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西安齊岳生物科技有限公司

抗體-科研偶聯(lián)物(ADC)接頭連接器和偶聯(lián)策略介紹

時間:2021-4-19閱讀:3297
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 抗體-科研偶聯(lián)物(ADC)接頭連接器和偶聯(lián)策略介紹

抗體-科研偶聯(lián)物(ADC)是近年來研究比較的化學(xué)劑,作為一類抗藥,ADC可以靶向殺傷的能力,同時又保留正常免受損傷,從而地發(fā)揮同時降低科研全身性反應(yīng)。

ADC由三個基本原件組成:性單克隆抗體(mAb),被稱為載荷的細胞性小分子,以及連接mAb和載荷的化學(xué)連接器。與細胞表面上的相應(yīng)抗原結(jié)合后,將ADC/抗原復(fù)合物內(nèi)化,然后釋放載荷,從而導(dǎo)致細胞性和細胞死亡。

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的連接器不應(yīng)在循環(huán)中過過早解除結(jié)合而觸發(fā)脫靶性。當(dāng)前在ADC中使用的鏈接器分為兩大類:可裂解的和不可裂解的鏈接器。可裂解的鏈接器對幾種細胞內(nèi)條件敏感。例如:Hydrazone是inotuzumab ozogamicin中使用的一種酸不穩(wěn)定的鏈接器,可以在溶酶體和內(nèi)體的酸性pH環(huán)境中選擇性水解。然而,在生理條件下循環(huán)中的緩慢水解。蛋白酶可裂解的鏈接器包含蛋白酶B可以識別的二肽序列,如纈氨酸-瓜氨酸(Val-Cit)和纈氨酸-丙氨酸(Val-Ala)。蛋白酶可裂解鏈接器在血漿中顯示出相對較高的穩(wěn)定性。Val-Cit鏈接器已被用于brentuximab vedotin。

不可裂解鏈接器更穩(wěn)定,但依賴于整個mAb骨架被溶酶體*降解,從而釋放出負載。不可裂解鏈接器見的例子是硫醚鏈接器,N-琥珀酰亞胺基-4-(N-馬來酰亞胺甲基)環(huán)己烷-1-甲酸SMCC)和馬來酰亞胺基己酰基(MC)。

已經(jīng)研究出多種歐聯(lián)策略以將附加鏈接器連接至mAb上的某些氨基酸殘基。賴氨酸是見的氨基酸殘基之一,用于將鏈接器與活化的羧酸酯連接起來。半的偶聯(lián)已被用于brentuximab vedotin和正在研究的ADC。

均質(zhì)ADC也可以通過結(jié)合基因工程非氨基酸(nnAA)通過位點性歐聯(lián)來實現(xiàn)。其他結(jié)合方法包括酶結(jié)合,例如分選酶或轉(zhuǎn)谷氨酰胺酶介導(dǎo)的轉(zhuǎn)肽作用,β-1,4-半乳糖基轉(zhuǎn)移酶和α-2,6-唾液酸轉(zhuǎn)移酶介導(dǎo)的N-聚糖工程改造等。

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 西安齊岳生物提供多種化學(xué)多用途連接分子,以抗體科研結(jié)合物(ADC)研究項目。化學(xué)鍵合物的純度均大于95%,它們是成功ADC的基本組成部分。連接體有助于ADC素與抗體的結(jié)合,同時也決定了ADC的釋放機制。選擇合適的連接劑,不有助于獲得偶聯(lián)物,而且有助于ADC的化學(xué)穩(wěn)定性和血清穩(wěn)定性。

產(chǎn)品:

