

| Catalog No. | HD574012 |
|---|---|
| Description |
Recombinant Human FKTN Protein, N-His (HD574012) expressed in E. coli. Purity: >90% as determined by SDS-PAGE..
Highlights
|
| Expression system | E. coli |
| Accession | O75072 |
| Protein length | Cys250-Tyr461 |
| Applications | ELISA, Immunogen, SDS-PAGE, WB, Bioactivity testing in progress |
| Species | Homo sapiens (Human) |
| Nature | Recombinant |
| Endotoxin level | Please contact with the lab for this information. |
| Purity | >90% as determined by SDS-PAGE. |
| Form | Lyophilized |
| Storage buffer | Lyophilized from a solution in PBS pH 7.4, 1 mM EDTA, 4% Trehalose, 1% Mannitol. Please refer to the specific buffer information in the hardcopy of datasheet or the lot-specific COA. |
| Reconstitution | Reconstitute in sterile water for a stock solution. A copy of datasheet will be provided with the products, please refer to it for details. |
| Shipping | In general, proteins are provided as lyophilized powder/frozen liquid. They are shipped out with dry ice/blue ice unless customers require otherwise. |
| Stability and Storage | Use a manual defrost freezer and avoid repeated freeze thaw cycles. Store at 2 to 8°C for frequent use. Store at -20 to -80°C for twelve months from the date of receipt. |
| Alternate Names | EC:2.7.8.-, FCMD, FKTN, Fukutin, Fukuyama-type congenital muscular dystrophy protein, Ribitol-5-phosphate transferase, Ribitol-5-phosphate transferase FKTN |
| Background | Ribitol-5-phosphate transferase FKTN is a ~53 kDa protein. Catalyzes the transfer of a ribitol-phosphate from CDP-ribitol to the distal N-acetylgalactosamine of the phosphorylated O-mannosyl trisaccharide (N-acetylgalactosamine-beta-3-N-acetylglucosamine-beta-4-(phosphate-6-)mannose), a carbohydrate structure present in alpha-dystroglycan (DAG1). This constitutes the first step in the formation of the ribitol 5-phosphate tandem repeat which links the phosphorylated O-mannosyl trisaccharide to the ligand binding moiety composed of repeats of 3-xylosyl-alpha-1,3-glucuronic acid-beta-1. Required for normal location of POMGNT1 in Golgi membranes, and for normal POMGNT1 activity. May interact with and reinforce a large complex encompassing the outside and inside of muscle membranes. Could be involved in brain development (Probable). 1. Kanagawa, M. et al. (2016) Cell reports 14, 2209-2223. PMID: 26923585 2. Gerin, I. et al. (2016) Nature communications 7, 11534. PMID: 27194101 3. Nishihara, R. et al. (2018) Biochemical and biophysical research communications 497, 1025-1030. PMID: 29477842 4. Xiong, H. et al. (2006) Biochemical and biophysical research communications 350, 935-41. PMID: 17034757 5. Willer, T. et al. (2014) eLife 3. PMID: 25279699 |
| Note | For research use only |
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