SI0102-5µg (panel) Linear (Ub2) di-ubiquitin

NE101: NEDD8 E1

$295.00

In stock

SKU: NE-0101-0050 Category: Tag:

Specifications

The NEDD8 activating E1 enzyme is a heterodimer composed of APPBP1 and UBA3 subunits. The APPBP1/UBA3 enzyme has homology to the N- and C-terminal halves of the ubiquitin E1 enzyme, respectively. The UBA3 subunit contains the catalytic center and activates NEDD8 in an ATP-dependent reaction by forming a high-energy thiolester intermediate. The activated NEDD8 is subsequently transferred to the UbcH12 E2 enzyme, and is then conjugated to specific substrates in the presence of the appropriate E3 ligases. This product contains a 1:1 mixture of the two subunits, forming the functional heterodimeric enzyme.

Info

Species Human
Source E. coli
Tag His6 and untagged
Molecular Weight 61 kDa (APPBP1) and 54kDa (UBA3)
Quantity 50 µg
Concentration Variable
Formulation 50 mM Tris pH 8.0, 150 mM NaCl, 10% glycerol
Storage -80°C, avoid freeze/thaw cycles

Additional information

SKU

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Applications

  • To use in NEDD8 conjugation reactions and NEDDylation pathway studies.

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