Cetrorelix Acetate (Synonyms: 醋酸西曲瑞克; SB-75 acetate)
目录号: PL05738 纯度: ≥99%
CAS No. :145672-81-7
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中文名称
Cetrorelix Acetate
中文别名
醋酸西曲瑞克;利福布汀;西曲瑞林;醋酸西曲瑞;西曲瑞克杂质
英文名称
Cetrorelix Acetate
英文别名
Cetrorelix;Cetrorelix Acetate;NS-75A;SB-075 acetate;Cetrotid;Cetrotide;D 20761;NS 75A;Ovurelix;SB 075 acetate;N-acetyl-3-(2-naphthalenyl)-D-alanyl-4-chloro-D-phenylalanyl-3-(3-pyridinyl)-D-alanyl-L-seryl-L-tyrosyl-N5-(aminocarbonyl)-D-ornithyl-L-leucyl-L-arginyl-L-prolyl-D-alaninamide acetic acid salt;D-Alaninamide, N-acetyl-3-(2-naphthalenyl)-D-alanyl-4-chloro-D-phenylalanyl-3-(3-pyridinyl)-D-alanyl-L-seryl-L-tyrosyl-N5-(aminocarbonyl)-D-ornithyl-L-leucyl-L-arginyl-L-prolyl-, acetate (salt)
Cas No.
145672-81-7
分子式
C70H92N17O14I
分子量
1522.49
包装储存
Sealed storage, away from moisture and lightPowder -80°C 2 years;-20°C 1 year
产品详情
Cetrorelix Acetate (SB-75 acetate) 是 GnRH 受体的强效拮抗剂,其 IC50 值为 1.21 nM。
生物活性
Cetrorelix Acetate (SB-75 acetate) is a potent gonadotropin-releasing hormone (GnRH) receptor antagonist with an IC 50 of 1.21 nM.
性状
Solid
IC50 & Target[1][2]
IC50: 1.21 nM GnRH.
体外研究(In Vitro)
Cetrorelix Acetate inhibits growth of ES-2 cell line at 1000 ng/ml. Cetrorelix Acetate has comparable antiproliferative effects as GnRH-I agonists indicating that the dichotomy of GnRH-I agonists and antagonists might not apply to the GnRH-I system in cancer cells. has not independently confirmed the accuracy of these methods. They are for reference only.
运输条件
Room temperature in continental US; may vary elsewhere.
储存方式
Sealed storage, away from moisture and lightPowder -80°C 2 years;-20°C 1 year
ClinicalTrial
SequenceShortening
Ac-{2-Naph-Ala}-{Cl-Phe}-{3Py-Ala}-SY-{Cit}-LRPA-NH2
Sequence
N-acetyl-{2-Naph-Ala}-{Cl-Phe}-{3Py-Ala}-Ser-Tyr-{Cit}-Leu-Arg-Pro-Ala-NH2
参考文献
[1]. Beckers T et al. Characterization of gonadotropin-releasing hormone analogs based on a sensitive cellular luciferase reporter gene assay. Anal Biochem. 1997 Aug 15;251(1):17-23.
[2]. Gründker C et al. Role of gonadotropin-releasing hormone (GnRH) in ovarian cancer. Reprod Biol Endocrinol. 2003 Oct 7;1:65.
溶解度数据
In Vitro: DMSO : 50 mg/mL (33.53 mM; Need ultrasonic)H2O : 2 mg/mL (1.34 mM; Need ultrasonic)配制储备液
搜索质检报告(COA)

1:一般建议:溶解度为Medlife测试数据,可能与文献描述存在差异。这是由于生产工艺和批次不同产生的正常现象。为了使其更好的溶解,请用37℃加热试管并在超声波水浴中震动片刻。不同批次产品溶解度各有差异,仅做参考,具体以实验方案为准。

2:储存条件:粉末-20°C一般情况可以保存3年,溶于溶剂-80°C一般情况可以保存1年。不同产品及不同批次产品可能存在差异,请细致阅读产品信息,并辅助参考相关文献描述。

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