 

cas:159858-22-7 Fmoc-Val-Cit-PAB
cas:863971-53-3 Fmoc-Val-Cit-PAB-PNP
cas:55750-63-5 6-Maleimidohexanoic acid N-hydroxysuccinimide ester
cas:159857-79-1 Val-cit-PAB-OH
cas:1116085-99-4 Phe-Lys(Trt)-PAB
cas:1116086-09-9 Fmoc-Phe -Lys(Trt)-PAB-PNP
cas:159857-79-1 Val-Cit-PAB
cas:253863-34-2 Aloc-D-Ala-Phe-Lys(Aloc)-PAB-PNP
cas:159857-90-6 Cbz‐Phe‐(Alloc)Lys‐PAB‐PNP
cas:1160844-44-9 Boc‐Phe‐(Alloc)Lys‐PAB‐PNP
cas:55750‐61‐3 N-SMP
cas:103750-03-4 5-Maleimidovalericacid-NHS
cas:1325208-25-0 Mal-PEG4-NHS
cas:1260092-50-9 Mal-PEG-NHS
cas:756525-99-2 Mal-PEG4-NHS-ester
cas:1263044-56-9 MC-PEG2-C2-?NHS ester
cas:132178-37-1 4-pentynoic acid succinimidyl ester
cas:906564-59-8 5-hexynoic NHS ester
cas:944251-24-5 NHS-PEG4-azide
cas:65869-64-9 Bis-PEG1-NHS ester
cas:65869-63-8 Bis-PEG2-NHS Ester
cas:1314378‐16‐9 Bis-PEG3-NHS Ester
cas:1314378-11-4 NHS-PEG3-NHS
cas:150244‐18‐1 sulfo-LC-SPDP
cas:1347750-84-8 MAL-Tetra-EG-OPFP
cas:1315355-92-0 Mal-PEG5-NHS
cas:1137109-21-7 Mal-amido-PEG6-NHS
cas:756525-93-6
cas:1137109-22-8 Mal-PEG10-NHS
cas:824426-32-6 Aeide-C1-NHS ester
cas:1610796-02-5 NHS-PEG12-azide
cas:756526-03-1 Bis-PEG5-NHS ester
cas:1008402-79-6 Bis-PEG9-NHS ester
cas:870487-10-8 Boc-Val-Cit-PAB-PNP
cas:55683-37-9 Propargyl-PEG1-acid
cas:1174157-65-3 Propargyl-PEG1-NHS ester
cas:488150-84-1 Propargyl-PEG1-Boc
cas:3973-18-0 Propynol Ethoxylate
cas:203740-63-0 Propargyl-PEG3-bromide
cas:40842-04-4 Bis-propargyl-PEG1
cas:1835759-76-6 Alkyne-PEG2-methylamine
cas:1347750-80-4 Alkyne-PEG4-thiol
cas:1422540-81-5 Alkyne-PEG4-5-nitrophenyl carbonate
cas:89635-82-5 Propargyl-PEG3-methane
cas:1872433-63-0 Alkyne-PEG4-(CH2)3-methyl ester
cas:2183440-36-8 APN-C3-PEG4-alkyne
cas:52436-42-7 Alkyne-PEG2-acrylate
cas:2354291-37-3 Gly-PEG3-endo-BCN, TFA salt
cas:2110444-63-6 Boc-Gly-PEG3-endo-BCN
cas:15579-01-8 Aminoethyl-SS-ethylalcohol
cas:15579-00-7 Aminoethyl-SS-propionic acid
cas:51-85-4 Aminoethyl-SS-ethylamine
cas:485800-26-8 t-Boc-Cystamine
cas:2228857-32-5 N3-SS-propionic acid
cas:2144777-72-8 N3-SS-PEG2-acid
cas:2243566-44-9 N3-SS-propionic NHS ester
cas:1807540-82-4 N3-SS-ethylalcohol
cas:352305-38-5 N3-SS-N3
cas:1310827-27-0 N3-PEG3-SS-PEG3-N3
cas:2144777-83-1 N3-PEG2-t-Butyl ester
