Last reviewed 2026-04-23 · How we verify

Porcine Fibrin Sealant (PFS)

Sun Yat-sen University · Phase 3 active Biologic

Porcine Fibrin Sealant (PFS) is a Hemostatic agent Biologic drug developed by Sun Yat-sen University. It is currently in Phase 3 development for Hemostasis in surgical procedures. Also known as: Bioseal®.

Porcine Fibrin Sealant (PFS) works by promoting hemostasis and tissue sealing through the formation of a fibrin clot.

Porcine Fibrin Sealant (PFS) works by promoting hemostasis and tissue sealing through the formation of a fibrin clot. Used for Hemostasis in surgical procedures.

At a glance

Generic name	Porcine Fibrin Sealant (PFS)
Also known as	Bioseal®
Sponsor	Sun Yat-sen University
Drug class	Hemostatic agent
Modality	Biologic
Therapeutic area	Surgery
Phase	Phase 3

Mechanism of action

PFS contains fibrinogen and thrombin, which are essential components in the coagulation cascade. When applied topically, these proteins convert to fibrin, forming a stable clot that seals tissues and promotes healing.

Approved indications

Hemostasis in surgical procedures

Common side effects

Hypersensitivity reactions

Key clinical trials

Primary sources

Every claim on this page is sourced from regulatory or scientific primary sources. See our editorial policy for full methodology.

Source	Used for
ClinicalTrials.gov	Trial enrolment, design, endpoints, results

Competitive intelligence

For the full competitive landscape — auto-detected comparators, recent regulatory actions across the set, upcoming PDUFA, patent timeline, sponsor landscape:

Porcine Fibrin Sealant (PFS) CI brief — competitive landscape report
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Frequently asked questions about Porcine Fibrin Sealant (PFS)

What is Porcine Fibrin Sealant (PFS)?

Porcine Fibrin Sealant (PFS) is a Hemostatic agent drug developed by Sun Yat-sen University, indicated for Hemostasis in surgical procedures.

How does Porcine Fibrin Sealant (PFS) work?

Porcine Fibrin Sealant (PFS) works by promoting hemostasis and tissue sealing through the formation of a fibrin clot.

What is Porcine Fibrin Sealant (PFS) used for?

Porcine Fibrin Sealant (PFS) is indicated for Hemostasis in surgical procedures.

Who makes Porcine Fibrin Sealant (PFS)?

Porcine Fibrin Sealant (PFS) is developed by Sun Yat-sen University (see full Sun Yat-sen University pipeline at /company/sun-yat-sen-university).

Is Porcine Fibrin Sealant (PFS) also known as anything else?

Porcine Fibrin Sealant (PFS) is also known as Bioseal®.

What drug class is Porcine Fibrin Sealant (PFS) in?

Porcine Fibrin Sealant (PFS) belongs to the Hemostatic agent class. See all Hemostatic agent drugs at /class/hemostatic-agent.

What development phase is Porcine Fibrin Sealant (PFS) in?

Porcine Fibrin Sealant (PFS) is in Phase 3.

What are the side effects of Porcine Fibrin Sealant (PFS)?

Common side effects of Porcine Fibrin Sealant (PFS) include Hypersensitivity reactions.

Drug class: All Hemostatic agent drugs
Manufacturer: Sun Yat-sen University — full pipeline
Therapeutic area: All drugs in Surgery
Indication: Drugs for Hemostasis in surgical procedures
Also known as: Bioseal®
Compare: Porcine Fibrin Sealant (PFS) vs similar drugs
Pricing: Porcine Fibrin Sealant (PFS) cost, discount & access