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Human Serum Albumin (HSA)

EU and US-origin human-derived albumin, purified from human serum/plasma — for xeno-free cell culture, ATMP-relevant applications and biopharmaceutical formulation.

Human Serum Albumin HSA bottle, SeamlessBio
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Human-Derived

Purified from human serum/plasma, eliminating xenogenic bovine protein exposure.

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EU & US Origin

Collected from certified donor centres, fully documented and traceable per batch.

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Viral Safety Tested

Full viral marker testing (HIV, HBsAg, HCV) per lot, with CoA provided.

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No Minimum Order

From small research volumes to bulk supply, with batch reservation available.

Human-derived albumin for xeno-free applications

Human Serum Albumin (HSA) is purified from human serum or plasma, providing a human-matched alternative to bovine-derived BSA for applications where xenogenic protein exposure is a concern — particularly cell therapy, ATMP manufacturing, and biopharmaceutical formulation where animal-derived components require additional regulatory justification.

For a fully animal-free, donor-independent alternative, see our recombinant HSA (rHSA) range, available in Premium, Economy and CHO-expressed grades.

Typical applications

  • ATMP and cell therapy manufacturing
  • Xeno-free cell culture supplementation
  • Biopharmaceutical formulation and excipient use
  • Diagnostic reagent stabilisation
  • Vaccine formulation

Product information

  • Product type: Human Serum Albumin
  • Origin: EU and/or US, certified donor centres
  • Pack sizes: 1 g, 10 g, 100 g, bulk on request
  • Documentation: CoA, viral marker testing data

Available on request

  • Batch-specific CoA
  • Test samples
  • ATMP-relevant documentation
  • Bulk order options

Need HSA for your ATMP application?

Contact our team for batch availability, documentation and delivery options.

Contact Us

Need a Lot Reservation or Test Sample?

Reserve your validated FBS or human serum lot — no prepayment.
Free test samples on request.

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