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5. Heterofunctional PEGs

By using hetero type activated PEGs, different molecules can be conjugated onto each end of the PEGs. They are also useful for surface modification.

   Branched heterofunctional PEGs Patent No. : JP5825507, US10040761

 

$484.00

Boc-NH(CH2)3-O-PEG-COO-NHS, Mw 5,000

In stock

$330.00

H2N-(CH2)3-O-PEG-(CH2)5-COOH, Mw 2,000

In stock

$330.00

H2N-(CH2)3-O-PEG-(CH2)5-COOH, Mw 3,400


$484.00

Boc-NH(CH2)3-O-PEG-COO-NHS, Mw 2,000

In stock

$330.00

H2N-(CH2)3-O-PEG-(CH2)5-COOH, Mw 5,000

In stock

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MAL-(CH2)2CONH(CH2)3-O-PEG-COO-NHS, Mw 5,000
[100mg amber glass bottle]

In stock

$495.00
N3-PEG-Carbonate Mw=2000  Packaging size: 1g in amber glass bottle. Contact us for Lead time. *: make-to-order
In stock

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MAL-(CH2)2CONH(CH2)3-O-PEG-COO-NHS, Mw 2,000
[100mg amber glass bottle]


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MAL-(CH2)2CONH(CH2)3-O-PEG-COO-NHS, Mw 40,000
[100mg amber glass bottle]

Out-of-stock

$484.00

Boc-NH(CH2)3-O-PEG-COO-NHS, Mw 3,400

In stock

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MAL-(CH2)2CONH(CH2)3-O-PEG-COO-NHS, Mw 2,000
[100mg amber glass bottle]

In stock

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MAL-(CH2)2CONH(CH2)3-O-PEG-COO-NHS, Mw 10,000
[100mg amber glass bottle]

In stock

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MAL-(CH2)2CONH(CH2)3-O-PEG-COO-NHS, Mw 20,000
[100mg amber glass bottle]

Out-of-stock

$484.00

Boc-NH(CH2)3-O-PEG-COO-NHS, Mw 10,000  [1g amber glass bottle]

In stock

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Biotin-PEG-COO-NHS, Mw 5,000  [100mg amber glass bottle]

In stock

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Azide-PEG-2succimidylcarbonate
Out-of-stock

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t-BOC-PEG-2succimidylcarbonate

Out-of-stock

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MAL-(CH2)2CONH(CH2)3-O-PEG-COO-NHS, Mw 3,400
[100mg amber glass bottle]

In stock

$484.00

Boc-NH(CH2)3-O-PEG-COO-NHS, Mw 1,000

Out-of-stock

$495.00
N3-PEG-Carbonate Mw=3400  Packaging size: 1g in amber glass bottle. Contact us for Lead time. *: make-to-order
In stock

$363.00
tBoc-NH-(CH2)3-O-(CH2CH2O)n-(CH2)2NH2 Mw 2,000 [1g in amber glass bottle]
In stock

$495.00
Mercapto-PEG-Amine HS-(CH 2 CH 2 O) n -CH 2 CH 2 CH 2 NH 2 .HCI MW 2,000 package size: 1g in amber glass bottle *make to order
In stock

$363.00
Fmoc-NH-(CH2)3O-(CH2CH2O)n-(CH2)5-COOH MW 2,000 Size: 1g amber glass bottle
Out-of-stock

$495.00
Mercapto-PEG-Carboxic Acid Mw 2,000 [1g]
Out-of-stock

$545.00

Boc-NH(CH2)3-O-PEG-COO-NHS, Mw 20,000

In stock

$495.00
N3-PEG-Carbonate Mw=5000  Packaging size: 1g in amber glass bottle. Contact us for Lead time. *: make-to-order
In stock

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Out-of-stock

$473.00
tBoc-NH-(CH2)3-O-PEG-(CH2)5-COOH Mw 2,000 size:1g
Out-of-stock

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100g amber glass bottle
Out-of-stock

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Maleimide-PEG-2succimidylcarbonate Mw=2000 

[100mg amber glass bottle]

Out-of-stock

Amine-PEG-Azide, Mw=2,000,  1g amber glass bottle 

*make-to-order

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