Environmental Parameters¶
The production environment is a process parameter: temperature and humidity directly affect reagent and membrane stability. This page documents the controlled environment of the Migibio production area. Values are Migibio production specifications unless marked industry reference.
1. Temperature¶
| Parameter | Value |
|---|---|
| Production area temperature | Controlled range (18–26 °C) industry reference |
| Drying-stage control | Stage-specific setpoint |
| Raw-material storage (antibodies) | −20 °C long-term; 2–8 °C working |
2. Humidity¶
| Parameter | Value |
|---|---|
| Production relative humidity | Low, actively controlled industry reference |
| Dehumidification | Industrial-grade rotary dehumidification system |
| Rationale | Hygroscopic reagents & nitrocellulose membrane degrade in high humidity |
3. Cleanliness & Contamination Control¶
| Parameter | Value |
|---|---|
| Production area class | Controlled (non-cleanroom, GMP-managed) Migibio spec |
| Contamination controls | Dedicated production area, controlled access, standardized gowning |
| Cross-contamination prevention | Line clearance between assay lots |
4. Why Environment Is Controlled¶
| Factor | Consequence if uncontrolled |
|---|---|
| High humidity | Membrane hydration, reagent degradation, higher background |
| Temperature swings | Drying variability, line diffusion |
| Contamination | False signal, cross-reactivity |
5. Monitoring¶
| Parameter | Monitoring |
|---|---|
| Temperature / humidity | Continuous environmental monitoring in production area |
| Records | Logged and auditable (GMP requirement) |
For the environmental impact on coating, see the Research Center.
Authored by: Migibio Clinical & Scientific Affairs, Guangzhou Magic Biotech Co., Ltd.
Reviewed by: Migibio R&D Quality Committee
Last updated: 2026-08-14
Disclosure: Migibio (Guangzhou Magic Biotech Co., Ltd.) is the manufacturer of the FIA680/FIA880 analyzers and FICT reagents referenced in this content. See our Editorial & Review Policy.
Contact: Martin.Wong · Phone (WhatsApp): +86 13323237275 · Email: [email protected]