蛋白质修饰——PEG修饰服务

蛋白质药物用于人类疾病的ZL近几年得到飞速发展，但蛋白质药物却存在诸如半衰期短、高免疫原性、低溶解性、易被酶水解等弊端。用PEG（聚乙二醇）修饰这些蛋白质分子，能明显消除这些不利因素，成为延长蛋白质半衰期，改变其药代动力学特性与免疫原性的有效手段。可以用于PEG修饰的目标蛋白质包括重组蛋白质、合成的肽段、抗体片段等。蛋白质修饰（PEG修饰）具有广阔的应用前景，迄今为止，已经有十个PEG修饰的蛋白质药物通过美国FDA批准上市。
 021-58387065
手机号同为qq号  13681619662
www.zqbio.com
 有效的进行蛋白质修饰/PEG修饰的关键步骤包括：
一、选择合适的PEG分子以获得较好的药代动力学特性。
二、选择可靠的供应商以保障原料来源的品质及稳定性。
三、选择恰当的反应基团以保障修饰位点的特异性从而ZD限度的保持药物的生物学活性。
四、选择ZJ的修饰条件如缓冲液体系、pH、时间等，以保障尽量高的修饰率与活性保留比例、降低原料成本。
五、建立合理的分离工艺，去除未修饰蛋白的残留。由于PEG修饰总是会导致蛋白质活性的下降，高活性的痕量未修饰蛋白会严重干扰修饰后样品的活性，并导致用药时的困难。
•蛋白质修饰可提供服务：
一、PEG选择：评价PEG是否合适的标准包括药代动力学参数、目标蛋白活性保留程度、免疫原性、修饰效率、可放大性与成本等。
二、PEG修饰蛋白质制备：在完成PEG选择步骤后，欣百诺可以为您进行工艺放大并制备您需要的PEG修饰蛋白。我们可以提供毫克到克级的修饰蛋白。我们也可以提供符合ZGGLP/GMP标准的大规模样品生产，供您临床前研究与临床研究。
三、中试/大规模PEG修饰过程开发：欣百诺的过程开发服务可以为您提供工业规模的PEG修饰工艺，并按照药品要求建立修饰后的目标蛋白质纯化工艺。所建立的技术工艺与相关知识产权可以归客户所有。 
【修饰性PEG】
修饰性PEG又叫修饰性聚乙二醇，是经过化学修饰基团或者生物活性基团修饰的PEG。在药物开发研究中，为了增加蛋白或多肽药物在体内半衰期，降低免疫原性，同时增加药物的水溶性，使用有化学基团修饰的PEG与蛋白药物共价结合，与蛋白结合之前的带有修饰性基团的PEG就是修饰性PEG。
【修饰性PEG的修饰基团】：
氨基（-Amine）-NH2，氨甲基-CH2-NH2，马来酰亚胺-Mal，羧基-COOH,巯基（-Thiol）-SH，丙醛-ALD，琥珀酰亚胺碳酸酯-SC，琥珀酰亚胺乙酸酯-SCM，琥珀酰亚胺丙酸酯-SPA，琥珀酰亚胺琥珀酸酯-SS，琥珀酰亚胺-NHS，二硫吡啶基-OPSS，丙酸基-CH2CH2COOH，醛基-CHO，正吡啶二硫基-S-S-Pyridine，巯酯基-VS，丙烯酸基-Acrylate，丙烯酸基-AC，叠氮基-Azide，生物素基-Biotin，环氧基-EP，荧光素基-Fluorescein，戊二酸基-GA，酰肼基-Hydrazide，炔基-Alkyne，对硝基苯碳酸酯基-NPC，异氰酸基-NCO，邻二硫吡啶基-OPSS，硅烷基-Silane，-SVA，BOC-，羧甲基-CM，Fmoc-NH-。
  Laysan Bio、Creative PEGWorks、Iris Biotech Cfm、NOF日油等不同规格的修饰性PEG，进口原装，1～2周货期，可供应mg-kg级别的修饰性PEG。
【常用的修饰性P
 上海子起生物科技有限公司
联系人:杨先生
400-811-9081
电话：021-58387065
传真：021-58357065
手机：13681619662
qq:2453006496
www.ziqibio.com

Seebio   货号   货号    品名    包装
LP-001 4arm-PEG-ACRL-10K-1g 4arm-PEG-ACRL, MW 10kDa 1g
LP-002 4arm-PEG-ACRL-20K-1g 4arm-PEG-ACRL, MW 20kDa 1g
LP-003 4arm-PEG-ACRL-20K-5g 4arm-PEG-ACRL, MW 20kDa 5g
LP-004 4arm-PEG-CM-10K-1g 4arm-PEG-CM, MW 10kDa 1g
LP-005 4arm-PEG-CM-10K-5g 4arm-PEG-CM, MW 10kDa 5g
LP-006 4arm-PEG-EPOX-10K-5g 4arm-PEG-Epoxide, MW 10kDa 5g
LP-007 4arm-PEG-EPOX-20K-1g 4arm-PEG-Epoxide, MW 20kDa 1g
LP-007 4arm-PEG-EPOX-20K-5g 4arm-PEG-Epoxide, MW 20kDa 5g
LP-008 4arm-PEG-MAL-10K-1g 4arm-PEG-MAL, MW 10kDa 1g
LP-009 4arm-PEG-MAL-20K-1g 4arm-PEG-MAL, MW 20kDa 1g
LP-010 4arm-PEG-NH2-10K-1g 4arm-PEG-NH2, MW 10kDa 1g
LP-010 4arm-PEG-NH2-10K-5g 4arm-PEG-NH2, MW 10kDa 5g
LP-011 4arm-PEG-NH2-20K-1g 4arm-PEG-NH2, MW 20kDa 1g
LP-011 4arm-PEG-NH2-20K-5g 4arm-PEG-NH2, MW 20kDa 5g
LP-012 4arm-PEG-SCM-10K-1g 4arm-PEG-SCM, MW 10kDa 1g
LP-012 4arm-PEG-SCM-10K-5g 4arm-PEG-SCM, MW 10kDa 5g
LP-013 4arm-PEG-SH-10K-1g 4arm-PEG-Thiol, MW 10kDa 1g
LP-014 ACRL-PEG-ACRL-1000-1g Acrylate-PEG-Acrylate, MW 1,000 1g
LP-015 ACRL-PEG-ACRL-10K-1g Acrylate-PEG-Acrylate, MW 10kDa 1g
LP-016 ACRL-PEG-ACRL-2000-1g Acrylate-PEG-Acrylate, MW 2,000 1g
LP-017 ACRL-PEG-ACRL-20K-1g Acrylate-PEG-Acrylate, MW 20kDa 1g
LP-018 ACRL-PEG-ACRL-3400-1g Acrylate-PEG-Acrylate, MW 3,400 1g
LP-018 ACRL-PEG-ACRL-3400-5g Acrylate-PEG-Acrylate, MW 3,400 5g
