- The occurrence of gamma-glutamylphenylalanine in the urine of newborn phenylketonurics.
The occurrence of gamma-glutamylphenylalanine in the urine of newborn phenylketonurics.
Clinica chimica acta; international journal of clinical chemistry (1979-06-15)
H Peck, R J Pollitt
PMID466810
摘要
The urine of untreated phenylketonurics in the first weeks of life contains gamma-glutamylphenylalanine (0.07--0.69 mmol/g creatinine, 12 samples) visible on the normal 2-dimensional electrophoreto-chromatogram. This compound is less prominent or absent when urine from older untreated phenylketonurics is examined and is not seen in normal urine.
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Sigma-Aldrich
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17α-羟孕酮标准液 溶液, 1.0 mg/mL in methanol, ampule of 1 mL, certified reference material, Cerilliant®
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L-亮氨酸, certified reference material, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
Supelco
L-苯基丙氨酸, certified reference material, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
Supelco
L -缬氨酸, certified reference material, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland