英文名：DOTA-PEG4-MeTz ，DOTA-PEG4-Me-tetrazine，DOTA-PEG4-Methyl tetrazine

中文名：甲基四嗪聚乙二醇大环化合物，DOTA-四聚乙二醇-甲基四嗪

CAS：N/A

所属分类：Bifunctional chelato

供应商：陕西新研博美生物科技有限公司

分子式：C33H51N9O11

分子量：749.82

PSA：65.18000

LogP：-1.58

密度：1.1±0.1 g/cm3

沸点：453.0±38.0 °C at 760 mmHg

蒸汽压：0.0±1.1 mmHg at 25°C

结构式：

反应机理：

DOTA-PEG4 Methyl tetrazine contains DOTA ａnd methyltetrazine groups. Tetrazine is a six membered heterocyclic compound with four nitrogen atoms, unstable, ａnd has the molecular formula C2H2N4. The four nitrogen atoms in DOTA ａnd the carboxyl group in acetic acid on the nitrogen atom can coordinate with metals, making it a commonly used bifunctional chelating agent. Reagents with PEG arms will increase the hydrophilicity of the compound.

DOTA-PEG4-Methyl tetrazine含有DOTA和甲基四嗪基团，四嗪（Tetrazine）是含有四个氮原子的六元杂环化合物，不稳定，分子式为C2H2N4，DOTA 中的四个氮原子和以及氮原子上乙酸中的羧基可与金属配位，是一类常用的双功能螯合剂。带有 PEG 臂的试剂会增加化合物的亲水性。

产品形式：

1.外观为固体/粉末

2.溶于大部分有机溶剂，溶于水

3.纯度标准95+，详情可在线咨询

保存建议：避免反复冻融，避光避湿保存，储液应该立即使用，-20℃以下冰冻。从冰箱取出产品后,置于室温回温至少30min-1h，再开盖，以避免受潮。

同类型试剂：

DBCO-glucose

DBCO-FITC(5-isomer)

DBCO-galactose

DBCO-EPG-ICG

DBCO-EPG-FITC

DBCO-EPG-Cy7

DBCO-EPG-Cy3

DBCO-EPG-Cy5

DBCO-DPA-DC1

DBCO-Dextran

DBCO-Cyanine5.5

DBCO-Cyanine5

DBCO-Cyanine3

mPEG-tetrazine，MW：2000

mPEG-tetrazine，MW：1000

Tetrazine-PEG-Biotin，MW：20000

Tetrazine-PEG-Biotin，MW：5000

Tetrazine-PEG-Biotin，MW：3400

Tetrazine-PEG-Biotin，MW：2000

Tetrazine-PEG-Biotin，MW：1000

Tetrazine-PEG-Maleimide，Mal-PEG-Tetrazine，MW：3400

Tetrazine-PEG-Maleimide，Mal-PEG-Tetrazine，MW：2000

Tetrazine-PEG-Maleimide，Mal-PEG-Tetrazine，MW：1000

Sulfo-Cyanine5 tetrazine，Sulfo-Cy5 tetrazine

公司介绍

陕西新研博美生物科技有限公司国内业PEG供应商，,是国内生命科学和生物技术域试剂供应商，从成立初期就致力于为生命科学和生物技术域提供优质产品和技术服务，力求将好的产品和服务奉献给客户。我们能够为您提供磷脂、高分子聚乙二醇衍生物、嵌段共聚物、磁性纳米颗粒、纳米金及纳米金棒、近红外荧光染料、活性荧光染料、荧光标记的葡聚糖BSA和链霉亲和素、蛋白交联剂、小分子PEG衍生物、点击化学产品、树枝状聚合物、环糊精衍生物、热门肿瘤原料药、大环配体类、荧光量子点、透明质酸衍生物、石墨烯或氧化石墨烯、碳纳米管、富勒烯等产品，可以满足您从毫克到公斤的各类定制需求。我公司凭借业的技术，诚信的经营和不断精神而发展壮大，在发展的同时不忘不断总结不断优化为客户的服务，视客户取得成功为己任，力求将的产品、的服务奉献给我们的客户，欢迎咨询洽谈。

Shaanxi Xinyan Bomei Biotechnology Co., Ltd. is a domestic peg supplier, which can provide PEG derivatives with different molecular weights. The circulation nodes of small molecular peg can be 1-36, ａnd the molecular weight of high molecular peg ranges from 1000-40000. The groups that can be modified include: amino, nhboc, Fmoc, carboxylic acid, Mal, NHS, azide, dbco, Cy3 / Cy5 / cy7, THP, benzyl, propynyl, bromo, tert butyl propionate, Tert butyl acetate, methyl ester, biotin, pentafluorophenol, sulfonic acid ester ａnd sulfhydryl. The purity of the products is up to 98%. Our company has developed ａnd grown by virtue of the industry＇s technology, honest operation ａnd continuous spirit. While developing, we do not forget to constantly summarize ａnd optimize the services for customers. We regard the success of customers as our own responsibility, ａnd strive to dedicate our products ａnd services to our customers. Welcome to consult ａnd negotiate.

供应商：陕西新研博美生物科技有限公司

电 话:13892832556（同微信）

Q Q:2440688701