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ubpbio/GST-RNF4/K1100/50 µg
2025-06-21
RING-finger 4 (RNF4), also known as Snurf, is an E3 ubiquitin ligase. RNF4 is composed of four SUMO interaction motifs (SIMs) at the N-terminal and a RING domain at the C-terminal. The SIM domains prefer binding polySUMO chains; RNF4 functions to ubiquitinate polysumolyated proteins including promyelocytic leukaemia (PML), which target them for proteasomal degradation.

Coomassie-stained SDS-PAGELane 1: Molecular weight markersLane 2: 5 µg purified GST-RNF4
Additional Information
GST-RNF4 |
SLX5; SNURF; RES4-26 |
K1100 |
50 µg |
21.3 kDa |
Human |
Bacterial recombinant |
20 mM Tris, 150 mM NaCl, 2 mM βME, 10% Glycerol |
See tube label |
~90% by SDS-PAGE, see datasheet for gel image |
Store at -80°C; avoid multiple freeze-thaw cycles |
PDF Datasheet, MSDS |
NM_001185009 |
(Click image to enlarge) |
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Coomassie-stained SDS-PAGELane 1: Molecular weight markersLane 2: 5 µg purified GST-RNF4 |
Dry ice shipping |
1. Chiariotti L, et al. (1998) Genomics 47(2), 258 – 265.2. Fedele M, et al. (2000) J Biol Chem 275(11), 7894 – 7901.3. Hunter T, Sun H (2008) Ernst Schering Found Sump Proc (1), 1 – 16.4. Tatham MH, et al. (2008) Nat Cell BIol 10(5), 538 – 546.5. Bruderer R, et al. (2011) EMBO Rep 12(2), 142 – 148. |
Details
RING-finger 4 (RNF4), also known as Snurf, is an E3 ubiquitin ligase. RNF4 is composed of four SUMO interaction motifs (SIMs) at the N-terminal and a RING domain at the C-terminal. The SIM domains prefer binding polySUMO chains; RNF4 functions to ubiquitinate polysumolyated proteins including promyelocytic leukaemia (PML), which target them for proteasomal degradation. Images:(Click image to enlarge)
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