Biotin-PEG4-Alkyne，1458576-00-5，PEG臂增加了与生物素化合分子水溶性

Biotin-PEG4-Alkyne，1458576-00-5，PEG臂增加了与生物素化合分子水溶性
英文名称：Biotin-PEG4-alkyne

       cetylene-PEG4-biotin conjugate

       Alkyne-PEG4-Biotin

中文名称：生物素四聚乙二醇炔烃

       生物素-PEG4-炔

CAS：1458576-00-5

MFCD：MFCD22380755

分子式：C21H35N3O6S

分子量：457.6

保存及运输：运输-在-5°C下储存，保持干燥，避免阳光照射。

溶解性：DCM, acetonitrile, DMF and DMSO

纯 度：95%

规 格：100mg  500mg  1g

结构式：


产品简介：生物素-PEG4-炔烃是生物素化试剂。炔基通过点击化学反应与叠氮化物部分反应，形成稳定的三唑键。PEG臂增加了与生物素化合物共轭的分子在水介质中的溶解度。它也有助于减少和抗生物素分子结合有关的空间位阻。



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：

Biotin-PEG4-Alkyne                  1458576-00-5

Fluorescein-PEG4-Acid             1807518-76-8

Fluorescein-PEG3-Amine          1807539-04-3

Fluorescein-PEG2-Azide           1146195-72-3

Fluorescein-PEG6-NHS ester     1818294-35-7

TAMRA-PEG3-Azide                  1228100-59-1

TAMRA-PEG4-Alkyne                1225057-68-0

Mal-PEG2-PFP                           1807512-47-5

Mal-PEG3-PFP                           1807534-78-6

Mal-PEG4-PFP                           1415800-42-8

Mal-PEG5-PFP                           1807512-46-4

Mal-PEG6-PFP                           1599486-33-5

Azide-PEG3-Tos                         178685-33-1

Azide-PEG4-Tos                         236754-49-7

Azide-PEG5-Tos                         236754-49-7

Hydroxy-PEG3-Tos                       77544-68-4

Hydroxy-PEG4-Tos                       77544-68-4

Hydroxy-PEG5-Tos                       77544-60-6      

Hydroxy-PEG6-Tos                       155130-15-7

Propargyl-PEG5-Tos                     875770-32-4

Azido-PEG2-Azide                       1379365-47-5

Azido-PEG3-azide                       101187-39-7

Azido-PEG4-Azide                       182760-73-2

Azido-PEG5-Azide                       356046-26-9

Bromo-PEG2-azide                       530151-56-5

Bromo-PEG3-azide                       940005-81-2

Bromo-PEG5-azide                       1415800-37-1

Azido-PEG2-TFP ester                   1807534-87-7

Azido-PEG3-TFP ester                   1807540-76-6

Azido-PEG4-TFP ester                   1807505-33-4

Azido-PEG5-TFP ester                   1807505-31-2

Azido-PEG6-TFP ester                   1818294-50-6

Azido-PEG8-TFP ester                   1818294-49-3

Azido-PEG2-PFP ester                   1393330-37-4     

Azido-PEG3-PFP ester                   1807530-07-9

Azido-PEG4-PFP ester                   1353012-00-6

Azido-PEG5-PFP ester                   1818294-48-2

Azido-PEG6-PFP ester                   1818294-47-1

DBCO-PEG4-acid                           1537170-85-6

DBCO-amine                                 1255942-06-3

DBCO-PEG4-amine                       1255942-08-5

DBCO-PEG4-Biotin                        1255942-07-4

DBCO-PEG4-Maleimide                1480516-75-3

DBCO-PEG4-NHS ester                 1427004-19-0          

DBCO-PEG5-NHS ester                 1378531-80-6

DNP-PEG2-acid                             1353011-89-8

DNP-PEG4-acid                             858126-76-8

DNP-PEG6-acid                             1817829-84-7

DNP-PEG4-NHS ester                    858126-78-0

propargyl-PEG3-Acid                    1347760-82-0

Propargyl-PEG4-acid                    1415800-32-6

propargyl-PEG5-Acid                    1245823-51-1

Propargyl-PEG2-amine                  944561-44-8

Propargyl-PEG3-amine                  932741-18-9

Propargyl-PEG4-amine                  1013921-36-2

Propargyl-PEG5-amine                  1589522-46-2

Propargyl-PEG6-amine                  1198080-04-4

Propargyl-PEG3-azide                    932741-18-9

Propargyl-PEG4-Maleimide           1609651-90-2

Propargyl-PEG3-NHS ester           1428629-71-3

Propargyl-PEG4-NHS ester           1428629-70-2

Propargyl-PEG5-NHS ester           1393330-40-9

Biotin-PEG2-Acid                          1365655-89-5

Biotin-PEG3-acid                           252881-76-8

