Active ester Archives

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Active ester

4arm PEG Acetic Acid
4arm PEG SCM
4arm PEG Vinylsulfone
4arm-PEG-Epoxide
4arm-PEG-SAS
4arm-PEG-SC
4arm-PEG-SG
4arm-PEG-SS
CM-PEG-CM
Epoxide-PEG-Epoxide
HO-PEG-NHS ester
m-PEG-CM
m-PEG-Epoxide
m-PEG-Lys-NHS ester
m-PEG-NHS ester
m-PEG-Nitrophenyl Carbonate
m-PEG-Orthopyridyl Disulfide
m-PEG-PA
m-PEG-SCM
m-PEG-SPA
m-PEG-Succinimidyl Carbonate
m-PEG-Succinimidyl Glutarate
m-PEG-Succinimidyl Succinate
m-PEG-Succinimidyl Valerate
Methyltetrazine-mPEG
mPEG-SAS
NPC-PEG-NPC
OPSS PEG SCM
OPSS-PEG-OPSS
OPSS-PEG-SVA
SAS-PEG-SAS
SG-PEG-SG
SS-PEG-SS
Stearic acid-PEG-NHS
SVA-PEG-SVA

Cat#	Name	Structure	M.W.	Purity	Pricing
4arm PEG Acetic Acid
AP14919	4arm PEG Acetic Acid,MW 5K	Quick view	5000	≥95%	Pricing
AP14920	4arm PEG Acetic Acid,MW 10K	Quick view	10000	≥95%	Pricing
AP14921	4arm PEG Acetic Acid,MW 20K	Quick view	20000	≥95%	Pricing
AP14922	4arm PEG Acetic Acid,MW 40K	Quick view	40000	≥95%	Pricing
4arm PEG SCM
AP14939	4arm PEG Succinimidyl Carboxymethyl Ester, MW 5K	Quick view	5000	≥95%	Pricing
AP14936	4arm PEG Succinimidyl Carboxymethyl Ester, MW 10K	Quick view	10000	≥95%	Pricing
AP14937	4arm PEG Succinimidyl Carboxymethyl Ester, MW 20K	Quick view	20000	≥95%	Pricing
AP14938	4arm PEG Succinimidyl Carboxymethyl Ester, MW 40K	Quick view	40000	≥95%	Pricing
4arm PEG Vinylsulfone
AP14934	4arm PEG Vinylsulfone, MW 10K	Quick view	10000	≥95%	Pricing
AP14935	4arm PEG Vinylsulfone, MW 20K	Quick view	20000	≥95%	Pricing
4arm-PEG-Epoxide
AP14865	4arm-PEG-Epoxide, MW 10K	Quick view	10000	≥95%	Pricing
AP14866	4arm-PEG-Epoxide, MW 20K	Quick view	20000	≥95%	Pricing
4arm-PEG-SAS
AP14798	4arm-PEG-SAS, MW 10K	Quick view	10000	≥95%	Pricing
AP14799	4arm-PEG-SAS, MW 20K	Quick view	20000	≥95%	Pricing
4arm-PEG-SC
AP14810	4arm-PEG-SC, MW 2K	Quick view	2000	≥95%	Pricing
AP14811	4arm-PEG-SC, MW 5K	Quick view	5000	≥95%	Pricing
AP14803	4arm-PEG-SC, MW 10K	Quick view	10000	≥95%	Pricing
AP14804	4arm-PEG-SC, MW 20K	Quick view	20000	≥95%	Pricing
4arm-PEG-SG
AP14801	4arm-PEG-SG, MW 10K	Quick view	10000	≥95%	Pricing
AP14802	4arm-PEG-SG, MW 20K	Quick view	20000	≥95%	Pricing
AP14809	4arm-PEG-SG, MW 40K	Quick view	40000	≥95%	Pricing
4arm-PEG-SS
AP14805	4arm-PEG-SS, MW 2K	Quick view	2000	≥95%	Pricing
