Azido-PEG4-NHS Ester；N3-PEG4-NHS是含有疊氮基和NHS酯的PEG衍生物。親水性聚乙二醇間隔物增加了水介質(zhì)中的溶解性。疊氮化物能與炔、BCN、DBCO通過點(diǎn)擊化學(xué)反應(yīng)生成穩(wěn)定的三唑鍵。NHS酯可用于標(biāo)記蛋白質(zhì)、胺改性寡核苷酸和其他含胺分子的伯胺。

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其它疊氮化物：

Azido-PEG16-NHS ester	1108750-59-9
Azido-PEG24-NHS ester	1108750-59-9
Azido-PEG12-NHS ester	1108750-59-9
Azido-PEG6-NHS ester	2055014-64-5
Azido-PEG8-NHS ester	1204834-00-3
Azido-PEG5-NHS ester	1433996-86-1
Azido-PEG3-NHS ester	1245718-89-1
Azido-PEG4-NHS ester	944251-24-5
Azido-PEG2-NHS ester	1312309-64-0
Azidoacetic acid NHS ester	824426-32-6
Azido-PEG1-NHS ester	1807530-06-8
TAMRA-PEG4-Alkyne	1225057-68-0
Desthiobiotin-PEG3-Azide	1426828-06-9
UV Cleavable Biotin-PEG2-Azide	1654739-36-2
PC Biotin-PEG3-azide	1937270-46-6
N-(Azido-PEG4)-biocytin	2055042-70-9
Diol Biotin-PEG3-azide
Diazo Biotin-PEG3-azide	1339202-33-3
Dde Biotin-PEG4-Picolyl azide	2055048-42-3
Dde Biotin-PEG4-azide	1802907-93-2
Biotin-PEG4-Picolyl azide	2222687-71-8
Biotin-PEG2-C6-azide	1011268-29-3
Biotin-PEG11-azide	956494-20-5
Biotin-PEG23-azide	956494-20-5
Biotin-PEG7-azide	1334172-75-6
Biotin-PEG5-azide	1163732-89-5
Biotin-PEG4-azide	1309649-57-7
Biotin-PEG3-azide	875770-34-6
Biotin-PEG2-azide	1910803-72-3
PC-Biotin-PEG4-PEG3-azide	2055198-04-2
Azide-SS-biotin	1620523-64-9
Biotin-LC-Hydrazide	109276-34-8
Biotin-PEG12-hydrazide
Biotin-PEG3-hydrazide	1381861-94-4
Biotin hydrazide	66640-86-6
acethydrazide	1068-57-1
mPEG-Azide,MW 2k
Ms-PEG4-azide	134179-43-4
Azide- PEG-2K-NH-COO-Tocopherol
Bis-sulfone-PEG3-azide	1802908-01-5
Pyrene azide 2
PEP azide	1807521-02-3
Coumarin 343 azide	1807503-82-7
Sulforhodamine B-Azide
C18-PEG12-Azide
C18-PEG4-Azide	1807539-11-2
Fmoc-N-amido-PEG4-t-Boc-Hydrazide	1263044-77-4
2-aminoethyl sulfonylazide
Dodecylbenzenesulfonyl Azide	79791-38-1
3-TOLUIC HYDRAZIDE	13050-47-0
SODIUM AZIDE	26628-22-8
3-METHOXYBENZHYDRAZIDE	1419128
Benzoic acid N'-benzoyl-N'-methyl-h ydrazide	21150-15-2
6-chloro-1,8a-dihydro-2-methylimidazo[1,2-a]pyridine-3-carbohydrazide
5-chloro-1H-indole-2-carbohydrazide
3-chlorobenzo[b]thiophene-2-carbohydrazide	62524-21-4
2-(4-benzylpiperazin-1-yl)acetohydrazide	24632-70-0
PIVALIC ACID HYDRAZIDE	42826-42-6
4-ETHOXYBENZHYDRAZIDE	58586-81-5
Methyltetrazine-amido-PEG7-azide	2112731-46-9
Methyltetrazine-PEG4-azide	1802908-04-8
Propargyl-PEG9-azide
Propargyl-PEG6-azide	1198080-03-3
Propargyl-PEG5-azide	1589522-62-2
Pyrene-PEG3-azide	1817735-36-6
Pyrene-PEG2-azide
BDP FL-PEG5-azide	2093197-91-0
BDP FL azide	1379771-95-5
TAMRA-Azide-PEG-Desthiobiotin
TAMRA-Azide-PEG-Biotin	1797415-74-7
TAMRA-PEG3-Azide	1228100-59-1
Carboxyrhodamine 110-PEG3-Azide	1536327-95-3