cas:1391914-41-2 Alkyne-PEG1-SS-alcohol
cas:1807503-85-0 Alkyne-PEG1-SS-PEG1-acid
cas:1817735-30-0 Alkyne-PEG1-SS-PEG1-PFP ester
cas:1964503-40-9 Alkyne-PEG1-SS-PEG1-Alkyne
cas:1807518-78-0 Alkyne-PEG1-SS-PEG1-t-butyl ester
cas:1807539-10-1 Acid-PEG-SS-PEG-acid
cas:485800-27-9 Boc-NH-ethyl-SS-propionic acid
cas:2128735-21-5 Boc-aminooxy-ethyl-SS-propanol
cas:864235-83-6 Fmoc-NH-ethyl-SS-propionic acid
cas:2128735-23-7 Fmoc-NH-ethyl-SS-propionic NHS ester
cas:2128735-24-8 Mal-NH-ethyl-SS-propionic acid
cas:5662-81-7 Hydroxy-PEG3-SS-PEG3-alcohol
cas:877864-04-5 THP-SS-alcohol
cas:1807503-88-3 THP-SS-PEG1-t-butyl ester
cas:1807512-37-3 THP-SS-PEG1-Tos
cas:1807530-16-0 2-hydroxyethyl disulfide mono-Tosylate
cas:69981-39-1 Bis-Tos-(2-hydroxyethyl disulfide)
cas:1620523-64-9 N3-SS-biotin
cas:1430408-09-5 DBCO-S-S-PEG3-biotin
cas:142439-92-7 Biotin-bisamido-SS-NHS
cas:122266-55-1 NHS-SS-biotin
cas:325143-98-4 Sulfo-NHS-SS-biotin
cas:1869922-24-6 PC Biotin-PEG3-alkyne
cas:1937270-46-6 PC Biotin-PEG3-N3
cas:2353409-93-3 PC Biotin-PEG3-NHS carbonate ester
cas:1802907-98-7 PC Alkyne-PEG4-NHS carbonate ester
cas:1408057-91-9 PC Methyltetrazine-PEG4-NHS carbonate ester
cas:2353409-91-1 PC N3-PEG11-NHS carbonate ester
cas:2055041-38-6 Mal-PEG2-Val-Cit-PAB-OH
cas: Mal-PEG1-Val-Cit-PAB-PNP
cas:2112738-13-1 Mal-amido-PEG2-Val-Cit-PAB-PNP
cas:2055024-65-0 N3-PEG3-Val-Cit-PAB-OH
cas:2055047-18-0 N3-PEG3-Val-Cit-PAB-PNP
cas:2353409-45-5 BCN-PEG3-VC-PFP Ester
cas:1367918-21-5 Methylamino-PEG1-acid
cas:1807521-03-4 Methylamino-PEG1-Boc
cas:1355197-57-7 Methylamino-PEG-N3 (PEG1-PEGn)
cas:85475-01-0 Methylamino-PEG-Hydroxy (PEG1-PEGn)
cas:2279944-69-1 N,N'-DME-N-PEG2-tert-butyl ester
cas:1817735-39-9 N3-PEG2-sulfonic acid
cas:255831-16-4 Sulfonic acid-PEG3-sulfonic acid
cas:112724-27-3 Hydroxy-PEG2-C2-sulfonic acid
cas:787524-78-1 m-PEG4-sulfonic acid
cas:1817735-29-7 Sulfonic acid-PEG4-alkyne
cas:1817735-32-2 Boc-NH-PEG3-sulfonic acid
cas:1817735-40-2 Sulfonic acid-PEG2-t-Butoxycarbonyl
cas:144942-89-2 Amino-PEG-acid (PEG1-PEGn)
cas:134978-97-5 Amino-PEG-CH2COOH (PEG1-PEGn)
cas:1263046-77-0 Amino-PEG-(CH2)3COOH (PEG1-PEGn)
cas:1260092-46-3 Amino-PEG-t-butyl ester (PEG1-PEGn)
cas:929-06-6 Amino-PEG-alcohol (PEG1-PEGn)
