Rat ART4 Protein (His Tag)
ART4
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| Catalog Number | P80383-R08H |
|---|---|
| Organism Species | Rat |
| Host | Human Cells |
| Synonyms | ART4 |
| Molecular Weight | The recombinant rat ART4 comprises 251 amino acids and predicts a molecular mass of 28.4 kDa. The apparent molecular mass of the recombinant protein is approximately 36-41 kDa in SDS-PAGE under reducing conditions due to glycosylation. |
| predicted N | Gly 30 |
| SDS-PAGE |  |
| Purity | > 95 % as determined by SDS-PAGE |
| Protein Construction | A DNA sequence encoding the rat ART4 (Met1-Lys269) was expressed with a polyhistidine tag at the C-terminus. |
| Bio-activity | |
| Research Area | Cardiovascular |Lipids / Lipoproteins |Lipid Metabolism |
| Formulation | Lyophilized from sterile PBS, pH 7.4 1. Normally 5 % - 8 % trehalose, mannitol and 0.01% Tween80 are added as protectants before lyophilization. Specific concentrations are included in the hardcopy of COA. |
| Background | ADP-ribosyltransferase 4 (Dombrock blood group), also known as Mono-ADP-ribosyltransferase 4(ART4), Dombrock blood group carrier molecule and CD297, is a protein that contains a mono-ADP-ribosylation (ART) motif. It is a member of the ADP-ribosyltransferase gene family but enzymatic activity has not been demonstrated experimentally. ADP-ribosyltransferase catalyzes the ADP-ribosylation of arginine residues in proteins. Mono-ADP-ribosylation is a posttranslational modification of proteins that is interfered with by a variety of bacterial toxins including cholera, pertussis, and heat-labile enterotoxins of E. coli. ART4 could be detected on HEL cells and erythrocytes by FACS analysis while it was absent from activated monocytes, despite the presence of ART4 mRNA in these cells. ART is also known as the carrier of the Dombrock blood group alloantigens (Do) which is glycosylphosphatidylinosotol-anchored to the erythrocyte membrane. |
| Reference |