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Heterobifunctional PEG Derivatives

 

Heterobifunctional PEG derivatives are useful as cross-linking agents or as spacers between two different entities. The PEG moiety in the heterobifunctional PEG derivatives provides water solubility, biocompatibility, and flexibility.

 

Heterobifunctional PEG derivatives have the following general structure:

 

X―PEG―Y

 

where X and Y are two different functional groups or active groups

 

 

List of Heterobifunctional PEG Derivatives:

 

HO-PEG-COOH: Hydroxyl PEG Carboxyl1

HO-PEG-NHS: Hydroxyl PEG Carboxyl2

HS-PEG-COOH: Thiol PEG Carboxyl2

HO-PEG-NH2: Hydroxyl PEG Amine, HCl Salt3

HS-PEG-NH2: Thiol PEG Amine, TFA Salt3

NH2-PEG-COOH: Amine PEG Carboxyl, HCl Salt4

TBOC-PEG-OH: t-Boc Amine PEG Hydroxyl4

FMOC-PEG-OH: Fmoc Amine PEG Hydroxyl5

TBOC-PEG-NH2: t-Boc Amine PEG Amine, HCl Salt5

FMOC-PEG-NH2: Fmoc Amine PEG Amine, TFA Salt5

TBOC-PEG-COOH: t-Boc Amine PEG Carboxyl6

FMOC-PEG-COOH: Fmoc Amine PEG Carboxyl6

TBOC-PEG-NHS: t-Boc Amine PEG NHS Ester7

FMOC-PEG-NHS: Fmoc Amine PEG NHS Ester7

ACLT-PEG-NHS: Acrylate PEG NHS Ester8

MAL-PEG-OH: Maleimide PEG Hydroxyl8

MAL-PEG-NH2: Maleimide PEG Amine, TFA Salt9

MAL-PEG-COOH: Maleimide PEG Carboxyl9

MAL-PEG-NHS: Maleimide PEG NHS Ester10

BIOTIN-PEG-NHS: Biotin PEG NHS Ester10

BIOTIN-PEG-MAL: Biotin PEG Maleimide11

OPSS-PEG-NHS: OPSS PEG NHS Ester11

 

 

HO-PEG-COOH: Hydroxyl PEG Carboxyl, MW 2000, MW 3500, MW 5000, MW 7500, MW 10000, MW 20000

 

Hydroxyl PEG Carboxyl is also known PEG mono acid. Hydroxyl PEG Carboxyl is chromatographically purified with a purity of 95% or greater.  

 

 

ITEM CODE

ITEM NUMBER

ITEM DESCRIPTION

PRICE (USD)

A5009-1

HO-PEG2000-COOH,1g

Hydroxy PEG Carboxyl MW 2000

$200

A5009-5

HO-PEG2000-COOH,5g

Y-shape PEG NHS Ester, MW 2000

$800

A5010-1

HO-PEG3500-COOH,1g

Hydroxy PEG Carboxyl MW 3500

$200

A5010-5

HO-PEG3500-COOH,5g

Y-shape PEG NHS Ester, MW 3500

$800

A5011-1

HO-PEG5000-COOH,1g

Hydroxy PEG Carboxyl MW 5000

$200

A5011-5

HO-PEG5000-COOH,5g

Y-shape PEG NHS Ester, MW 5000

$800

A5012-1

HO-PEG7500-COOH,1g

Hydroxy PEG Carboxyl MW 7500

$200

A5012-5

HO-PEG7500-COOH,5g

Y-shape PEG NHS Ester, MW 7500

$800

A5155-1

HO-PEG10K-COOH,1g

Hydroxy PEG Carboxyl MW 10000

$250

A5155-5

HO-PEG10K-COOH,5g

Y-shape PEG NHS Ester, MW 10000

$1000

A5156-1

HO-PEG20K-COOH,1g

Hydroxy PEG Carboxyl MW 20000

$300

A5156-5

HO-PEG20K-COOH,5g

Y-shape PEG NHS Ester, MW 20000

$1200

 

HO-PEG-NHS: Hydroxyl PEG Carboxyl, MW 2000, MW 3500, MW 5000, MW 7500

 

Hydroxyl PEG NHS Ester is the NHS Ester of Hydroxyl PEG Carboxyl.