cas:2752-17-2 Amino-PEG-Amine (PEG1-PEGn)
cas:464190-91-8 Amino-PEG-N3 (PEG1-PEGn)
cas:1835759-88-0 N3-PEG-methylamine (PEG1-PEGn)
cas:1817735-43-5 Amino-PEG-sulfonic acid (PEG1-PEGn)
cas:2100306-60-1 Amino-PEG-t-Boc-Hydrazide (PEG1-PEGn)
cas:31576-51-9 Amino-PEG-methyl (PEG1-PEGn)
cas:122116-12-5 Alkyne-PEG-amine (PEG1-PEGn)
cas:1835759-76-6 Propargyl-PEG2-methylamine
cas:127828-22-2 t-Boc-N-Amido-PEG-amine (PEG1-PEGn)
cas:1351397-21-1 Amino-PEG-benzyl ester (PEG1-PEGn)
cas:1872433-72-1 Trifluoroethyl-PEG-Amine (PEG1-PEGn)
cas:2110448-97-8 Gly-PEG-amine (PEG1-PEGn)
cas:1020112-73-5 2-Ami*,3-bis(carboxylethoxy)propane HCl salt
cas:2055042-59-4 N-(Amino-PEG3)-N-bis(PEG3-acid) HCl salt
cas:2183440-35-7 N-(acid-PEG3)-N-bis(PEG3-amine)
cas:2183440-70-0 N-(N3-PEG3)-N-(PEG2-amine)-PEG3-acid
cas:174362-95-9 Amino-Tri-(carboxyethoxymethyl)-methane
cas:2100306-47-4 N-(Amino-PEG1)-N-bis(PEG2-alkyne) HCl salt
cas:2055040-99-6 N-(Mal-PEG6)-N-bis(PEG3-amine) TFA salt
cas:2055042-62-9 N-(Amino-PEG3)-N-bis(PEG3-t-butyl ester) HCl salt
cas:2112737-17-2 N-(Boc-PEG4)-NH-PEG4-t-butyl ester
cas:2182601-69-8 NH-bis(C2-PEG2-NH-Boc)
cas:1353016-70-2 DBCO-acid (C1-Cn)
cas:2228857-38-1 DBCO-PEG-acid (PEG1-PEGn)
cas:1353016-71-3 DBCO-NHS (C1-Cn)
cas:1400191-52-7 1400191-52-7
cas:2228857-34-7 DBCO-PEG-NHS ester (PEG1-PEGn)
cas:2100306-58-7 DBCO-NHCO-PEG-NHS ester (PEG1-PEGn)
cas:2304558-23-2 DBCO-PEG-PFP ester (PEG1-PEGn)
cas:1839049-33-0 DBCO-Alcohol (C1-Cn)
cas:1416711-60-8 DBCO-PEG-Alcohol (PEG1-PEGn)
cas:1255942-06-3 DBCO-amine (C1-Cn)
cas:2028284-70-8 DBCO-Sulfo-amine
cas:DBCO-Sulfo-amine DBCO-NHCO-PEG-amine (PEG1-PEGn)
cas:2055198-05-3 DBCO-Sulfo-PEG4-amine
cas:1255942-12-1 DBCO-NHCO-PEG4-NH-Boc
cas:1255942-07-4 DBCO-PEG-Biotin
cas:1363444-70-5 DBCO-Sulfo-Link-biotin
cas:2182601-68-7 DBCO-PEG-DBCO
cas:1480516-75-3 DBCO-PEG4-Maleimide
cas:2055198-07-5 Sulfo DBCO-PEG4-Maleimide
cas:2353410-02-1 DBCO-PEG4-triethoxysilane
cas:2228857-36-9 m-PEG4-NH-DBCO
cas:178685-33-1 Azide-PEG3-Tos
cas:77544-68-4 Tos-PEG3
cas:60696-83-5 m-PEG2-Ms
cas:1309666-78-1 Tos-PEG2-Boc
cas:1643957-24-7 Tos-PEG1-CH2-Boc
cas:7460-82-4 Diethylene glycol bis(p-toluenesulfonate)
cas:1453117-42-4 Tos-PEG4-acid
