Filgrastim is a human granulocyte colony stimulating
factor (G-CSF), produced by recombinant DNA
technology by E.coli. It is
amino acid protein,
and has a molecular weight of
protein has an amino acid sequence that is identical
to the natural sequence predicted from human DNA
sequence analysis, except for the addition of an
N-terminal methionine necessary for expression in E.
Neutropenia resulting from cancer
Neutrophil decrease after bone marrow
Neutropenia caused by Myelodysplastic
syndrome, neutropenia caused by aplastic anemia;
congenital neutropenia, idiopathic neutropenia,
Myelodysplastic syndrome with neutropenia and
Patients undergoing peripheral blood
progenitor cell collection and therapy.
Sterile, clear, colorless and preservative-free
liquid for injection in vial
Dosage: 75μg/vial, 150μg/vial, 300μg/vial and
Reference: Chinese Pharmacopoeia
Specific activity: ≥0.8×108IU/mg
Active ingredients: Filgrastim (rHuG-CSF).
Inactive ingredients: Glacial Acetic Acid, Mannitol,
Polysorbate 80 and Sodium Acetate.
Shelf life and storage conditions
for 2 years
for 7 months