 

  

ITEM CODE

ITEM NUMBER

ITEM DESCRIPTION

PRICE (USD)

A5076-1

HO-PEG2000-NHS,1g

Hydroxyl PEG NHS Ester, MW 2000

$250

A5076-5

HO-PEG2000-NHS,5g

Hydroxyl PEG NHS Ester, MW 2000

$1000

A5077-1

HO-PEG3500-NHS,1g

Hydroxyl PEG NHS Ester, MW 3500

$250

A5077-5

HO-PEG3500-NHS,5g

Hydroxyl PEG NHS Ester, MW 3500

$1000

A5078-1

HO-PEG5000-NHS,1g

Hydroxyl PEG NHS Ester, MW 5000

$250

A5078-5

HO-PEG5000-NHS,5g

Hydroxyl PEG NHS Ester, MW 5000

$1000

A5079-1

HO-PEG7500-NHS,1g

Hydroxyl PEG NHS Ester, MW 7500

$250

A5079-5

HO-PEG7500-NHS,5g

Hydroxyl PEG NHS Ester, MW 7500

$1000

 

HS-PEG-COOH: Thiol PEG Carboxyl, MW 2000, MW 3500, MW 5000, MW 7500

 

Thiol PEG Carboxyl is the heterobifunctional PEG product with one end as Thiol and the other end as Carboxyl.

 

 

ITEM CODE

ITEM NUMBER

ITEM DESCRIPTION

PRICE (USD)

A5098-1

HS-PEG2000-COOH,1g

Thiol PEG Carboxyl, MW 2000

$350

A5098-5

HS-PEG2000-COOH,5g

Thiol PEG Carboxyl, MW 2000

$1400

A5099-1

HS-PEG3500-COOH,1g

Thiol PEG Carboxyl, MW 3500

$300

A5099-5

HS-PEG3500-COOH,5g

Thiol PEG Carboxyl, MW 3500

$1200

A5100-1

HS-PEG5000-COOH,1g

Thiol PEG Carboxyl, MW 5000

$300

A5100-5

HS-PEG5000-COOH,5g

Thiol PEG Carboxyl, MW 5000

$1200

A5101-1

HS-PEG7500-COOH,1g

Thiol PEG Carboxyl, MW 7500

$300

A5101-5

HS-PEG7500-COOH,5g

Thiol PEG Carboxyl, MW 7500

$1200

 

HO-PEG-NH2: Hydroxyl PEG Amine, HCl Salt, MW 2000, MW 3500, MW 5000, MW 7500, MW 10000, MW 20000

 

Hydroxyl PEG Carboxyl is also known PEG mono amine. Hydroxyl PEG Amine is chromatographically purified with a purity of 95% or greater. The HCl salt form provides stability for the solid form of Amine.

 

 

ITEM CODE

ITEM NUMBER

ITEM DESCRIPTION

PRICE (USD)

A5013-1

HO-PEG2000-NH2,1g

Hydroxyl PEG Amine, HCl Salt, MW 2000

$200

A5013-5

HO-PEG2000-NH2,5g

Hydroxyl PEG Amine, HCl Salt, MW 2000

$800

A5014-1

HO-PEG3500-NH2,1g

Hydroxyl PEG Amine, HCl Salt, MW 3500

$200

A5014-5

HO-PEG3500-NH2,5g

Hydroxyl PEG Amine, HCl Salt, MW 3500

$800

A5015-1

HO-PEG5000-NH2,1g

Hydroxyl PEG Amine, HCl Salt, MW 5000

$200

A5015-5

HO-PEG5000-NH2,5g

Hydroxyl PEG Amine, HCl Salt, MW 5000

$800

A5016-1

HO-PEG7500-NH2,1g

Hydroxyl PEG Amine, HCl Salt, MW 7500

$200

A5016-5

HO-PEG7500-NH2,5g

Hydroxyl PEG Amine, HCl Salt, MW 7500

$800

A5157-1

HO-PEG10K-NH2,1g

Hydroxyl PEG Amine, HCl Salt, MW 10000

$300

A5157-5

HO-PEG10K-NH2,5g

Hydroxyl PEG Amine, HCl Salt, MW 10000

$1200

A5158-1

HO-PEG20K-NH2,1g

Hydroxyl PEG Amine, HCl Salt, MW 20000

$400

A5158-5

HO-PEG20K-NH2,5g

Hydroxyl PEG Amine, HCl Salt, MW 20000

$1600

 

HS-PEG-NH2: Thiol PEG Amine, TFA Salt, MW 2000, MW 3500, MW 5000, MW 7500

 

Thiol PEG Amine is the heterobifunctional PEG product with one end as Thiol and the other end as Amine. 

