WB-species-dilution-info": "1/1000 - 1/10000", "WB-species-notes": "<p>Monoubiquitin molecular weight</p>", "ICCIF-species-checked": "guaranteed", "ICCIF-species-dilution-info": "", "ICCIF-species-notes": "", "FlowCytIntra-species-checked": "guaranteed", "FlowCytIntra-species-dilution-info": "", "FlowCytIntra-species-notes": "", "IHCP-species-checked": "testedAndGuaranteed", "IHCP-species-dilution-info": "1/800", "IHCP-species-notes": "<p><strong>For unpurified use at 1/250 - 1/500. </strong></p>" }, "Rat": { "WB-species-checked": "testedAndGuaranteed", "WB-species-dilution-info": "1/1000 - 1/10000", "WB-species-notes": "<p>Monoubiquitin molecular weight</p>", "ICCIF-species-checked": "guaranteed", "ICCIF-species-dilution-info": "", "ICCIF-species-notes": "", "FlowCytIntra-species-checked": "guaranteed", "FlowCytIntra-species-dilution-info": "", "FlowCytIntra-species-notes": "", "IHCP-species-checked": "testedAndGuaranteed", "IHCP-species-dilution-info": "1/800", "IHCP-species-notes": "<p><strong>For unpurified use at 1/250 - 1/500. </strong></p>" } } }

Product details

Product Specifications
Anti-Ubiquitin antibody [EPR8830] (ab134953) was developed by Abcam using patented rabbit monoclonal antibody technology and is validated for use in Flow Cyt (Intra), ICC/IF, IHC-P, WB in human, mouse, rat samples.
Anti-Ubiquitin antibody [EPR8830] (ab134953) specifically detects Ubiquitin (UniProt ID: P0CG47; Molecular weight: 9kDa) and is sold in a convenient trial size to enable initial testing (20 µL) and larger sizes for subsequent scaling up experiments (100 µL and 1 mL).

Quality and Validation
Abcam's high quality manufacturing and validation processes ensure Anti-Ubiquitin antibody [EPR8830] (ab134953) has high sensitivity and specificity alongside high lot-to-lot consistency and reproducibility.
Anti-Ubiquitin antibody [EPR8830] (ab134953) has been cited over 105 times in peer reviewed journals and is trusted by the scientific community.


Related Products
Antibody clone EPR8830 is also available pre-conjugated to a variety of labels for your convenience - Alexa Fluor® 488, Alexa Fluor® 647, PE, APC, HRP, Alexa Fluor® 568, Alkaline Phosphatase, Alexa Fluor® 594, Alexa Fluor® 555, Alexa Fluor® 750 (ab205467, ab205468, ab303020, ab303021, ab303022, ab307636, ab308798, ab310519, ab312049, ab321094).

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.

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|Stable for 12 months at -20°C

Product protocols

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

Target data

Ubiquitin. Exists either covalently attached to another protein, or free (unanchored). When covalently bound, it is conjugated to target proteins via an isopeptide bond either as a monomer (monoubiquitin), a polymer linked via different Lys residues of the ubiquitin (polyubiquitin chains) or a linear polymer linked via the initiator Met of the ubiquitin (linear polyubiquitin chains). Polyubiquitin chains, when attached to a target protein, have different functions depending on the Lys residue of the ubiquitin that is linked : Lys-6-linked may be involved in DNA repair; Lys-11-linked is involved in ERAD (endoplasmic reticulum-associated degradation) and in cell-cycle regulation; Lys-29-linked is involved in proteotoxic stress response and cell cycle; Lys-33-linked is involved in kinase modification; Lys-48-linked is involved in protein degradation via the proteasome; Lys-63-linked is involved in endocytosis, DNA-damage responses as well as in signaling processes leading to activation of the transcription factor NF-kappa-B. Linear polymer chains formed via attachment by the initiator Met lead to cell signaling. Ubiquitin is usually conjugated to Lys residues of target proteins, however, in rare cases, conjugation to Cys or Ser residues has been observed. When polyubiquitin is free (unanchored-polyubiquitin), it also has distinct roles, such as in activation of protein kinases, and in signaling.
See full target information UBB

Publications (204)

Recent publications for all applications. Explore the full list and refine your search

Theranostics 15:9922-9943 PubMed41041073

2025

Hsa_circ_0058495-mediated IGF2BP2 ubiquitination and m6A modification of MEKK1 promote the progression of PDAC.