cas:145916-41-2 Propargyl-PEG2-Tos
cas:1239588-09-0 Tos-PEG3-C2-methyl ester
cas:1292268-14-4 t-Boc-N-Amido-PEG7-Tosyl
cas:1807539-01-0 t-Boc-Aminooxy-PEG4-Tosyl
cas:1312309-62-8 Ms-PEG2-C2-Boc
cas:943726-01-0 Propargyl-PEG2-Ms
cas:302331-20-0 Boc-N-PEG2-Ms
cas:1807540-79-9 Aminooxy-PEG-acid (PEG1-PEGn)
cas:185022-12-2 Aminooxy-PEG-alcohol (PEG1-PEGn)
cas:1895922-73-2 Aminooxy-PEG3-bromide
cas:54149-49-4 Aminooxy-PEG-methane (PEG1-PEGn)
cas:1895922-69-6 Aminooxy-PEG-alkyne (PEG1-PEGn)
cas:1835759-72-2 Aminooxy-PEG-t-butyl ester (PEG1-PEGn)
cas:2062663-62-9 Aminooxy-PEG4-CH2CO2tBu
cas:2086689-03-2 Aminooxy-PEG3-methyl ester
cas:2062663-65-2 Aminooxy-PEG3-NH-Boc
cas:93460-33-4 Aminooxy-PEG-aminooxy (PEG1-PEGn)
cas:1835759-82-4 t-Boc-Aminooxy-PEG-acid (PEG1-PEGn)
cas:2098983-14-1 t-Boc-Aminooxy-PEG-CH2CO2H (PEG1-PEGn)
cas:2062663-63-0 t-Boc-Aminooxy-PEG4-CH2CO2-t-Bu
cas:1807503-86-1 t-Boc-Aminooxy-PEG-alcohol (PEG1-PEGn)
cas:1844894-82-1 t-Boc-Aminooxy-PEG-amine (PEG1-PEGn)
cas:2100306-67-8 t-Boc-Aminooxy-PEG-N3 (PEG1-PEGn)
cas:918132-15-7 t-Boc-Aminooxy-PEG-Bromide (PEG1-PEGn)
cas:2055041-27-3 t-Boc-aminooxy-PEG7-Methane
cas:1895922-72-1 t-Boc-Aminooxy-PEG-alkyne (PEG1-PEGn)
cas:2062663-66-3 t-Boc-Aminooxy-PEG-Oxyamine (PEG1-PEGn)
cas:1895922-75-4 t-Boc-Aminooxy-PEG-Thiol (PEG1-PEGn)
cas:2353409-84-2 Diketone-PEG-PFP ester (PEG1-PEGn)
cas:2353409-85-3 Diketone-PEG-Biotin (PEG1-PEGn)
cas:2353409-87-5 Diketone-PEG11-Diketone
cas:1393330-34-1 N3-PEG-acid (PEG1-PEGn)
cas:1654740-73-4 Fmoc-N-amido-PEG-acid (PEG1-PEGn)
cas:260367-12-2 Fmoc-N-amido-PEG-CH2CO2H (PEG1-PEGn)
cas:1260092-44-1 t-Boc-N-amido-PEG-acid (PEG1-PEGn)
cas:142929-49-5 t-Boc-N-amido-PEG-CH2CO2H (PEG1-PEGn)
cas:1416777-48-4 t-Boc-N-amido-PEG4-(CH2)3CO2H
cas:2086689-08-7 Acid-PEG-t-butyl ester (PEG1-PEGn)
cas:1807505-26-5 Acid-PEG-mono-methyl ester (PEG1-PEGn)
cas: 1807540-79-9 Aminoxy-PEG-acid (PEG1-PEGn)
cas:1895922-70-9 Fmoc-aminooxy-PEG-acid (PEG1-PEGn)
cas:1817735-45-7 Carboxy-PEG-sulfonic acid (PEG1-PEGn)
cas:1347750-76-8 Cbz-N-amido-PEG-acid (PEG1-PEGn)
cas:1365655-89-5 Biotin-PEG-acid (PEG1-PEGn)
cas:1353011-89-8 DNP-PEG-acid (PEG1-PEGn)
cas: 89211-34-7 Hydroxy-PEG-acid (PEG1-PEGn)
cas:51951-04-3 Hydroxy-PEG-CH2CO2H (PEG1-PEGn)