 

 

ITEM CODE

ITEM NUMBER

ITEM DESCRIPTION

PRICE (USD)

A5143-1

HS-PEG2000-NH2,1g

Thiol PEG Amine, TFA Salt, MW 2000

$400

A5143-5

HS-PEG2000-NH2,5g

Thiol PEG Amine, TFA Salt, MW 2000

$1600

A5144-1

HS-PEG3500-NH2,1g

Thiol PEG Amine, TFA Salt, MW 3500

$350

A5144-5

HS-PEG3500-NH2,5g

Thiol PEG Amine, TFA Salt, MW 3500

$1400

A5145-1

HS-PEG5000-NH2,1g

Thiol PEG Amine, TFA Salt, MW 5000

$350

A5145-5

HS-PEG5000-NH2,5g

Thiol PEG Amine, TFA Salt, MW 5000

$1400

A5146-1

HS-PEG7500-NH2,1g

Thiol PEG Amine, TFA Salt, MW 7500

$350

A5146-5

HS-PEG7500-NH2,5g

Thiol PEG Amine, TFA Salt, MW 7500

$1400

 

NH2-PEG-COOH: Amine PEG Carboxyl, HCl Salt, MW 2000, MW 3500, MW 5000, MW 7500, MW 10000, MW 20000

 

Amine PEG Carboxyl is also known PEG amino acid. Amine PEG Carboxyl is chromatographically purified with a purity of 95% or greater. The HCl salt form provides stability for the solid form of Amine.

 

 

ITEM CODE

ITEM NUMBER

ITEM DESCRIPTION

PRICE (USD)

A5017-1

NH2-PEG2000-COOH,1g

Amine PEG Carboxyl, HCl Salt, MW 2000

$250

A5017-5

NH2-PEG2000-COOH,5g

Amine PEG Carboxyl, HCl Salt, MW 2000

$1000

A5018-1

NH2-PEG3500-COOH,1g

Amine PEG Carboxyl, HCl Salt, MW 3500

$250

A5018-5

NH2-PEG3500-COOH,5g

Amine PEG Carboxyl, HCl Salt, MW 3500

$1000

A5019-1

NH2-PEG5000-COOH,1g

Amine PEG Carboxyl, HCl Salt, MW 5000

$250

A5019-5

NH2-PEG5000-COOH,5g

Amine PEG Carboxyl, HCl Salt, MW 5000

$1000

A5020-1

NH2-PEG7500-COOH,1g

Amine PEG Carboxyl, HCl Salt, MW 7500

$250

A5020-5

NH2-PEG7500-COOH,5g

Amine PEG Carboxyl, HCl Salt, MW 7500

$1000

A5159-1

NH2-PEG10K-COOH,1g

Amine PEG Carboxyl, HCl Salt, MW 10000

$350

A5159-5

NH2-PEG10K-COOH,5g

Amine PEG Carboxyl, HCl Salt, MW 10000

$1400

A5160-1

NH2-PEG20K-COOH,1g

Amine PEG Carboxyl, HCl Salt, MW 20000

$450

A5160-5

NH2-PEG20K-COOH,5g

Amine PEG Carboxyl, HCl Salt, MW 20000

$1800

 

TBOC-PEG-OH: t-Boc Amine PEG Hydroxyl, MW 2000, MW 3500, MW 5000, MW 7500

 

t-Boc Amine PEG Hydroxyl is the t-Boc protected Hydroxyl PEG Amine. The tert-butyloxycarbonyl (Boc) protecting group is commonly used to protect amine group. The Boc protection group can be removed by treatment with trifluoroacetic acid (TFA) or other common acides to provide a free amine.

 

 

ITEM CODE

ITEM NUMBER

ITEM DESCRIPTION

PRICE (USD)

A5045-1

TBOC-PEG2000-OH,1g

t-Boc Amine PEG Hydroxyl, MW 2000

$250

A5045-5

TBOC-PEG2000-OH,5g

t-Boc Amine PEG Hydroxyl, MW 2000

$1000

A5046-1

TBOC-PEG3500-OH,1g

t-Boc Amine PEG Hydroxyl, MW 3500

$250

A5046-5

TBOC-PEG3500-OH,5g

t-Boc Amine PEG Hydroxyl, MW 3500

$1000

A5047-1

TBOC-PEG5000-OH,1g

t-Boc Amine PEG Hydroxyl, MW 5000

$250

A5047-5

TBOC-PEG5000-OH,5g

t-Boc Amine PEG Hydroxyl, MW 5000

$1000

A5048-1

TBOC-PEG7500-OH,1g

t-Boc Amine PEG Hydroxyl, MW 7500

$250

A5048-5

TBOC-PEG7500-OH,5g

t-Boc Amine PEG Hydroxyl, MW 7500

$1000

 

FMOC-PEG-OH: Fmoc Amine PEG Hydroxyl, MW 2000, MW 3500, MW 5000, MW 7500

 

Fmoc Amine PEG Hydroxyl is the Fmoc protected Hydroxyl PEG Amine. The 9-fluorenylmethoxycarbonyl (Fmoc) group is commonly used for amine protection. The Fmoc group can be removed by treatment with piperidine to release a free amine.