LP-019 ACRL-PEG-ACRL-5000-1g Acrylate-PEG-Acrylate, MW 5,000 1g
LP-019 ACRL-PEG-ACRL-5000-5g Acrylate-PEG-Acrylate, MW 5,000 5g
LP-020 ACRL-PEG-MAL-3400-1g Acrylate-PEG-Maleimide, MW 3,400 1g
LP-021 ACRL-PEG-SCM-2000-1g Acrylate-PEG-SCM, MW 2,000 1g
LP-021 ACRL-PEG-SCM-2000-500mg Acrylate-PEG-SCM, MW 2,000 500mg
LP-022 ACRL-PEG-SCM-3400-1g Acrylate-PEG-SCM, MW 3,400 1g
LP-022 ACRL-PEG-SCM-3400-500mg Acrylate-PEG-SCM, MW 3,400 500mg
LP-023 ACRL-PEG-SCM-5000-1g Acrylate-PEG-SCM, MW 5,000 1g
LP-024 ACRL-PEG-SVA-3400-1g Acrylate-PEG-SVA, MW 3,400 1g
LP-024 ACRL-PEG-SVA-3400-500mg Acrylate-PEG-SVA, MW 3,400 500mg
LP-025 bALD-PEG-bALD-10K-1g ButyrAldehyde-PEG-ButyrAldehyde, MW 10kDa 1g
LP-025 bALD-PEG-bALD-10K-5g ButyrAldehyde-PEG-ButyrAldehyde, MW 10kDa 5g
LP-026 bALD-PEG-bALD-20K-1g ButyrAldehyde-PEG-ButyrAldehyde, MW 20kDa 1g
LP-026 bALD-PEG-bALD-20K-5g ButyrAldehyde-PEG-ButyrAldehyde, MW 20kDa 5g
LP-027 bALD-PEG-bALD-3400-1g ButyrAldehyde-PEG-ButyrAldehyde, MW 3,400 1g
LP-027 bALD-PEG-bALD-3400-5g ButyrAldehyde-PEG-ButyrAldehyde, MW 3,400 5g
LP-028 bALD-PEG-bALD-5K-1g ButyrAldehyde-PEG-ButyrAldehyde, MW 5,000 1g
LP-028 bALD-PEG-bALD-5K-5g ButyrAldehyde-PEG-ButyrAldehyde, MW 5,000 5g
LP-029 Biotin-PEG-MAL-3400-100mg Biotin-PEG-Maleimide, MW 3,400 100mg
LP-029 Biotin-PEG-MAL-3400-1g Biotin-PEG-Maleimide, MW 3,400 1g
LP-029 Biotin-PEG-MAL-3400-500mg Biotin-PEG-Maleimide, MW 3,400 500mg
LP-030 Biotin-PEG-MAL-5000-1g Biotin-PEG-Maleimide, MW 5,000 1g
LP-031 Biotin-PEG-NH2-2000-500mg Biotin-PEG-NH2, MW 2,000 500mg
LP-032 Biotin-PEG-NH2-3400-100mg Biotin-PEG-NH2, MW 3,400 100mg
LP-032 Biotin-PEG-NH2-3400-1g Biotin-PEG-NH2, MW 3,400 1g
LP-033 Biotin-PEG-NH2-5000-100mg Biotin-PEG-NH2, MW 5,000 100mg
LP-033 Biotin-PEG-NH2-5000-1g Biotin-PEG-NH2, MW 5,000 1g
LP-034 Biotin-PEG-SC-2000-100mg Biotin-PEG-SC, MW 2,000 100mg
LP-034 Biotin-PEG-SC-2000-1g Biotin-PEG-SC, MW 2,000 1g
LP-035 Biotin-PEG-SC-3400-100mg Biotin-PEG-SC, MW 3,400 100mg
LP-035 Biotin-PEG-SC-3400-1g Biotin-PEG-SC, MW 3,400 1g
LP-035 Biotin-PEG-SC-3400-500mg Biotin-PEG-SC, MW 3,400 500mg
LP-036 Biotin-PEG-SC-5000-100mg Biotin-PEG-SC, MW 5,000 100mg
LP-037 Biotin-PEG-SCM-3400-100mg Biotin-PEG-SCM, MW 3,400 100mg
LP-037 Biotin-PEG-SCM-3400-1g Biotin-PEG-SCM, MW 3,400 1g
LP-037 Biotin-PEG-SCM-3400-500mg Biotin-PEG-SCM, MW 3,400 500mg
LP-038 Biotin-PEG-SCM-5000-100mg Biotin-PEG-SCM, MW 5,000 100mg
LP-038 Biotin-PEG-SCM-5000-1g Biotin-PEG-SCM, MW 5,000 1g
LP-038 Biotin-PEG-SCM-5000-500mg Biotin-PEG-SCM, MW 5,000 500mg
LP-039 Biotin-PEG-SIL-3400-500mg Biotin-PEG-Silane, MW 3,400 500mg
LP-040 Biotin-PEG-SVA-3400-100mg Biotin-PEG-SVA, MW 3,400 100mg
LP-040 Biotin-PEG-SVA-3400-1g Biotin-PEG-SVA, MW 3,400 1g
LP-040 Biotin-PEG-SVA-3400-500mg Biotin-PEG-SVA, MW 3,400 500mg
LP-041 Biotin-PEG-SVA-5000-100mg Biotin-PEG-SVA, MW 5,000 100mg
LP-041 Biotin-PEG-SVA-5000-1g Biotin-PEG-SVA, MW 5,000 1g
LP-041 Biotin-PEG-SVA-5000-500mg Biotin-PEG-SVA, MW 5,000 500mg