AP14806	4arm-PEG-SS, MW 5K	Quick view	5000	≥95%	Pricing
AP14800	4arm-PEG-SS, MW 10K	Quick view	10000	≥95%	Pricing
AP14807	4arm-PEG-SS, MW 20K	Quick view	20000	≥95%	Pricing
AP14808	4arm-PEG-SS, MW 40K	Quick view	40000	≥95%	Pricing
CM-PEG-CM
AP14824	Carboxymethyl-PEG-Carboxymethyl, MW 2K	Quick view	2000	≥95%	Pricing
AP14825	Carboxymethyl-PEG-Carboxymethyl, MW 3.4K	Quick view	3400	≥95%	Pricing
AP14826	Carboxymethyl-PEG-Carboxymethyl, MW 5K	Quick view	5000	≥95%	Pricing
AP14899	Carboxymethyl-PEG-Carboxymethyl, MW 7.5K	Quick view	7500	≥95%	Pricing
AP14827	Carboxymethyl-PEG-Carboxymethyl, MW 10K	Quick view	10000	≥95%	Pricing
AP14828	Carboxymethyl-PEG-Carboxymethyl, MW 20K	Quick view	20000	≥95%	Pricing
AP14829	Carboxymethyl-PEG-Carboxymethyl, MW 35K	Quick view	35000	≥95%	Pricing
Epoxide-PEG-Epoxide
AP14891	Epoxide-PEG-Epoxide, MW 1K	Quick view	1000	≥95%	Pricing
AP14840	Epoxide-PEG-Epoxide, MW 2K	Quick view	2000	≥95%	Pricing
AP14841	Epoxide-PEG-Epoxide, MW 5K	Quick view	5000	≥95%	Pricing
AP14892	Epoxide-PEG-Epoxide, MW 10K	Quick view	10000	≥95%	Pricing
AP14893	Epoxide-PEG-Epoxide, MW 20K	Quick view	20000	≥95%	Pricing
HO-PEG-NHS ester
AP13388	HO-PEG-NHS ester, MW 1K	Quick view	1000	≥95%	Pricing
AP13393	HO-PEG-NHS ester, MW 2K	Quick view	2000	≥95%	Pricing
AP13405	HO-PEG-NHS ester, MW 3.5K	Quick view	3500	≥95%	Pricing
AP13410	HO-PEG-NHS ester, MW 5K	Quick view	5000	≥95%	Pricing
AP13411	HO-PEG-NHS ester, MW 10K	Quick view	10000	≥95%	Pricing
m-PEG-CM
AP14830	mPEG-Carboxymethyl, MW 1K	Quick view	1000	≥95%	Pricing
AP14831	mPEG-Carboxymethyl, MW 2K	Quick view	2000	≥95%	Pricing
AP14832	mPEG-Carboxymethyl, MW 5K	Quick view	5000	≥95%	Pricing
AP14833	mPEG-Carboxymethyl, MW 10K	Quick view	10000	≥95%	Pricing
AP14834	mPEG-Carboxymethyl, MW 20K	Quick view	20000	≥95%	Pricing
m-PEG-Epoxide
AP14838	mPEG-Epoxide, MW 2K	Quick view	2000	≥95%	Pricing
AP14839	mPEG-Epoxide, MW 5K	Quick view	5000	≥95%	Pricing
m-PEG-Lys-NHS ester
AP13390	m-PEG-Lys-NHS ester, MW 20K	Quick view	20000	≥95%	Pricing
AP13394	m-PEG-Lys-NHS ester, MW 40K	Quick view	40000	≥95%	Pricing
m-PEG-NHS ester
AP13389	m-PEG-NHS ester, MW 5K	Quick view	5000	≥95%	Pricing
AP13395	m-PEG-NHS ester, MW 10K	Quick view	10000	≥95%	Pricing
AP13406	m-PEG-NHS ester, MW 20K	Quick view	20000	≥95%	Pricing
m-PEG-Nitrophenyl Carbonate
