Monodispersed polyethylene gylcol (PEG) linkers with the same functional ends, such as -OH, -NH2, -NHS ester, bromine, propionic acid, and maleimide. These are often used for bioconjugation and crosslinking proteins. 

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biomedical engineering
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HO-PEG3-OH

CAS# N/A

MW# 150.18

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biomedical engineering
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SKU # 232809

Br-PEG9-Br

CAS# 140714-66-5

MW# 584.33

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biomedical engineering
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SKU # 2334102

HO-(CH2)3-PEG2-O-(CH2)3-OH

CAS# 112935-57-6

MW# 222.28

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polyethylene terephthalate glycol
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SKU # 233220

HOOC-PEG20-CH2CH2COOH

CAS# NA

MW# 1043.19

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polyethylene terephthalate glycol
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SKU # 233417

HO-PEG17-OH

CAS# 351342-04-6

MW# 766.9

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biomedical device companies
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SKU # 233720

NHS-PEG20-NHS

CAS# N/A

MW# 1237.33

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SKU # 233432

HO-PEG32-OH

CAS# N/A

MW# 1427.70

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how polyethylene glycol 3350 works
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SKU # 237805

CH3CH2O-PEG5-CH2CH3

CAS# 23601-39-0

MW# 294.38

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how polyethylene glycol 3350 works
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SKU # 236406

CH3O-PEG6-OCH3

CAS# 1072-40-8

MW# 310.39

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how polyethylene glycol 3350 works
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SKU # 233420

HO-PEG20-OH

CAS# 351342-08-0

MW# 899.06

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how polyethylene glycol 3350 works
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SKU # 236502

Mal-PEG2-CH2CH2Mal

CAS# 115597-84-7

MW# 308.29

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polyethylene glycol 3350 powder
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SKU # 233201

HOOCCH2CH2-PEG1-CH2CH2COOH

CAS# 19364-66-0

MW# 206.19

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