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修飾性PEG在重組蛋白藥物中的應用


  專題推薦     |      2023-08-09
Seebio 提供從磷脂PEGs到熒光PEGs的多種選擇,種類齊全,產品線豐富。同時具備重組蛋白藥物中間體合同外包開發和生產(CRO & CDMO)能力。
蛋白的PEG修飾
重組蛋白是應用重組DNA或重組RNA的技術從而獲得連接有可以翻譯成目的蛋白基因片段的重組載體。它是生物藥物中的核心產品,安全性顯著高于小分子藥物。雖生產條件苛刻,服用程序復雜,價格昂貴,但對某些疾病具有不可替代的治療作用,因而具有較高的批準率。同時,重組蛋白藥物的臨床試驗期要短于小分子藥物,專利保護相對延長,給了制藥公司更長的盈利時間。這些特點成為重組蛋白藥物研發的重要動力。
重組蛋白藥物生產流程
       重組蛋白藥物生產流程[1]
利用化學修飾及基因工程技術等對重組蛋白藥物進行改造或修飾,解決藥物在血液中半衰期短、給藥途徑單一、免疫原性和毒副反應等問題,進而增強藥物活性、提高藥物效力是重組蛋白藥物研究的重點之一。長效蛋白質生物制劑技術也是國際上許多大公司搶占的核心技術
聚乙二醇(PEGs)由于低免疫原性,良好的水溶性及生物相容性,是生物醫學中使用較多的聚合物,其“隱身”效應是生物材料的“金標準”。PEGs對蛋白藥物修飾途徑主要有氨基修飾(包括N端氨基的酰化修飾、賴氨酸側鏈氨基的酰化修飾、N端氨基的烷基化修飾)、羧基修飾、巰基修飾等。目前,PEG修飾蛋白質類藥物的研究主要集中于腺苷脫氨酶、天冬酰胺酶、干擾素、粒細胞集落刺激因子、白細胞介素等。
CAS# N/A
TZ-Ste-SO2-nBu-AEEA-Glu(OH)-
Glu(OH)-AEEA-Lys(OH)-C
(諾和長效生長激素側鏈)
CAS# 1188328-37-1
OtBu-Ara-Glu(AEEA-AEEA-OH)-OtBu
(禮來GIP/GLP-1雙重激動劑、諾和超級胰島素)
CAS# N/A
HO-Ste-CYH-Glu(OH)-Glu(OH)-AEEEEA-Mal
(僅供科研用)
經PEG共價修飾后,蛋白質藥物的半衰期得到延長、免疫原性降低,同時較大限度地保留其生物活性,提高了藥物效力:
 分子半徑增大,腎清除速率下降。
 PEG在蛋白表面起到了屏蔽和位阻效應,酶解速率降低,穩定性提高,半衰期延長。
 屏蔽和位阻效應還可以掩蓋蛋白質表面的抗原位點,降低了蛋白質的免疫原性。
 增加了藥物在體液中的溶解性。
 與藥物的化學鍵在體內隨時間水解,緩慢釋放藥物[2]
各類PEG化蛋白質
       各類PEG化蛋白質[3]
目前重組蛋白藥物研發性巨頭公司(Amgen、Biogen IDEC、Johnson & Johnson、Eli Lily、Novo Nordisk、Roche)幾乎全部來自歐美[4],占全球市場約80%的比例。而所有歐美公司的銷售額占全球生物技術公司銷售額高達97%。1990年, FDA批準了PEG化蛋白質藥物,治療重度免疫缺陷綜合征的Adagen (PEG-ADA)以來,許多藥物也得到陸續通過審批。
PEGs-modified protein approved FDA. Site-specific PEGylated proteins given in bold [3]
FDA批準的PEG修飾蛋白藥物
       FDA批準的PEG修飾蛋白藥物
【參考文獻】
1.Y. Wei, Z.W. Zhang, et al. Chin j Biotech, 2018, 34(3): 360-368
2.K.J. Dozier, D.M. Distefano Int. J. Mol. Sci. 2015, 16(10), 25831-25864(扉頁圖片)
3.F.M. Veronese, G. Pasut. Drug Discov.Today, 2005, 10(21): 1451–1458
4.W.X. Wu, Y. Zhang, et al. Lett Biotechnol, 2006, 17(6): 929–934.