cas:16024-60-5 Methyl-PEG-CH2COOH (PEG1-PEGn)
cas: 874208-84-1 Methyl-PEG4-(CH2)3-acid
cas:1949843-39-3 Methyl-PEG12-CH2CH2NHCH2CH2COOH
cas:1835759-67-5 Acid-PEG3-PFP ester
cas:2055040-79-2 Acid-PEG5-TEMPO
cas:2055048-45-6 Active-Mono-Sulfone-PEG8-acid
cas:2093152-86-2 2093152-86-2
cas:1919044-99-7 NH-bis(PEG2-acid) HCl salt
cas:2055042-57-2 N-(N3-PEG3)-N-bis(PEG3-acid) HCl salt
cas:2112731-54-9 N-(N3-PEG3)-N-bis(PEG4-acid)
cas: 2182602-17-9 N-(acid-PEG3)-N-bis(PEG3-N3)
cas:2320560-35-6 N-(Acid-PEG2)-N-bis(PEG3-N3)
cas:2086689-05-4 2-(N3-PEG3-amido)-1,3-bis(carboxylethoxy)propane
cas:1398044-51-3 N3-PEG4-Amido-tri-(carboxyethoxymethyl)-methane
cas:2093153-82-1 N-(N3-PEG2)-N-Boc-PEG4-acid
cas:2112731-52-7 N-(N3-PEG3)-N-Boc-PEG3-acid
cas:2112731-95-8 N-(N3-PEG3)-N-Boc-PEG4-acid
cas:2086689-02-1 2-(Biotin-amido)-1,3-bis(carboxylethoxy)propane
cas: 1964503-35-2 N-Biotin-N-bis(PEG4-acid)
cas:2110449-02-8 N-Mal-N-bis(PEG2-acid)
cas:2112731-49-2 N-(Biotin-PEG4)-N-bis(PEG4-acid) HCl salt
cas:2100306-84-9 N-(Amino-PEG4)-N-Biotin-PEG4-acid
cas:2112731-59-4 N-(N3-PEG2)-N-Biotin-PEG3-acid
cas:848242-88-6 4-(N-Boc-amino)-1,6-heptanedioic acid
cas:1398044-54-6 2-t-Butoxycarbonylami*,3-bis(carboxyethoxy)propane
cas:2055042-61-8 N-(Boc-PEG3)-N-bis(PEG3-acid)
cas:2093152-87-3 N-(Boc-PEG5)-N-bis(PEG4-acid)
cas:2054339-01-2 N-Boc-N-bis(PEG-acid) (PEG1-PEGn)
cas:2093153-09-2 N-(alkyne-PEG4)-N-bis(PEG4-acid) HCl salt
cas:2100306-49-6 N-(Acid-PEG2)-N-bis(PEG2-alkyne)
cas:1381861-95-5 Tri(carboxyethyloxyethyl)amine HCl salt
cas:2093154-03-9 N-Benzyl-N-bis(PEG3-acid)
cas:2110449-00-6 N-DBCO-N-bis(PEG2-acid)
cas:2086689-04-3 N-(N3-PEG2)-N-Fluorescein-PEG3-acid
cas:54384-47-3 HO-PEG-NH-PEG-OH (PEG1-PEGn)
cas:1919044-99-7 N3-PEG-NH-PEG-N3 (PEG1-PEGn)
cas: 2183440-72-2 N3-PEG3-NH-PEG3-COOH
cas:2100306-83-8 Alkyne-PEG2-NH-PEG2-alkyne
cas:2182601-69-8 Boc-PEG-NH-PEG-Boc (PEG1-PEGn)
cas:123852-08-4 Methyl-PEG-NH-PEG-methyl (PEG1-PEGn)
cas:1964503-36-3 t-butyl ester-PEG-NH-PEG-t-butyl ester (PEG1-PEGn)
cas:275385-03-0 HO-PEG-Boc-PEG-OH (PEG1-PEGn)
cas:2054339-01-2 HOOC-PEG-Boc-PEG-COOH (PEG1-PEGn)
cas:2100306-79-2 N3-PEG-Boc-PEG-N3 (PEG1-PEGn)
cas:2100306-86-1 2100306-86-1
