UbcH7 is a class I enzyme which functions in the stress response and the control of transcription factors. The enzyme is ubiquitously expressed with high levels of expression seen in adult muscle. It has been demonstrated to participate in the ubiquitinylation of p53, c-Fos and NF-κB. UbcH7 is one of two E2s (UbcH5 being the other) with which HECT domain proteins interact with UbcH7 being able to efficiently substitute for UbcH5 in E6-AP-dependent ubiquitinylation. Typical enzyme concentration to support conjugation in vitro is 100nM to 1μM depending upon conditions.
Product Source: Recombinant human UbcH7 Conjugating Enzyme expressed in E. coli.
Purified using Ni2+ chelation chromatography with Ni2+ in limiting concentration.
Storage and Stability
Stable for 1 year at -80°C from date of shipment. Avoid multiple freeze/thaw cycles. After initial defrost, aliquot into individual tubes and refreeze at -80°C.
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