Seebio 修飾性PEG產品現貨表
貨號CAS產品名稱規格1規格2純度
AAU0205A876345-13-0Boc-NH-PEG4-CH2COOH250mg500mg97%
AAU0206A951671-87-7DNP-PEG3-azide100mg200mg98%
AAU0207A112-35-6m-PEG3-OH100g200g97%
AAU0208A756525-95-8NH2-PEG2-C2-Boc1g2g95%
AAU0209A581065-95-4Amino-PEG4-Boc1g2g97%
AAU0210A1393330-38-5Bromo-PEG4-acid1g2g97%
AAU0211A139115-90-5Azido-PEG2-alcohol1g2g97%
AAU0212A86520-52-7Azido-PEG3-alcohol5g10g98%
AAU0213A305372-39-8Biotin-PEG2-Mal100mg200mg98%
AAU0214A1453117-42-4Tos-PEG4-acid1g2g97%
AAU0215A86259-87-2BnO-PEG4-OH25g50g97%
AAU0216A1312309-63-9Azido-PEG2-C2-acid1g2g97%
AAU0217A1446282-18-3Amino-PEG5-Boc2g4g98%
AAU0218A252881-74-6NH2-PEG3-C2-Boc2g4g97%
AAU0219A1393330-36-3Bromo-PEG1-C2-Boc1g2g97%
AAU0220A928292-69-7Amino-PEG10-amine1g2g97%
AAU0221A890091-43-7Boc-amido-PEG9-amine1g2g97%
AAU0222A1859379-85-3Propargyl-PEG2-acid5g10g98%
AAU0223A906099-89-6Biotin-PEG6-alcohol1g2g97%
AAU0224A1800414-71-4Azido-PEG11-amine1g2g97%
AAU0225A31127-85-2Bis-PEG4-acid1g2g98%
AAU0226A518044-37-6Mal-PEG6-Boc250mg500mg97%
AAU0227A437655-95-3Fmoc-NH-PEG4-CH2COOH5g10g98%
AAU0228A1122484-77-8NH2-PEG2-C1-Boc1g2g97%
AAU0229A144942-89-2Amino-PEG1-C2-acid5g10g98%
AAU0230A127828-22-2Amino-PEG2-NH-Boc1g2g98%
AAU0231A166388-57-4Azido-PEG2-C2-amine250mg500mg97%
AAU0232A149299-82-1Hydroxy-PEG2-CH2-Boc1g2g97%
AAU0233A1233234-77-9Boc-NH-PEG11-NH2100mg200mg97%
AAU0234A208827-90-1Propargyl-PEG3-alcohol5g10g97%
AAU0235A287174-32-7Hydroxy-PEG1-CH2-Boc1g2g97%
AAU0236A756525-93-6Mal-amido-PEG8-NHS ester250mg500mg98%
AAU0237A1008402-79-6Bis-PEG9-NHS ester25mg50mg98%
AAU0238A756526-04-2NH2-PEG9-acid3g6g98%
AAU0239A1191079-83-0Amino-PEG9-acid1g2g97%
AAU0240A872679-70-4Fmoc-NH-PEG2-CH2CH2COOH10g20g98%
AAU0241A882847-13-4Boc-NH-PEG6-CH2CH2COOH100mg200mg97%
AAU0242A1334169-93-5Boc-NH-PEG8-CH2CH2COOH100mg200mg97%
AAU0243A756525-91-4Boc-NH-PEG4-CH2CH2COOH100mg200mg97%
AAU0244A1347750-78-0Boc-NH-PEG5-CH2CH2COOH100mg200mg97%
AAU0245A1312309-64-0N3-PEG2-C2-NHS ester100mg200mg97%
AAU0246A439114-13-3Bis-PEG5-acid1g2g97%
AAU0247A875770-34-6Biotin-PEG3-azide1g2g97%
AAU0248A31576-51-9m-PEG2-Amine1g2g98%
AAU0249A1383814-00-3Amino-PEG12-Boc1g2g98%
AAU0250A929-75-9Amino-PEG3-C2-Amine1g2g95%
AAU0251A142929-49-5Boc-NH-PEG1-CH2COOH1g2g97%
AAU0252A937188-59-5Hydroxy-PEG4-acid100mg200mg97%
AAU0253A663171-32-2Biotin-PEG4-amine250mg500mg98%
AAU0254A169751-72-8Hydroxy-PEG4-CH2-Boc1g2g97%
AAU0255A2100306-71-4Bromo-PEG3-CH2-Boc1g2g98%
AAU0256A459426-22-3Biotin-PEG4-NHS ester250mg500mg97%
AAU0257A2055042-66-3Hydroxy-PEG9-Boc250mg500mg98%
AAU0258A108466-89-3Boc-NH-PEG2-CH2COOH1g2g97%
AAU0259A215181-61-6m-PEG2-azide5g10g97%
AAU0260A86770-67-4Azido-PEG4-alcohol1g2g97%
AAU0261A1895922-74-3Boc-NH-PEG2-propargyl250mg500mg97%
AAU0262A87450-10-0Propargyl-PEG4-alcohol100mg200mg95%