AP15050	mPEG-Nitrophenyl Carbonate, MW 1K	Quick view	1000	≥95%	Pricing
AP14861	mPEG-Nitrophenyl Carbonate, MW 2K	Quick view	2000	≥95%	Pricing
AP14862	mPEG-Nitrophenyl Carbonate, MW 5K	Quick view	5000	≥95%	Pricing
AP14863	mPEG-Nitrophenyl Carbonate, MW 10K	Quick view	10000	≥95%	Pricing
AP14864	mPEG-Nitrophenyl Carbonate, MW 20K	Quick view	20000	≥95%	Pricing
m-PEG-Orthopyridyl Disulfide
AP14844	mPEG-Orthopyridyl Disulfide, MW 2K	Quick view	2000	≥95%	Pricing
AP14845	mPEG-Orthopyridyl Disulfide, MW 5K	Quick view	5000	≥95%	Pricing
AP14846	mPEG-Orthopyridyl Disulfide, MW 10K	Quick view	10000	≥95%	Pricing
AP14847	mPEG-Orthopyridyl Disulfide, MW 20K	Quick view	20000	≥95%	Pricing
AP14848	mPEG-Orthopyridyl Disulfide, MW 30K	Quick view	30000	≥95%	Pricing
m-PEG-PA
AP14927	Methoxy PEG Propionic Acid, MW 5K	Quick view	5000	≥95%	Pricing
AP14928	Methoxy PEG Propionic Acid, MW 20K	Quick view	20000	≥95%	Pricing
AP14929	Methoxy PEG Propionic Acid, MW 30K	Quick view	30000	≥95%	Pricing
m-PEG-SCM
AP14901	Methoxy PEG Succinimidyl Carboxymethyl Ester,MW 2K	Quick view	2000	≥95%	Pricing
AP14902	Methoxy PEG Succinimidyl Carboxymethyl Ester, MW 3K	Quick view	3000	≥95%	Pricing
AP14903	Methoxy PEG Succinimidyl Carboxymethyl Ester, MW 5K	Quick view	5000	≥95%	Pricing
AP14904	Methoxy PEG Succinimidyl Carboxymethyl Ester, MW 10K	Quick view	10000	≥95%	Pricing
AP14905	Methoxy PEG Succinimidyl Carboxymethyl Ester, MW 20K	Quick view	20000	≥95%	Pricing
AP14906	Methoxy PEG Succinimidyl Carboxymethyl Ester, MW 30K	Quick view	30000	≥95%	Pricing
AP14907	Methoxy PEG Succinimidyl Carboxymethyl Ester, MW 35K	Quick view	35000	≥95%	Pricing
AP14908	Methoxy PEG Succinimidyl Carboxymethyl Ester, MW 40K	Quick view	40000	≥95%	Pricing
m-PEG-SPA
AP14868	mPEG-SPA, MW 550	Quick view	550	≥95%	Pricing
AP14867	mPEG-SPA, MW 1K	Quick view	1000	≥95%	Pricing
AP14894	mPEG-SPA, MW 5K	Quick view	5000	≥95%	Pricing
AP14895	mPEG-SPA, MW 10K	Quick view	10000	≥95%	Pricing
AP14896	mPEG-SPA, MW 20K	Quick view	20000	≥95%	Pricing
AP14897	mPEG-SPA, MW 30K	Quick view	30000	≥95%	Pricing
m-PEG-Succinimidyl Carbonate
AP14761	m-PEG-Succinimidyl Carbonate, MW 750	Quick view	750	≥95%	Pricing
AP14762	m-PEG-Succinimidyl Carbonate, MW 1K	Quick view	1000	≥95%	Pricing
AP14763	m-PEG-Succinimidyl Carbonate, MW 2K	Quick view	2000	≥95%	Pricing