Applications

Unspecified application

Species

Unspecified reactive species

Shengnan Lv,Jian Zhang,Xinyu Peng,Huan Liu,Tongjia Chu,Ziyu Liu,Kehang Duan,Jianxiong Guo,Jie Wang,Yan Liu,Feng Wei

Histology and histopathology :18995 PubMed41017373

2025

UCHL1 enhances transcription by stabilizing FOXO1 through deubiquitination in knee osteoarthritis.

Applications

Unspecified application

Species

Unspecified reactive species

Yu Wang,Jiawei Lu,Chonghao Gu,Zikang Xie,Zhongyu Xia,Bingqing Guo,Tao Jiang

Journal of orthopaedic surgery and research 20:831 PubMed40993725

2025

USP28 participates in high glucose-mediated endothelial dysfunction via deubiquitinating SIRT1 protein in diabetic foot ulcers.

Applications

Unspecified application

Species

Unspecified reactive species

Qiong Liu,Jin Zhang,Jichang Bai,Kuanzhi Liu

Cancer biology & therapy 26:2558402 PubMed40947978

2025

USP7 overexpression prevents the progression of clear cell renal cell carcinoma by enhancing pyroptosis via TRIP12 deubiquitination.

Applications

Unspecified application

Species

Unspecified reactive species

Hongsheng Li,Yao Ning,Junjie Yu,Yiju Chen,Qiang He,Juan Jin

Journal of cellular and molecular medicine 29:e70767 PubMed40857057

2025

KIFC1 Overexpression Promotes Pancreatic Carcinoma Progression via Stabilising BUB1B.

Applications

Unspecified application

Species

Unspecified reactive species

Ao Cui,Ying-Xue Yu,Mei-Xue Xiong,Ji-Yang Wang,Ye-Qing Zou,Ya-Qiong Zhu,Long-Jian Ran,Yu Zhang,Rui-Xiang Liu,Ming-Yi Dong,Hui Wang,Lu Fang,Xiao-Wei Fu

Hereditas 162:158 PubMed40813720

2025

USP8 protects rat-derived H9C2 cardiomyocytes from doxorubicin-triggered ferroptosis and cell death through deubiquitination-mediated stabilization of MDM4.

Applications

Unspecified application

Species

Unspecified reactive species

Yixi Li,Xue Yang,Liang Zhang

In vitro cellular & developmental biology. Animal 61:1110-1119 PubMed40802134

2025

ALDH4A1 knockdown inhibits in vitro atherosclerosis model by modulating Trim28-mediated P53 ubiquitination to suppress ferroptosis of vascular endothelial cells.

Applications

Unspecified application

Species

Unspecified reactive species

Xiaoyong Xu,Xiaorong Xu,Wangzhuo Zhou,Wenwen Wang,Bin Lin,Xumei Huang,Shan Chen

Cell communication and signaling : CCS 23:364 PubMed40760493

2025

Lactylation modification of HIF-1α enhances its stability by blocking VHL recognition.

Applications

Unspecified application

Species

Unspecified reactive species

Chengyu Li,Chen Fu,Wenhan Zhou,Hongmin Li,Zhaojun Liu,Gang Wu,Tong He,Ming Shen,Honglin Liu

Nature communications 16:6769 PubMed40695833

2025

DSS1 inhibits autophagy to activate epithelial-mesenchymal transition in a pro-metastatic niche of renal cell carcinoma.

Applications

Unspecified application

Species

Unspecified reactive species

Xiaoyu Chen,Qingyuan Liu,Jingxian Wu,Pengfei Zhou,Mingming Zhao,Jing Song

Nature communications 16:6261 PubMed40623999

2025

YY1 enhances HIF-1α stability in tumor-associated macrophages to suppress anti-tumor immunity of prostate cancer in mice.

Applications

Unspecified application

Species

Unspecified reactive species

Wenchao Li,SaiSai Chen,Jian Lu,Weipu Mao,Shiya Zheng,Minhao Zhang,Tiange Wu,Yurui Chen,Kai Lu,Chunyan Chu,Chuanjun Shu,Yue Hou,Xue Yang,Naipeng Shi,Zhijun Chen,Lihua Zhang,Lei Zhang,Rong Na,Ming Chen,Shenghong Ju,Dingxiao Zhang,Yi Ma,Bin Xu
View all publications

Product promise

We are committed to supporting your work with high-quality reagents, and we're here for you every step of the way. In the unlikely event that one of our products does not perform as expected, you're protected by our Product Promise.
For full details, please see our Terms & Conditions

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

For licensing inquiries, please contact partnerships@abcam.com