p iodophenylsulfonyl amino acid 【化】 对碘苯磺酰氨基酸 相似单词 p hydroxyphenylalanine 酪氨酸 p p tetramethyldiaminodiphenylmethane 【医】 对对四甲基二氨基二苯甲烷 p aminodiphenyl 【化】 对氨基联苯; 对氨基联二苯; 对苯基苯胺 p hydroxybiphenyl 【化】 对苯基苯酚 p phenylacetophenone 【化...
The invention relates to an in-vitro detection reagent for clinical diagnosis, particularly a reagent for determining metabolic disorder in a human body, particularly a p-hydroxy phenylalanine urine detection reagent and a preparation method thereof. The urine detection reagent is prepared by ...
Conclusions The detections of p-hydroxyphenylalanine in urine and pepsinogen in serum can be used as diagnostic and screening methods for gastric cancer. The combined detection of the two methods can further improve the positive rate and specificity of gastric cancer diagnosis. 展开 ...
The test strip may be used for preparing a test kit for p-hydroxyphenylalanine in urine. The test strip uses tyrosinase to detect the content of p-hydroxyphenylalanine, the components thereof are environmentally-friendly, no mercury, nickel or other heavy metal ions are contained therein, and ...
The lyophilized powder can be used to prepare a testing kit for detecting p-hydroxyphenylalanine in urine. The technical solution uses tyrosinase to detect the concentration of p-hydroxyphenylalanine, and successfully develops the same to obtain a lyophilized powder product for urine testing. The ...
study of the phenylalanine hydroxylating system in man (p 598-605)]]>An analytical assay for the determination of free amino acids in human plasma based on high-pressure liquid chromatography and field desorption mass spectrometry has been developed. Compared with assays using gas chromatography and...