AP14764	m-PEG-Succinimidyl Carbonate, MW 5K	Quick view	5000	≥95%	Pricing
AP14765	m-PEG-Succinimidyl Carbonate, MW 10K	Quick view	10000	≥95%	Pricing
AP14773	m-PEG-Succinimidyl Carbonate, MW 12K	Quick view	12000	≥95%	Pricing
AP14766	m-PEG-Succinimidyl Carbonate, MW 20K	Quick view	20000	≥95%	Pricing
AP14767	m-PEG-Succinimidyl Carbonate, MW 30K	Quick view	30000	≥95%	Pricing
m-PEG-Succinimidyl Glutarate
AP14673	m-PEG-Succinimidyl Glutarate, MW 2K	Quick view	2000	≥95%	Pricing
AP14674	m-PEG-Succinimidyl Glutarate, MW 5K	Quick view	5000	≥95%	Pricing
AP14675	m-PEG-Succinimidyl Glutarate, MW 10K	Quick view	10000	≥95%	Pricing
AP14676	m-PEG-Succinimidyl Glutarate, MW 20K	Quick view	20000	≥95%	Pricing
AP14677	m-PEG-Succinimidyl Glutarate, MW 30K	Quick view	30000	≥95%	Pricing
m-PEG-Succinimidyl Succinate
AP14668	m-PEG-Succinimidyl Succinate, MW 2K	Quick view	2000	≥95%	Pricing
AP14669	m-PEG-Succinimidyl Succinate, MW 5K	Quick view	5000	≥95%	Pricing
AP14670	m-PEG-Succinimidyl Succinate, MW 10K	Quick view	10000	≥95%	Pricing
AP14671	m-PEG-Succinimidyl Succinate, MW 20K	Quick view	20000	≥95%	Pricing
AP14672	m-PEG-Succinimidyl Succinate, MW 30K	Quick view	30000	≥95%	Pricing
m-PEG-Succinimidyl Valerate
AP14663	m-PEG-Succinimidyl Valerate, MW 2K	Quick view	2000	≥95%	Pricing
AP14664	m-PEG-Succinimidyl Valerate, MW 5K	Quick view	5000	≥95%	Pricing
AP14665	m-PEG-Succinimidyl Valerate, MW 10K	Quick view	10000	≥95%	Pricing
AP14666	m-PEG-Succinimidyl Valerate, MW 20K	Quick view	20000	≥95%	Pricing
AP14667	m-PEG-Succinimidyl Valerate, MW 30K	Quick view	30000	≥95%	Pricing
Methyltetrazine-mPEG
AP12579	Methyltetrazine-mPEG, 5 kDa	Quick view	5000	≥95%	Pricing
AP12580	Methyltetrazine-mPEG, 10 kDa	Quick view	10000	≥95%	Pricing
mPEG-SAS
AP14768	mPEG-SAS, MW 1K	Quick view	1000	≥95%	Pricing
AP14772	mPEG-SAS, MW 2K	Quick view	2000	≥95%	Pricing
AP14769	mPEG-SAS, MW 5K	Quick view	5000	≥95%	Pricing
AP14770	mPEG-SAS, MW 10K	Quick view	10000	≥95%	Pricing
AP14771	mPEG-SAS, MW 20K	Quick view	20000	≥95%	Pricing
NPC-PEG-NPC
AP15051	NPC-PEG-NPC , MW 1K	Quick view	1000	≥95%	Pricing
AP14842	NPC-PEG-NPC, MW 2K	Quick view	2000	≥95%	Pricing
AP14843	NPC-PEG-NPC, MW 3.4K	Quick view	3400	≥95%	Pricing
AP15052	NPC-PEG-NPC , MW 5K	Quick view	5000	≥95%	Pricing
AP15053	NPC-PEG-NPC , MW 10K	Quick view	10000	≥95%	Pricing
AP15054	NPC-PEG-NPC , MW 20K	Quick view	20000	≥95%	Pricing