AAU0263A9004-74-4m-PEG-OH (MW 2000)25g50g97%
AAU0264A57641-66-4Bromo-PEG2-alcohol5G10G97%
AAU0265A54149-17-6m-PEG2-Br5g10g97%
AAU0266A27425-92-9m-PEG10-alcohol1g2g97%
AAU0267A2101563-45-3Fmoc-NH-PEG10-acid1g2g97%
AAU0268A1257063-35-6Azido-PEG4-C2-acid250mg500mg97%
AAU0269A462100-06-7Boc-NH-PEG3-CH2COOH1g2g97%
AAU0270A869310-84-9Propargyl-PEG2-NHBoc250mg500mg97%
AAU0271A858126-78-0DNP-PEG4-NHS ester500mg1g97%
AAU0272A518044-31-0Hydroxy-PEG3-CH2-Boc1g2g97%
AAU0273A297162-47-1Hydroxy-PEG6-CH2-Boc1g2g97%
AAU0274A955094-26-5Mal-amido-PEG2-NHS ester250mg500mg97%
AAU0275A1404111-67-6N-Boc-PEG5-alcohol1g2g97%
AAU0276A186020-66-6Hydroxy-PEG3-(CH2)2-Boc10g20g97%
AAU0277A791028-27-8Amino-PEG2-C2-acid20g40g97%
AAU0278A165963-71-3N-Boc-PEG3-bromide1g2g97%
AAU0279A1334177-79-5Mal-amido-PEG6-acid1g2g97%
AAU0280A2241669-16-7NH2-PEG5-C6-Cl (hydrochloride)1g2g97%
AAU0281A557756-85-1Fmoc-NH-PEG4-CH2CH2COOH5g10g98%
AAU0282A474082-35-4Amino-PEG9-amine1g2g98%
AAU0283A119189-70-7Bis-PEG6-acid250mg500mg97%
AAU0284A2388521-20-6Hydroxy-PEG12-Boc250mg500mg98%
AAU0285A361189-64-2Hydroxy-PEG6-Boc250mg500mg97%
AAU0286A164332-88-1N-Boc-PEG2-bromide1g2g97%
AAU0287A929-59-9Bis-NH2-PEG225g50g95%
AAU0288A1818294-42-6Amino-PEG10-Boc100mg200mg97%
AAU0289A1334177-80-8Cbz-NH-PEG6-C2-acid250mg500mg97%
AAU0290A957486-82-7Azido-PEG6-amine250mg500mg97%
AAU0291A1334177-87-5Cbz-NH-PEG8-C2-acid100mg200mg95%
AAU0292A361189-66-4Azido-PEG6-acid500mg1g98%
AAU0293A1670249-37-2Azido-PEG9-acid500mg1g98%
AAU0294A39160-70-8Amino-PEG6-alcohol250mg500mg97%
AAU0295A2093153-98-9Propargyl-PEG9-amine100mg200mg97%
AAU0296A882518-90-3Azido-PEG2-CH2COOH250mg500mg97%
AAU0297A756526-00-8Cbz-NH-PEG4-C2-acid250mg500mg97%
AAU0298A1245823-51-1Propargyl-PEG5-acid1g2g98%
AAU0299A1425973-14-3NH2-PEG7500mg1g98%
AAU0300A1347760-82-0Propargyl-PEG3-acid250mg500mg97%
AAU0301A1951438-84-8Propargyl-PEG6-acid250mg500mg97%
AAU0302A932741-19-0Propargyl-PEG3-amine1g2g97%
AAU0303A34188-11-9NH2-PEG5-OH250mg500mg98%
AAU0304A581065-94-3Tos-PEG5-Boc1g2g97%
AAU0305A86770-68-5Azido-PEG5-alcohol250mg500mg97%
AAU0306A880129-82-8Azido-PEG6-CH2COOH500mg1g98%
AAU0307A1214319-92-2Azido-PEG8-acid100mg200mg98%
AAU0308A217180-81-9Azido-PEG5-CH2CO2H250mg500mg98%
AAU0309A857891-82-8Azido-PEG8-amine250mg500mg97%
AAU0310A5961-83-1Bis-PEG1-acid250mg500mg98%
AAU0311A19364-66-0Bis-PEG2-acid250mg500mg97%
AAU0312A2411681-88-2Thalidomide-O-PEG4-NHS ester250mg500mg97%
AAU0313A82209-36-7Amino-PEG8-amine100mg200mg98%
AAU0314A1263045-16-4Mal-amido-PEG4-acid500mg1g97%
AAU0315A756525-99-2Mal-amido-PEG4-NHS ester100mg200mg98%
AAU0316A139338-72-0Fmoc-amino-PEG3-CH2COOH2g4g97%
AAU0317A252881-76-8Biotin-PEG3-acid1g2g95%
AAU0318A1381861-91-1Bromo-PEG2-C2-Boc1g2g97%
AAU0319A1292268-13-3N-Boc-PEG7-alcohol5g10g97%