LP-042 BOC-NH-PEG-NH2-2000-1g BOC-NH-PEG-Amine, MW 2,000 1g
LP-043 BOC-NH-PEG-NH2-3400-1g BOC-NH-PEG-Amine, MW 3,400 1g
LP-043 BOC-NH-PEG-NH2-3400-500mg BOC-NH-PEG-Amine, MW 3,400 500mg
LP-044 BOC-NH-PEG-NH2-5000-1g BOC-NH-PEG-Amine, MW 3,400 5g
LP-044 BOC-NH-PEG-NPC-5000-1g BOC-NH-PEG-NPC, MW 5,000 1g
LP-044 BOC-NH-PEG-NPC-5000-500mg BOC-NH-PEG-NPC, MW 5,000 500mg
LP-045 BOC-NH-PEG-SC-3400-1g BOC-NH-PEG-SC, MW 3,400 1g
LP-045 BOC-NH-PEG-SC-3400-500mg BOC-NH-PEG-SC, MW 3,400 500mg
LP-046 BOC-NH-PEG-SC-5000-1g BOC-NH-PEG-SC, MW 5,000 1g
LP-046 BOC-NH-PEG-SC-5000-500mg BOC-NH-PEG-SC, MW 5,000 500mg
LP-047 BOC-NH-PEG-SCM-1000-1g BOC-NH-PEG-SCM, MW 1,000 1g
LP-047 BOC-NH-PEG-SCM-1000-500mg BOC-NH-PEG-SCM, MW 1,000 500mg
LP-048 BOC-NH-PEG-SCM-2000-1g BOC-NH-PEG-SCM, MW 2,000 1g
LP-048 BOC-NH-PEG-SCM-2000-500mg BOC-NH-PEG-SCM, MW 2,000 500mg
LP-049 BOC-NH-PEG-SCM-3400-1g BOC-NH-PEG-SCM, MW 3,400 1g
LP-049 BOC-NH-PEG-SCM-3400-500mg BOC-NH-PEG-SCM, MW 3,400 500mg
LP-049 BOC-NH-PEG-SCM-3400-5g BOC-NH-PEG-SCM, MW 3,400 5g
LP-050 BOC-NH-PEG-SCM-5K-1g BOC-NH-PEG-SCM, MW 5,000 1g
LP-051 CM-PEG-CM-1000-1g Carboxymethyl-PEG-Carboxymethyl, MW 1,000 1g
LP-051 CM-PEG-CM-1000-5g Carboxymethyl-PEG-Carboxymethyl, MW 1,000 5g
LP-052 CM-PEG-CM-10K-1g Carboxymethyl-PEG-Carboxymethyl, MW 10kDa 1g
LP-052 CM-PEG-CM-10K-5g Carboxymethyl-PEG-Carboxymethyl, MW 10kDa 5g
LP-053 CM-PEG-CM-2000-1g Carboxymethyl-PEG-Carboxymethyl, MW 2,000 1g
LP-053 CM-PEG-CM-2000-5g Carboxymethyl-PEG-Carboxymethyl, MW 2,000 5g
LP-054 CM-PEG-CM-3400-1g Carboxymethyl-PEG-Carboxymethyl, MW 3,400 1g
LP-054 CM-PEG-CM-3400-5g Carboxymethyl-PEG-Carboxymethyl, MW 3,400 5g
LP-055 CM-PEG-CM-5000-1g Carboxymethyl-PEG-Carboxymethyl, MW 5,000 1g
LP-055 CM-PEG-CM-5000-5g Carboxymethyl-PEG-Carboxymethyl, MW 5,000 5g
LP-056 CM-PEG-SCM-35K-1g Carboxymethyl-PEG-Succinimidyl Carboxymethyl, MW 35kDa 1g
LP-056 CM-PEG-SCM-35K-5g Carboxymethyl-PEG-Succinimidyl Carboxymethyl, MW 35kDa 5g
LP-057 CM-PEG-SH-1000-1g Carboxymethyl-PEG-Thiol, MW 1,000 1g
LP-057 CM-PEG-SH-1000-500mg Carboxymethyl-PEG-Thiol, MW 1,000 500mg
LP-058 CM-PEG-SH-2000-1g Carboxymethyl-PEG-Thiol, MW 2,000 1g
LP-058 CM-PEG-SH-2000-500mg Carboxymethyl-PEG-Thiol, MW 2,000 500mg
LP-059 CM-PEG-SH-3400-1g Carboxymethyl-PEG-Thiol, MW 3,400 1g
LP-059 CM-PEG-SH-3400-500mg Carboxymethyl-PEG-Thiol, MW 3,400 500mg
LP-060 CM-PEG-SH-5000-1g Carboxymethyl-PEG-Thiol, MW 5,000 1g
LP-060 CM-PEG-SH-5000-500mg Carboxymethyl-PEG-Thiol, MW 5,000 500mg
LP-061 DSPE-PEG-Biotin-3400-1g DSPE-PEG-Biotin, MW 3,400 1g
LP-062 DSPE-PEG-MAL-3400-1g DSPE-PEG-Maleimide, MW 3,400 1g
LP-062 DSPE-PEG-MAL-3400-500mg DSPE-PEG-Maleimide, MW 3,400 500mg
LP-063 DSPE-PEG-NH2-2000-1g DSPE-PEG-NH2, MW 2,000 1g
LP-064 EPOX-PEG-EPOX-2K-1g Epoxide-PEG-Epoxide, MW 2,000 1g
LP-064 EPOX-PEG-EPOX-2K-5g Epoxide-PEG-Epoxide, MW 2,000 5g
LP-065 EPOX-PEG-EPOX-5K-1g Epoxide-PEG-Epoxide, MW 5,000 1g
