Anti-Ubiquitin antibody [1B4-UB] (ab122)
Key features and details
- Mouse monoclonal [1B4-UB] to Ubiquitin
- Suitable for: IHC-P
- Reacts with: Human
- Isotype: IgG1
Overview
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Product name
Anti-Ubiquitin antibody [1B4-UB]
See all Ubiquitin primary antibodies -
Description
Mouse monoclonal [1B4-UB] to Ubiquitin -
Host species
Mouse -
Tested Applications & Species
Application Species IHC-P Human -
Immunogen
Ubiquitin from bovine erythrocytes conjugated to bovine gamma globulin
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Positive control
- Human hypophysis
Properties
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Form
Liquid -
Storage instructions
Shipped at 4°C. Store at +4°C short term (1-2 weeks). Upon delivery aliquot. Store at -20°C or -80°C. Avoid freeze / thaw cycle. -
Storage buffer
Preservative: 0.1% Sodium azide -
Concentration information loading...
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Purity
Protein G purified -
Purification notes
Purified IgG prepared by affinity chromatography on Protein G from tissue culture supernatant -
Clonality
Monoclonal -
Clone number
1B4-UB -
Isotype
IgG1 -
Light chain type
unknown -
Research areas
Associated products
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Compatible Secondaries
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Isotype control
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Recombinant Protein
Applications
The Abpromise guarantee
Our Abpromise guarantee covers the use of ab122 in the following tested applications.
The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.
Tested applications are guaranteed to work and covered by our Abpromise guarantee.
Predicted to work for this combination of applications and species but not guaranteed.
Does not work for this combination of applications and species.
Application | Species |
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IHC-P |
Human
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Application | Abreviews | Notes |
---|---|---|
IHC-P |
1/500 - 1/1000.
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Notes |
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IHC-P
1/500 - 1/1000. |
Target
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Relevance
Function: 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 lysosomal degradation; 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. Similarity: Belongs to the ubiquitin family. Contains 3 ubiquitin-like domains. -
Cellular localization
Cell Membrane, Cytoplasmic and Nuclear -
Database links
- Entrez Gene: 7314 Human
- SwissProt: P0CG47 Human
- SwissProt: P0CG48 Human
- SwissProt: P62979 Human
- SwissProt: P62987 Human
- SwissProt: P62988 Human
- Unigene: 356190 Human
- Unigene: 520348 Human
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Alternative names
- Epididymis secretory protein Li 50 antibody
- FLJ25987 antibody
- HEL S 50 antibody
see all
Images
Datasheets and documents
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SDS download
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Datasheet download
References (3)
ab122 has been referenced in 3 publications.
- Pirooznia SK et al. PARIS induced defects in mitochondrial biogenesis drive dopamine neuron loss under conditions of parkin or PINK1 deficiency. Mol Neurodegener 15:17 (2020). PubMed: 32138754
- Shevade S et al. Food vacuole associated enolase in plasmodium undergoes multiple post-translational modifications: evidence for atypical ubiquitination. PLoS One 8:e72687 (2013). PubMed: 24009698
- Gao Z et al. Sirtuin 1 (SIRT1) Protein Degradation in Response to Persistent c-Jun N-terminal Kinase 1 (JNK1) Activation Contributes to Hepatic Steatosis in Obesity. J Biol Chem 286:22227-34 (2011). WB ; Human . PubMed: 21540183