The phrase "analyzed using a multiplex" is correct and usable in written English.
It can be used in contexts related to scientific research, data analysis, or laboratory techniques where multiplexing is involved.
Example: "The samples were analyzed using a multiplex to identify multiple targets simultaneously."
Alternatives: "assessed with a multiplex" or "evaluated through a multiplex".
Tear films of recruited patients were obtained and analyzed using a multiplex, high-sensitivity electrochemiluminescent enzyme-linked immunosorbent assay for proinflammatory cytokines (IFNγ, IL-10, IL-12p70, IL-13, IL-1β, IL-2, IL-4, IL-6, IL-8, and TNFα).Mean concentrations of tear film cytokines were lower in the glaucoma group for 8 of 10 cytokines tested.
Total RNA was extracted and mRNA expression analyzed using a multiplex low-density array qRT-PCR platform, or single-gene qRT-PCR assay.
Supernatants were cleared by centrifugation and analyzed using a multiplex cytokine assay.
Levels of proinflammatory cytokines TNF-α, IL-1β, and IL-6 in blood serum were analyzed using a multiplex immunoassay on day 28 after immunization with CIA.
Isolates in Year 1 were analyzed using a multiplex rapid-cycle polymerase chain reaction (PCR) with microwell-format probe hybridization, as described previously [ 28]; a Taqman®-based PCR assay was used in Years 2 4 [ 29].
Proinflammatory cytokines (IL-1 β, IL-6, INF- γ, and TNF- α) were analyzed using a multiplex sandwich ELISA (SearchLight, Pierce Biotechnology, Rockford, IL, USA) according to the manufacturer's instructions.
Cell culture supernatants were analyzed using a Luminex multiplex suspension array system from Bio-Rad (Bio-Rad, Hercules, CA, USA) for IL-1β, IL-6, IL-8, IL-10, TNF-α and VEGF (all kits from BioSource, Invitrogen, Carlsbad, CA, USA) according the manufacturer's instructions.
Synovial fluid samples were collected and analyzed using a custom multiplex enzyme-linked immunosorbent assay to determine eight specific biomarker concentrations (e.g., catabolic, anabolic).
Cytokines and adhesion molecules were analyzed using a Procarta Multiplex Cytokine Assay kit from Affymetrix (Freemont, CA, USA) and a Bio-Plex instrument with Bio-Plex software (Bio-Rad, Mississauga, ON, Canada) according to the manufacturers' instructions.
Plasma (EDTA) cytokines from human subjects were initially analyzed using a 42-analyte multiplex ELISA assay (Millipore, Millipore, Billerica, MA, USA), and subsequent mouse IL-15 analyses were performed as a single-plex ELISA.