LP-065 EPOX-PEG-EPOX-5K-5g Epoxide-PEG-Epoxide, MW 5,000 5g
LP-066 FLUOR-PEG-MAL-3400-1g Fluorescein-PEG-MAL, MW 3,400 1g
LP-067 FLUOR-PEG-NH2-5000-1g Fluorescein-PEG-Amine, MW 5,000 1g
LP-067 FLUOR-PEG-NH2-5000-500mg Fluorescein-PEG-Amine, MW 5,000 500mg
LP-068 FLUOR-PEG-SCM-20K-1g Fluorescein-PEG-SCM, MW 20kDa 1g
LP-068 FLUOR-PEG-SCM-20K-500mg Fluorescein-PEG-SCM, MW 20kDa 500mg
LP-069 FLUOR-PEG-SCM-3400-1g Fluorescein-PEG-SCM, MW 3,400 1g
LP-069 FLUOR-PEG-SCM-3400-500mg Fluorescein-PEG-SCM, MW 3,400 500mg
LP-069 FLUOR-PEG-SCM-3400-5g Fluorescein-PEG-SCM, MW 3,400 5g
LP-070 FLUOR-PEG-SCM-5000-1g Fluorescein-PEG-SCM, MW 5,000 1g
LP-070 FLUOR-PEG-SCM-5000-500mg Fluorescein-PEG-SCM, MW 5,000 500mg
LP-071 FLUOR-PEG-SVA-3400-1g Fluorescein-PEG-SVA, MW 3,400 1g
LP-072 FLUOR-PEG-SVA-5000-1g Fluorescein-PEG-SVA, MW 5,000 1g
LP-072 FLUOR-PEG-SVA-5K-500mg Fluorescein-PEG-SVA, MW 5,000 500mg
LP-073 FMOC-NH-PEG-CM-3400-1g FMOC-NH-PEG-CM, MW 3,400 1g
LP-074 FMOC-NH-PEG-NH2-TFA-1K-1g FMOC-NH-PEG-NH2*TFA salt, MW 1,000 1g
LP-075 FMOC-NH-PEG-NH2-TFA-5K-500mg FMOC-NH-PEG-NH2*TFA salt, MW 5,000 500mg
LP-076 FMOC-NH-PEG-OH-5000-1g FMOC-NH-PEG-OH, MW 5,000 1g
LP-077 FMOC-NH-PEG-SCM-2000-1g FMOC-NH-PEG-SCM, MW 2,000 1g
LP-077 FMOC-NH-PEG-SCM-2000-500mg FMOC-NH-PEG-SCM, MW 2,000 500mg
LP-078 FMOC-NH-PEG-SCM-3400-1g FMOC-NH-PEG-SCM, MW 3,400 1g
LP-078 FMOC-NH-PEG-SCM-3400-500mg FMOC-NH-PEG-SCM, MW 3,400 500mg
LP-078 FMOC-NH-PEG-SCM-3400-5g FMOC-NH-PEG-SCM, MW 3,400 5g
LP-079 FMOC-NH-PEG-SCM-5000-1g FMOC-NH-PEG-SCM, MW 5,000 1g
LP-079 FMOC-NH-PEG-SCM-5000-500mg FMOC-NH-PEG-SCM, MW 5,000 500mg
LP-080 HO-PEG-CM-3400-1g HO-PEG-CM, MW 3,400 1g
LP-080 HO-PEG-CM-3400-500mg HO-PEG-CM, MW 3,400 500mg
LP-080 HO-PEG-CM-3400-5g HO-PEG-CM, MW 3,400 5g
LP-081 HO-PEG-MAL-3400-1g HO-PEG-MAL, MW 3,400 1g
LP-081 HO-PEG-MAL-3400-500mg HO-PEG-MAL, MW 3,400 500mg
LP-082 HO-PEG-MAL-5000-1g HO-PEG-MAL, MW 5,000 1g
LP-082 HO-PEG-MAL-5000-500mg HO-PEG-MAL, MW 5,000 500mg
LP-083 HO-PEG-NH2-1000-1g HO-PEG-NH2, MW 1,000 1g
LP-084 HO-PEG-NH2-3400-1g HO-PEG-NH2, MW 3,400 1g
LP-084 HO-PEG-NH2-3400-500mg HO-PEG-NH2, MW 3,400 500mg
LP-085 HO-PEG-NH2-35K-1g HO-PEG-NH2, MW 35kDa 1g
LP-086 HO-PEG-NH2-5000-1g HO-PEG-NH2, MW 5,000 1g
LP-086 HO-PEG-NH2-5000-500mg HO-PEG-NH2, MW 5,000 500mg
LP-087 HZ-PEG-HZ-2000-1g Hydrazide-PEG-Hydrazide, MW 2,000 1g
LP-087 HZ-PEG-HZ-3400-1g Hydrazide-PEG-Hydrazide, MW 3,400 1g
LP-088 MAL-PEG-MAL-10K-1g Maleimide-PEG-Maleimide, MW 10kDa 1g
LP-089 MAL-PEG-MAL-2K-1g Maleimide-PEG-Maleimide, MW 2,000 1g
LP-090 MAL-PEG-MAL-3400-1g Maleimide-PEG-Maleimide, MW 3,400 1g
LP-090 MAL-PEG-MAL-3400-5g Maleimide-PEG-Maleimide, MW 3,400 5g
LP-091 MAL-PEG-MAL-5K-1g Maleimide-PEG-Maleimide, MW 5,000 1g
LP-092 MAL-PEG-SCM-10kDa-1g Maleimide-PEG-SCM, MW 10kDa 1g
LP-093 MAL-PEG-SCM-2000-100mg Maleimide-PEG-SCM, MW 2,000 100mg
LP-093 MAL-PEG-SCM-2000-1g Maleimide-PEG-SCM, MW 2,000 1g
