{"slug":"api-magentlab-com-api-calc-dli-volume-425ba8","title":"Shi 2020 donor whole-blood liters to process for a CD3+ DLI target","host":"api.magentlab.com","method":"POST","resource":"https://api.magentlab.com/api/calc/dli_volume","category":"other","description":"Shi 2020 donor whole-blood liters to process for a CD3+ DLI target: (recipient_weight_kg × cd3_target_per_kg × num_infusions) / (0.6 × donor_alc_per_ul × collection_efficiency × 1e6). Estimates CD3 as 60% of donor ALC. Caller assigns collection_efficiency in (0,1]; the paper used first-quartile 0.57","price_listed":0.005,"price_asked":0.007,"state":"overcharges","state_label":"Asked 1.4x its listed price for its own example","checks_7d":1,"answered_7d":1,"latency_ms_median":294,"reported_calls_30d":0,"reported_payers_30d":0,"networks":["eip155:8453"],"badge":"unverified","paid_checks_7d":0,"paid_ok_7d":0,"example_input":{"body":{"items":[{"cd3_target_per_kg":10000000,"collection_efficiency":0.5,"donor_alc_per_ul":1800,"num_infusions":1,"recipient_weight_kg":70},{"cd3_target_per_kg":10000000,"collection_efficiency":0.5,"donor_alc_per_ul":1800,"num_infusions":1,"recipient_weight_kg":70}]},"method":"POST","type":"http"},"output_schema":{"$schema":"https://json-schema.org/draft/2020-12/schema","properties":{"input":{"additionalProperties":false,"properties":{"body":{"additionalProperties":false,"properties":{"items":{"items":{"properties":{"cd3_target_per_kg":{"description":"Planned CD3+ cells per recipient kilogram (1e6-1e9, magent clamp). Shi 2020's haploidentical protocol used 2e8/kg; a first DLI is often 1e7/kg. Not a CD34 HPC dose.","type":"number"},"collection_efficiency":{"description":"Caller-assigned facility lymphocyte CE2 as a proportion in (0, 1]. Shi 2020 used a conservative first-quartile 0.57; magent does not default to 0.57 or invent a CE.","type":"number"},"donor_alc_per_ul":{"description":"Donor absolute lymphocyte count on the collection day, cells/µL (100-20000, magent clamp). Shi 2020 estimates CD3+ as 60% of this ALC rather than a measured CD3 count. magent does not assay ALC.","type":"number"},"num_infusions":{"description":"Optional integer infusions (1-12, default 1) multiplying the per-kg CD3 target when the planned dose is the total across infusions. Shi 2020 collected one 2e8/kg DLI product.","type":"integer"},"recipient_weight_kg":{"description":"Recipient weight in kilograms (1-500, magent clamp). Shi 2020 doses CD3 per recipient kg. magent does not weigh the recipient.","type":"number"}},"required":["recipient_weight_kg","cd3_target_per_kg","donor_alc_per_ul","collection_efficiency"],"type":"object"},"maxItems":25,"minItems":1,"type":"array"}},"required":["items"],"type":"object"},"headers":{"additionalProperties":{"type":"string"},"type":"object"},"method":{"const":"POST","type":"string"},"type":{"const":"http","type":"string"}},"required":["type","method"],"type":"object"},"output":{"properties":{"example":{"type":"object"},"type":{"type":"string"}},"required":["type"],"type":"object"}},"required":["input"],"type":"object"},"history":[{"day":"2026-09-28","reachable":true,"status":402,"valid_402":true,"asked_usdc":0.007,"price_match":false,"latency_ms":294,"error":null}],"description_full":"Shi 2020 donor whole-blood liters to process for a CD3+ DLI target: (recipient_weight_kg × cd3_target_per_kg × num_infusions) / (0.6 × donor_alc_per_ul × collection_efficiency × 1e6). Estimates CD3 as 60% of donor ALC. Caller assigns collection_efficiency in (0,1]; the paper used first-quartile 0.57. Deterministic published arithmetic with citation. Not an apheresis order; magent does not run a device or the paper's CD34 HPC algorithm.","last_updated":"2026-09-28T15:16:27.482Z","schemes":["exact"]}