AAU0320A1334286-77-9Hydroxy-PEG2-acid250mg500mg97%
AAU0321A1036204-60-0Propargyl-PEG5-OH250mg500mg95%
AAU0322A2250216-93-2Boc-NH-PEG3-NHS ester1g2g97%
AAU0323A1314378-14-7Fmoc-PEG4-NHS ester1g2g98%
AAU0324A1431618-70-0Biotin-PEG3-Mal100mg200mg97%
AAU0325A912849-73-1Azido-PEG10-amine1g2g97%
AAU0326A157759-50-7Bromo-PEG1-CH2-Boc1g2g97%
AAU0327A134179-38-7Amino-PEG3-C2-Azido100mg200mg97%
AAU0328A778596-26-2Hydroxy-PEG10-Boc1g2g97%
AAU0329A57641-67-5Br-PEG3-OH250mg500mg98%
AAU0330A189808-70-6NH2-PEG3-C1-Boc1g2g98%
AAU0331A7218-43-1Propargyl-PEG2-OH250mg500mg95%
AAU0332A1056024-94-2N3-PEG3-CH2CH2COOH5g10g98%
AAU0333A359860-27-8Amine-PEG3-Biotin100mg200mg97%
AAU0334A1537892-36-6Mal-PEG3-NHS ester500mg1g98%
AAU0335A1260092-44-1Boc-NH-PEG1-CH2CH2COOH5g10g97%
AAU0336A85141-94-2Br-PEG4-OH1g2g97%
AAU0337A352439-37-3NH2-PEG8-OH1g2g97%
AAU0338A141282-35-1Amino-PEG5-CH2COOH0.1g0.2g98%
AAU0339A635287-26-2Fmoc-NH-PEG5-CH2COOH0.25g0.5g97%
AAU0340A867062-95-1Fmoc-NH-PEG3-CH2CH2COOH100mg200mg98%
AAU0341A1052207-59-6Boc-NH-PEG8-CH2CH2NH21g2g98%
AAU0342A31255-26-2Bromo-PEG3-bromide1g2g98%
AAU0343A24345-74-2Azido-PEG1-azide100mg200mg98%
AAU0344A1325208-25-0Mal-PEG4-NHS ester250mg500mg97%
AAU0345A516493-93-9Azido-PEG5-amine1g2g97%
AAU0346A1374666-32-6Mal-PEG2-acid100mg200mg97%
AAU0347A1013921-36-2Propargyl-PEG4-amine250mg500mg97%
AAU0348A1347750-75-7Boc-N-amido-PEG3-acid1g2g97%
AAU0349A72236-26-1Amino-PEG5-amine0.25g0.5g97%
AAU0350A332941-25-0Amino-PEG7-amine0.25g0.5g98%
AAU0351A1517-05-1Azido-PEG15g10g97%
AAU0352A945633-30-7Biotin-PEG2-CH2CH2N350mg100mg97%
AAU0353A65869-63-8Bis-PEG2-NHS ester100mg200mg97%
AAU0354A206265-98-7Boc-NH-PEG7-NH2100mg200mg97%
AAU0355A721431-18-1Biotin-PEG4-acid50mg100mg97%
AAU0356A1027371-75-0m-PEG1-NHS ester1g2g97%
AAU0357A110429-45-3m-PEG4-Br5g10g97%
AAU0358A782475-37-0Br-PEG3-C2-Boc1g2g97%
AAU0359A784105-33-5Amino-PEG3-C2-acid1g2g97%
AAU0360A530151-56-5Bromo-PEG2-C2-azide1g2g97%
AAU0361A905954-28-1NH2-PEG6-CH2CH2COOH1g2g97%
AAU0362A195071-49-9Amino-PEG4-CH2COOH2g4g97%
AAU0363A2365309-92-6Cl-PEG6-acid100mg200mg98%
AAU0364A1137109-21-7Mal-amido-PEG6-NHS ester100g200g97%
AAU0365A936917-36-1Iodo-PEG4-N3500mg1g97%
AAU0366A85030-56-4m-PEG4-Amine250mg500mg97%
AAU0367A869718-81-0m-PEG8-Amine1g2g97%
AAU0368A1702356-19-1ENdo-BCN-PEG4-NHS ester25mg50mg97%
AAU0369A1058691-77-2m-PEG6-CH2CH2CHO100mg200mg97%
Seebio供應G-Kg級別蛋白藥物中間體
蛋白藥物中間體Seebio CodeCAS No.NamePacksize
生長激素側鏈AAU0178AN/ATZ-Ste-SO2-nBu-AEEA-Glu(OH)-Glu(OH)-AEEA-Lys(OH)-C1g, 5g; 1kg
AAU0179AN/AHO-Ste-CYH-Glu(OH)-Glu(OH)-AEEEEA-Mal1g, 5g; 1kg
Tirzepatide側鏈AAU0180A1188328-37-1OtBu-Ara-Glu(AEEA-AEEA-OH)-OtBu1g, 5g; 1kg
索馬魯肽側鏈AAU0181A1169630-40-3(S)-22-(羧基) -1-((2,5-二氧代環戊基)氧基) -1,10,19,24-四氧代-3,6,12,15-四氧雜-9,18,23-氮雜四十一烷-41-酸1g, 5g; 1kg
