Search Thermo Fisher Scientific
Search Thermo Fisher Scientific
Recommended positive controls: 293T, A431, Jurkat.
Predicted reactivity: Mouse (96%), Rat (96%), Pig (99%), Chicken (84%), Bovine (98%).
Store product as a concentrated solution. Centrifuge briefly prior to opening the vial.
Ubiquitination requires a ubiquitin-activating enzyme, a ubiquitin-conjugating enzyme, and usually a substrate-specific ubiquitin-protein ligase. Multiubiquitination needs a fourth factor, to bind to the ubiquitin moieties of preformed conjugates and catalyze ubiquitin chain assembly in conjunction with the first three proteins. Human protein KIAA0126, with a predicted 1,073 amino acid residues, is a member of the novel protein family defined by ubiquitination conjugation factor E4. In yeast, E4 activity is linked to cell survival under stress conditions, indicating that eucaryotes use E4-dependent proteolysis pathways for multiple cellular functions.
⚠WARNING: This product can expose you to chemicals including mercury, which is known to the State of California to cause birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
Protein Aliases: RING-type E3 ubiquitin transferase E4 A; Ubiquitin conjugation factor E4 A; ubiquitination factor E4A (UFD2 homolog, yeast)
Gene Aliases: E4; KIAA0126; UBE4A; UBOX2; UFD2
UniProt ID: (Human) Q14139
Entrez Gene ID: (Human) 9354
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