Fluorescein-PEG4-azide	1454662-54-4
Fluorescein-PEG2-azide	1146195-72-3
FAM azide, 6-isomer	1386385-76-7
FAM azide, 5-isomer	510758-23-3
Cy5 Boc-hydrazide
Cy5.5 hydrazide
Cy5 hydrazide
Cy3 hydrazide
Sulfo-Cy5.5 Azide	1801695-56-6
diSulfo-Cy5 azide	2055138-89-9
Sulfo-Cy5 Azide	1782950-80-4
diSulfo-Cy3 azide	2055138-89-9
Sulfo-Cy3 Azide	1801695-56-6
Cy5-PEG5-azide
Cy5-PEG3-azide
N-(azide-PEG3)-N'-(PEG4-NHS ester)-Cy5
N-(azide-PEG3)-N'-(Mal-PEG4)-Cy5
N-(m-PEG4)-N'-(m-PEG4)-O-(m-PEG4)-O'-(azide-PEG4)-Cy5
N,N'-bis-(azide-PEG3)-chlorocyclohexenyl Cy7
N-(m-PEG4)-N'-(azide-PEG4)-Cy7
N-(Ac-PEG3)-N'-(azide-PEG3)-Cy7
N-methyl-N'-methyl-O-(m-PEG4)-O'-(azide-PEG4)-Cy5
N-(azide-PEG3)-N'-(PEG4-acid)-Cy5
N-(azide-PEG3)-N'-(Amine-C3-PEG4)-Cy5
N-(azide-PEG4)-3,3-Dimethyl-3H-indole-N'-(m-PEG3)-Benzothiazole Cy5
N-(m-PEG4)-N'-(azide-PEG3)-Cy5
N-methyl-N'-(Azido-PEG2-C5)-Cy5
N-(hydroxy-PEG2)-N'-(azide-PEG3)-Cy5
N,N'-bis-(azide-PEG3)-Cy5
N-methyl-N'-methyl-O-(m-PEG4)-O'-(azide-PEG4)-Cy3
N-(m-PEG4)-N'-(azide-PEG4)-Cy3
N-hydroxypropyl-N'-(azide-PEG3)-Cy3
N-methyl-N'-(azide-PEG3)-Cy3
m-PEG-Azide, MW 10k
m-PEG-Azide, MW 20k
m-PEG-azide, MW2K
m-PEG-Azide, MW 5k
Azido-PEG4-tetra-Ac-beta-D-glucose	153252-44-9
Azido-PEG4-beta-D-glucose	1609083-15-9
Azido-PEG4-Ala-Ala-Asn(Trt)-PAB	2055042-67-4
Azido-PEG5-Ala-Ala-Asn-PAB	2055048-54-7
Azido-PEG4-Val-Cit-PAB-OH	2055024-64-9
Azido-PEG3-Val-Cit-PAB-OH	2055024-65-0
Azido-PEG3-Val-Cit-PAB-PNP	2055047-18-0
Azido-PEG3-Sulfone-PEG4-t-butyl ester	2055023-76-0
Azide-PEG3-Sulfone-PEG3-azide	2055024-45-6
Azido-PEG3-Sulfone-PEG4-acid	2055024-42-3
Azido-PEG3-S-PEG4-t-butyl ester	2055041-19-3
Azido-PEG3-S-PEG4-propargyl	2055041-24-0
Azido-PEG3-S-PEG3-azide	2055023-77-1
N-(Azido-PEG3)-N-Biotin-PEG4-methyl ester	2100306-76-9
N-(Azido-PEG2)-N-Biotin-PEG3-acid	2112731-59-4
N-(Azido-PEG4)-N-Boc-PEG3-t-butyl ester	2093152-85-1
N-(Azido-PEG3)-N-Boc-PEG4-t-butyl ester	2112731-94-7
N-(Azido-PEG3)-N-Boc-PEG3-t-butyl ester	2112732-03-1
N-(Azido-PEG2)-N-Boc-PEG4-t-butyl ester	2093153-83-2
N-(Azido-PEG2)-N-Boc-PEG3-t-butyl ester	2093153-07-0
N-(Azido-PEG3)-N-Boc-PEG4-NHS ester	2112731-96-9
N-(Azido-PEG3)-N-Boc-PEG3-NHS ester	2112731-51-6
N-(Azido-PEG2)-N-Boc-PEG4-NHS ester	2093153-95-6
N-(Azido-PEG2)-N-Boc-PEG3-NHS ester	2093153-85-4
N-(Azido-PEG3)-N-Boc-PEG4-acid	2112731-95-8
N-(Azido-PEG3)-N-Boc-PEG3-acid	2112731-52-7
N-(Azido-PEG2)-N-Boc-PEG4-acid	2093153-82-1
N-(Azido-PEG2)-N-Boc-PEG3-acid	2086689-01-0
N-Boc-N-bis(PEG4-azide)	2055041-25-1
N-Boc-N-bis(PEG3-azide)	1258939-38-6
N-Boc-N-bis(PEG1-azide)	2100306-79-2
NH-bis(PEG3-azide)	1258939-39-7
NH-bis(PEG1-azide)	2100306-81-6
