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Browse CatalogCollagen Peptides (Type I & III) is a synthetic peptide with a molecular weight of Average 2,000–5,000 Da g/mol and molecular formula Hydrolysed collagen mixture. Supplied as a fine powder, each batch is verified to ≥95% purity via HPLC analysis and accompanied by a Certificate of Analysis (COA).
Collagen Peptides (Type I & III) is freely soluble in water. For optimal stability, store the unopened vial at Room temperature, dry environment. Dissolves readily in warm or cold water.
Every compound we supply is synthesized in ISO-certified GMP facilities using automated solid-phase peptide synthesis, ensuring batch-to-batch consistency and accurate sequencing.
Each batch undergoes independent third-party testing — HPLC for purity verification (≥97%), mass spectrometry for identity confirmation, and endotoxin screening (<1 EU/μg). A full Certificate of Analysis ships with every order.
We offer free worldwide shipping with temperature-controlled packaging, anonymous checkout for your privacy, and responsive support from a team that understands research-grade compounds.
| Identification | |
|---|---|
| Molecular Weight (g/mol) | Average 2,000–5,000 Da |
| Molecular Formula | Hydrolysed collagen mixture |
| Peptide Sequence | Hydrolysed bovine type I and III collagen peptide fragments |
| Product Name | Collagen Peptides (Type I & III) |
| Catalogue Number | LL-COLL-100 |
| CAS Number | 9007-34-5 |
| Physical and Chemical Properties | |
|---|---|
| Active Ingredient | Collagen Peptides (Type I & III) |
| Appearance | White to off-white fine powder |
| Form | Fine Powder |
| Purity (HPLC) | ≥95% |
| Solubility | Freely soluble in water |
| Analytical and Quality Control | |
|---|---|
| Mass Spectrum | Conforms to specification (Average 2,000–5,000 Da g/mol) |
| Amino Acid Composition | Consistent with the theoretical peptide sequence |
| Endotoxin | < 1 EU/μg by LAL method |
| Research Use and Safety | |
|---|---|
| Caution | Handle using appropriate PPE and in compliance with relevant laboratory safety standards. |
| Intended Use | For laboratory research use only. Not for human or veterinary use. |
| Hazard Classification | Not classified as hazardous under GHS for research quantities |
| Storage, Handling and Stability | |
|---|---|
| Storage Temperature, Opened | Room temperature, sealed container |
| Storage Temperature, Unopened | Room temperature, dry environment |
| Shelf Life | 3 years unopened under recommended conditions |
| Reconstitution Stability | Dissolves readily in warm or cold water |
All orders include free worldwide shipping with tracking. Orders are dispatched within 1-2 business days and typically arrive within 5-10 business days depending on destination.
Shipments are temperature-controlled and packaged to maintain compound integrity during transit. Shipping protection is included at no extra cost.
If your order arrives damaged or does not meet stated purity specifications, contact us within 14 days for a full replacement or refund. A COA discrepancy or verified shipping damage is required for processing.
All products are shipped in compliance with applicable regulations for research-use materials. Customs duties or import fees, if applicable, are the responsibility of the buyer.