 

 

ITEM CODE

ITEM NUMBER

ITEM DESCRIPTION

PRICE (USD)

A5131-1

FMOC-PEG2000-OH,1g

Fmoc Amine PEG Hydroxyl, MW 2000

$250

A5131-5

FMOC-PEG2000-OH,5g

Fmoc Amine PEG Hydroxyl, MW 2000

$1000

A5129-1

FMOC-PEG3500-OH,1g

Fmoc Amine PEG Hydroxyl, MW 3500

$250

A5129-5

FMOC-PEG3500-OH,5g

Fmoc Amine PEG Hydroxyl, MW 3500

$1000

A5128-1

FMOC-PEG5000-OH,1g

Fmoc Amine PEG Hydroxyl, MW 5000

$250

A5128-5

FMOC-PEG5000-OH,5g

Fmoc Amine PEG Hydroxyl, MW 5000

$1000

A5130-1

FMOC-PEG7500-OH,1g

Fmoc Amine PEG Hydroxyl, MW 7500

$250

A5130-5

FMOC-PEG7500-OH,5g

Fmoc Amine PEG Hydroxyl, MW 7500

$1000

 

TBOC-PEG-NH2: t-Boc Amine PEG Amine, HCl Salt, MW 2000, MW 3500, MW 5000, MW 7500

 

t-Boc Amine PEG Amine is the heterobifunctional PEG product with one end as t-Boc protected amine and the other end as free amine. The tert-butyloxycarbonyl (Boc) protecting group is commonly used to protect amine group. The Boc protection group can be removed by treatment with trifluoroacetic acid (TFA) or other common acides to provide a free amine.

 

 

ITEM CODE

ITEM NUMBER

ITEM DESCRIPTION

PRICE (USD)

A5042-1

TBOC-PEG2000-NH2,1g

t-Boc Amine PEG Amine, HCl Salt, MW 2000

$250

A5042-5

TBOC-PEG2000-NH2,5g

t-Boc Amine PEG Amine, HCl Salt, MW 2000

$1000

A5043-1

TBOC-PEG3500-NH2,1g

t-Boc Amine PEG Amine, HCl Salt, MW 3500

$250

A5043-5

TBOC-PEG3500-NH2,5g

t-Boc Amine PEG Amine, HCl Salt, MW 3500

$1000

A5040-1

TBOC-PEG5000-NH2,1g

t-Boc Amine PEG Amine, HCl Salt, MW 5000

$250

A5040-5

TBOC-PEG5000-NH2,5g

t-Boc Amine PEG Amine, HCl Salt, MW 5000

$1000

A5044-1

TBOC-PEG7500-NH2,1g

t-Boc Amine PEG Amine, HCl Salt, MW 7500

$250

A5044-5

TBOC-PEG7500-NH2,5g

t-Boc Amine PEG Amine, HCl Salt, MW 7500

$1000

 

FMOC-PEG-NH2: Fmoc Amine PEG Amine, TFA Salt, MW 2000, MW 3500, MW 5000, MW 7500

 

Fmoc Amine PEG Amine is the heterobifunctional PEG product with one end as Fmoc protected amine and the other end as free amine. The 9-fluorenylmethoxycarbonyl (Fmoc) group is commonly used for amine protection. The Fmoc group can be removed by treatment with piperidine to release a free amine.

 

 

ITEM CODE

ITEM NUMBER

ITEM DESCRIPTION

PRICE (USD)

A5138-1

FMOC-PEG2000-NH2,1g

Fmoc Amine PEG Amine, TFA Salt, MW 2000

$300

A5138-5

FMOC-PEG2000-NH2,5g

Fmoc Amine PEG Amine, TFA Salt, MW 2000

$1200

A5139-1

FMOC-PEG3500-NH2,1g

Fmoc Amine PEG Amine, TFA Salt, MW 3500

$300

A5139-5

FMOC-PEG3500-NH2,5g

Fmoc Amine PEG Amine, TFA Salt, MW 3500

$1200

A5140-1

FMOC-PEG5000-NH2,1g

Fmoc Amine PEG Amine, TFA Salt, MW 5000

$300

A5140-5

FMOC-PEG5000-NH2,5g

Fmoc Amine PEG Amine, TFA Salt, MW 5000

$1200

A5141-1

FMOC-PEG7500-NH2,1g

Fmoc Amine PEG Amine, TFA Salt, MW 7500

$300

A5141-5

FMOC-PEG7500-NH2,5g

Fmoc Amine PEG Amine, TFA Salt, MW 7500

$1200

 