AAU0182A1118767-16-0tBuO-Ste-Glu(AEEA-AEEA-OH)-OtBu1g, 5g; 1kg
AAU0183A1118767-15-9tBuO-Ste-Glu(AEEA-AEEA-OSu)-OtBu1g, 5g; 1kg
AAU0184AN/AtBuO-Ste-Glu(AEEA-AEEA-ONa)-OtBu1g, 5g; 1kg
AAU0185A4871-70-5十八烷二酸1g, 5g; 1kg
AAU0186A843666-40-0十八烷二酸單叔丁酯1g, 5g; 1kg
AAU0187A134978-97-5AEEA1g, 5g; 1kg
AAU0188A1143516-05-5AEEA-AEEA1g, 5g; 1kg
AAU0189A166108-71-0Fmoc-AEEA1g, 5g; 1kg
AAU0190AN/AFmoc-PEG3-乙酸1g, 5g; 1kg
AAU0191A2061897-68-3Boc-His(Trt)-Aib-OH1g, 5g; 1kg
AAU0192AN/ABoc-His(Trt)-Aib-Glu(OtBu)-Gly-OH1g, 5g; 1kg
AAU0193A1662688-20-1Fmoc-Lys(tBuO-Ste-Glu(AEEA-AEEA)-OtBu)-OH1g, 5g; 1kg
AAU0194AN/AtBuO-Ste-Glu(AEEA-AEEA-Glu)-OtBu1g, 5g; 1kg
利拉魯肽側鏈AAU0195A204521-63-1Pal-Glu(OSu)-OtBu1g, 5g; 1kg
AAU0196A57078-98-5D-Pal-Glu(OSu)-OtBu1g, 5g; 1kg
AAU0197AN/AL-HO-Pal-Lys(OSu)-OH1g, 5g; 1kg
AAU0198A294855-91-7L-Pal-Glu(OSu)-OH1g, 5g; 1kg
AAU0199AN/AL-Pal-Glu(OH)-OtBu1g, 5g; 1kg
AAU0200AN/A2L-HO-Pal-Glu(OSu)-OtBu1g, 5g; 1kg
德谷胰島素側鏈AAU0201AN/AL-HO-Pal-Glu(OSu)-OH1g, 5g; 1kg
AAU0202AN/AL-tBuO-Pal-Glu(OSu)-OtBu1g, 5g; 1kg
AAU0203AN/AL-tBuO-Pal-Glu(OSu)-OH1g, 5g; 1kg
地特胰島素側鏈AAU0204A69888-86-4N-琥珀酰亞胺基豆蔻酸1g, 5g; 1kg
Seebio 提供從磷脂PEGs到熒光PEGs的多種選擇,種類齊全,產品線豐富。同時具備重組蛋白藥物中間體合同外包開發和生產(CRO & CDMO)能力。
蛋白的PEG修飾
重組蛋白是應用重組DNA或重組RNA的技術從而獲得連接有可以翻譯成目的蛋白基因片段的重組載體。它是生物藥物中的核心產品,安全性顯著高于小分子藥物。雖生產條件苛刻,服用程序復雜,價格昂貴,但對某些疾病具有不可替代的治療作用,因而具有較高的批準率。同時,重組蛋白藥物的臨床試驗期要短于小分子藥物,專利保護相對延長,給了制藥公司更長的盈利時間。這些特點成為重組蛋白藥物研發的重要動力。
重組蛋白藥物生產流程
       重組蛋白藥物生產流程[1]
利用化學修飾及基因工程技術等對重組蛋白藥物進行改造或修飾,解決藥物在血液中半衰期短、給藥途徑單一、免疫原性和毒副反應等問題,進而增強藥物活性、提高藥的效力是重組蛋白藥物研究的重點之一。長效蛋白質生物制劑技術也是國際上許多大公司搶占的核心技術
聚乙二醇(PEGs)由于低免疫原性,良好的水溶性及生物相容性,是生物醫學中使用較多的聚合物,其“隱身”效應是生物材料的“金標準”。PEGs對蛋白藥物修飾途徑主要有氨基修飾(包括N端氨基的酰化修飾、賴氨酸側鏈氨基的酰化修飾、N端氨基的烷基化修飾)、羧基修飾、巰基修飾等。目前,PEG修飾蛋白質類藥物的研究主要集中于腺苷脫氨酶、天冬酰胺酶、干擾素、粒細胞集落刺激因子、白細胞介素等。
CAS# N/A
TZ-Ste-SO2-nBu-AEEA-Glu(OH)-
Glu(OH)-AEEA-Lys(OH)-C
(諾和長效生長激素側鏈)
CAS# 1188328-37-1
OtBu-Ara-Glu(AEEA-AEEA-OH)-OtBu
(禮來GIP/GLP-1雙重激動劑、諾和超級胰島素)
CAS# N/A
HO-Ste-CYH-Glu(OH)-Glu(OH)-AEEEEA-Mal
(僅供科研用)
經PEG共價修飾后,蛋白質藥物的半衰期得到延長、免疫原性降低,同時較大限度地保留其生物活性,提高了藥的效力:
分子半徑增大,腎清除速率下降。
PEG在蛋白表面起到了屏蔽和位阻效應,酶解速率降低,穩定性提高,半衰期延長。
屏蔽和位阻效應還可以掩蓋蛋白質表面的抗原位點,降低了蛋白質的免疫原性。
增加了藥物在體液中的溶解性。
與藥物的化學鍵在體內隨時間水解,緩慢釋放藥物[2]
各類PEG化蛋白質
       各類PEG化蛋白質[3]
目前重組蛋白藥物研發性巨頭公司(Amgen、Biogen IDEC、Johnson & Johnson、Eli Lily、Novo Nordisk、Roche)幾乎全部來自歐美[4],占全球市場約80%的比例。而所有歐美公司的銷售額占全球生物技術公司銷售額高達97%。1990年, FDA批準了PEG化蛋白質藥物,治療重度免疫缺陷綜合征的Adagen (PEG-ADA)以來,許多藥物也得到陸續通過審批。
PEGs-modified protein approved FDA. Site-specific PEGylated proteins given in bold [3]
FDA批準的PEG修飾蛋白藥物
       FDA批準的PEG修飾蛋白藥物
【參考文獻】
1.Y. Wei, Z.W. Zhang, et al. Chin j Biotech, 2018, 34(3): 360-368
2.K.J. Dozier, D.M. Distefano Int. J. Mol. Sci. 2015, 16(10), 25831-25864(扉頁圖片)
3.F.M. Veronese, G. Pasut. Drug Discov.Today, 2005, 10(21): 1451–1458
4.W.X. Wu, Y. Zhang, et al. Lett Biotechnol, 2006, 17(6): 929–934.