Ald-Ph-PEG3-azide	1807540-88-0
Ald-CH2-PEG5-azide	1446282-38-7
Ald-CH2-PEG3-azide	1002342-83-7
Ald-PEG4-azide	2030118-14-8
L-Azidohomoalanine HCl salt	120042-14-0
N-(Azido-PEG3)-N-Fluorescein-PEG4-acid	2100306-72-5
N-(Azido-PEG3)-N-Fluorescein-PEG3-acid	2100306-50-9
N-(Azido-PEG2)-N-Fluorescein-PEG4-acid	2086689-06-5
N-(Azido-PEG2)-N-Fluorescein-PEG3-acid	2086689-04-3
Azido-PEG3-SS-PEG3-azide	1310827-27-0
Azidoethyl-SS-ethylazide	352305-38-5
Azidoethyl-SS-ethylalcohol	1807540-82-4
Azidoethyl-SS-ethylamine	1807512-40-8
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	911209-07-9
t-boc-N-amido-PEG6-azide	1292268-15-5
t-boc-N-amido-PEG7-azide	206265-96-5
t-boc-N-amido-PEG9-azide	2112731-50-5
t-Boc-Aminooxy-PEG1-azide	2100306-67-8
t-Boc-Aminooxy-PEG2-azide	252378-68-0
t-Boc-Aminooxy-PEG3-azide	1235514-15-4
t-Boc-Aminooxy-PEG4-azide	2100306-64-5
DSPE-PEG5-azide	2112737-73-0
1,1,1-Trifluoroethyl-PEG2-azide	1835759-68-6
1,1,1-Trifluoroethyl-PEG4-azide	1817735-35-5
N-Fmoc-N'-(azido-PEG4)-L-Lysine
N-Fmoc-N'-(azido-PEG4)-L-Lysine- PFP ester
Azido-PEG4-4-nitrophenyl carbonate	1422540-98-4
S-Acetyl-PEG3-azide	1310827-26-9
Trityl-PEG8-azide	1818294-30-2
Trityl-PEG10-azide	877239-08-2
Methylamino-PEG3-azide	1355197-57-7
Methylamino-PEG5-azide	2055046-24-5
Azide-PEG-Azide, MW 20k
Azide-PEG-Azide, MW 10k
Azide-PEG-Azide, MW 2k
Azide-PEG-Azide, MW 5k
Azide-PEG-amine TFA salt, MW 5K
Azide-PEG-amine TFA, MW 2K
Azide-PEG-alcohol, MW 2K
m-PEG3-Sulfone-PEG3-azide	1895922-76-5
m-PEG37-hydrazide
m-PEG4-hydrazide	1449390-68-4
Azide-PEG16-alcohol
DNP-PEG3-azide	951671-87-7
Amino-PEG8-t-Boc-hydrazide	1334169-96-8
Amino-PEG4-t-Boc-hydrazide	1263047-17-1
Amino-PEG2-t-Boc-hydrazide	2100306-60-1
Biotin-PEG3-SS-azide
Benzyl-PEG5-azide	86770-72-1
Benzyl-PEG2-azide	1260001-87-3
Iodo-PEG3-Azide	936917-36-1
APN-C3-PEG4-azide	2183440-32-4
Azido-Amido-PEG8-t-butyl ester
Azido-PEG4-hydrazide HCl Salt	2170240-96-5
Azido-PEG8-CH2CO2-PFP	2182601-80-3
Azido-PEG5-CH2CO2-PFP	2144777-92-2
Azido-PEG3-aminoacetic acid-NHS ester	2170240-91-0
Azido-PEG5-succinimidyl carbonate	1402411-88-4
Azido-PEG3-succinimidyl carbonate	2110448-98-9
Azido-PEG8-CH2CO2-NHS	2182601-81-4
Azido-PEG5-CH2CO2-NHS	2144777-77-3
azido-tris(ethylenoxy)-L-alanine TFA Salt	2054345-67-2
N-Boc-Azido-tris(ethylenoxy)-L-alanin	2054345-68-3
N-Fmoc-Azido-tris(ethylenoxy)-L-alanine	2054345-69-4
Azido-PEG8-CH2CO2H	1343472-07-0
Azido-PEG5-CH2CO2H	217180-81-9
3-Azidopropanoic acid NHS ester	850180-76-6
3-Azidopropanoic acid-PFP ester	1240801-10-8
3-Azidopropionic Acid	18523-47-2
Azido-SS-PEG2-acid	2144777-72-8
Azidoethyl-PEG2-t-Butyl ester	2144777-83-1
Lipoamido-PEG3-azide	890016-39-4