LP-094 MAL-PEG-SCM-3400-100mg Maleimide-PEG-SCM, MW 3,400 100mg
LP-094 MAL-PEG-SCM-3400-1g Maleimide-PEG-SCM, MW 3,400 1g
LP-094 MAL-PEG-SCM-3400-500mg Maleimide-PEG-SCM, MW 3,400 500mg
LP-095 MAL-PEG-SCM-5000-100mg Maleimide-PEG-SCM, MW 5,000 100mg
LP-095 MAL-PEG-SCM-5000-1g Maleimide-PEG-SCM, MW 5,000 1g
LP-096 MAL-PEG-SVA-3400-100mg Maleimide-PEG-Succinimidyl Valerate, MW 3,400 100mg
LP-096 MAL-PEG-SVA-3400-1g Maleimide-PEG-Succinimidyl Valerate, MW 3,400 1g
LP-096 MAL-PEG-SVA-3400-500mg Maleimide-PEG-Succinimidyl Valerate, MW 3,400 500mg
LP-097 MPEG-ACRL-10K-1g mPEG-Acrylate, MW 10kDa 1g
LP-097 MPEG-ACRL-10K-5g mPEG-Acrylate, MW 10kDa 5g
LP-098 MPEG-ACRL-5000-1g mPEG-Acrylate, MW 5,000 1g
LP-098 MPEG-ACRL-5000-5g mPEG-Acrylate, MW 5,000 5g
LP-099 MPEG-bALD-20K-1g mPEG-Butyraldehyde, MW 20kDa 1g
LP-099 MPEG-bALD-20K-5g mPEG-Butyraldehyde, MW 20kDa 5g
LP-100 MPEG-bALD-30K-1g mPEG-Butyraldehyde, MW 30kDa 1g
LP-100 MPEG-bALD-30K-5g mPEG-Butyraldehyde, MW 30kDa 5g
LP-101 MPEG-bALD-5K-1g mPEG-Butyraldehyde, MW 5,000 1g
LP-101 MPEG-bALD-5K-5g mPEG-Butyraldehyde, MW 5,000 5g
LP-102 MPEG-Biotin-2000-1g mPEG-Biotin, MW 2,000 1g
LP-102 MPEG-Biotin-2000-5g mPEG-Biotin, MW 2,000 5g
LP-103 MPEG-Biotin-20K-1g mPEG-Biotin, MW 20kDa 1g
LP-104 MPEG-Biotin-5000-1g mPEG-Biotin, MW 5,000 1g
LP-104 MPEG-Biotin-5000-5g mPEG-Biotin, MW 5,000 5g
LP-105 MPEG-CM-10K-1g mPEG-Carboxymethyl, MW 10kDa 1g
LP-105 MPEG-CM-10K-5g mPEG-Carboxymethyl, MW 10kDa 5g
LP-106 MPEG-CM-2000-1g mPEG-Carboxymethyl, MW 2,000 1g
LP-106 MPEG-CM-2000-5g mPEG-Carboxymethyl, MW 2,000 5g
LP-107 MPEG-CM-20K-1g mPEG-Carboxymethyl, MW 20kDa 1g
LP-107 MPEG-CM-20K-5g mPEG-Carboxymethyl, MW 20kDa 5g
LP-108 MPEG-CM-5000-1g mPEG-Carboxymethyl, MW 5,000 1g
LP-108 MPEG-CM-5000-5g mPEG-Carboxymethyl, MW 5,000 5g
LP-109 MPEG-DSPE-5000-1g mPEG-DSPE, MW 5,000 1g
LP-109 MPEG-DSPE-5000-5g mPEG-DSPE, MW 5,000 5g
LP-110 MPEG-HZ-10K-1g mPEG-Hydrazide, MW 10kDa 1g
LP-111 MPEG-HZ-2000-1g mPEG-Hydrazide, MW 2,000 1g
LP-112 MPEG-HZ-20K-1g mPEG-Hydrazide, MW 20kDa 1g
LP-112 MPEG-HZ-20K-5g mPEG-Hydrazide, MW 20kDa 5g
LP-113 MPEG-HZ-5000-1g mPEG-Hydrazide, MW 5,000 1g
LP-113 MPEG-HZ-5000-5g mPEG-Hydrazide, MW 5,000 5g
LP-114 MPEG-MAL-10K-1g mPEG-Maleimide, MW 10kDa 1g
LP-114 MPEG-MAL-10K-5g mPEG-Maleimide, MW 10kDa 5g
LP-115 mPEG-MAL-2000-1g mPEG-Maleimide, MW 2,000 1g
LP-116 MPEG-MAL-20K-1g mPEG-Maleimide, MW 20kDa 1g
LP-116 MPEG-MAL-20K-5g mPEG-Maleimide, MW 20kDa 5g
LP-117 MPEG-MAL-30K-1g mPEG-Maleimide, MW 30kDa 1g
LP-117 MPEG-MAL-30K-5g mPEG-Maleimide, MW 30kDa 5g
LP-118 MPEG-MAL-5000-1g mPEG-Maleimide, MW 5,000 1g
LP-118 MPEG-MAL-5000-5g mPEG-Maleimide, MW 5,000 5g
LP-119 MPEG-NH2-1000-1g mPEG-Amine, MW 1,000 1g
LP-119 MPEG-NH2-1000-5g mPEG-Amine, MW 1,000 5g
LP-120 MPEG-NH2-10K-1g mPEG-Amine, MW 10kDa 1g
LP-120 MPEG-NH2-10K-5g mPEG-Amine, MW 10kDa 5g
LP-121 MPEG-NH2-2000-1g mPEG-Amine, MW 2,000 1g
LP-121 MPEG-NH2-2000-5g mPEG-Amine, MW 2,000 5g
