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Glycine (Gly) Unit Converter
Glycine (Gly) is the simplest and most abundant non-essential amino acid in the body. It is vital for numerous structural and metabolic roles, serving as a primary component of collagen, a precursor for creatine and glutathione, and as an inhibitory neurotransmitter in the central nervous system (CNS).
Clinically, Glycine levels are measured as part of an amino acid analysis panel to screen for Hyperglycinemia, a rare but serious metabolic disorder, the most severe form being Non-Ketotic Hyperglycinemia (NKH), which causes neurological damage. Glycine is readily interconverted with Serine (Ser). This converter facilitates accurate switching between the conventional mass unit (mg/dL) and the International SI unit (µmol/L).
SI Units
RecommendedMicromoles per liter (Standard International).
Conventional Units
Clinical Context
Reference Range (Fasting): Plasma Glycine levels are typically stable, ranging from 150–300 µmol/L.
Hyperglycinemia (> 350 µmol/L) is highly suggestive of metabolic dysfunction. Since Glycine is a direct precursor to creatine, abnormalities can sometimes coincide with disorders of creatine metabolism. The conversion factor relies on MW 75.07 g/mol: 1 mg/dL ≈ 133.2 µmol/L.
Clinical References
How to Use This Calculator
Follow these steps to get accurate clinical conversions instantly.
Enter Values
Input your laboratory results into the corresponding unit field (e.g., mg/dL). You can use either dot or comma decimals.
Automatic Conversion
The calculator works in real-time. As you type in one field, all other units (like µmol/L) are instantly updated.
Verify Units
Check the SI Units section. µmol/L is the standard for amino acid analysis.
Reset
Use the Clear button to reset all fields before starting a new calculation.
Frequently Asked Questions & Tips
1 mg/dL ≈ 133.2 µmol/L.
Glycine and Serine are readily interconvertible in a reaction that relies on Vitamin B6 and folate, making their combined analysis useful for metabolic screening.