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Biotin-Ahx-Ub-Dha
an activity-based probe for Ub E1, E2 and (HECT/RBR) E3 ligases, labeled with biotin on the N-terminus
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His6-Ahx-Ahx-Ub-Dha
an activity-based probe for Ub E1, E2 and (HECT/RBR) E3 ligases, labeled with His6 on the N-terminus
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Biotin-Ahx-Nedd8-Dha
an activity-based probe for Nedd8 E1, E2 and E3 enzymes, labeled with biotin on the N-terminus
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cRh110-SUMO2-Dha
an activity-based probe for the SUMO ligation pathway, labeled with 5-carboxyrhodamine110 on the N-terminus
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Ub photoLeu8
a crosslinking reagent based on ubiquitin in which Leu8 is replaced by the photoreactive analog photoleucine (photoLeu)
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Ub photoLeu73
a crosslinking reagent based on ubiquitin in which Leu73 is replaced by the photoreactive analog photoleucine (photoLeu)
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Biotin-Ahx-SUMO2-Dha
an activity-based probe for the SUMO ligation pathway, labeled with biotin on the N-terminus
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custom assay reagents
Ubiquitin(-like) (e.g. Ub, Nedd8, SUMO, etc.) assay reagents with various modifications (unnatural amino acids, peptides, tags, etc.)
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custom probes
Custom ubiquitin(-like) probes with various C-terminal warheads (e.g. VME= vinylmethyl ester, PA = propagylamide, VS= vinyl sulfone, Dha= dehydroalanine) and N-terminal tags (e.g. TAMRA, Cy5, biotin).
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custom peptides
Our UbiQ-PEP™ service provides isopeptide linked Ub-polypeptide conjugates with a range of modifications to meet your research needs.