HETRONIFLY Concentrate for solution for infusion Ref.[114653] Active ingredients: Serplulimab

Source: European Medicines Agency (EU)  Revision Year: 2025  Publisher: Henlius Europe GmbH, Sternstraße 67, 40479 Düsseldorf, Germany

Product name and form

HETRONIFLY 10 mg/ml concentrate for solution for infusion.

Pharmaceutical Form

Concentrate for solution for infusion (sterile concentrate).

Colourless to slightly yellow, clear to slightly opalescent solution, pH 5.2-5.8, osmolality of approximately 280-340 mOsm/kg.

Qualitative and quantitative composition

Each ml of concentrate for solution for infusion contains 10 mg of serplulimab.

One vial of 10 ml of concentrate contains 100 mg of serplulimab.

Serplulimab is a humanised antibody (IgG4/kappa isotype with a stabilising sequence alteration in the hinge region) produced in Chinese hamster ovary cells by recombinant DNA technology.

Excipient with known effect:

Each 10 ml vial contains 0.98 mmol (22.5 mg) sodium.

For the full list of excipients, see section 6.1.

Active Ingredient Description
Serplulimab

Serplulimab (HLX10) is a humanised monoclonal IgG4 antibody, which binds to the programmed cell death-1 (PD-1) receptor and blocks its interaction with ligands PD-L1 and PD-L2. The PD-1 receptor is a negative regulator of T-cell activity that has been shown to be involved in the control of T-cell immune responses. Engagement of PD-1 with the ligands PD-L1 and PD-L2, which are expressed in antigen presenting cells and may be expressed by tumours or other cells in the tumour microenvironment, results in inhibition of T-cell proliferation and cytokine secretion.

List of Excipients

Citric acid monohydrate
Sodium citrate (E331)
Sodium chloride
Mannitol (E421)
Polysorbate 80 (E433)
Water for injections

Pack sizes and marketing

10 ml of concentrate in a 10 ml Type I clear glass vial with chlorobutyl rubber stopper and aluminium-plastic combination caps containing 100 mg of serplulimab.

Pack of 1 vial.

Marketing authorization holder

Henlius Europe GmbH, Sternstraße 67, 40479 Düsseldorf, Germany

Marketing authorization dates and numbers

EU/1/24/1870/001

Drugs

Drug Countries
HETRONIFLY Lithuania

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