OPSS PEG SCM
AP14930	OPSS PEG Succinimidyl Carboxymethyl Ester, MW 2K	Quick view	2000	≥95%	Pricing
AP14931	OPSS PEG Succinimidyl Carboxymethyl Ester, MW 3.5K	Quick view	3500	≥95%	Pricing
AP14932	OPSS PEG Succinimidyl Carboxymethyl Ester, MW 5K	Quick view	5000	≥95%	Pricing
AP14933	OPSS PEG Succinimidyl Carboxymethyl Ester, MW 7.5K	Quick view	7500	≥95%	Pricing
OPSS-PEG-OPSS
AP14835	OPSS-PEG-OPSS, MW 2K	Quick view	2000	≥95%	Pricing
AP14836	OPSS-PEG-OPSS, MW 3.4K	Quick view	3400	≥95%	Pricing
AP14837	OPSS-PEG-OPSS, MW 10K	Quick view	10000	≥95%	Pricing
OPSS-PEG-SVA
AP14869	OPSS-PEG-SVA, MW 2K	Quick view	2000	≥95%	Pricing
AP14870	OPSS-PEG-SVA, MW 3.4K	Quick view	3400	≥95%	Pricing
AP14871	OPSS-PEG-SVA, MW 5K	Quick view	5000	≥95%	Pricing
AP14872	OPSS-PEG-SVA, MW 10K	Quick view	10000	≥95%	Pricing
AP14873	OPSS-PEG-SVA, MW 20K	Quick view	20000	≥95%	Pricing
SAS-PEG-SAS
AP14796	SAS-PEG-SAS, MW 1K	Quick view	1000	≥95%	Pricing
AP14792	SAS-PEG-SAS, MW 2K	Quick view	2000	≥95%	Pricing
AP14793	SAS-PEG-SAS, MW 3.4K	Quick view	3400	≥95%	Pricing
AP14797	SAS-PEG-SAS, MW 5K	Quick view	5000	≥95%	Pricing
AP14794	SAS-PEG-SAS, MW 10K	Quick view	10000	≥95%	Pricing
AP14795	SAS-PEG-SAS, MW 20K	Quick view	20000	≥95%	Pricing
SG-PEG-SG
AP14820	SG-PEG-SG, MW 2K	Quick view	2000	≥95%	Pricing
AP14821	SG-PEG-SG, MW 3.4K	Quick view	3400	≥95%	Pricing
AP14822	SG-PEG-SG, MW 5K	Quick view	5000	≥95%	Pricing
AP14823	SG-PEG-SG, MW 10K	Quick view	10000	≥95%	Pricing
SS-PEG-SS
AP14790	SS-PEG-SS, MW 1K	Quick view	1000	≥95%	Pricing
AP14782	SS-PEG-SS, MW 2K	Quick view	2000	≥95%	Pricing
AP14783	SS-PEG-SS, MW 3.4K	Quick view	3400	≥95%	Pricing
AP14791	SS-PEG-SS, MW 5K	Quick view	5000	≥95%	Pricing
AP14784	SS-PEG-SS MW 10K	Quick view	10000	≥95%	Pricing
Stearic acid-PEG-NHS
AP13504	Stearic acid-PEG-NHS, MW 1K	Quick view	1000	≥95%	Pricing
AP13517	Stearic acid-PEG-NHS, MW 2K	Quick view	2000	≥95%	Pricing
AP13532	Stearic acid-PEG-NHS, MW 3.4K	Quick view	3400	≥95%	Pricing
AP13547	Stearic acid-PEG-NHS, MW 5K	Quick view	5000	≥95%	Pricing
SVA-PEG-SVA
AP14779	SVA-PEG-SVA, MW 1K	Quick view	1000	≥95%	Pricing
AP14780	SVA-PEG-SVA, MW 3.4K	Quick view	3400	≥95%	Pricing
AP14781	SVA-PEG-SVA, MW 5K	Quick view	5000	≥95%	Pricing

Active ester

Active ester

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