Seebio 修飾性PEG產品現貨表
貨號CAS產品名稱純度
AAU0205A876345-13-0Boc-NH-PEG4-CH2COOH97%
AAU0206A951671-87-7DNP-PEG3-azide98%
AAU0207A112-35-6m-PEG3-OH97%
AAU0208A756525-95-8NH2-PEG2-C2-Boc95%
AAU0209A581065-95-4Amino-PEG4-Boc97%
AAU0210A1393330-38-5Bromo-PEG4-acid97%
AAU0211A139115-90-5Azido-PEG2-alcohol97%
AAU0212A86520-52-7Azido-PEG3-alcohol98%
AAU0213A305372-39-8Biotin-PEG2-Mal98%
AAU0214A1453117-42-4Tos-PEG4-acid97%
AAU0215A86259-87-2BnO-PEG4-OH97%
AAU0216A1312309-63-9Azido-PEG2-C2-acid97%
AAU0217A1446282-18-3Amino-PEG5-Boc98%
AAU0218A252881-74-6NH2-PEG3-C2-Boc97%
AAU0219A1393330-36-3Bromo-PEG1-C2-Boc97%
AAU0220A928292-69-7Amino-PEG10-amine97%
AAU0221A890091-43-7Boc-amido-PEG9-amine97%
AAU0222A1859379-85-3Propargyl-PEG2-acid98%
AAU0223A906099-89-6Biotin-PEG6-alcohol97%
AAU0224A1800414-71-4Azido-PEG11-amine97%
AAU0225A31127-85-2Bis-PEG4-acid98%
AAU0226A518044-37-6Mal-PEG6-Boc97%
AAU0227A437655-95-3Fmoc-NH-PEG4-CH2COOH98%
AAU0228A1122484-77-8NH2-PEG2-C1-Boc97%
AAU0229A144942-89-2Amino-PEG1-C2-acid98%
AAU0230A127828-22-2Amino-PEG2-NH-Boc98%
AAU0231A166388-57-4Azido-PEG2-C2-amine97%
AAU0232A149299-82-1Hydroxy-PEG2-CH2-Boc97%
AAU0233A1233234-77-9Boc-NH-PEG11-NH297%
AAU0234A208827-90-1Propargyl-PEG3-alcohol97%
AAU0235A287174-32-7Hydroxy-PEG1-CH2-Boc97%
AAU0236A756525-93-6Mal-amido-PEG8-NHS ester98%
AAU0237A1008402-79-6Bis-PEG9-NHS ester98%
AAU0238A756526-04-2NH2-PEG9-acid98%
AAU0239A1191079-83-0Amino-PEG9-acid97%
AAU0240A872679-70-4Fmoc-NH-PEG2-CH2CH2COOH98%
AAU0241A882847-13-4Boc-NH-PEG6-CH2CH2COOH97%
AAU0242A1334169-93-5Boc-NH-PEG8-CH2CH2COOH97%
AAU0243A756525-91-4Boc-NH-PEG4-CH2CH2COOH97%
AAU0244A1347750-78-0Boc-NH-PEG5-CH2CH2COOH97%
AAU0245A1312309-64-0N3-PEG2-C2-NHS ester97%
AAU0246A439114-13-3Bis-PEG5-acid97%
AAU0247A875770-34-6Biotin-PEG3-azide97%
AAU0248A31576-51-9m-PEG2-Amine98%
AAU0249A1383814-00-3Amino-PEG12-Boc98%
AAU0250A929-75-9Amino-PEG3-C2-Amine95%
AAU0251A142929-49-5Boc-NH-PEG1-CH2COOH97%
AAU0252A937188-59-5Hydroxy-PEG4-acid97%
AAU0253A663171-32-2Biotin-PEG4-amine98%
AAU0254A169751-72-8Hydroxy-PEG4-CH2-Boc97%
AAU0255A2100306-71-4Bromo-PEG3-CH2-Boc98%
AAU0256A459426-22-3Biotin-PEG4-NHS ester97%
AAU0257A2055042-66-3Hydroxy-PEG9-Boc98%
AAU0258A108466-89-3Boc-NH-PEG2-CH2COOH97%
AAU0259A215181-61-6m-PEG2-azide97%
AAU0260A86770-67-4Azido-PEG4-alcohol97%
AAU0261A1895922-74-3Boc-NH-PEG2-propargyl97%
AAU0262A87450-10-0Propargyl-PEG4-alcohol95%
AAU0263A9004-74-4m-PEG-OH (MW 2000)97%
AAU0264A57641-66-4Bromo-PEG2-alcohol97%
AAU0265A54149-17-6m-PEG2-Br97%
AAU0266A27425-92-9m-PEG10-alcohol97%
AAU0267A2101563-45-3Fmoc-NH-PEG10-acid97%
AAU0268A1257063-35-6Azido-PEG4-C2-acid97%
AAU0269A462100-06-7Boc-NH-PEG3-CH2COOH97%
