Immunoglobulin and serum protein electrophoresis requesting is changing on 8 July 2026. Clinicians can now request immunoglobulins only or immunoglobulins and electrophoresis. This change will enable doctors to more effectively request the tests that are clinically indicated and streamline laboratory testing, delivering improved turnaround times for these tests. This change will apply to Epsom & St Helier Hospitals and their associated GPs initially, and will then be rolled out to all service users in south west London.
Phospholipase A2 receptor antibodies (PLA2R)
| Category | Immunology and PRU |
|---|---|
| Turnaround time | Weekly |
Additional information
Reference range: Negative: <14 RU/ml
Borderline: 14-20 RU/ml
Positive: >20 Ru/ml This test is useful in the investigation of patients with suspected membranous glomerulonephritis and for monitoring patient response to treatment.PLA2R antibodies are present in approximately 70% of patients with primary membranous glomerulonephropathy. Urgent testing may be requested by calling the Immunology Consultants on 0208 725 5106
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