LP-122 MPEG-NH2-20K-1g mPEG-Amine, MW 20kDa 1g
LP-122 MPEG-NH2-20K-5g mPEG-Amine, MW 20kDa 5g
LP-123 MPEG-NH2-30K-1g mPEG-Amine, MW 30kDa 1g
LP-123 MPEG-NH2-30K-5g mPEG-Amine, MW 30kDa 5g
LP-124 MPEG-NH2-5000-1g mPEG-Amine, MW 5,000 1g
LP-124 MPEG-NH2-5000-5g mPEG-Amine, MW 5,000 5g
LP-125 MPEG-NH2-550-1g mPEG-Amine, MW 550 1g
LP-125 MPEG-NH2-550-5g mPEG-Amine, MW 550 5g
LP-126 mPEG-NPC-1000-1g mPEG-Nitrophenyl Carbonate, MW 1,000 1g
LP-127 mPEG-NPC-10K-1g mPEG-Nitrophenyl Carbonate, MW 10kDa 1g
LP-127 mPEG-NPC-10K-5g mPEG-Nitrophenyl Carbonate, MW 10kDa 5g
LP-128 mPEG-NPC-2000-1g mPEG-Nitrophenyl Carbonate, MW 2,000 1g
LP-129 mPEG-NPC-20K-1g mPEG-Nitrophenyl Carbonate, MW 20kDa 1g
LP-130 MPEG-NPC-5000-1g mPEG-Nitrophenyl Carbonate, MW 5,000 1g
LP-130 MPEG-NPC-5000-5g mPEG-Nitrophenyl Carbonate, MW 5,000 5g
LP-131 MPEG-OPSS-10K-1g mPEG-Orthopyridyl Disulfide, MW 10kDa 1g
LP-132 MPEG-OPSS-2000-1g mPEG-Orthopyridyl Disulfide, MW 2,000 1g
LP-133 MPEG-OPSS-5000-1g mPEG-Orthopyridyl Disulfide, MW 5,000 1g
LP-133 MPEG-OPSS-5000-5g mPEG-Orthopyridyl Disulfide, MW 5,000 5g
LP-134 MPEG-pALD-20K-1g mPEG-Propionaldehyde, MW 20kDa 1g
LP-134 MPEG-pALD-20K-5g mPEG-Propionaldehyde, MW 20kDa 5g
LP-135 MPEG-pALD-30K-1g mPEG-Propionaldehyde, MW 30kDa 1g
LP-135 MPEG-pALD-30K-5g mPEG-Propionaldehyde, MW 30kDa 5g
LP-136 MPEG-pALD-5000-1g mPEG-Propionaldehyde, MW 5,000 1g
LP-136 MPEG-pALD-5000-5g mPEG-Propionaldehyde, MW 5,000 5g
LP-137 MPEG-PLA-5000-1g mPEG-PLA, MW 5,000 - 1 gram 1g
LP-137 MPEG-PLA-5000-5g mPEG-PLA, MW 5,000 - 5 gram 5g
LP-138 MPEG-SCM-10K-1g mPEG-SCM, MW 10kDa 1g
LP-138 MPEG-SCM-10K-5g mPEG-SCM, MW 10kDa 5g
LP-139 MPEG-SCM-20K-1g mPEG-SCM, MW 20kDa 1g
LP-139 MPEG-SCM-20K-5g mPEG-SCM, MW 20kDa 5g
LP-140 mPEG-SCM-2K-1g mPEG-SCM, MW 2,000 1g
LP-141 MPEG-SCM-5000-1g mPEG-SCM, MW 5,000 1g
LP-141 MPEG-SCM-5000-5g mPEG-SCM, MW 5,000 5g
LP-142 MPEG-SG-10K-5g mPEG-Succinimidyl Glutarate, MW 10kDa 5g
LP-143 MPEG-SG-2000-1g mPEG-Succinimidyl Glutarate, MW 2,000 1g
LP-143 MPEG-SG-2000-5g mPEG-Succinimidyl Glutarate, MW 2,000 5g
LP-144 MPEG-SG-20K-1g mPEG-Succinimidyl Glutarate, MW 20kDa 1g
LP-144 MPEG-SG-20K-5g mPEG-Succinimidyl Glutarate, MW 20kDa 5g
LP-145 MPEG-SG-30K-1g mPEG-Succinimidyl Glutarate, MW 30kDa 1g
LP-145 MPEG-SG-30K-5g mPEG-Succinimidyl Glutarate, MW 30kDa 5g
LP-146 MPEG-SG-5000-1g mPEG-Succinimidyl Glutarate, MW 5,000 1g
LP-146 MPEG-SG-5000-5g mPEG-Succinimidyl Glutarate, MW 5,000 5g
LP-147 MPEG-SH-1000-1g mPEG-Thiol, MW 1,000 1g
LP-148 MPEG-SH-10K-1g mPEG-Thiol, MW 10kDa 1g
LP-149 MPEG-SH-2000-1g mPEG-Thiol, MW 2,000 1g
LP-150 MPEG-SH-20K-1g mPEG-Thiol, MW 20kDa 1g
LP-151 MPEG-SH-20K-5g mPEG-Thiol, MW 20kDa 5g
LP-151 MPEG-SH-5000-1g mPEG-Thiol, MW 5,000 1g
LP-152 MPEG-SH-5000-5g mPEG-Thiol, MW 5,000 5g
LP-152 MPEG-SIL-1000-1g mPEG-Silane, MW 1,000 1g
LP-153 MPEG-SIL-2000-1g mPEG-Silane, MW 2,000 1g
LP-153 MPEG-SIL-5000-1g mPEG-Silane, MW 5,000 1g
