The Engelbreth-Holm-Swarm mouse tumor produces undersulfated heparan sulfate and oversulfated galactosaminoglycans.
The Engelbreth-Holm-Swarm mouse tumor produces undersulfated heparan sulfate and oversulfated galactosaminoglycans.
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Engelbreth-Holm-Swarm 小鼠肿瘤产生低硫酸化的硫酸乙酰肝素和高硫酸化的半乳糖胺聚糖。
DOI:
10.1016/0006-291x(89)91980-3
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发表时间:
1989
影响因子:
3.1
通讯作者:
I. Yamashina
中科院分区:
文献类型:
--
作者:
K. Sugahara;Yutaka Okumura;I. Yamashina
Glycosaminoglycans were prepared from the Engelbreth-Holm-Swarm mouse tumor. Enzymatic analysis demonstrated heparan sulfate (95.8%) and chondroitinase ABC-sensitive galactosaminoglycans (4.2%). HPLC analysis of the disaccharide units showed that heparan sulfate chains were undersulfated on average, comprizing approximately 30% nonsulfated and 60% N-sulfated disaccharide units with small proportions of other monosulfated and disulfated disaccharide units. In contrast, galactosaminoglycan chains were oversulfated, containing an appreciable proportion (15%) of a 4,6-disulfated (so-called E-type) disaccharide unit in addition to 51% of a 4-sulfated, 22% of a 6-sulfated, and 11% of a nonsulfated disaccharide unit. The significance of the oversulfated disaccharide structure is discussed in relation to the possible regulation of functions of hybrid proteoglycans from which the galactosaminolycan chains are derived.
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DOI:
10.1016/s0021-9258(18)34561-7
发表时间:
1982-06
期刊:
The Journal of biological chemistry
影响因子:
--
作者:
E. Razin;R. Stevens;F. Akiyama;K. Schmid;K. Austen
通讯作者:
E. Razin;R. Stevens;F. Akiyama;K. Schmid;K. Austen
DOI:
--
发表时间:
1986
期刊:
The Journal of biological chemistry
影响因子:
--
作者:
Katz,HR;Austen,KF;Caterson,B;Stevens,RL
通讯作者:
Stevens,RL
DOI:
--
发表时间:
1988
期刊:
The Journal of biological chemistry
影响因子:
--
作者:
Sugahara,K;Yamashina,I;DeWaard,P;VanHalbeek,H;Vliegenthart,JF
通讯作者:
Vliegenthart,JF
DOI:
--
发表时间:
1985
期刊:
The Journal of biological chemistry
影响因子:
--
作者:
Rapraeger,A;Jalkanen,M;Endo,E;Koda,J;Bernfield,M
通讯作者:
Bernfield,M
DOI:
--
发表时间:
1983
期刊:
The Journal of biological chemistry
影响因子:
--
作者:
Freeze,HH;Yeh,R;Miller,AL;Kornfeld,S
通讯作者:
Kornfeld,S