Thiol-PEG-acid，巯基聚乙二醇羧基 Thiol-PEG-acid，巯基聚乙二醇羧基

Thiol-PEG-acid，巯基聚乙二醇羧基，PEG修饰剂
西安凯新生物科技有限公司是国内知名的PEG衍生试剂供应商，我公司可以提供各种高分子PEG衍生物，分子量从1000-20000不等，涉及十几个基团，同时我公司新推出了单分散的小分子量PEG/PEO衍生物，PEG/PEO的重复单元从2个-24个不等，产品纯度高达98%以上。目前公司的PEG类产品 来源于十几个国际知名品Pai和和国内的品PaiPEG，我们跟国内知名实验室联合开发各种高附加值的PEG产品，还可以提供特殊PEG产品的定制服务。
★我公司提供的单分散短链小分子PEG试剂有以下特点和优势：
1. Monodispersed PEGs链接各种不同基团，种类丰富，世界上齐全的PEG linkers
2. Monodispersed PEGs修饰物产品价格便宜
3.产品质量好，纯度在95%以上
4. PEG个数从2个到20个不等 都可以提供
5.包装灵活，有100mg包装也有500mg  1克 和5克大包装
6.售后服务好，可货到付款，有任何质量问题可以退换货
7.接受各种复杂Monodispersed PEGs定制服务，合成的Monodispersed PEGs除了有更多样的基团 还可以提供各种不同数量的PEG的产品
8.可以提供核磁图谱及相关质量证明图谱
想了解更多小分子PEG产品 请联系我们公司。
我们还提供特殊PEG产品的定制服务.
产品目录                 CAS号              结构（R-PEG-R）
Thiol-PEG2-acid         1379649-73-6
Thiol-PEG3-acid         1347750-82-6     巯基聚乙二醇羧基
Thiol-PEG4-acid         749247-06-1
Thiol-PEG6-acid         1347750-77-9
Thiol-PEG8-acid          866889-02-3
Thiol-PEG12-acid        1032347-93-5
H2N-PEG2-COOH        791028-27-8
H2N-PEG3-COOH        784105-33-5
H2N-PEG4-COOH        663921-15-1
H2N-PEG6-COOH        905954-28-1      氨基聚乙二醇羧酸
H2N-PEG8-COOH        756526-04-2
MAL-PEG2-COOH        756525-98-1
MAL-PEG3-COOH        518044-40-1      马来酰亚胺聚乙二醇羧酸
MAL-PEG4-COOH        518044-41-2
MAL-PEG5-COOH        1286755-26-7
MAL-PEG6-COOH        518044-42-3
MAL-PEG8-COOH        1818294-46-0
HS-PEG4-COOH           749247-06-1
HS-PEG8-COOH           866889-02-3      巯基聚乙二醇羧基
HS-PEG12-COOH         1032347-93-5
MAL-PEG2-NHS          1433997-01-3
MAL-PEG3-NHS          1537892-36-6     马来酰亚胺聚乙二醇琥珀酰亚胺
MAL-PEG4-NHS          1325208-25-0
MAL-PEG5-NHS          1807537-42-3
MAL-PEG6-NHS          1599472-25-9
H2N-PEG3-OH            86770-74-3
H2N-PEG5-OH            34188-11-9
H2N-PEG6-OH            39160-70-8       氨基聚乙二醇羟基
H2N-PEG7-OH           1425973-14-3
H2N-PEG8-OH            352439-37-3
H2N-PEG12-OH          933789-97-0
N3-PEG2-NH2           166388-57-4
N3-PEG3-NH2           134179-38-7       叠氮聚乙二醇氨基
N3-PEG4-NH2           951671-92-4
N3-PEG5-NH2           516493-93-9
N3-PEG6-NH2           957486-82-7
N3-PEG7-NH2           1333154-77-0
N3-PEG8-NH2           857891-82-8
N3-PEG10-NH2          912849-73-1
HOOC-PEG3-COOH      31127-85-2
HOOC-PEG4-COOH      439114-13-3       羧基聚乙二醇羧基
HOOC-PEG6-COOH      94376-75-7
HO-PEG6-COOH          1347750-85-9      羟基聚乙二醇羧基
HO-PEG8-COOH         937188-60-8
NH2-PEG10-NH2           928292-69-7       氨基聚乙二醇氨基
NH2-PEG8-NH2          822096-36-7
NH2-PEG3-NH2          929-75-9
NH2-PEG4-NH2          68960-97-4
NH2-PEG5-NH2          72236-26-1
mPEG3-SH              31521-83-2
mPEG4-SH              52190-55-3       甲氧基聚乙二醇巯基
mPEG6-SH              441771-60-4
mPEG8-SH              651042-83-0
mPEG9-SH              651042-84-1
mPEG10-SH             651042-85-2
mPEG3-COOH           67319-28-2
mPEG4-COOH           81836-43-3
mPEG6-COOH           874208-91-0      甲氧基聚乙二醇羧基
