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Rosenbaum 2012 PBSC Collection Yield Calculator
x402
Rosenbaum 2012 PBSC Collection Yield Calculator is a paid API for AI agents from api.magentlab.com, paid per call via x402, $0.005/call, status unknown (last checked 2026-09-14).
Calculates predicted daily CD34+ leukapheresis yield using the Rosenbaum 2012 formula with 30% collection efficiency, returning result in ×10^6 cells/kg.
Price / call$0.005
Success—
StatusUnknown
How this service works
Rosenbaum 2012 predicted daily CD34+ leukapheresis yield: (peripheral_cd34_per_ul * 0.30 / weight_kg) * processed_volume_l, as ×10^6 cells/kg. Uses that paper's adjusted collection efficiency of 30% only. Weight via weight_kg or weight_lb. Deterministic published arithmetic with citation. Not an apheresis order; magent does not run the collection, choose a machine, or set a collection goal.
Output
Returns the predicted daily leukapheresis CD34+ cell yield as a numeric value in ×10^6 cells/kg, computed deterministically from the Rosenbaum 2012 formula: (peripheral_cd34_per_ul × 0.30 / weight_kg) × processed_volume_l. No machine selection, mobilization guidance, or collection goal is included.
Example use cases
Pre-apheresis stem cell yield planning
“Before we start leukapheresis tomorrow, can you calculate the expected CD34+ yield using Rosenbaum 2012? The patient is 85 kg, peripheral CD34 is 18 cells/µL, and we're processing 20 liters.”
Pediatric PBSC collection estimate
“I have a pediatric patient weighing 62 lbs with a peripheral CD34 count of 40 cells/µL and a planned processed volume of 10 liters — what does the Rosenbaum 2012 formula predict for their daily leukapheresis yield in cells/kg?”
Comparing yield at different processed volumes
“My patient is 90 kg with a CD34 count of 12 per µL — what would the Rosenbaum 2012 predicted yield be if we process 25 liters versus 30 liters of blood during leukapheresis?”
Technical details
Endpoint
GEThttps://api.magentlab.com/api/calc/pbsc_collectionWhen to prefer
Use this endpoint when you need a deterministic, citation-backed prediction of daily CD34+ leukapheresis yield based on the Rosenbaum 2012 paper specifically (30% collection efficiency). Prefer this over generic apheresis estimators when auditability and a specific published reference is required for clinical documentation or research. Not suitable for choosing collection machines, setting collection goals, or assaying CD34 counts.
Side effects
- Missing required parameters peripheral_cd34_per_ul or processed_volume_l returns an error
- processed_volume_l outside 1–40 L range is clamped by the API
- peripheral_cd34_per_ul outside 0.1–1000 range is clamped
- Weight provided in neither kg nor lb results in an error or default behavior
- Payment failure (x402) if USDC balance is insufficient
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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