Certificate of Analysis (CoA)

Share on linkedin
Share on twitter
Share on facebook
A Certificate of Analysis (CoA) is an important document provided with a range of manufactured products like food, chemicals, research products, and pharmaceutical products.

It reports on the quality assessment of the production lot, ensuring that the released product meets the desired quality standards. For instance, the CoA of a biologic drug/medicine reports on the quality attributes of the drug product and is tremendously useful in deciding CQAs during biosimilar development.

What is a CoA?

Most of the biologics are produced in batches/lots. As a result, it becomes extremely important that every batch release undergoes a quality assessment. These quality assessments ensure that the purity, safety, and potency of the biologic drug is within its product specification range.

The parameters (quality attributes) used for such assessment varies with the manufacture but follows a general scheme, some of them are described in the table below.

Quality attributes reported in mAb drug/biologic’s CoA

Physical CharacteristicsAppearance, pH, osmolarity, sub-visible microscopic particles
Purity & Identitychromatographic methods, endotoxin levels, ELISA, SDS, peptide mapping, cIEF
PotencyNeutralization assays and other bioassays
OthersQuantity (UVspec), Sterility, dosage, extractable volume
Batch specific informationcountry, manufacturing date, batch number, expiry, drug code etc.

The results of these tests are reported in a document called the CoA and compared with the drug product specifications. If the results are within the specification range the drug product is approved for release. Therefore, the CoAs are associated with specific batches.

Are you looking for a Certificate of Analysis of a pharmaceutical product?

We also offer a CoAs ‘sourcing service’ and obtain the certificates of analysis of reference products you require.
Some CoAs we store in our data library, other we can obtain for you:

  • Could you not find the right CoA in our library?
  • Do you need a different CoA for a specific product of your choice?
  • Or do you need a reference product including a CoA of your choice?

Leave your email and we will get in contact!

Categories

About Evidentic

Evidentic is a young innovative company providing original drugs for research and new drug development.
Through our unique concept, we enable our customers to buy small quantities of these drugs as consumables, saving costs and time.

Follow Us

Introduction to Evidentic

YouTube

By loading the video, you agree to YouTube's privacy policy.
Learn more

Load video

Facebook

By loading the post, you agree to Facebook's privacy policy.
Learn more

Load post

Read more

Evidentic Support
+49 (0) 30 959 99 8831

Let us know about your inquiry details and we’ll contact you shortly.