mPEG7-COOH           1093647-41-6
mPEG10-NH2            854601-60-8
mPEG12-NH2            869718-87-6
mPEG2-NH2             31576-51-9        甲氧基聚乙二醇氨基
mPEG3-NH2             74654-07-2
mPEG4-NH2             85030-56-4
mPEG6-NH2             5498-83-9
N3-PEG2-NHS           29885-96-9
N3-PEG3-NHS           1245718-89-1      叠氮聚乙二醇琥珀酰亚胺
N3-PEG4-NHS           944251-24-5
N3-PEG5-NHS           1433996-86-1
N3-PEG8-NHS           1204834-00-3
N3-PEG12-NHS          1610796-02-5
N3-PEG2-OH            139115-90-5
N3-PEG3-OH            86520-52-7
N3-PEG4-OH            86770-67-4        叠氮聚乙二醇羟基
N3-PEG5-OH            86770-68-5
N3-PEG6-OH            86770-69-6
N3-PEG2-COOH         1312309-63-9
N3-PEG3-COOH         172531-37-2        叠氮聚乙二醇羧基
N3-PEG4-COOH         1257063-35-6
N3-PEG5-COOH         1425973-16-5
N3-PEG6-COOH         361189-66-4
N3-PEG8-COOH         1214319-92-2
N3-PEG10-COOH        1644163-57-4
N3-PEG12-COOH        1167575-20-3
Biotin-PEG2-NH2        138529-46-1        生物素聚乙二醇氨基
Biotin-PEG3-NH2        359860-27-8
Biotin-PEG4-NH2        138529-46-1
Biotin-PEG5-NH2        113072-75-6
Biotin-PEG6-NH2        663171-32-2
Biotin-PEG7-NH2        1334172-76-7
Biotin-PEG2-COOH      1365655-89-5       生物素聚乙二醇羧基
Biotin-PEG3-COOH      252881-76-8
Biotin-PEG4-COOH      721431-18-1
Biotin-PEG6-COOH      1352814-10-8
Biotin-PEG12-COOH     1621423-14-0
Biotin-PEG3-NHS        596820-83-6        生物素聚乙二醇琥珀酰亚胺
Biotin-PEG3-NHS        1253286-56-4
Biotin-PEG4-NHS        459426-22-3
Biotin-PEG12-NHS       365441-71-0
Biotin-PEG3-N3          945633-30-7
Biotin-PEG4-N3          875770-34-6       生物素聚乙二醇叠氮
Biotin-PEG5-N3          1163732-89-5
Biotin-PEG7-N3          1334172-75-6
Biotin-PEG2-MAL        305372-39-8       生物素聚乙二醇马来酰亚胺
Biotin-PEG3-MAL        1431618-70-0
Biotin-PEG6-MAL        1808990-66-0
Biotin-PEG4-Alkyne       1458576-00-5        生物素聚乙二醇炔基
Fluorescein-PEG4-Acid       1807518-76-8       荧光素基聚乙二醇羧基
Fluorescein-PEG3-Amine     1807539-04-3       荧光素基聚乙二醇氨基
Fluorescein-PEG2-Azide       1146195-72-3      荧光素基聚乙二醇叠氮基
Fluorescein-PEG3-(N-Boc)-Amine   1807534-77-5  荧光素基聚乙二醇-(N-Boc)-氨基
Fluorescein-PEG6-NHS ester    1818294-35-7     荧光素基聚乙二醇琥珀酰亚胺酯
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      叠氮基聚乙二醇-Tos(对甲苯磺酰基)
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      羟基聚乙二醇-Tos
Hydroxy-PEG6-Tos             155130-15-7
Propargyl-PEG5-Tos           875770-32-4      丙炔基聚乙二醇-Tos
Azido-PEG2-Azide               1379365-47-5
Azido-PEG3-azide         101187-39-7        叠氮基聚乙二醇叠氮基
Azido-PEG4-Azide               182760-73-2
Azido-PEG5-Azide               356046-26-9
Bromo-PEG2-azide               530151-56-5
Bromo-PEG3-azide               940005-81-2         溴聚乙二醇叠氮基
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            丙炔基聚乙二醇羧基
Propargyl-PEG4-acid           1415800-32-6
propargyl-PEG5-Acid           1245823-51-1
Propargyl-PEG2-amine         944561-44-8              丙炔基聚乙二醇氨基
