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This antibody is covered by our Worry-Free Guarantee.

Western Blot analysis of ENZ-ABS840HRP detecting ubiquitin chains: Lane 1: MW Marker, Lane 2: K48-linked, Lane 3: K63-linked.

Immunocytochemistry (ICC) analysis of ubiquitinylated protein conjugates using FITC labeled mono- and polyubiquitinylated conjugates mAb (UBCJ2), (Prod. No. ENZ-ABS840F): HeLa cells, pre-treated with proteasome inhibitor MG-132 (Prod. No. BML-PI102, or ENZ-51035) at 5μM for 12 hours prior to analysis with antibody at 1:250 dilution. Panel A: isotype control (Prod. No. ADI-SAB-600FI); Panel B: untreated; Panel C: proteasome inhibitor-treated HeLa cells. Left: 20X and Right: 63X amplified.

Western Blot analysis of ubiquitinylated conjugates in whole cell lysates using the Mono- and polyubiquitinylated conjugates mAb (UBCJ2) (Prod. No. ENZ-ABS840). HeLa cells were treated for 12 hours with DMSO (vehicle, lane 1) or proteasome inhibitor MG-132 at 25 µM (lane 2). Membrane was incubated O.N. (4°C) with 1 µg/mL of mAb clone UBCJ2. Detection was done with a goat anti-mouse secondary antibody. Ponceau-S staining was performed as loading control (bottom panel). Image is a courtesy of Dr Jacob Seeler, Nuclear Organization and Oncogenesis Unit, Pasteur Institute, Paris (FR).

Flow cytometry analysis of 106 Jurkat cells stained using Mono- and polyubiquitinylated conjugates mAb (UBCJ2) (FITC conjugate), (Prod. No. ENZ-ABS840F), at a concentration of 10µg/ml, side-by-side comparison to Mono- and polyubiquitinylated conjugates mAb (FK2) (fluorescein labeled), (Prod. No. BML-PW1210).




