Ubiquitin Recombinant Protein


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Product Details

Reactivity HuSpecies Glossary

Order Details

Ubiquitin Recombinant Protein Summary

A recombinant protein corresponding to Human Ubiquitin

Source: E. coli

Amino Acid Sequence: The amino acid sequence of this product is not available.
E. coli
Endotoxin Note
<0.1 ng/ug

Packaging, Storage & Formulations

Store at -20C. Avoid freeze-thaw cycles.
Reconstitution Instructions
Reconstitute to desired concentration.


The purity of this protein is >95% pure by SDS-PAGE

Alternate Names for Ubiquitin Recombinant Protein

  • RPS27A
  • UBA52
  • UBB ubiquitin B
  • UBB
  • UBC


Ubiquitin is a small, evolutionarily conserved eukaryotic protein that can be attached to a wide variety of intraCellular proteins including itself. Covalent attachment of ubiquitin to other proteins serves various functions, but its major role is to target Cellular proteins for destruction. Cellular components that activate, transfer, remove, or simply recognize ubiquitin number in the hundreds, perhaps even in the thousands. In light of this complexity the ubiquitin pathway is ideal for a systems biology approach. Ubiquitin (Ub) plays a very important role in regulated non-lysosomal ATP dependent protein degradation. The protein to be degraded is conjugated to Ub and the ubiquinated protein is then selectively degraded by a 26S complex, multicatalytic cytosolic and nuclear protease termed proteasome. The Ub-proteasome proteolytic pathway, which is a complex process, is implicated to be of great importance for regulating numerous Cellular processes. The recombinant Ubiquitin is expressed from E. coli and purified by proprietary chromatographic techniques.


This product is for research use only and is not approved for use in humans or in clinical diagnosis. Peptides and proteins are guaranteed for 3 months from date of receipt.

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Applications: WB, ICC/IF, IHC, IHC-P
Species: Hu, Mu, Rt, Pm
Applications: Flow, ICC/IF, IHC, IHC-Fr, IHC-P

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PINK1: All work and no fun
The protein PINK1 is a mitochondrial-located serine/threonine kinase (PTK) that maintains organelle function and integrity. It not only protects organelles from cellular stress, but it also uses the selective auto-phagocytosis process for cleaning and...  Read full blog post.

Ubiquitin-Mediated Degradation of Cellular Proteins: The Kiss of Death
Ubiquitin is an abundant and essential cellular 9-kd protein that is conserved across evolution from yeast to humans. Ubiquitin is used by cells as a covalent modifier of other proteins both to activate their function and to target them for degradatio...  Read full blog post.

Using Ubiquitin Antibodies in Various Disease Research
Ubiquitin is a small, highly conserved protein which plays an important role in protein breakdown, covalently bonding to proteins to mark them for proteolytic degradation in a process called ubiquitination. Ubiquitin also binds to inclusion bodies (ac...  Read full blog post.

The Heat is On: Heat Shock Proteins and the Link to Cancer
Novus Biologicals offers an extensive antibody catalog targeting heat shock proteins (HSPs). A large protein group covering a number of families, the HSPs are functionally related by their dramatic upregulation in response to stress. Stress triggers m...  Read full blog post.

The Latest Research on IBR-type E3 Ubiquitin Ligases
E3 ubiquitin ligases are standards in most antibody catalogs. These proteins are essential to the process of ubiquitination, which is expressed in protein pathways throughout the body and is often linked to disease states. It is widely used as a bioma...  Read full blog post.

Contact Information

Product PDFs


Gene Symbol RPS27A

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