user

PREPARATION OF HIGH-MOLECULAR-WEIGHT RADIOIODINATED ALGINIC ACID

被引：3
|
作者：
ORLANDO, P [1 ]
BINAGLIA, L [1 ]
DEFEO, A [1 ]
TREVISI, R [1 ]
MELODIA, C [1 ]
TRENTA, R [1 ]
机构：
[1] UNIV PERUGIA,FAC MED & CHIRURG,IST BIOCHIM & CHIM MED,I-06100 PERUGIA,ITALY
来源：
JOURNAL OF LABELLED COMPOUNDS & RADIOPHARMACEUTICALS | 1994年 / 34卷 / 07期
关键词：
I-125; TYRAMINE; GLYCURONANS; ALGINIC ACID; LABELING;
D O I：
10.1002/jlcr.2580340709
中图分类号：
Q5 [生物化学];
学科分类号：
071010 ; 081704 ;
摘要：
A simple procedure is described for preparing I-125-labelled alginic acid. The reducing terminal of alginic acid is derivatized with tyramine through the formation of Schiff base which is subsequently reduced with sodium cyanoborohydride. By radioiodination of the aromatic ring introduced, I-125-labelled alginic acid was obtained with high specific activity.
引用
收藏
页码：653 / 657
页数：5
相关论文
共 50 条
  • [31] HIGH-MOLECULAR-WEIGHT ACID-PHOSPHATASE FROM BARLEY COLEOPTILES
    PASQUALINI, S
    PANARA, F
    BRACARDI, P
    ANTONIELLI, M
    PHYTOCHEMISTRY, 1992, 31 (11) : 3703 - 3706
  • [32] SUBCELLULAR-DISTRIBUTION OF LOW-MOLECULAR-WEIGHT AND HIGH-MOLECULAR-WEIGHT ACID-PHOSPHATASES
    SOARESDEARAUJO, P
    MIES, V
    MIRANDA, O
    BIOCHIMICA ET BIOPHYSICA ACTA, 1976, 452 (01) : 121 - 130
  • [33] PHARMACOKINETICS OF HIGH-MOLECULAR-WEIGHT AGENTS
    CASSIDY, J
    NEWELL, DR
    WEDGE, SR
    CUMMINGS, J
    CANCER SURVEYS, 1993, 17 : 315 - 341
  • [34] High-molecular-weight petroleum adamantanoids
    Vorob'eva, NS
    Petrov, AA
    PETROLEUM CHEMISTRY, 2001, 41 (05) : 314 - 318
  • [35] SYNTHESIS OF HIGH-MOLECULAR-WEIGHT POLYSTANNANES
    CAI, H
    IMORI, T
    TILLEY, TD
    ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 1994, 207 : 340 - INOR
  • [36] Wet reinforcement of paper with high-molecular-weight multifunctional carboxylic acid
    Xu, YF
    Yang, CQ
    Chen, CM
    TAPPI JOURNAL, 1999, 82 (08): : 150 - 156
  • [37] High-molecular-weight petroleum adamantanoids
    2001, MAIK Nauka (41):
  • [38] HIGH-MOLECULAR-WEIGHT DIEPOXIDE-DICARBOXYLIC ACID ADDITION POLYMERS
    KLEE, JE
    CLAUSSEN, F
    HORHOLD, HH
    POLYMER BULLETIN, 1995, 35 (1-2) : 79 - 85
  • [39] PLATELET HIGH-MOLECULAR-WEIGHT KININOGEN
    SCHMAIER, AH
    COLMAN, RW
    METHODS IN ENZYMOLOGY, 1989, 169 : 276 - 296
  • [40] Preparation of medium- and high-molecular-weight poly(glycolic acid) by melt/solid-state polycondensation
    Xiang W.
    Liu Y.
    Zheng Y.
    Pan P.
    Huagong Xuebao/CIESC Journal, 2023, 74 (02): : 933 - 940
12345