LP-154 MPEG-SIL-5000-5g mPEG-Silane, MW 5,000 5g
LP-154 MPEG-SPA-550-1g mPEG-SPA, MW 550 1g
LP-155 MPEG-SPA-550-5g mPEG-SPA, MW 550 5g
LP-155 MPEG-SS-20K-1g mPEG-Succinimidyl Succinate, MW 20kDa 1g
LP-156 MPEG-SS-20K-5g mPEG-Succinimidyl Succinate, MW 20kDa 5g
LP-156 MPEG-SS-30K-1g mPEG-Succinimidyl Succinate, MW 30kDa 1g
LP-157 MPEG-SS-30K-5g mPEG-Succinimidyl Succinate, MW 30kDa 5g
LP-157 MPEG-SS-5000-1g mPEG-Succinimidyl Succinate, MW 5,000 1g
LP-158 MPEG-SS-5000-5g mPEG-Succinimidyl Succinate, MW 5,000 5g
LP-158 MPEG-SVA-10K-1g mPEG-Succinimidyl Valerate, MW 10kDa 1g
LP-159 MPEG-SVA-10K-5g mPEG-Succinimidyl Valerate, MW 10kDa 5g
LP-159 MPEG-SVA-2000-1g mPEG-Succinimidyl Valerate, MW 2,000 1g
LP-160 MPEG-SVA-2000-5g mPEG-Succinimidyl Valerate, MW 2,000 5g
LP-160 MPEG-SVA-20K-1g mPEG-Succinimidyl Valerate, MW 20kDa 1g
LP-161 MPEG-SVA-20K-5g mPEG-Succinimidyl Valerate, MW 20kDa 5g
LP-161 MPEG-SVA-30K-1g mPEG-Succinimidyl Valerate, MW 30kDa 1g
LP-162 MPEG-SVA-30K-5g mPEG-Succinimidyl Valerate, MW 30kDa 5g
LP-162 MPEG-SVA-5000-1g mPEG-Succinimidyl Valerate, MW 5,000 1g
LP-163 MPEG-SVA-5000-5g mPEG-Succinimidyl Valerate, MW 5,000 5g
LP-163 MPEG-TOSYL-30K-1g mPEG-Tosylate, MW 30kDa 1g
LP-164 MPEG-TOSYL-30K-5g mPEG-Tosylate, MW 30kDa 5g
LP-165 NH2-PEG-CM-1000-1g NH2-PEG-CM, MW 1,000 1g
LP-165 NH2-PEG-CM-1000-500mg NH2-PEG-CM, MW 1,000 500mg
LP-166 NH2-PEG-CM-10kDa-1g NH2-PEG-CM, MW 10kDa 1g
LP-166 NH2-PEG-CM-10kDa-500mg NH2-PEG-CM, MW 10kDa 500mg
LP-167 NH2-PEG-CM-2000-1g NH2-PEG-CM, MW 2,000 1g
LP-167 NH2-PEG-CM-2000-500mg NH2-PEG-CM, MW 2,000 500mg
LP-168 NH2-PEG-CM-3400-1g NH2-PEG-CM, MW 3,400 1g
LP-168 NH2-PEG-CM-3400-500mg NH2-PEG-CM, MW 3,400 500mg
LP-168 NH2-PEG-CM-3400-5g NH2-PEG-CM, MW 3,400 5g
LP-169 NH2-PEG-CM-5000-1g NH2-PEG-CM, MW 5,000 1g
LP-169 NH2-PEG-CM-5000-500mg NH2-PEG-CM, MW 5,000 500mg
LP-170 NH2-PEG-NH2-10K-1g Amine-PEG-Amine, MW 10kDa 1g
LP-170 NH2-PEG-NH2-10K-5g Amine-PEG-Amine, MW 10kDa 5g
LP-171 NH2-PEG-NH2-1K-1g Amine-PEG-Amine, MW 1,000 1g
LP-171 NH2-PEG-NH2-1K-5g Amine-PEG-Amine, MW 1,000 5g
LP-172 NH2-PEG-NH2-20K-1g Amine-PEG-Amine, MW 20kDa 1g
LP-172 NH2-PEG-NH2-20K-5g Amine-PEG-Amine, MW 20kDa 5g
LP-173 NH2-PEG-NH2-2K-1g Amine-PEG-Amine, MW 2,000 1g
LP-174 NH2-PEG-NH2-3400-1g Amine-PEG-Amine, MW 3,400 1g
LP-174 NH2-PEG-NH2-3400-5g Amine-PEG-Amine, MW 3,400 5g
LP-175 NH2-PEG-NH2-35K-1g Amine-PEG-Amine, MW 35kDa 1g
LP-175 NH2-PEG-NH2-35K-5g Amine-PEG-Amine, MW 35kDa 5g
LP-176 NH2-PEG-NH2-5K-1g Amine-PEG-Amine, MW 5,000 1g
LP-177 NH2-PEG-SH-1000-1g NH2-PEG-Thiol, MW 1,000 1g
LP-178 NH2-PEG-SH-20K-1g NH2-PEG-Thiol, MW 20kDa 1g
LP-178 NH2-PEG-SH-20K-500mg NH2-PEG-Thiol, MW 20kDa 500mg
LP-179 NH2-PEG-SH-5000-1g NH2-PEG-Thiol, MW 5,000 1g
LP-179 NH2-PEG-SH-5000-500mg NH2-PEG-Thiol, MW 5,000 500mg
LP-180 NH2-PEG-VA-3400-1g Amine-PEG-Valeric Acid, MW 3,400 1g
LP-180 NH2-PEG-VA-3400-500mg Amine-PEG-Valeric Acid, MW 3,400 500mg