SPDP Hydrazide	115616-51-8
Cy3 Azide	2183440-48-2
Cy5 Azide	2183440-50-6
Cy5.5 Azide	2183440-52-8
Cy7 Azide	2183440-54-0
Cy7 hydrazide	2183440-63-1
FAM hydrazide, 5-isomer	2183440-64-2
FAM hydrazide, 6-isomer	2183440-65-3
TAMRA azide, 5-isomer	825651-66-9
TAMRA azide, 6-isomer	1192590-89-8
TAMRA hydrazide, 6-isomer	2183440-67-5
BDP 581/591 azide	2183473-20-1
BDP 630/650 azide	2183473-22-3
BDP R6G azide	2183473-23-4
BDP TMR azide	2183473-25-6
BDP TR azide	2183473-27-8
BDP FL hydrazide	2183473-45-0
BDP 581/591 hydrazide	2183473-40-5
BDP 630/650 hydrazide	2183473-43-8
BDP TR hydrazide	2183473-49-4
N-(Azido-PEG3)-N-bis(PEG3-acid) HCl salt	2055042-57-2
N-(Azido-PEG3)-N-bis(PEG4-acid)	2112731-54-9
N-(Azido-PEG4)-N-bis(PEG4-acid) HCl salt	2093152-80-6
N-(acid-PEG3)-N-bis(PEG3-azide)	2182602-17-9
2-(Azido-PEG3-amido)-1,3-bis(carboxylethoxy)propane	2086689-05-4
Azido-PEG4-Amido-tri-(carboxyethoxymethyl)-methane	1398044-51-3
N-(NHS-PEG3)-N-bis(PEG3-azide)	2182602-16-8
N-(Azido-PEG2)-N-bis(PEG4-t-butyl ester)	2112731-81-2
N-(Azido-PEG3)-N-bis(PEG3-t-butyl ester)	2055042-56-1
N-(Azido-PEG4)-N-bis(PEG4-t-butyl ester)	2093152-79-3
N-(t-butyl ester-PEG3)-N-bis(PEG3-azide)	2182602-15-7
N-(Azido-PEG3)-N-bis(PEG1-t-butyl ester)	2086689-00-9
Azido-PEG4-Amido-tri-(t-butoxycarbonylethoxymethyl)-methane	1421933-29-0
N-(Azido-PEG4)-N-Boc-PEG4-t-butyl ester	2112737-20-7
Azido-PEG36-acid	1167575-20-3
Azido-PEG4-nitrile	2194563-82-9
2-(Azido-PEG2-amido)-1,3-propandiol	1398044-52-4
N-(Propargyl-PEG4-carbonyl)-N-bis(PEG1-methyl ester)	2112732-01-9
Azido-PEG4-Amido-Tris	1398044-55-7
N-(Azido-PEG3)-NH-PEG3-acid HCl salt	2183440-72-2
N-(Azido-PEG3)-N-(PEG2-amine)-PEG3-acid	2183440-70-0
N-(Azido-PEG3)-N-(PEG2-NH-Boc)-PEG3-acid	2183440-74-4
Iodoacetamide-PEG3-azide
4-(2-(tosylmethyl)acryloyl)benzamide-(PEG3-azide)	2144777-85-3
m-PEG11-azide
Azido-PEG9-NHS ester
Azido-PEG10-NHS ester
Azido-PEG3-CH2CO2-NHS	1092654-47-1
Azido-PEG10-t-butyl ester
Azido-PEG1-CH2CO2-NHS	1480545-09-2
3-(Azido-PEG5-amino)propanol	2228857-31-4
Azido-PEG3-triethoxysilane	2243566-43-8
Azido-PEG15-t-butyl ester
DOTA-PEG5-azide
Azido-PEG5-triethoxysilane
m-PEG5-azide	1202681-04-6
DOTA-(t-Butyl)3-PEG5-azide
Azidoethyl-SS-propionic acid	2228857-32-5
Azidoethyl-SS-propionic NHS ester	2243566-44-9
t-Boc-Aminooxy-PEG5-azide
Azido-PEG8-hydrazide HCl Salt
Azido-PEG8-t-Boc-hydrazide
Azide-PEG2-Ms	176520-23-3
Bromo-PEG1-azide	1144106-65-9
Biotin-PEG6-azide	1085938-09-5

N3-PEG4-NHS; CAS No：944251-24-5

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N3-PEG4-NHS; CAS No：944251-24-5

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