For research use only. Not for therapeutic Use.
X-GalNAc is a chromogenic substrate for for N-acetyl-β-galactosidase, used to determine the presence or absence of a cloned DNA insert in bacteria growing on agar plates[1].
| Catalog Number | M108295 |
| CAS Number | 129572-48-1 |
| Synonyms | N-[(2S,4S,5R)-2-[(5-bromo-4-chloro-1H-indol-3-yl)oxy]-4,5-dihydroxy-6-(hydroxymethyl)oxan-3-yl]acetamide |
| Molecular Formula | C16H18BrClN2O6 |
| Purity | ≥95% |
| InChI | InChI=1S/C16H18BrClN2O6/c1-6(22)20-13-15(24)14(23)10(5-21)26-16(13)25-9-4-19-8-3-2-7(17)12(18)11(8)9/h2-4,10,13-16,19,21,23-24H,5H2,1H3,(H,20,22)/t10?,13?,14-,15-,16+/m0/s1 |
| InChIKey | SUWPNTKTZYIFQT-YZINOYNCSA-N |
| SMILES | CC(=O)NC1C(C(C(OC1OC2=CNC3=C2C(=C(C=C3)Br)Cl)CO)O)O |
| Reference | [1]. Smith WS, et al. Applying neutral drift to the directed molecular evolution of a β-glucuronidase into a β-galactosidase: Two different evolutionary pathways lead to the same variant. BMC Res Notes. 2011 May 6;4:138. [2]. Semen A Leyn, et al. N-acetylgalactosamine utilization pathway and regulon in proteobacteria: genomic reconstruction and experimental characterization in Shewanella. J Biol Chem. 2012 Aug 10;287(33):28047-56. |