cas:2055042-31-2 NHS ester-PEG3-Boc-PEG3-NHS ester
cas:2086689-01-0 2086689-01-0
cas:2093153-85-4 N3-PEG-Boc-PEG-NHS ester (PEG1-PEGn)
cas:2093153-07-0 N3-PEG-Boc-PEG-t-butyl ester (PEG1-PEGn)
cas:2100306-85-0 Hydroxy-PEG1-Boc-PEG2-alkyne
cas: 2093152-78-2 Alkyne-PEG2-Boc-PEG3-t-butyl ester
cas:2128735-20-4 Amine-PEG2-Mal-PEG2-amine
cas:2110449-02-8 Acid-PEG2-Mal-PEG2-acid
cas:2182601-73-4 NHS ester-PEG2-Mal-PEG2-NHS ester
cas:2128735-22-6 Amine-PEG2-Mal-PEG2-amine
cas:2128735-26-0 NH-Boc-PEG2-Mal-PEG2-NH-Boc
cas:2100306-51-0 t-butyl ester-PEG2-Mal-PEG2-t-butyl ester
cas:342818-95-5 Hydroxy-PEG2-N-methyl-PEG2-Hydroxy
cas:2055014-77-0 Acid-PEG4-N-methyl-PEG4-acid
cas:1835759-84-6 Alkyne-PEG2-N-methyl-PEG2-alkyne
cas:2182601-79-0 Methyl-PEG4-N-OH-PEG4-methyl
cas:1964503-35-2 Acid-PEG4-Biotin-PEG4-acid
cas:2100306-84-9 Amine-PEG4-Biotin-PEG4-acid
cas:2112731-59-4 N3-PEG2-Biotin-PEG3-acid
cas:2353409-72-8 DBCO-PEG4-Biotin-PEG4-NHS ester
cas:2055041-21-7 Acid-PEG4-S-PEG4-acid
cas:2055023-77-1 N3-PEG3-S-PEG3-N3
cas:2055041-24-0 N3-PEG3-S-PEG4-alkyne
cas:2055041-19-3 N3-PEG3-S-PEG4-t-butyl ester
cas:2173095-09-3 Methyl-PEG3-S-PEG2-hydroxy
cas:2055040-85-0 Methyl-PEG3-S-PEG4-alkyne
cas:2055040-96-3 Methyl-PEG3-S-PEG3-t-butyl ester
cas:2055041-20-6 Acid-PEG4-S-PEG4-alkyne
cas:2055041-17-1 Alkyne-PEG4-S-PEG4-alkyne
cas:2055041-18-2 Alkyne-PEG4-S-PEG4-t-butyl ester
cas:2055024-37-6 Acid-PEG4-Sulfone-PEG4-acid
cas:2055024-42-3 N3-PEG3-Sulfone-PEG4-acid
cas:2055024-45-6 N3-PEG3-Sulfone-PEG3-N3
cas:2055023-76-0 N3-PEG3-Sulfone-PEG4-t-butyl ester
cas:1919045-04-7 Methyl-PEG3-Sulfone-PEG3-acid
cas:1895922-76-5 Methyl-PEG3-Sulfone-PEG3-N3
cas:1919045-00-3 Methyl-PEG3-Sulfone-PEG2-hydroxy
cas:2055041-02-4 Methyl-PEG3-Sulfone-PEG4-alkyne
cas:2055041-00-2 Methyl-PEG3-Sulfone-PEG3-t-butyl ester
cas:2055024-41-2 Alkyne-PEG4-Sulfone-PEG4-acid
cas:2055024-44-5 Alkyne-PEG3-Sulfone-PEG3-alkyne
cas:2055024-43-4 Alkyne-PEG4-Sulfone-PEG4-t-butyl ester
cas:1993134-72-7 endo-BCN-PEG-acid (PEG1-PEGn)
cas:1421932-52-6 endo-BCN-PEG4-PFP ester
cas:1807501-83-2 1807501-83-2
cas:1807501-85-4 endo-BCN-PEG2-alcohol
溫馨提示:西安齊岳生物科技有限公司供應(yīng)的產(chǎn)品用于科研,不能用于其他用途,axc,2021.04.19

 

 

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