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4arm-PEG40K-Succinimidyl Carboxymethyl Ester average Mn 40,000

4arm-PEG40K

4arm-PEG40K-Succinimidyl Carboxymethyl Ester average Mn 40,000

Synonym(s):

4arm-PEG-NH2, 4arm-PEG-Maleimide, 4arm-PEG-Succinimidyl Carboxymethyl Ester

Linear Formula:

C(CH₂O(CH₂CH₂O)nCH₂COOC₄H₄O₂N)₄

Products

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Sigma-Aldrich (3)

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Functionality

Shape

Polymer Composition

Polymer Type

Reactivity

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Product Number

Description

Pricing

JKA7024

4arm-PEG40K, average M_N 40,000, NH2, carboxyl reactive

JKA7067

4arm-PEG40K, average M_N 40,000, Maleimide, thiol reactive

JKA7070

4arm-PEG40K, average M_N 40,000, Succinimidyl Carboxymethyl Ester, amine reactive