Lot Release Testing
Lot release testing is essential to assess the purity, potency and identity of biological agents and is a
critical part of ensuring drug quality and safety. Regulators such as the US Food and Drug Administration
(FDA) and the European Medicines Agency (EMA) require a series of tests on unprocessed and purified bulk
materials for each batch of biopharmaceutical production
Lot release testing is conducted at all stages of drug development:
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Raw Material
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Unprocessed Batch
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Purified Bulk (Drug Substance)
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Final Drug Product
Lot Release Testing Available
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Sterility - bacteria or fungal contaminants
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Identity - SDS-PAGE, Western blot, immunologic assay or amino
acid analysis
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Purity - HPLC, SDS-PAGE, moisture, endotoxin
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Potency - In vivo or in vitro test to assess immunogenicity,
antigen content or chemical composition
Why Choose Our Lot Release Testing Service?
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✔ Our professional sample delivery process ensures seamless communication between our lab and our
customers
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✔ We provide test reports within one month and provide professional analysis on request.
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✔ Our online data portal guarantees timely access to your test results
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✔ Our experienced technical team can offer a single source solution for your needs.
Creative Biolabs offers a wide range of safety and quality testing services for a variety of biopharmaceutical
products. All tests performed are fully validated and meet global regulatory requirements such as FDA, EMA and
PMDA. Our experienced scientists can design a lot of release plans based on the characteristics of your
biopharmaceutical products, or adapt an existing plan to meet your requirements.
Creative Biolabs provides our customers with a full range of service pipelines, from biosafety analysis to
stability studies and to the determination of purity, identity and sterility of biopharmaceutical products. Our
commitment is to provide one-stop contract services to all customers and to minimize product release time.
To find out more about our lot release testing services, please contact us.
For Research Use Only | Not For Clinical Use