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Catalog number: SBB-UP0075, 25 μg

This M1 linked di-ubiquitin was recombinantly expressed in E. coli, enzymatically conjugated, and purified via liquid chromatography.

Catalog number: SBB-UP0060, 25 μg

This K6 linked di-ubiquitin was recombinantly expressed in E. coli, enzymatically conjugated, and purified via liquid chromatography.

Catalog number: SBB-UP0063, 25 μg

 

This K11 linked di-ubiquitin was recombinantly expressed in E. coli, enzymatically conjugated, and purified via liquid chromatography.

Catalog number: SBB-UP0077, 25 μg

This K29 linked di-ubiquitin was recombinantly expressed in E. coli, enzymatically conjugated, and purified via liquid chromatography.

Catalog number: SBB-UP0066, 25 μg

 

This K33 linked di-ubiquitin was recombinantly expressed in E. coli, enzymatically conjugated, and purified via liquid chromatography.

Catalog number: SBB-UP0069, 25 μg

 

This K48 linked di-ubiquitin was recombinantly expressed in E. coli, enzymatically conjugated, and purified via liquid chromatography.

Catalog number: SBB-UP0072, 25 μg

This K63 linked di-ubiquitin was recombinantly expressed in E. coli, enzymatically conjugated, and purified via liquid chromatography.

Catalog number: SBB-UP0119, 25 μg

 

This M1 linked tetra-ubiquitin was recombinantly expressed in E. coli, enzymatically conjugated, and purified via liquid chromatography.

Catalog number: SBB-UP0061, 25 μg

 

This K6 linked tetra-ubiquitin was recombinantly expressed in E. coli, enzymatically conjugated, and purified via liquid chromatography.

Catalog number: SBB-UP0064, 25 μg

 

This K11 linked tetra-ubiquitin was recombinantly expressed in E. coli, enzymatically conjugated, and purified via liquid chromatography.

Catalog number: SBB-UP0078, 25 μg

 

This K29 linked tetra-ubiquitin was recombinantly expressed in E. coli, enzymatically conjugated, and purified via liquid chromatography.

Catalog number: SBB-UP0067, 25 μg

 

This K33 linked tetra-ubiquitin was recombinantly expressed in E. coli, enzymatically conjugated, and purified via liquid chromatography.

Catalog number: SBB-UP0070, 25 μg

 

This K48 linked tetra-ubiquitin was recombinantly expressed in E. coli, enzymatically conjugated, and purified via liquid chromatography.

Catalog number: SBB-UP0073, 25 μg

 

This K63 linked tetra-ubiquitin was recombinantly expressed in E. coli, enzymatically conjugated, and purified via liquid chromatography.

 Catalog number: SBB-UP0172, 25 μg

K48-polyubiquitin chains are the most abundant linkage in cells. Analyses of intracellular ubiquitin linkages reveled K48-polyubiquitin linkages rapidly accumulate when cells are treated with the proteasome inhibitor MG132.  

Catalog number: SBB-UP0171, 25 μg

This K48-linked Tri-ubiquitin is enzymatically conjugated, and purified via liquid chromatography. 

South Bay Bio

We offer a variety of custom biochemistry services with an emphasis on assay development and custom protein labeling.

 

Our goal is to advance into lead identification & provide you with the tools and knowledge to succeed.

Custom Biochemistry
  • Assay design & development: TR-FRET, ELISA, Fluorescence Polarization

  • Protein & antibody labeling: Maleimide, NHS, Hydrazide coupling & more

  • Expression & purification: E. coli, Yeast, Insect, Mammalian

  • Protein characterization, enzyme kinetics, IC50 & Ki determination

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