LP-181 NH2-PEG-VA-5K-1g Amine-PEG-Valeric Acid, MW 5,000 1g
LP-182 NPC-PEG-NPC-2000-1g NPC-PEG-NPC, MW 2,000 1g
LP-183 NPC-PEG-NPC-3400-1g NPC-PEG-NPC, MW 3,400 1g
LP-183 NPC-PEG-NPC-3400-5g NPC-PEG-NPC, MW 3,400 5g
LP-184 OPSS-PEG-CM-5000-1 g OPSS-PEG-CM, MW 5,000 1g
LP-185 OPSS-PEG-OPSS-10K-1g OPSS-PEG-OPSS, MW 10kDa 1g
LP-186 OPSS-PEG-OPSS-2000-1g OPSS-PEG-OPSS, MW 2,000 1g
LP-186 OPSS-PEG-OPSS-2000-1g OPSS-PEG-OPSS, MW 2,000 1g
LP-186 OPSS-PEG-OPSS-2000-5g OPSS-PEG-OPSS, MW 2,000 5g
LP-187 OPSS-PEG-OPSS-3400-1g OPSS-PEG-OPSS, MW 3,400 1g
LP-187 OPSS-PEG-OPSS-3400-1g OPSS-PEG-OPSS, MW 3,400 1g
LP-188 OPSS-PEG-SCM-3400-1g OPSS-PEG-SCM, MW 3,400 1g
LP-188 OPSS-PEG-SCM-3400-500mg OPSS-PEG-SCM, MW 3,400 500mg
LP-189 OPSS-PEG-SVA-2000-1g OPSS-PEG-SVA, MW 2,000 1g
LP-190 OPSS-PEG-SVA-3400-1g OPSS-PEG-SVA, MW 3,400 1g
LP-190 OPSS-PEG-SVA-3400-500mg OPSS-PEG-SVA, MW 3,400 500mg
LP-191 OPSS-PEG-SVA-5000-1g OPSS-PEG-SVA, MW 5,000 1g
LP-191 OPSS-PEG-SVA-5000-500mg OPSS-PEG-SVA, MW 5,000 500mg
LP-192 SCM-PEG-CM-35K-1g SCM-PEG-CM, MW 35,000 1g
LP-192 SCM-PEG-CM-35K-5g SCM-PEG-CM, MW 35,000 5g
LP-193 SCM-PEG-SCM-3400-1g SCM-PEG-SCM, MW 3,400 1g
LP-193 SCM-PEG-SCM-3400-5g SCM-PEG-SCM, MW 3,400 5g
LP-194 SC-PEG-CM-1000-1g SC-PEG-CM, MW 1,000 1g
LP-195 SC-PEG-CMme-3400-1g SC-PEG-CM (methyl ester), MW 3,400 1g
LP-195 SC-PEG-CMme-3400-500mg SC-PEG-CM (methyl ester), MW 3,400 500mg
LP-196 SG-PEG-SG-10K-1g SG-PEG-SG, MW 10kDa 1g
LP-196 SG-PEG-SG-10K-5g SG-PEG-SG, MW 10kDa 5g
LP-197 SG-PEG-SG-2000-1g SG-PEG-SG, MW 2,000 1g
LP-198 SG-PEG-SG-3400-1g SG-PEG-SG, MW 3,400 1g
LP-198 SG-PEG-SG-3400-5g SG-PEG-SG, MW 3,400 5g
LP-199 SG-PEG-SG-5K-1g SG-PEG-SG, MW 5,000 1g
LP-199 SG-PEG-SG-5K-5g SG-PEG-SG, MW 5,000 5g
LP-200 SH-PEG-SH-10K-1g Thiol-PEG-Thiol, MW 10kDa 1g
LP-200 SH-PEG-SH-10K-5g Thiol-PEG-Thiol, MW 10kDa 5g
LP-201 SH-PEG-SH-3400-1g Thiol-PEG-Thiol, MW 3,400 1g
LP-201 SH-PEG-SH-3400-5g Thiol-PEG-Thiol, MW 3,400 5g
LP-202 SH-PEG-SH-5K-1g Thiol-PEG-Thiol, MW 5,000 1g
LP-202 SH-PEG-SH-5K-5g Thiol-PEG-Thiol, MW 5,000 5g
LP-203 SIL-PEG-SIL-3400-1g Silane-PEG-Silane, MW 3,400 1g
LP-204 SS-PEG-SS-2000-1g SS-PEG-SS, MW 2,000 1g
LP-205 SS-PEG-SS-3400-1g SS-PEG-SS, MW 3,400 1g
LP-205 SS-PEG-SS-3400-5g SS-PEG-SS, MW 3,400 5g
LP-206 SVA-PEG-SVA-3400-1g SVA-PEG-SVA, MW 3,400 1g
LP-206 SVA-PEG-SVA-3400-5g SVA-PEG-SVA, MW 3,400 5g
LP-207 SVA-PEG-SVA-5K-1g SVA-PEG-SVA, MW 5,000 1g
LP-207 SVA-PEG-SVA-5K-5g SVA-PEG-SVA, MW 5,000 5g
LP-208 TOSYL-PEG-TOSYL-35K-1g Tosylate-PEG-Tosylate, MW 35kDa 1g
LP-208 TOSYL-PEG-TOSYL-35K-5g Tosylate-PEG-Tosylate, MW 35kDa 5g
LP-209 VA-PEG-VA-20K-1g Valeric Acid-PEG-Valeric Acid, MW 20kDa 1g
LP-209 VA-PEG-VA-20K-5g Valeric Acid-PEG-Valeric Acid, MW 20kDa 5g
LP-210 VA-PEG-VA-5000-1g Valeric Acid-PEG-Valeric Acid, MW 5,000 1g
LP-210 VA-PEG-VA-5000-5g Valeric Acid-PEG-Valeric Acid, MW 5,000 5g

 

赵洁 2015-3-19 09:14:20

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