| Product Name | Poly- average mol wt 30,000-70,000, lyophilized powder, γ-irradiated, BioReagent, suitable for cell culture |
| Product Number | P7280 |
| Product Brand | SIGMA |
| CAS Number | 27964-99-4 |
| TEST | SPECIFICATION |
| Appearance (Color) | White to Off-White |
| Appearance (Form) | Lyophilized Powder |
| Solubility (Color) | Colorless |
| Solubility (Turbidity) | Clear |
| at 50 mg/mL in H2O | |
| Infrared spectrum | Conforms to Structure |
| Sterilized (Gamma Irradiated) | Pass |
| Irradiation dose 25.0 to 35.0 KGY | |
| Content | 0.016 - 0.032 |
| Lysine Content by HPLC with Hydrolysis units in | |
| mmoles/5mg vial | |
| Cell Attachment Assay | Pass |