AAU0270A869310-84-9Propargyl-PEG2-NHBoc97%
AAU0271A858126-78-0DNP-PEG4-NHS ester97%
AAU0272A518044-31-0Hydroxy-PEG3-CH2-Boc97%
AAU0273A297162-47-1Hydroxy-PEG6-CH2-Boc97%
AAU0274A955094-26-5Mal-amido-PEG2-NHS ester97%
AAU0275A1404111-67-6N-Boc-PEG5-alcohol97%
AAU0276A186020-66-6Hydroxy-PEG3-(CH2)2-Boc97%
AAU0277A791028-27-8Amino-PEG2-C2-acid97%
AAU0278A165963-71-3N-Boc-PEG3-bromide97%
AAU0279A1334177-79-5Mal-amido-PEG6-acid97%
AAU0280A2241669-16-7NH2-PEG5-C6-Cl (hydrochloride)97%
AAU0281A557756-85-1Fmoc-NH-PEG4-CH2CH2COOH98%
AAU0282A474082-35-4Amino-PEG9-amine98%
AAU0283A119189-70-7Bis-PEG6-acid97%
AAU0284A2388521-20-6Hydroxy-PEG12-Boc98%
AAU0285A361189-64-2Hydroxy-PEG6-Boc97%
AAU0286A164332-88-1N-Boc-PEG2-bromide97%
AAU0287A929-59-9Bis-NH2-PEG295%
AAU0288A1818294-42-6Amino-PEG10-Boc97%
AAU0289A1334177-80-8Cbz-NH-PEG6-C2-acid97%
AAU0290A957486-82-7Azido-PEG6-amine97%
AAU0291A1334177-87-5Cbz-NH-PEG8-C2-acid95%
AAU0292A361189-66-4Azido-PEG6-acid98%
AAU0293A1670249-37-2Azido-PEG9-acid98%
AAU0294A39160-70-8Amino-PEG6-alcohol97%
AAU0295A2093153-98-9Propargyl-PEG9-amine97%
AAU0296A882518-90-3Azido-PEG2-CH2COOH97%
AAU0297A756526-00-8Cbz-NH-PEG4-C2-acid97%
AAU0298A1245823-51-1Propargyl-PEG5-acid98%
AAU0299A1425973-14-3NH2-PEG798%
AAU0300A1347760-82-0Propargyl-PEG3-acid97%
AAU0301A1951438-84-8Propargyl-PEG6-acid97%
AAU0302A932741-19-0Propargyl-PEG3-amine97%
AAU0303A34188-11-9NH2-PEG5-OH98%
AAU0304A581065-94-3Tos-PEG5-Boc97%
AAU0305A86770-68-5Azido-PEG5-alcohol97%
AAU0306A880129-82-8Azido-PEG6-CH2COOH98%
AAU0307A1214319-92-2Azido-PEG8-acid98%
AAU0308A217180-81-9Azido-PEG5-CH2CO2H98%
AAU0309A857891-82-8Azido-PEG8-amine97%
AAU0310A5961-83-1Bis-PEG1-acid98%
AAU0311A19364-66-0Bis-PEG2-acid97%
AAU0312A2411681-88-2Thalidomide-O-PEG4-NHS ester97%
AAU0313A82209-36-7Amino-PEG8-amine98%
AAU0314A1263045-16-4Mal-amido-PEG4-acid97%
AAU0315A756525-99-2Mal-amido-PEG4-NHS ester98%
AAU0316A139338-72-0Fmoc-amino-PEG3-CH2COOH97%
AAU0317A252881-76-8Biotin-PEG3-acid95%
AAU0318A1381861-91-1Bromo-PEG2-C2-Boc97%
AAU0319A1292268-13-3N-Boc-PEG7-alcohol97%
AAU0320A1334286-77-9Hydroxy-PEG2-acid97%
AAU0321A1036204-60-0Propargyl-PEG5-OH95%
AAU0322A2250216-93-2Boc-NH-PEG3-NHS ester97%
AAU0323A1314378-14-7Fmoc-PEG4-NHS ester98%
AAU0324A1431618-70-0Biotin-PEG3-Mal97%
AAU0325A912849-73-1Azido-PEG10-amine97%
AAU0326A157759-50-7Bromo-PEG1-CH2-Boc97%
AAU0327A134179-38-7Amino-PEG3-C2-Azido97%
AAU0328A778596-26-2Hydroxy-PEG10-Boc97%
AAU0329A57641-67-5Br-PEG3-OH98%
AAU0330A189808-70-6NH2-PEG3-C1-Boc98%
AAU0331A7218-43-1Propargyl-PEG2-OH95%
AAU0332A1056024-94-2N3-PEG3-CH2CH2COOH98%
AAU0333A359860-27-8Amine-PEG3-Biotin97%
