CA2492143A1 — Methods and compositions for preventing oxidative degradation of proteins
Assigned to ER Squibb and Sons LLC · Expires 2004-01-22 · 22y expired
What this patent protects
Methods and compositions for preventing oxidative damage to proteins, particularly antibodies, are provided. The compositions include a combinatio n of metal chelators, such as DTPA, EGTA, and/or DEF, and can further include one or more free radical scavengers, particularly scave…
USPTO Abstract
Methods and compositions for preventing oxidative damage to proteins, particularly antibodies, are provided. The compositions include a combinatio n of metal chelators, such as DTPA, EGTA, and/or DEF, and can further include one or more free radical scavengers, particularly scavengers of oxygen radicals. Methods for enhancing protein stability using the compositions of the invention are also disclosed.
Drugs covered by this patent
Bibliographic data sourced from FDA Orange Book + USPTO public records. Plain-English summary generated by AI grounded in source text. Patent term extensions (PTR, SPC, pediatric) may shift the effective expiry. Not legal advice.
Track this patent
Get a daily-checked alert when vulnerability score, expiry, classification, or assignee changes. Email, Slack, or Teams delivery. Pro: 50 watches, Free: 3.