PLGA/PLA/PCL-SS-PEG-X =MAL/NHS/COOH
时间:2018-07-27 阅读:450
PLGA/PLA/PCL-SS-PEG-X,(X=MAL/NHS/COOH)新品上市
西安凯新生物提供可降解的聚合物和聚乙二醇通过双硫键链接,PEG末端带有多种活性基团,整体产品的PDI小于1.4,末端活性基团的取代率纯度大于90%,生物可降解的聚合包括有PLGA/PLA/PCL,PLGA的比例有50:50,75:25,PLA有左旋和外消旋,这三种生物可降解高分子分子量从1000-20000不等都可以选择。
供应商:西安凯新生物科技有限公司
mPEG3400-S-S-PDLLA5000
Items | Specification | Results |
Appearance | White/ Light yellow solid | Light yellow solid |
1H NMR | Identical to the structure | Identical to the structure |
Foreign Material | None | None |
Substitution | >90% | 93% |
PDI |
| <1.3 |
mPEG5000-SS-PLGA5000-COOHPLGA:50/50
Items | Specification | Results |
Appearance | White/ Off-white solid | Off-white solid |
1H NMR | Identical to the structure | Identical to the structure |
Foreign Material | None | None |
Substitution | >90% | 95% |
PDI |
| <1.3 |
核磁图谱:
我公司还可以提供相关产品包括有:
mPEG-SS-PLGA-COOH
mPEG-SS-PLGA-NHS
mPEG-SS-PLGA-MAL
mPEG-SS-PLGA-NH2
mPEG-SS-PLGA-OH
PLGA-SS-mPEG
PLGA-SS-PEG-PLGA
PLGA-SS-PEG-MAL
PLGA-SS-PEG-COOH
PLGA-SS-PEG-NH2
PLGA-SS-PEG-NHS
PLGA-SS-PEG-Biotin
PLGA-SS-PEG-N3
PLGA-SS-PEG-SH
PLGA-SS-PEG-OH
PLGA-SS-PEG-Br
PLGA-SS-PEG-Folate
mPEG-SS-PLA-COOH
mPEG-SS-PLA-NHS
mPEG-SS-PLA-MAL
mPEG-SS-PLA-NH2
mPEG-SS-PLA-OH
PLA-SS-mPEG
PLA-SS-PEG-PLA
PLA-SS-PEG-MAL
PLA-SS-PEG-COOH
PLA-SS-PEG-NH2
PLA-SS-PEG-NHS
PLA-SS-PEG-Biotin
PLA-SS-PEG-N3
PLA-SS-PEG-SH
mPEG-SS-PCL-COOH
mPEG-SS-PCL-NHS
mPEG-SS-PCL-MAL
mPEG-SS-PCL-NH2
mPEG-SS-PCL-OH
PCL-SS-PEG-OMe
PCL-SS-PEG-PCL
PCL-SS-PEG-MAL
PCL-SS-PEG-COOH
PCL-SS-PEG-NH2
PCL-SS-PEG-NHS
PCL-SS-PEG-Biotin
PCL-SS-PEG-N3
PCL-SS-PEG-SH
PCL-PEG-CO-NHS
PCL-PEG-CO-COOH
PCL-PEG-CO-MAL
PCL-PEG-CO-NH2
PCL-PEG-COONHS
供应商:西安凯新生物科技有限公司