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              丙炔基聚乙二醇叠氮基
Propargyl-PEG4-Maleimide      1609651-90-2           丙炔基聚乙二醇马来酰亚胺
Propargyl-PEG3-NHS ester        1428629-71-3
Propargyl-PEG4-NHS ester       1428629-70-2           丙炔基聚乙二醇琥珀酰亚胺酯
Propargyl-PEG5-NHS ester       1393330-40-9
Biotin-PEG2-Acid             1365655-89-5
Biotin-PEG3-acid              252881-76-8               生物素基聚乙二醇羧基
Biotin-PEG4-Acid             721431-18-1
Biotin-PEG6-Acid                    1352814-10-8
Biotin-PEG12-Acid               1621423-14-0
Biotin-PEG3-alcohol                1263044-40-1          生物素基聚乙二醇乙醇
Biotin-PEG4-alcohol                1778736-18-7
Biotin-PEG6-alcohol                906099-89-6
Biotin-PEG2-Amine                 138529-46-1           生物素基聚乙二醇氨基
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           生物素基聚乙二醇叠氮
Biotin-PEG4-Azide                      875770-34-6
Biotin-PEG5-azide                1163732-89-5
Biotin-PEG7-Azide                      1334172-75-6
Biotin-PEG3-hydrazide            1381861-94-4          生物素基聚乙二醇酰肼基
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       羟基聚乙二醇羧基
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          氨基聚乙二醇乙醇
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       硫醇聚乙二醇羧基
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          硫醇聚乙二醇乙醇
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
Fmoc-NH-PEG5-CH2COOH                      635287-26-2
Fmoc-NH-PEG8-CH2COOH                      868594-52-9
Fmoc-PEG4-NHS ester                           1314378-14-7
Fmoc-PEG6-NHS ester                           1818294-31-3
Fmoc-PEG8-NHS ester                           1334170-03-4
t-Boc-N-amido-PEG2-acid                            1365655-91-9
t-Boc-N-amido-PEG3-acid                            1347750-75-7
t-Boc-N-amido-PEG4-acid                            756525-91-4
t-Boc-N-amido-PEG5-acid                            1347750-78-0
t-Boc-N-amido-PEG6-acid                            882847-13-4
t-Boc-N-amido-PEG8-acid                            1334169-93-5
t-Boc-N-amido-PEG12-acid                       187848-68-6
t-Boc-N-amido-PEG2-Amine                      153086-78-3
t-Boc-N-Amido-PEG3-Amine                       101187-40-0
t-Boc-N-amido-PEG4-Amine                     811442-84-9
t-boc-N-amido-PEG5-Amine                      189209-27-6
t-Boc-N-amido-PEG6-Amine                            1091627-77-8
t-boc-N-amido-PEG7-Amine                      206265-98-7
t-Boc-N-amido-PEG9-Amine                     890091-43-7
t-Boc-N-amido-PEG11-Amine                       890091-42-6
t-Boc-N-Amido-PEG2-Azide                            950683-55-3
t-Boc-N-Amido-PEG3-Azide                       642091-68-7
t-Boc-N-Amido-PEG4-Azide                            940951-99-5
t-boc-N-amido-PEG5-Azide                       189209-27-6