TBOC-PEG-COOH: t-Boc Amine PEG Carboxyl, MW 2000, MW 3500, MW 5000, MW 7500

 

t-Boc Amine PEG Carboxyl is the t-Boc protected Amine PEG Carboxyl. The tert-butyloxycarbonyl (Boc) protecting group is commonly used to protect amine group. The Boc protection group can be removed by treatment with trifluoroacetic acid (TFA) or other common acides to provide a free amine.

 

 

ITEM CODE

ITEM NUMBER

ITEM DESCRIPTION

PRICE (USD)

A5071-1

TBOC-PEG2000-COOH,1g

t-Boc Amine PEG Carboxyl, MW 2000

$275

A5071-5

TBOC-PEG2000-COOH,5g

t-Boc Amine PEG Carboxyl, MW 2000

$1100

A5116-1

TBOC-PEG3500-COOH,1g

t-Boc Amine PEG Carboxyl, MW 3500

$275

A5116-5

TBOC-PEG3500-COOH,5g

t-Boc Amine PEG Carboxyl, MW 3500

$1100

A5163-1

TBOC-PEG5000-COOH,1g

t-Boc Amine PEG Carboxyl, MW 5000

$275

A5163-5

TBOC-PEG5000-COOH,5g

t-Boc Amine PEG Carboxyl, MW 5000

$1100

A5064-1

TBOC-PEG7500-COOH,1g

t-Boc Amine PEG Carboxyl, MW 7500

$275

A5064-5

TBOC-PEG7500-COOH,5g

t-Boc Amine PEG Carboxyl, MW 7500

$1100

 

FMOC-PEG-COOH: Fmoc Amine PEG Carboxyl, MW 2000, MW 3500, MW 5000, MW 7500

 

Fmoc Amine PEG Carboxyl is the Fmoc protected Amine PEG Carboxyl. The 9-fluorenylmethoxycarbonyl (Fmoc) group is commonly used for amine protection. The Fmoc group can be removed by treatment with piperidine to release a free amine.

 

 

 

ITEM CODE

ITEM NUMBER

ITEM DESCRIPTION

PRICE (USD)

A5081-1

FMOC-PEG2000-COOH,1g

Fmoc Amine PEG Carboxyl, MW 2000

$275

A5081-5

FMOC-PEG2000-COOH,5g

Fmoc Amine PEG Carboxyl, MW 2000

$1100

A5135-1

FMOC-PEG3500-COOH,1g

Fmoc Amine PEG Carboxyl, MW 3500

$275

A5135-5

FMOC-PEG3500-COOH,5g

Fmoc Amine PEG Carboxyl, MW 3500

$1100

A5136-1

FMOC-PEG5000-COOH,1g

Fmoc Amine PEG Carboxyl, MW 5000

$275

A5136-5

FMOC-PEG5000-COOH,5g

Fmoc Amine PEG Carboxyl, MW 5000

$1100

A5137-1

FMOC-PEG7500-COOH,1g

Fmoc Amine PEG Carboxyl, MW 7500

$275

A5137-5

FMOC-PEG7500-COOH,5g

Fmoc Amine PEG Carboxyl, MW 7500

$1100

 

TBOC-PEG-NHS: t-Boc Amine PEG NHS Ester, MW 2000, MW 3500, MW 5000, MW 7500

 

t-Boc Amine PEG NHS Ester is the heterobifunctional PEG product with one end as t-Boc protected amine and the other end as NHS Ester. The tert-butyloxycarbonyl (Boc) protecting group is commonly used to protect amine group. The Boc protection group can be removed by treatment with trifluoroacetic acid (TFA) or other common acides to provide a free amine.

