Recombinant Hepatitis B Vaccine Antigen (Hansenula polymorpha)

Specification

• Cat#: VAC-0351
• Product Name: Recombinant Hepatitis B Vaccine Antigen (Hansenula polymorpha)
• Species: HBV
• Formulation: Active ingredient: Hepatitis B virus surface antigen. Excipients: Al(OH)3, Na2HPO4, NaH2PO4 and NaCl.
• Storage: Store and ship at 2-8°C, protected from light.
• Stability: 36 months
• Usage: Intramuscularly inject the vaccine in the region of the deltoid muscle of the upper arm.Three injections are required for a complete immunization course, which is injected at the time points of the 0th, 1st and 6th month. The first dose of vaccine shall be injected for each newborn within 24 hours after birth, and one dose for each injection.
• Product Overview: The product is prepared by purifying hepatitis B virus surface antigen (HBsAg) expressed by recombinant Hansenula polymorpha and adding aluminum adjuvant.
• Application: The product can induce immunity against hepatitis B virus in recipients following immunization. It is used to prevent hepatitis B.
• Adverse Reactions: Common adverse reactions:Pain and haphalgesia at the injection site may appear within 24 hours after vaccination. Normally it will disappear in two or three days.Rare adverse reactions:(1) Transient fever may appear within 72 hours after vaccination. Normally it lasts 1～2 days and will vanish without treatment.(2) Mild and moderate pain and swelling may appear at injection site and will be relieved spontaneously within 1～2 days without treatment.Very rare adverse reactions:(1) Indurations at injection site may appear, and will be absorbed within 1～2 months.(2) Local aseptic suppuration: The pus should be pumped out repeatedly with syringes. If serious, debridement should be given to remove necrotic tissues. It will last a longer time, but will eventually heal.(3) Anaphylaxis: Allergic rash and Arthur reaction. Arthur reaction generally occurs within 10 days after vaccination, with reddish swelling at local site lasting a long time. Sterols may be used for systemic and/or local treatment.(4) Anaphylactic shock: generally occurs within 1 hour after vaccination. Adrenaline should be given timely for treatment.
• Package: 10µg/0.5ml/vial, 3 vials per carton, packaged by colorless glass tubing vial and brominated butyl rubber stopper.
• Appearance: Milky white suspension.