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点击化学
点击反映是一类拥有定量、急剧、高效、立体选择性、很少甚至没有副产品天生、反映前提和善等特点的化学反映。点击化学在造药和生物技术行业的生物偶联利用中拥有宽泛的利用。
传统的叠氮-炔点击反映是指在铜(I)催化的前提下叠氮化物和端炔的1,3-偶极环加成反映。多所周知,铜(I)拥有细胞毒性,可危险红细胞,使传统的点击反映在生物医学利用中受到限度。9888拉斯维加斯科技的聚乙二醇-环辛炔衍生物能够在无铜的前提下与叠氮化物反映,从而使后处置极度单一,解除了传统点击化学的细胞毒性问题。9888拉斯维加斯科技PEG-环辛炔衍生物拥有优良的水溶性和生物相容性,可宽泛利用于多肽、蛋白质和药物传递送中,以耽搁半衰期,降低免疫原性和毒性,也可与药物分子通过PEG化结合,作为水凝胶的一部门,以达到对药物的缓释节造主张。
新型PEG环新炔衍生物的利益:
无铜前提下与叠氮化物进行点击反映;
与传统的点击化学相比,没有细胞毒性问题;
优良的水溶性和生物相容性;
耽搁半衰期,降低药物免疫原性和毒性;
多臂PEG环辛炔衍生物可用于形成水凝胶;
9888拉斯维加斯拥有提供大批量出产高品质高性价比PEG-DBCO产品的能力,蕴含非GMP和GMP级产品。下面是9888拉斯维加斯科技出产的PEG DBCO产品的具体信息,拥有分歧分支、分子量和职能的PEG和单分散PEG DBCO衍生物能够通过客户特定合成服务进行合成。
Methoxy PEG DBCO Products
|
Item Number |
Item Description |
|
M-DBCO-2000 |
Methoxy PEG Dibenzocyclooctyne, MW 2000 |
|
M-DBCO-3500 |
Methoxy PEG Dibenzocyclooctyne, MW 3500 |
|
M-DBCO-5000 |
Methoxy PEG Dibenzocyclooctyne, MW 5000 |
|
M-DBCO-10K |
Methoxy PEG Dibenzocyclooctyne, MW 10000 |
|
M-DBCO-20K |
Methoxy PEG Dibenzocyclooctyne, MW 20000 |
|
M-DBCO-30K |
Methoxy PEG Dibenzocyclooctyne, MW 30000 |
|
M-DBCO-40K |
Methoxy PEG Dibenzocyclooctyne, MW 40000 |
Y-Shaped and U-Shaped PEG DBCO Products
|
Item Number |
Item Description |
|
Y-DBCO-40K |
Y-shape (MPEG20K)2 Dibenzocyclooctyne, MW 40000 |
|
MPEG2-DBCO-40K |
MPEG2 Dibenzocyclooctyne, MW 40000 |
Homobifunctional PEG DBCO Products
|
Item Number |
Item Description |
|
DBCO-PEG2000-DBCO |
PEG (Dibenzocyclooctyne)2, MW 2000 |
|
DBCO-PEG5000-DBCO |
PEG (Dibenzocyclooctyne)2, MW 5000 |
|
DBCO-PEG10K-DBCO |
PEG (Dibenzocyclooctyne)2, MW 10000 |
Multi-arm PEG DBCO Products
|
Item Number |
Item Description |
|
4ARM-DBCO-10K |
4arm PEG Dibenzocyclooctyne (pentaerythritol), MW 10000 |
|
4ARM-DBCO-20K |
4arm PEG Dibenzocyclooctyne (pentaerythritol), MW 20000 |
|
8ARM(TP)-DBCO-10K |
8arm PEG Dibenzocyclooctyne (tripentaerythritol), MW 10000 |
|
8ARM(TP)-DBCO-20K |
8arm PEG Dibenzocyclooctyne (tripentaerythritol), MW 20000 |
|
8ARM(TP)-DBCO-40K |
8arm PEG Dibenzocyclooctyne (tripentaerythritol), MW 40000 |
Heterobifunctional PEG DBCO Products
|
Item Number |
Item Description |
|
DBCO-PEG2000-SCM |
Dibenzocyclooctyne PEG Succinimidyl Carboxymethyl Ester, MW 2000 |
|
DBCO-PEG3500-SCM |
Dibenzocyclooctyne PEG Succinimidyl Carboxymethyl Ester, MW 3500 |
|
DBCO-PEG5000-SCM |
Dibenzocyclooctyne PEG Succinimidyl Carboxymethyl Ester, MW 5000 |
|
DBCO-PEG2000-NH2TFA |
Dibenzocyclooctyne PEG Amine, TFA Salt, MW 2000 |
|
DBCO-PEG3500-NH2TFA |
Dibenzocyclooctyne PEG Amine, TFA Salt, MW 3500 |
|
DBCO-PEG5000-NH2TFA |
Dibenzocyclooctyne PEG Amine, TFA Salt, MW 5000 |
|
DBCO-PEG2000-MAL |
Dibenzocyclooctyne PEG Maleimide, MW 2000 |
|
DBCO-PEG3500-MAL |
Dibenzocyclooctyne PEG Maleimide, MW 3500 |
|
DBCO-PEG5000-MAL |
Dibenzocyclooctyne PEG Maleimide, MW 5000 |
|
DBCO-PEG2000-OH |
Dibenzocyclooctyne PEG Hydroxyl, MW 2000 |
|
DBCO-PEG3500-OH |
Dibenzocyclooctyne PEG Hydroxyl, MW 3500 |
|
DBCO-PEG5000-OH |
Dibenzocyclooctyne PEG Hydroxyl, MW 5000 |
|
DBCO-PEG2000-OPSS |
Dibenzocyclooctyne PEG OPSS, MW 2000 |
|
DBCO-PEG3500-OPSS |
Dibenzocyclooctyne PEG OPSS, MW 3500 |
|
DBCO-PEG5000-OPSS |
Dibenzocyclooctyne PEG OPSS, MW 5000 |
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