Human placental syncytiotrophoblastic Mr 75,000 polypeptide defined by antibodies to a synthetic peptide based on a cloned human endogenous retroviral DNA sequence.

Human placental syncytiotrophoblastic Mr 75,000 polypeptide defined by antibodies to a synthetic peptide based on a cloned human endogenous retroviral DNA sequence.
复制标题

人胎盘合体滋养层 Mr 75,000 多肽由基于克隆人内源逆转录病毒 DNA 序列的合成肽抗体定义。

DOI:
10.1073/pnas.81.19.6197
复制
发表时间:
1984
影响因子:
11.1
通讯作者:
Oroszlan,S
Oroszlan,S
中科院分区:
综合性期刊1区
文献类型:
--
作者:
Suni,J;Närvänen,A;Wahlström,T;Aho,M;Pakkanen,R;Vaheri,A;Copeland,T;Cohen,M;Oroszlan,S

文献摘要

参考文献

被引文献

相似文献

合成的十一肽(NH 2-Cys-Glu-Asn-Pro-Ser-Gln-Phe-Tyr-Glu-Arg-Leu-COOH)的抗体,其序列(除半胱氨酸外)是从先前报道的克隆的人逆转录病毒gag基因相关DNA序列erv-1推导的。在免疫组化染色中,这些抗体与正常人妊娠早期胎盘和枯萎的卵子以及良性和恶性滋养层肿瘤(包虫病和破坏性痣,绒毛膜癌)反应,但不与任何其他正常胚胎或成人组织测试。在所有组织中,反应性主要限于滋养层形态的细胞。在免疫印迹的抗体检测到一个Mr 75,000的多肽从妊娠早期胎盘和三个不同的线培养绒毛膜癌细胞分离的合胞体滋养层。十一肽阻断了抗体的反应性。
Antibodies to a synthetic undecapeptide (NH2-Cys-Glu-Asn-Pro-Ser-Gln-Phe-Tyr-Glu-Arg-Leu-COOH), the sequence (except cysteine) of which was deduced from a previously reported cloned human retroviral gag-gene-related DNA sequence erv-1, were raised in rabbits. In immunohistochemical staining these antibodies reacted with normal human first-trimester placentas and with blighted ova and benign and malignant trophoblastic tumors (hydatidiform and destructive moles, choriocarcinomas) but not with any other normal embryonic or adult tissues tested. In all tissues the reactivity was mainly confined to cells with trophoblastic morphology. In immunoblotting the antibody detected an Mr 75,000 polypeptide in syncytiotrophoblasts isolated from first-trimester placentas and in three different lines of cultured choriocarcinoma cells. The undecapeptide blocked the reactivity of the antibody.
美国黑人的恶性贫血。
DOI: --
发表时间: 1950
影响因子: 3.3
作者:
M. Hicks;B. S. Leavell
通讯作者: B. S. Leavell
DOI: 10.1056/nejm197803232981203
发表时间: 1978-01-01
影响因子: 158.5
作者:
CARMEL, R;JOHNSON, CS
通讯作者: JOHNSON, CS
DOI: 10.1093/ajcp/75.3.291
发表时间: 1981
影响因子: 3.5
作者:
Carmel,R;Ozturk,G;Johnson,CS;Tung,KS;Terasaki,PI
通讯作者: Terasaki,PI
南非班图人的恶性贫血。
DOI: --
发表时间: 1955
期刊: The Lancet
影响因子: --
作者:
J. D. Woods;J. Rymer
通讯作者: J. Rymer
苏丹患者的恶性贫血。
DOI: --
发表时间: 1978
影响因子: --
作者:
A. Abu;M. Ahmed
通讯作者: M. Ahmed