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mPEG20K-Succinimidyl Carboxymethyl Ester average Mn 20,000

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mPEG20K-Succinimidyl Carboxymethyl Ester average Mn 20,000

MILLIPORE SIGMA

ITEM#: 3042-JKA30031G

MFR#: JKA3003-1G

Methoxy PEG NHS Ester (SCM PEG). Amine reactive PEG towards the amino groups of lysine(s) on proteins or other biologics; reaction occurs at room temperature in <1hr at pH 7-8. Stable linker between PEG and NHS ester.

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Methoxy PEG NHS Ester (SCM PEG). Amine reactive PEG towards the amino groups of lysine(s) on proteins or other biologics; reaction occurs at room temperature in <1hr at pH 7-8. Stable linker between PEG and NHS ester.

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Product Name	Description	Item#	QTY
4arm-PEG20K-Succinimidyl Carboxymethyl Ester average Mn 20,000	4arm PEG SCM (4arm PEG NHS Ester). Hydrogel PEG. This is the activated form of 4ARM-COOH.	3042-JKA70381G	EA
mPEG20K-MAL average Mn 20,000	Methoxy PEG Maleimide. Selective for thiol groups on cystein side chains; reacts at pH 5.0-6.5	3042-JKA31151G	EA
mPEG40K-Succinimidyl Carboxymethyl Ester average Mn 40,000	Methoxy PEG NHS Ester (SCM PEG). Amine reactive PEG towards the amino groups of lysine(s) on proteins or other biologics; reaction occurs at room temperature in <1hr at pH 7-8. Stable linker between PEG and NHS ester.	3042-JKA30411G	EA
mPEG10K-Succinimidyl Carboxymethyl Ester average Mn 10,000	Methoxy PEG NHS Ester (SCM PEG). Amine reactive PEG towards the amino groups of lysine(s) on proteins or other biologics; reaction occurs at room temperature in <1hr at pH 7-8. Stable linker between PEG and NHS ester.	3042-JKA30161G	EA
mPEG30K-Succinimidyl Carboxymethyl Ester average Mn 30,000	Methoxy PEG NHS Ester (SCM PEG). Amine reactive PEG towards the amino groups of lysine(s) on proteins or other biologics; reaction occurs at room temperature in <1hr at pH 7-8. Stable linker between PEG and NHS ester.	3042-JKA30041G	EA
4arm-PEG20K-Succinimidyl Carboxymethyl Glutaramide average Mn 20,000	4arm PEG Succinimidyl Glutaramide. Hydrogel PEG. SGA has a longer hydrolysis half-life compared with SCM.	3042-JKA70131G	EA
4arm-PEG40K-Succinimidyl Carboxymethyl Ester average Mn 40,000	4arm PEG SCM (4arm PEG NHS Ester). Hydrogel PEG. This is the activated form of 4ARM-COOH.	3042-JKA70701G	EA
4arm-PEG10K-Succinimidyl Carboxymethyl Ester average Mn 10,000	4arm PEG SCM (4arm PEG NHS Ester). Hydrogel PEG. This is the activated form of 4ARM-COOH.	3042-JKA70151G	EA
4arm-PEG5K-Succinimidyl Carboxymethyl Ester average Mn 5,000	4arm PEG SCM (4arm PEG NHS Ester). Hydrogel PEG. This is the activated form of 4ARM-COOH.	3042-JKA70141G	EA