Thiol-PEG2-t-butyl ester                         1398044-50-2
Thiol-PEG3-t-butyl ester                         1446282-39-8
Thiol-PEG4-t-butyl ester                         564476-33-1
Thiol-PEG6-t-butyl ester                         1818294-40-4
Propargyl-PEG4-Thiol                           1314378-10-3
Lipoamido-PEG8-acid                           1334172-70-1
Lipoamido-PEG3-Azide                          890016-39-4
S-acetyl-PEG3-alcohol                           153870-20-3
S-acetyl-PEG4-alcohol                           223611-42-5
S-acetyl-PEG6-alcohol                           1352221-63-6
S-acetyl-PEG8 alcohol                           1334177-81-9
S-acetyl-PEG3-t-butyl ester                       1818294-27-7
S-acetyl-PEG4-t-butyl ester                       1818294-26-6
S-acetyl-PEG6-t-butyl ester                       1818294-39-1
S-Acetyl-PEG3-Azido                           1310827-26-9
S-acetyl-PEG6-Tos                              1818294-25-5
Bromo-PEG2-phosphonic acid                    1446282-44-5     溴聚乙二醇磷酸
Bromo-PEG3-phosphonic acid                    1148026-99-6
Bromo-PEG5-phosphonic acid                    1446282-37-6
Bromo-PEG2-phosphonic acid ethyl ester             1226767-94-7      溴聚乙二醇磷酸酯
Bromo-PEG3-phosphonic acid ethyl ester           1148026-98-5
Bromo-PEG5-phosphonic acid ethyl ester           1446282-41-2
Bis-PEG2-PFP ester                             1314378-18-1
Bis-PEG3-PFP ester                                   1314378-13-6
Bis-PEG4-PFP ester                                   1314378-12-5
Bis-PEG5-PFP ester                                   1334177-78-4
Bis-PEG7-PFP ester                                   1334170-01-2
Bis-PEG9-PFP ester                                   1334170-00-1
Bis-PEG13-PFP ester                                  1383567-59-6
Hydroxy-PEG3-NHS                                  1807518-71-3
Hydroxy-PEG3-PFP ester                               1807537-40-1
PEG5-Tos                                            77544-60-6
PEG7-Tos                                            42749-28-0
Hydroxy-PEG2-sulfonic acid               112724-27-3  羟基聚乙二醇磺酸
Hydroxy-PEG3-sulfonic acid               173459-90-0
Hydroxy-PEG2-t-butyl ester               133803-81-3
Hydroxy-PEG3-t-butyl ester               186020-66-6
Hydroxy-PEG-4-t-butyl ester              518044-32-1
Hydroxy-PEG-5-t-butyl ester              850090-09-4
Hydroxy-PEG6-t-butyl ester               361189-64-2
Hydroxy-PEG8-t-butyl ester               1334177-84-2
Hydroxy-PEG10-t-butyl ester              778596-26-2
Hydroxy-PEG12-t-butyl ester              892154-71-1
Hydroxy-PEG2-CH2CO2t-Bu             149299-82-1
Amino-PEG10-alcohol                   129449-09-8
Bromo-PEG6-alcohol                    136399-05-8     溴聚乙二醇乙醇
Bromo-PEG4 alcohol                    85141-94-2
Thiol-PEG-acid，巯基聚乙二醇羧基，PEG修饰剂
Thiol-PEG-acid，巯基聚乙二醇羧基，PEG修饰剂