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4-Hydroxypyrrolidine-2-carboxylic acid (4-hydroxyproline) is a non-protein amino acid and endogenous metabolite present in collagen that modulates collagen elasticity and can be used as a diagnostic marker for bone conversion and liver fibrosis.

| Pack Size | Price | Availability | Quantity |
|---|---|---|---|
| 1 mg | $195 | In Stock | |
| 5 mg | $483 | In Stock | |
| 10 mg | $692 | In Stock | |
| 25 mg | $1,080 | In Stock | |
| 50 mg | $1,490 | In Stock | |
| 100 mg | $1,970 | In Stock | |
| 200 mg | $2,690 | In Stock |
| Description | 4-Hydroxypyrrolidine-2-carboxylic acid (4-hydroxyproline) is a non-protein amino acid and endogenous metabolite present in collagen that modulates collagen elasticity and can be used as a diagnostic marker for bone conversion and liver fibrosis. |
| Synonyms | Hydroxyproline |
| Molecular Weight | 131.13 |
| Formula | C5H9NO3 |
| Cas No. | 6912-67-0 |
| Smiles | O=C(O)C1NCC(O)C1 |
| Storage | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice/Shipping at ambient temperature. |

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