Product Details
Application |
ELISA, Flow Cytometry, ICC, WB |
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Clone |
UBCJ2 |
Formulation |
Liquid. In PBS containing 0.09% sodium azide. |
Host |
Mouse |
Immunogen |
Poly-ubiquitinylated lysozyme. |
Isotype |
IgG1κ |
Purity Detail |
Protein A affinity purified. |
Recommendation Dilutions/Conditions |
ELISA (1:1000)Immunocytochemistry (1:250)Flow cytometry (1:100)Western Blot (1:1000)Suggested dilutions/conditions may not be available for all applications.Optimal conditions must be determined individually for each application. |
Source |
Purified from tissue culture supernatant. |
Species Reactivity |
Species independent |
Specificity |
Recognizes mono- and polyubiquitinylated protein conjugates in a wide range of species. |
UniProt ID |
P0CG47 (UBB), P0CG48 (UBC) |
Worry-free Guarantee |
This antibody is covered by our Worry-Free Guarantee. |
Handling & Storage
Handling |
Store unopened vial at -20°C. Avoid freeze/thaw cycles. |
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Long Term Storage |
-20°C |
Shipping |
Blue Ice |
Regulatory Status |
RUO – Research Use Only |
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- Nutrient status alters developmental fates via a switch in mitochondrial homeodynamics.: Zhang, J., Liu, S. N., et al.; Nat. Commun. 16, 1258 (2025), Application(s): IHC / Reactant(s): Drosophila melanogaster, Abstract
- Influenza A virus subverts the LC3-pericentrin dynein adaptor complex for host cytoplasm entry: Cong, Y., Verlhac, P., et al.; Sci. Adv. 11, eadu7602 (2025), Abstract
- p97/VCP is required for piecemeal autophagy of aggresomes: Körner, M., Müller, P., et al.; Nat. Commun. 16, 4243 (2025), Reactant(s): Human, Abstract
- FOXO-regulated DEAF1 controls muscle regeneration through autophagy: Goh, K. Y., Lee, W. X., et al.; Autophagy 20, 2632 (2024), Abstract
- FOXO-regulated Deaf1 controls muscle regeneration through autophagy: Goh, K. Y., Lee, W. X., et al.; bioRxiv , (2024)
- Host E3 ubiquitin ligase ITCH mediates Toxoplasma gondii effector GRA35-triggered NLRP1 inflammasome activation and cell-autonomous immunity: Wang, Y., Hollingsworth, L. R., et al.; Mbio 15, e0330223 (2024), Abstract
- Mitochondrial outer membrane integrity regulates a ubiquitin-dependent and NF-κB-mediated inflammatory response: Vringer, E., Heilig, R., et al.; EMBO J. 43, 904 (2024), Abstract
- Mitochondrial outer membrane integrity regulates a ubiquitin-dependent NF-κB inflammatory response: Vringer, E., Riley, J. S., et al.; bioRxiv , (2023)
- PINK1, Keap1, and Rtnl1 regulate selective clearance of endoplasmic reticulum during development: Wang, R., Fortier, T. M., et al.; Cell 186, 4172 (2023), Abstract
- Caveolin-1 dolines form a distinct and rapid caveolae-independent mechanoadaptation system: Lolo, F. N., Walani, N., et al.; Nat. Cell Biol. 25, 120 (2023), Abstract
- Inhibition of Ferroptosis Enables Safe Rewarming of HEK293 Cells following Cooling in University of Wisconsin Cold Storage Solution.: Gartzke, L. P., Hendriks, K. D. W., et al.; Int. J. Mol. Sci. 24, (2023), Application(s): WB, Abstract
- CYFIP2 p.Arg87Cys Causes Neurological Defects and Degradation of CYFIP2.: Kang, M., Zhang, Y., et al.; Ann. Neurol. 93, 155 (2023), Application(s): IHC / Reactant(s): Mouse, Abstract
- Autophagy facilitates intracellular survival of pathogenic rickettsiae in macrophages via evasion of autophagosomal maturation and reduction of microbicidal pro-inflammatory IL-1 cytokine responses: O.H. Voss, et al.; Microbiol. Spectr. 11, e0279123 (2023), Abstract
- An affinity-directed phosphatase, AdPhosphatase, system for targeted protein dephosphorylation: L.M. Simpson, et al.; Cell Chem. Biol. 30, 188 (2023), Abstract
- Differential role for rapid proteostasis in Rho GTPase-mediated control of quiescent endothelial integrity: F. Podieh, et al.; J. Biol. Chem. 299, 104593 (2023), Abstract
- DRAM1 Promotes Lysosomal Delivery of Mycobacterium marinum in Macrophages: A.B. Karp, et al.; Cells 12, 828 (2023), Abstract
- KLHL12 can form large COPII structures in the absence of CUL3 neddylation: T. Moretti, et al.; Mol. Biol. Cell 34, br4 (2023), Abstract
- A conserved STRIPAK complex is required for autophagy in muscle tissue: Y. Guo, et al.; Mol. Biol. Cell 34, ar91 (2023), Abstract
- Modulation of protease expression by the transcription factor Ptx1/PITX regulates protein quality control during aging: J. Jiao, et al.; Cell Rep. 42, 111970 (2023), Abstract
- Defective quality control autophagy in Hyperhomocysteinemia promotes ER stress and consequent neuronal apoptosis through proteotoxicity: B. Kaur, et al.; Cell Commun. Signal. 21, 258 (2023), Abstract
- Metformin suppresses progression of muscle aging via activation of the AMP kinase-mediated pathways in Drosophila adults: S. Suzuta, et al.; Eur. Rev. Med. Pharmacol. Sci. 26, 8039 (2022), Abstract
- Novel and conventional inhibitors of canonical autophagy differently affect LC3-associated phagocytosis: F.C. Stempels, et al.; FEBS Lett. 596, 491 (2022), Abstract
- In situ proximity labeling identifies Lewy pathology molecular interactions in the human brain: B.A. Killinger, et al.; PNAS 119, e2114405119 (2022), Abstract
- The CRTC-CREB axis functions as a transcriptional sensor to protect against proteotoxic stress in Drosophila: Y. Yin, et al.; Cell Death Dis. 13, 688 (2022), Abstract
- Targeting PARP11 to avert immunosuppression and improve CAR T therapy in solid tumors: H. Zhang, et al.; Nat. Cancer 3, 808 (2022), Abstract
- Proteasomal inhibition preferentially stimulates lysosome activity relative to autophagic flux in primary astrocytes: R. Yuan, et al.; Autophagy 1080, 15548627 (2022), Abstract
- Compounds activating VCP D1 ATPase enhance both autophagic and proteasomal neurotoxic protein clearance: L. Wrobel, et al.; Nat. Commun. 13, 4146 (2022), Abstract
- Analysis of the ubiquitination and phosphorylation of Vangl proteins: D. Feng, et al.; Bio. Protoc. 12, e4533 (2022), Abstract
- Parkin regulates adiposity by coordinating mitophagy with mitochondrial biogenesis in white adipocytes: T.M. Moore, et al.; Nat. Commun. 13, 6661 (2022), Abstract — Full Text
- Regulation of canonical Wnt signalling by the ciliopathy protein MKS1 and the E2 ubiquitin-conjugating enzyme UBE2E1: K. Szymanska, et al.; Elife 11, e57593 (2022), Abstract — Full Text
- Stress routes clients to the proteasome via a BAG2 ubiquitin-independent degradation condensate: D.C. Carrettiero, et al.; Nat. Commun. 13, 3074 (2022), Abstract — Full Text
- Analysis of proteostasis during aging with western blot of detergent-soluble and insoluble protein fractions: M. Rai, et al.; STAR Protoc. 2, 100628 (2021), Abstract
- Xrp1 and Irbp18 trigger a feed-forward loop of proteotoxic stress to induce the loser status.: Langton, P. F., Baumgardner, M. E., et al.; PLoS Genet. 17, e1009946 (2021), Reactant(s): Drosophila melanogaster, Abstract
- The protease SPRTN and SUMOylation coordinate DNA-protein crosslink repair to prevent genome instability: A. Ruggiano, et al.; Cell Rep. 37, 110080 (2021), Abstract
- Murine Irgm paralogs regulate non-redundant functions to execute host defense to Toxoplasma gondii: J. Dockterman, et al.; Infect. Immun. 89, e0020221 (2021), Abstract — Full Text
- SMURF2‐mediated ubiquitin signaling plays an essential role in the regulation of PARP1 PARylating activity, molecular interactions, and functions in mammalian cells: N. Ilic, et al.; FASEB J. 35, e21436 (2021), Application(s): WB / Reactant(s) Mouse, Abstract
Related Products
Mono- and polyubiquitinylated conjugates recombinant monoclonal antibody (UBCJ2) (FITC conjugate)
ENZ-ABS840F

Application | Flow Cytometry, ICC |
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Host | Mouse |
Isotype | IgG1κ |
Species Reactivity | Species independent |
Mono- and polyubiquitinylated conjugates recombinant monoclonal antibody (UBCJ2) (HRP conjugate)
ENZ-ABS840HRP

Application | ELISA, WB |
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Host | Mouse |
Isotype | IgG1κ |
Species Reactivity | Species independent |

Application | ELISA, WB |
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Host | Mouse |
Isotype | IgG1k |
Species Reactivity | Species independent |
Last modified: May 29, 2024
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