 

 

ITEM CODE

ITEM NUMBER

ITEM DESCRIPTION

PRICE (USD)

A5095-1

TBOC-PEG2000-NHS,1g

t-Boc Amine PEG NHS Ester, MW 2000

$300

A5095-5

TBOC-PEG2000-NHS,5g

t-Boc Amine PEG NHS Ester, MW 2000

$1200

A5056-1

TBOC-PEG3500-NHS,1g

t-Boc Amine PEG NHS Ester, MW 3500

$300

A5056-5

TBOC-PEG3500-NHS,5g

t-Boc Amine PEG NHS Ester, MW 3500

$1200

A5096-1

TBOC-PEG5000-NHS,1g

t-Boc Amine PEG NHS Ester, MW 5000

$300

A5096-5

TBOC-PEG5000-NHS,5g

t-Boc Amine PEG NHS Ester, MW 5000

$1200

A5097-1

TBOC-PEG7500-NHS,1g

t-Boc Amine PEG NHS Ester, MW 7500

$300

A5097-5

TBOC-PEG7500-NHS,5g

t-Boc Amine PEG NHS Ester, MW 7500

$1200

 

FMOC-PEG-NHS: Fmoc Amine PEG NHS Ester, MW 2000, MW 3500, MW 5000, MW 7500

 

Fmoc Amine PEG NHS Ester is the heterobifunctional PEG product with one end as Fmoc protected amine and the other end as NHS Ester. The 9-fluorenylmethoxycarbonyl (Fmoc) group is commonly used for amine protection. The Fmoc group can be removed by treatment with piperidine to release a free amine.

 

 

ITEM CODE

ITEM NUMBER

ITEM DESCRIPTION

PRICE (USD)

A5049-1

FMOC-PEG2000-NHS,1g

Fmoc Amine PEG NHS Ester, MW 2000

$300

A5049-5

FMOC-PEG2000-NHS,5g

Fmoc Amine PEG NHS Ester, MW 2000

$1200

A5050-1

FMOC-PEG3500-NHS,1g

Fmoc Amine PEG NHS Ester, MW 3500

$300

A5050-5

FMOC-PEG3500-NHS,5g

Fmoc Amine PEG NHS Ester, MW 3500

$1200

A5051-1

FMOC-PEG5000-NHS,1g

Fmoc Amine PEG NHS Ester, MW 5000

$300

A5051-5

FMOC-PEG5000-NHS,5g

Fmoc Amine PEG NHS Ester, MW 5000

$1200

A5052-1

FMOC-PEG7500-NHS,1g

Fmoc Amine PEG NHS Ester, MW 7500

$300

A5052-5

FMOC-PEG7500-NHS,5g

Fmoc Amine PEG NHS Ester, MW 7500

$1200

 

ACLT-PEG-NHS: Acrylate PEG NHS Ester, MW 2000, MW 3500, MW 5000, MW 7500

 

Acrylate PEG NHS Ester is light sensitive and will cross-link with exposure to ultraviolet light. Acrylate PEG NHS Ester has a substitution of 90% or greater at acrylate end and 95% or greater at NHS ester end.

 

 

ITEM CODE

ITEM NUMBER

ITEM DESCRIPTION

PRICE (USD)

A5021-1

ACLT-PEG2000-NHS,1g

Acrylate PEG NHS Ester, MW 2000

$300

A5021-5

ACLT-PEG2000-NHS,5g

Acrylate PEG NHS Ester, MW 2000

$1200

A5022-1

ACLT-PEG3500-NHS,1g

Acrylate PEG NHS Ester, MW 3500

$300

A5022-5

ACLT-PEG3500-NHS,5g

Acrylate PEG NHS Ester, MW 3500

$1200

A5023-1

ACLT-PEG5000-NHS,1g

Acrylate PEG NHS Ester, MW 5000

$300

A5023-5

ACLT-PEG5000-NHS,5g

Acrylate PEG NHS Ester, MW 5000

$1200

A5024-1

ACLT-PEG7500-NHS,1g

Acrylate PEG NHS Ester, MW 7500

$300

A5024-5

ACLT-PEG7500-NHS,5g

Acrylate PEG NHS Ester, MW 7500

$1200

 

MAL-PEG-OH: Maleimide PEG Hydroxyl, MW 2000, MW 3500, MW 5000, MW 7500

 

Maleimide PEG Hydroxyl is the heterobifunctional PEG product with one end as maleimide and the other end as Hydroxyl.

 

 

ITEM CODE

ITEM NUMBER

ITEM DESCRIPTION

PRICE (USD)

A5034-1

MAL-PEG2000-OH,1g

Maleimide PEG Hydroxyl, MW 2000

$300

A5034-5

MAL-PEG2000-OH,5g

Maleimide PEG Hydroxyl, MW 2000

$1200

A5035-1

MAL-PEG3500-OH,1g

Maleimide PEG Hydroxyl, MW 3500

$300

A5035-5

MAL-PEG3500-OH,5g

Maleimide PEG Hydroxyl, MW 3500

$1200

A5036-1

MAL-PEG5000-OH,1g

Maleimide PEG Hydroxyl, MW 5000

$300

A5036-5

MAL-PEG5000-OH,5g

Maleimide PEG Hydroxyl, MW 5000

$1200

A5037-1

MAL-PEG7500-OH,1g

Maleimide PEG Hydroxyl, MW 7500

$300

A5037-5

MAL-PEG7500-OH,5g

Maleimide PEG Hydroxyl, MW 7500

$1200

 

MAL-PEG-NH2: Maleimide PEG Amine, TFA Salt, MW 2000, MW 3500, MW 5000, MW 7500

 

Maleimide PEG Amine is the heterobifunctional PEG product with one end as Maleimide and the other end as Amine.

