| Bioactivity | trans-D-4-Hydroxyproline is a class of biochemical reagents used in glycobiology research. Glycobiology studies the structure, synthesis, biology, and evolution of sugars. It involves carbohydrate chemistry, enzymology of glycan formation and degradation, protein-glycan recognition, and the role of glycans in biological systems. This field is closely related to basic research, biomedicine, and biotechnology[1]. | 
| CAS | 3398-22-9 | 
| Formula | C5H9NO3 | 
| Molar Mass | 131.13 | 
| Appearance | 固体 | 
| Transport | Room temperature in continental US; may vary elsewhere. | 
| Storage | Store at room temperature  | 
| Reference | [1]. Varki A, et al editors. Essentials of Glycobiology [Internet]. 4th ed. Cold Spring Harbor (NY): Cold Spring Harbor Laboratory Press; 2022. |