AAU0334A1537892-36-6Mal-PEG3-NHS ester98%
AAU0335A1260092-44-1Boc-NH-PEG1-CH2CH2COOH97%
AAU0336A85141-94-2Br-PEG4-OH97%
AAU0337A352439-37-3NH2-PEG8-OH97%
AAU0338A141282-35-1Amino-PEG5-CH2COOH98%
AAU0339A635287-26-2Fmoc-NH-PEG5-CH2COOH97%
AAU0340A867062-95-1Fmoc-NH-PEG3-CH2CH2COOH98%
AAU0341A1052207-59-6Boc-NH-PEG8-CH2CH2NH298%
AAU0342A31255-26-2Bromo-PEG3-bromide98%
AAU0343A24345-74-2Azido-PEG1-azide98%
AAU0344A1325208-25-0Mal-PEG4-NHS ester97%
AAU0345A516493-93-9Azido-PEG5-amine97%
AAU0346A1374666-32-6Mal-PEG2-acid97%
AAU0347A1013921-36-2Propargyl-PEG4-amine97%
AAU0348A1347750-75-7Boc-N-amido-PEG3-acid97%
AAU0349A72236-26-1Amino-PEG5-amine97%
AAU0350A332941-25-0Amino-PEG7-amine98%
AAU0351A1517-05-1Azido-PEG197%
AAU0352A945633-30-7Biotin-PEG2-CH2CH2N397%
AAU0353A65869-63-8Bis-PEG2-NHS ester97%
AAU0354A206265-98-7Boc-NH-PEG7-NH297%
AAU0355A721431-18-1Biotin-PEG4-acid97%
AAU0356A1027371-75-0m-PEG1-NHS ester97%
AAU0357A110429-45-3m-PEG4-Br97%
AAU0358A782475-37-0Br-PEG3-C2-Boc97%
AAU0359A784105-33-5Amino-PEG3-C2-acid97%
AAU0360A530151-56-5Bromo-PEG2-C2-azide97%
AAU0361A905954-28-1NH2-PEG6-CH2CH2COOH97%
AAU0362A195071-49-9Amino-PEG4-CH2COOH97%
AAU0363A2365309-92-6Cl-PEG6-acid98%
AAU0364A1137109-21-7Mal-amido-PEG6-NHS ester97%
AAU0365A936917-36-1Iodo-PEG4-N397%
AAU0366A85030-56-4m-PEG4-Amine97%
AAU0367A869718-81-0m-PEG8-Amine97%
AAU0368A1702356-19-1ENdo-BCN-PEG4-NHS ester97%
AAU0369A1058691-77-2m-PEG6-CH2CH2CHO97%
Seebio供應G-Kg級別蛋白藥物中間體
蛋白藥物中間體Seebio CodeCAS No.Name
生長激素側鏈AAU0178AN/ATZ-Ste-SO2-nBu-AEEA-Glu(OH)-Glu(OH)-AEEA-Lys(OH)-C
AAU0179AN/AHO-Ste-CYH-Glu(OH)-Glu(OH)-AEEEEA-Mal
Tirzepatide側鏈AAU0180A1188328-37-1OtBu-Ara-Glu(AEEA-AEEA-OH)-OtBu
索馬魯肽側鏈AAU0181A1169630-40-3(S)-22-(羧基) -1-((2,5-二氧代環戊基)氧基) -1,10,19,24-四氧代-3,6,12,15-四氧雜-9,18,23-氮雜四十一烷-41-酸
AAU0182A1118767-16-0tBuO-Ste-Glu(AEEA-AEEA-OH)-OtBu
AAU0183A1118767-15-9tBuO-Ste-Glu(AEEA-AEEA-OSu)-OtBu
AAU0184AN/AtBuO-Ste-Glu(AEEA-AEEA-ONa)-OtBu
AAU0185A4871-70-5十八烷二酸
AAU0186A843666-40-0十八烷二酸單叔丁酯
AAU0187A134978-97-5AEEA
AAU0188A1143516-05-5AEEA-AEEA
AAU0189A166108-71-0Fmoc-AEEA
AAU0190AN/AFmoc-PEG3-乙酸
AAU0191A2061897-68-3Boc-His(Trt)-Aib-OH
AAU0192AN/ABoc-His(Trt)-Aib-Glu(OtBu)-Gly-OH
AAU0193A1662688-20-1Fmoc-Lys(tBuO-Ste-Glu(AEEA-AEEA)-OtBu)-OH
AAU0194AN/AtBuO-Ste-Glu(AEEA-AEEA-Glu)-OtBu
利拉魯肽側鏈AAU0195A204521-63-1Pal-Glu(OSu)-OtBu
AAU0196A57078-98-5D-Pal-Glu(OSu)-OtBu
AAU0197AN/AL-HO-Pal-Lys(OSu)-OH
AAU0198A294855-91-7L-Pal-Glu(OSu)-OH
AAU0199AN/AL-Pal-Glu(OH)-OtBu
AAU0200AN/A2L-HO-Pal-Glu(OSu)-OtBu
德谷胰島素側鏈AAU0201AN/AL-HO-Pal-Glu(OSu)-OH
AAU0202AN/AL-tBuO-Pal-Glu(OSu)-OtBu
AAU0203AN/AL-tBuO-Pal-Glu(OSu)-OH
地特胰島素側鏈AAU0204A69888-86-4N-琥珀酰亞胺基豆蔻酸