 

 

ITEM CODE

ITEM NUMBER

ITEM DESCRIPTION

PRICE (USD)

A5005-1

MAL-PEG2000-NH2,1g

Maleimide PEG Amine, TFA Salt, MW 2000

$350

A5005-5

MAL-PEG2000-NH2,5g

Maleimide PEG Amine, TFA Salt, MW 2000

$1400

A5006-1

MAL-PEG3500-NH2,1g

Maleimide PEG Amine, TFA Salt, MW 3500

$350

A5006-5

MAL-PEG3500-NH2,5g

Maleimide PEG Amine, TFA Salt, MW 3500

$1400

A5007-1

MAL-PEG5000-NH2,1g

Maleimide PEG Amine, TFA Salt, MW 5000

$350

A5007-5

MAL-PEG5000-NH2,5g

Maleimide PEG Amine, TFA Salt, MW 5000

$1400

A5008-1

MAL-PEG7500-NH2,1g

Maleimide PEG Amine, TFA Salt, MW 7500

$350

A5008-5

MAL-PEG7500-NH2,5g

Maleimide PEG Amine, TFA Salt, MW 7500

$1400

 

MAL-PEG-COOH: Maleimide PEG Carboxyl, MW 2000, MW 3500, MW 5000, MW 7500

 

Maleimide PEG Carboxyl is the precursor to make Maleimide PEG NHS Ester.

 

 

ITEM CODE

ITEM NUMBER

ITEM DESCRIPTION

PRICE (USD)

A5082-1

MAL-PEG2000-COOH,1g

Maleimide PEG Carboxyl, MW 2000

$350

A5082-5

MAL-PEG2000-COOH,5g

Maleimide PEG Carboxyl, MW 2000

$1400

A5080-1

MAL-PEG3500-COOH,1g

Maleimide PEG Carboxyl, MW 3500

$350

A5080-5

MAL-PEG3500-COOH,5g

Maleimide PEG Carboxyl, MW 3500

$1400

A5083-1

MAL-PEG5000-COOH,1g

Maleimide PEG Carboxyl, MW 5000

$350

A5083-5

MAL-PEG5000-COOH,5g

Maleimide PEG Carboxyl, MW 5000

$1400

A5084-1

MAL-PEG7500-COOH,1g

Maleimide PEG Carboxyl, MW 7500

$350

A5084-5

MAL-PEG7500-COOH,5g

Maleimide PEG Carboxyl, MW 7500

$1400

 

MAL-PEG-NHS: Maleimide PEG NHS Ester, MW 2000, MW 3500, MW 5000, MW 7500

 

Maleimide PEG NHS Ester is the heterobifunctional PEG product with one end as Maleimide and the other end as NHS Ester.

 

 

ITEM CODE

ITEM NUMBER

ITEM DESCRIPTION

PRICE (USD)

A5001-1

MAL-PEG2000-NHS,1g

Maleimide PEG NHS Ester, MW 2000

$400

A5001-5

MAL-PEG2000-NHS,5g

Maleimide PEG NHS Ester, MW 2000

$1600

A5002-1

MAL-PEG3500-NHS,1g

Maleimide PEG NHS Ester, MW 3500

$400

A5002-5

MAL-PEG3500-NHS,5g

Maleimide PEG NHS Ester, MW 3500

$1600

A5003-1

MAL-PEG5000-NHS,1g

Maleimide PEG NHS Ester, MW 5000

$400

A5003-5

MAL-PEG5000-NHS,5g

Maleimide PEG NHS Ester, MW 5000

$1600

A5004-1

MAL-PEG7500-NHS,1g

Maleimide PEG NHS Ester, MW 7500

$400

A5004-5

MAL-PEG7500-NHS,5g

Maleimide PEG NHS Ester, MW 7500

$1600

 

BIOTIN-PEG-NHS: Biotin PEG NHS Ester, MW 2000, MW 3500, MW 5000, MW 7500

 

Biotin PEG NHS Ester is the heterobifunctional PEG product with one end as Biotin and the other end as NHS Ester.

