Recombinant Human E3 Ubiquitin-Protein Ligase CHIP/CHIP

Recombinant Human E3 Ubiquitin-Protein Ligase CHIP/CHIP

Catalog Number:
P001415014ABE
Mfr. No.:
Abe32-7100
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      • Overview
        • MW : 34.86kD. Recombinant Human STUB1 is produced by our E.coli expression system and the target gene encoding Met1-Tyr303 is expressed. E3 Ubiquitin-Protein Ligase CHIP is a cytoplasmic protein. CHIP is highly expressed in skeletal muscle, heart, pancreas, brain and placenta. CHIP interacts with the molecular chaperones Hsc70-Hsp70 and Hsp90 through its TPR domain; lead to in client substrate ubiquitylation and degradation by the proteasome. CHIP targets misfolded chaperone substrates towards proteasomal degradation. CHIP mediates transfer of non-canonical short ubiquitin chains to HSPA8 that have no effect on HSPA8 degradation. CHIP plays a role in base-excision repair: catalyzes polyubiquitination by amplifying the HUWE1/ARF-BP1-dependent monoubiquitination and leading to POLB-degradation by the proteasome. It also may regulate the receptor stability and activity through proteasomal degradation.

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      • Properties
        • Source
          E. coli
          Type
          Recombinant Proteins
          Formulation
          Supplied as a 0.2 µm filtered solution of 20mM PB, 150mM NaCl, pH 7.2.
          Storage
          Store at -20°C, stable for 6 months after receipt. Please minimize freeze-thaw cycles.
          Endotoxin
          Less than 0.1 ng/µg (1 IEU/µg) as determined by LAL test.

          More Information

          UniProt
          Gene ID
          10273

          * For Research Use Only. Not for use in diagnostic/therapeutics procedures.

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