85141-94-2,Br-PEG4-OH,Bromo-PEG4-alcohol有溴基和末端羟基 英文名称:Br-PEG4-OH Bromo-PEG4-alcohol 2-[2-[2-(2-Bromoethoxy)ethoxy]ethoxy]ethanol 中文名称:溴代-四聚乙二醇 2-[2-[2-(2-溴乙氧基)乙氧基]乙氧基] CAS 号:85141-94-2 分子式:C8H17BrO4 分子量:257.13 纯 度:95%+ 规 格:1g、5g、10g 产品简介:溴-PEG4-醇是一种含有溴基和末端羟基的PEG连接剂。亲水性PEG间隔物增加了在水介质中的溶解度。溴(Br)是亲核取代反应的一个很好的离开基团。羟基可以进一步衍生或替换为其他反应性官能团。 西安凯新生物科技有限公司是国内业PEG供应商,可以提供不同分子量的PEG衍生物,小分子PEG的循环节可以做到1-36个,高分子PEG分子量从1000-40000不等,可以修饰的基团有:氨基类,NHBOC类,Fmoc类,羧酸类,Mal类,NHS类,叠氮类,DBCO类,Cy3/Cy5/Cy7类,THP类,苄基类,基类,溴代类,叔丁酯类,类,类,生物素类,五类,磺酸酯类,巯基类,产品纯度高达98%以上,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。 其他产品列表: Bromo-PEG4alcohol Br-PEG4alcohol 85141-94-2 Bromo-PEG4-acid Br-PEG4-COOH 1393330-38-5 Bromo-PEG4-t-butyl ester Br-PEG4-t-butyl ester 564476-32-0 Bromo-PEG5-alcohol Br-PEG5-alcohol 957205-14-0 Bromo-PEG5-Azide Br-PEG5-N3 1402411-90-8 Bromo-PEG5-Bromide Br-PEG5-Bromide 67705-77-5 Bromo-PEG5-phosphonicacid Br-PEG5-phosphonicCOOH 1446282-37-6 Bromo-PEG5-phosphonicacidethylester Br-PEG5-phosphonicCOOHethyl ester 1446282-41-2 Bromo-PEG5-t-butyl ester Br-PEG5-t-butyl ester 1415800-38-2 Bromo-PEG6-alcohol Br-PEG6-alcohol 136399-05-8 Bromo-PEG6-t-butyl ester Br-PEG6-t-butyl ester 1393330-41-0 Bromo-PEG8-t-butyl ester Br-PEG8-t-butyl ester 1623792-00-6 C16PEG(5000)Ceramide C16PEG(5000)Ceramide 212116-78-4 C18-PEG4-Amine C18-PEG4-NH2 1807537-36-5 C18-PEG4-Azide C18-PEG4-N3 1807539-11-2 C18-PEG5-Acid C18-PEG5-COOH 1807534-83-3 C18-PEG5-NHS C18-PEG5-NHS 1807537-37-6 C8PEG(750)Ceramide C8PEG(750)Ceramide 212116-76-2 Cbz-N-amido-PEG2-acid Cbz-N-amido-PEG2-COOH 1347750-76-8 Cbz-N-amido-PEG3-acid Cbz-N-amido-PEG3-COOH 1310327-18-4 Cbz-N-amido-PEG4-acid Cbz-N-amido-PEG4-COOH 756526-00-8 Cbz-N-amido-PEG5-acid Cbz-N-amido-PEG5-COOH 1347750-74-6 Cbz-N-amido-PEG6-acid Cbz-N-amido-PEG6-COOH 1334177-80-8 Cbz-N-amido-PEG8-acid Cbz-N-amido-PEG8-COOH 1334177-87-5 Chloroaceido-PEG2-NHS ester Chloroaceido-PEG2-NHS ester 1807505-34-5 Chloroaceido-PEG4-NHS ester Chloroaceido-PEG4-NHS ester 1353011-95-6 Chloroaceido-PEG4-t-Butyl Ester Chloroaceido-PEG4-t-Butyl Ester 1365655-90-8 DBCO-acid DBCO-COOH 1353016-70-2 DBCO-amine DBCO-NH2 1255942-06-3 DBCO-C6-acid DBCO-C6-COOH 1425485-72-8 DBCO-PEG4-acid DBCO-PEG4-COOH 1537170-85-6 DBCO-PEG4-amine DBCO-PEG4-NH2 1255942-08-5 DBCO-PEG4-Biotin DBCO-PEG4-Biotin 1255942-07-4 DBCO-PEG4--Maleimide DBCO-PEG4--Maleimide 1480516-75-3 DBCO-PEG4-NHS ester DBCO-PEG4-NHS ester 1427004-19-0 DBCO-PEG5-NHS ester DBCO-PEG5-NHS ester 1378531-80-6 DBCO-S-S-PEG3-Biotin DBCO-S-S-PEG3-Biotin 1430408-09-5 DdeBiotin-PEG4-Alkyne DdeBiotin-PEG4-Alkyne 1802908-00-4 DdeBiotin-PEG4-Azide DdeBiotin-PEG4-N3 1802907-93-2 DdeBiotin-PEG4-DBCO DdeBiotin-PEG4-DBCO 1807512-43-1 DeuteratedCrosslinkerDSG-d4 DeuteratedCrosslinkerDSG-d4 910292-86-3 DeuteratedCrosslinkerDSP-d8 DeuteratedCrosslinkerDSP-d8 1639836-65-9 DiazoBiotin-PEG3-Azide DiazoBiotin-PEG3-N3 1339202-33-3 DNP-PEG2-acid DNP-PEG2-COOH 1353011-89-8 DNP-PEG3-DNP DNP-PEG3-DNP 1365655-92-0 DNP-PEG4-acid DNP-PEG4-COOH 858126-76-8 DNP-PEG4-alcohol DNP-PEG4-alcohol 1807520-99-5