Pfs230D1 + R21 in Matrix-M1 in African School Children and Adults

R21 is a portion of Pf circumsporozoite protein fused with hepatitis B surface antigen in the form of non-infectious virus-like particles (VLPs) produced in yeast cells (Hansenula) by recombinant DNA technology. Matrix-M1 (Adjuvanted) is cGMP manufactured by Serum Institute of India, PVD, LTD (SIIPL), Pune.

"R21 Malaria antigen is expressed in a recombinant high expressing Hansenula polymorpha production strain. The R21 Malaria drug substance lots/batches were cGMP manufactured at SIIPL, India.~Recombinant CRM197 is a recombinant protein, and its drug substance lots/batches cGMP manufactured using Pseudomonas fluorescens production strain at SIIPL, India.~Recombinant Pfs230D1M drug substance lots/batches of cGMP were manufactured using Hansenula Polymorpha and manufactured at the SIIPL.~A single vial coformulation containing 10µg R21 and 6µg Pfs230D1-CRM197 conjugate mixed with 50µg Matrix-M1 has been developed and is manufactured by SIIPL."

Sterile, purified inactivated rabies vaccine prepared on vero cells, indicated for the prevention of rabies in children and adults.

"Recombinant Pfs230D1M drug substance lots/batches cGMP manufactured using Pichia pastoris manufactured at the Pilot Bioproduction Facility, Walter Reed Army Institute of Research (Silver Spring, Maryland), and at SIIPL respectively.~Recombinant CRM197 is a recombinant protein and its drug substance lots/batches cGMP manufactured using Pseudomonas fluorescens production strain at SIIPL, India."

R21 is a fusion protein of hepatitis B surface antigen (HBsAg) to the C-terminus and central repeats of the circumsporozoite (CS) protein of Plasmodium falciparum. R21 VLP, recombinant HBsAg spontaneously self-assembled \& formed a virus-like particle, wherein circumsporozoite protein (CSP) from Plasmodium falciparum is presented on the VLP of recombinant HBsAg particles. R21 Malaria antigen expressed in recombinant high expressing Hansenula polymorpha production strain. The R21 Malaria drug substance lots/batches were cGMP manufactured at SIIPL, India.

active ingredient in Matrix-M1 are saponin-based fractions. Matrix-M1 has a ratio of Matrix-A and Matrix-C of 85:15 (by weight). Both Matrix-A and Matrix-C are individual fractions (separated by chromatography) derived from extracts from the Quillaja saponaria tree. Matrix-M1 (Adjuvanted) is cGMP manufactured by Serum Institute of India, PVD, LTD (SIIPL), Pune.