Biotin-PEG4-Acid                          721431-18-1

Biotin-PEG6-Acid                          1352814-10-8

Biotin-PEG12-Acid                        1621423-14-0

Biotin-PEG3-alcohol                 1263044-40-1

Biotin-PEG4-alcohol                 1778736-18-7

Biotin-PEG6-alcohol                 906099-89-6

Biotin-PEG4-Alkyne                  1458576-00-5

Biotin-PEG2-Amine                  138529-46-1

Biotin-PEG3-Amine                  359860-27-8

Biotin-PEG4-Amine                  663171-32-2

Biotin-PEG5-Amine                  113072-75-6

Biotin-PEG2-Azide  

Biotin-PEG3-Azide                 945633-30-7

Biotin-PEG4-Azide                 875770-34-6

Biotin-PEG5-azide                 1163732-89-5

Biotin-PEG7-Azide                 1334172-75-6

DBCO-PEG4-Biotin                1255942-07-4

Biotin-PEG3-hydrazide          1381861-94-4

Bis-PEG2-acid                        19364-66-0

Bis-PEG3-acid                        96517-92-9

Bis-PEG4-acid                        31127-85-2

Bis-PEG5-acid                        439114-13-3

Bis-PEG7-acid                        94376-75-7

Bis-PEG9-acid                        1268488-70-5

Acid-PEG5-NHS ester            1343476-41-4

Bis-PEG2-NHS Ester               65869-63-8

Bis-PEG3-NHS Ester               1314378-16-9

Bis-PEG4-NHS ester               1314378-11-4

Bis-PEG5-NHS ester                756526-03-1

Bis-PEG6-NHS ester               1526718-98-8

Bis-PEG7-NHS ester               1334170-02-3

TCO-PEG4-Acid                      1802913-21-8

TCO-PEG3-Maleimide            1609659-01-9

TCO-NHS ester                       1191901-33-3

TCO-PEG4-NHS ester              1613439-69-2

Hydroxy-PEG2-acid                 1334286-77-9

Hydroxy-PEG3-acid                 518044-49-0

Hydroxy-PEG4-acid                 937188-59-5

Hydroxy-PEG6-acid                 1347750-85-9

Hydroxy-PEG8-t-butyl ester    937188-60-8

Amino-PEG3-alcohol               6338-55-2

Amino-PEG4-alcohol               86770-74-3

Amino-PEG5-alcohol               34188-11-9

Amino-PEG6-alcohol               39160-70-8

Amino-PEG7-alcohol              1425973-14-3

Amino-PEG8-alcohol               352439-37-3

Amino-PEG12-alcohol              933789-97-0

Methyltetrazine-PEG4-Acid     1802907-91-0

Methyltetrazine-PEG5-Alkyne  1802907-97-6

Methyltetrazine-PEG4-Amine   1802908-05-9

Biotin-PEG4-Methyltetrazine   1835759-81-3

Methyltetrazine-PEG4-Maleimide  1802908-02-6

Tetrazine-PEG5-NHS ester              1682653-80-0

Methyltetrazine-PEG5-NHS Ester   1802907-92-1

Thiol-PEG2-acid                       1379649-73-6

Thiol-PEG3-acid                       1347750-82-6

Thiol-PEG4-acid                       749247-06-1

Thiol-PEG6-acid                       1347750-77-9

Thiol-PEG8-acid                       866889-02-3

Thiol-PEG12-acid                    1032347-93-5

Thiol-PEG3-Alcohol                 56282-36-1

Thiol-PEG4-Alcohol                 90952-27-5

Bis-PEG3-thiol                         2781-02-4

Bis-PEG5-thiol                         89141-22-0

Lipoamido-PEG4-acid             1314378-10-3

Lipoamido-PEG8-acid             1334172-70-1

Lipoamido-PEG2-alcohol        1674386-82-3

Lipoamido-PEG3-alcohol        1342764-64-0

Lipoamido-PEG3-Azide           890016-39-4

Lipoamide-PEG3-Mal              1314378-19-2

Biotin-PEG3-Lipoamide          1311963-67-3

SPDP-PEG3-acid                     1334177-97-7

SPDP-PEG6-acid                     1818294-33-5

SPDP-PEG6-NHS ester            1818294-32-4

Fmoc-N-amido-PEG2-acid      872679-70-4

Fmoc-N-amido-PEG3-acid      867062-95-1

Fmoc-N-amido-PEG4-acid      557756-85-1

Fmoc-N-amido-PEG5-acid      882847-32-7

Fmoc-N-amido-PEG6-acid      882847-34-9

Fmoc-N-amido-PEG8-acid      756526-02-0

Fmoc-N-amido-PEG9-acid      1191064-81-9

Fmoc-N-amido-PEG12-Acid    756526-01-9

Fmoc-NH-PEG2-CH2COOH     166108-71-0

Fmoc-NH-PEG3-CH2COOH     139338-72-0

Fmoc-NH-PEG4-CH2CO2H      437655-95-3