 

 

ITEM CODE

ITEM NUMBER

ITEM DESCRIPTION

PRICE (USD)

A5025-1

BIOTIN-PEG2000-NHS,1g

Biotin PEG NHS Ester, MW 2000

$400

A5025-5

BIOTIN-PEG2000-NHS,5g

Biotin PEG NHS Ester, MW 2000

$1600

A5026-1

BIOTIN-PEG3500-NHS,1g

Biotin PEG NHS Ester, MW 3500

$400

A5026-5

BIOTIN-PEG3500-NHS,5g

Biotin PEG NHS Ester, MW 3500

$1600

A5027-1

BIOTIN-PEG5000-NHS,1g

Biotin PEG NHS Ester, MW 5000

$400

A5027-5

BIOTIN-PEG5000-NHS,5g

Biotin PEG NHS Ester, MW 5000

$1600

A5028-1

BIOTIN-PEG7500-NHS,1g

Biotin PEG NHS Ester, MW 7500

$400

A5028-5

BIOTIN-PEG7500-NHS,5g

Biotin PEG NHS Ester, MW 7500

$1600

 

BIOTIN-PEG-MAL: Biotin PEG Maleimide, MW 2000, MW 3500, MW 5000, MW 7500

 

Biotin PEG Maleimide is the heterobifunctional PEG product with one end as Biotin and the other end as Maleimide.

 

 

ITEM CODE

ITEM NUMBER

ITEM DESCRIPTION

PRICE (USD)

A5029-1

BIOTIN-PEG2000-MAL,1g

Biotin PEG Maleimide, MW 2000

$450

A5029-5

BIOTIN-PEG2000-MAL,5g

Biotin PEG Maleimide, MW 2000

$1800

A5030-1

BIOTIN-PEG3500-MAL,1g

Biotin PEG Maleimide, MW 3500

$450

A5030-5

BIOTIN-PEG3500-MAL,5g

Biotin PEG Maleimide, MW 3500

$1800

A5031-1

BIOTIN-PEG5000-MAL,1g

Biotin PEG Maleimide, MW 5000

$450

A5031-5

BIOTIN-PEG5000-MAL,5g

Biotin PEG Maleimide, MW 5000

$1800

A5032-1

BIOTIN-PEG7500-MAL,1g

Biotin PEG Maleimide, MW 7500

$450

A5032-5

BIOTIN-PEG7500-MAL,5g

Biotin PEG Maleimide, MW 7500

$1800

 

OPSS-PEG-NHS: OPSS PEG NHS Ester, MW 2000, MW 3500, MW 5000, MW 7500

 

OPSS PEG NHS Ester is the heterobifunctional PEG product with one end as OPSS (Orthopyridyl disulfide) and the other end as NHS Ester.

 

 

   

ITEM CODE

ITEM NUMBER

ITEM DESCRIPTION

PRICE (USD)

A5107-1

OPSS-PEG2000-NHS,1g

OPSS PEG NHS Ester, MW 2000

$500

A5107-5

OPSS-PEG2000-NHS,5g

OPSS PEG NHS Ester, MW 2000

$2000

A5108-1

OPSS-PEG3500-NHS,1g

OPSS PEG NHS Ester, MW 3500

$500

A5108-5

OPSS-PEG3500-NHS,5g

OPSS PEG NHS Ester, MW 3500

$2000

A5109-1

OPSS-PEG5000-NHS,1g

OPSS PEG NHS Ester, MW 5000

$500

A5109-5

OPSS-PEG5000-NHS,5g

OPSS PEG NHS Ester, MW 5000

$2000

A5110-1

OPSS-PEG7500-NHS,1g

OPSS PEG NHS Ester, MW 7500

$500

A5110-5

OPSS-PEG7500-NHS,5g

OPSS PEG NHS Ester, MW 7500

$2000

 

 

 

Please check our 2011 PEG Products Catalog

2011 JENKEM USA PEG PRODUCTS CATALOG

 

 

 

Storage and Handling Conditions for PEGs and PEG Derivatives

 

 

To order, please contact us at

sales@jenkemusa.com


Other molecular weights are available.

Quotations for bulk orders are available.

Prices are subject to change without notice.

Shipping and Handling Fee is not included in the price.

 

 

 

PEG Derivatives Custom Synthesis

 

JenKem Technology has the expertise and experience on the synthesis of many kinds of special PEG derivatives. JenKem Technology can design and synthesize to meet your special needs. Please contact JenKem USA's technical support at tech@jenkemusa.com for your custom synthesis requests.