Blood Donor Screening

Additional Screening Recommended Malaria (Plasmodium Species) WHO Recommended: High sensitivity enzyme immunoassay for malaria antigens or antibodies. Recombinant Antigens R01602 P. vivax merozoite surface protein 1 (MSP1), E. coli Suitable as a capture antigen in ELISA R01604 P. vivax merozoite surface protein 1 (MSP1), E. coli Suitable as a capture antigen in ELISA R01440 P. vivax circumsporozoite protein (CSP), E. coli Represents 353 amino acids of the full length protein R01597 P. falciparum lactate dehydrogenase (pLDH), E. coli R01598 P. vivax lactate dehydrogenase (pLDH), E. coli

Zika FDA Recommended: NAT assay followed by confirmatory testing

for IgM antibody response. Recombinant Antigens 9050

Zero-X-React™ Zika Envelope Protein, Insect Cells Mutated to eliminate cross reactivity with other flaviviruses. Reacts with both IgG and IgM R01635 Zika Virus Envelope Protein, Insect Cells Includes the ectodomain of the envelope protein. Reacts with both IgG or IgM R01636 Zika Virus NS1 Protein, Insect Cells Reacts with both IgG or IgM CMV WHO Recommended: High sensitivity enzyme immunoassay for CMV-specific IgM antibodies. Native Antigens 7600 CMV IgG/IgM Partially purified by centrifugation (strain AD169) and propagated in human MRC-5 cells 7504 CMV-G Cell lysate of CMV (strain AD169) and propagated in human fibroblast cells 7507 CMV Grade III Partially purified CMV (strain AD169) and propagated in human fibroblast cells Recombinant Antigens R01561 CMV pp52 (UL44), E. coli Truncated antigen fused to His-tag at N-terminus. Suitable for IgG and IgM detection R01563 CMV pp150 (UL32), E. coli Truncated antigen fused to His-tag at N-terminus. Suitable for IgG and IgM detection

Chagas (Trypanosoma cruzi) WHO Recommended: High sensitivity enzyme immunoassay for Chagas antibodies. Recombinant Antigens R01587 T. cruzi 1F8, E. coli Contains a GST tag at the N-terminus R01589 T. cruzi FRA, E. coli Contains a GST tag at the N-terminus R01684 T. cruzi Chimeric 1, E. coli Polyprotein containing several unique immunodominant antigens. Can be used in combination with R01685 for sensitive and specific detection of Chagas R01685 T . cruzi Chimeric 2, E. coli Polyprotein containing several unique immunodominant antigens. Can be used in combination with R01684 for sensitive and specific detection of Chagas R01364 T. cruzi Chimeric Multiantigen (MACH) Polypeptide of 87 amino acids with epitopes PEP-2, TcD, TcE and SAPA HTLV WHO Recommended: High sensitivity enzyme immunoassay for HTLV-I/II antibodies. Recombinant Antigens R18142 HTLV-I Envelope Protein Represents C-terminal of gp46 and most of p21E (a.a. 165-440). Immunoreactive with both HTLV-I and HTLV-II positive sera. West Nile Virus CDC Recommended: NAT assay followed by confirmatory testing for WNV-specific IgM antibodies. Recombinant Antigens R8A104 West Nile Virus Envelope Protein, E. coli Contains N-terminal part of the envelope protein

Pairs

CAPTURE DETECTION C65690M C01653M C01655M C01653M C01655M C65690M C01247M B65811R C01248M B65811R C18286M C18212M

HIV-1 p24

HBV (HBsAg)

- Reversible