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$198.00
Methoxy-PEG-(CH2)2NHCO(CH2)2-MAL, Mw 30,000

$231.00

Methoxy-PEG-(CH2)2NHCO(CH2)2-MAL, Mw 40,000
Chemical Name: α-[2-(3-Maleimido-1-oxopropyl)amino]ethyl-ω-methoxy, polyoxyethylene
CAS#: 724722-89-8

*: make-to-order

 


$165.00

Methoxy-PEG-(CH2)2NHCO(CH2)2-MAL, Mw 10,000
Chemical Name: α-[2-(3-Maleimido-1-oxopropyl)amino]ethyl-ω-methoxy, polyoxyethylene
CAS#: 724722-89-8

*: make-to-order


$110.00
NHS-OCOO-PEG-COO-NHS, Mw 20,000
Chemical Name: α-(Succinimidyloxycarbonyl)-ω-(succinimidyloxycarboxy), polyoxyethylene
CAS#: 122375-06-8
In stock

4arm PEG, -((CH2)3NHCO-Norbornene)4, Mw 10,000
Chemical Name: Pentaerythritol tetra{3-[(5-norbornene-2-carbonyl)amino]propyl}-polyoxyethylene

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4arm PEG, -((CH2)2O-CO-p-C6H4-Hydroximoyl chloride)4, Mw 10,000
Chemical Name: Pentaerythritol tetra{4-[chloro(hydroxyimino)methyl]phenylcarbonyl}-polyoxyethylene

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$55.00
4arm PEG, -((CH2)3-NH2)4, Mw 10,000
Chemical Name: Pentaerythritol tetra(aminopropyl) polyoxyethylene
CAS#: 804514-67-8
In stock

4arm PEG, -((CH2)2O-CO-Norbornene)4, Mw 10,000
Chemical Name: Pentaerythritol tetra(5-norbornene-2-carbonyl)-polyoxyethylene
CAS#:

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$55.00

4arm PEG, -((CH2)3-NH2)4, Mw 5,000
Chemical Name: Pentaerythritol tetra(aminopropyl) polyoxyethylene
CAS#: 804514-67-8

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In stock

$66.00

4arm PEG, -((CH2)2-NH2)4, Mw 40,000
Chemical Name: Pentaerythritol tetra(aminoethyl) polyoxyethylene
CAS#: 169501-65-9

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$363.00
tBoc-NH-(CH2)2-O-(CH2CH2O)n-(CH2)2NH2, Mw 5,000
Chemical Name: α-2-aminoethyl-ω-2-[N-(tert-butoxycarbonyl)amino]ethoxy, polyoxyethylene
CAS#: 198227-38-2
In stock

$55.00

4arm PEG, -((CH2)2-NH2)4, Mw 20,000
Chemical Name: Pentaerythritol tetra(aminoethyl) polyoxyethylene
CAS#: 169501-65-9

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$356.40

DSG-PEG-Azide, PEG MW 2,000
Chemical Name: 1,2-Distearoyl-rac-glycero-3-(2'-azidoethyl) polyoxyethylene
RCOO= C18:0

Package size: 100mg or 1g

In stock

$356.40

DSG-PEG-Azide, PEG MW 3,400
Chemical Name: 1,2-Distearoyl-rac-glycero-3-(2'-azidoethyl) polyoxyethylene
RCOO= C18:0

Package size: 100mg or 1g

In stock

DSG-PEG-DBCO, PEG MW 2,000
Chemical Name: 1,2-Distearoyl-rac-glycero-3-{(3’-azadibenzocyclooctyne-3’-oxopropyl)aminocarbonyl} polyoxyethylene
RCOO= C18:0

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$356.40

DSG-PEG-Maleimide, PEG MW 5,000
Chemical Name: 1,2-Distearoyl-rac-glycero-3-(2'-maleimidoethyl) polyoxyethylene
CAS#: 2765451-87-2
RCOO= C18:0

Package size: 100mg or 1g

In stock

$356.40

DSG-PEG-COO-NHS, PEG MW 3,400
Chemical Name: 1,2-Distearoyl-rac-glycero-3-(succinimidyloxycarbonyl) polyoxyethylene
CAS#: 3079792-07-4
RCOO= C18:0

Package size: 100mg or 1g

In stock

$356.40

DSG-PEG-Maleimide, PEG MW 3,400
Chemical Name: 1,2-Distearoyl-rac-glycero-3-(2'-maleimidoethyl) polyoxyethylene
CAS#: 2765451-87-2
RCOO= C18:0

Package size: 100mg or 1g

 

In stock

DSG-PEG-DBCO, PEG MW 3,400
Chemical Name: 1,2-Distearoyl-rac-glycero-3-{(3’-azadibenzocyclooctyne-3’-oxopropyl)aminocarbonyl} polyoxyethylene
RCOO= C18:0

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DSG-PEG-DBCO, PEG MW 5,000
Chemical Name: 1,2-Distearoyl-rac-glycero-3-{(3’-azadibenzocyclooctyne-3’-oxopropyl)aminocarbonyl} polyoxyethylene
RCOO= C18:0

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Acronym: DSPE-PEG-MAL (Ammonium salt)

Chemical Name: (N-[N'-(3'-Maleimido-1'-oxopropyl) aminoethylpolyoxyethylene oxycarbonyl]-1,2-distearoyl-sn-glycero-3-phosphoethanolamine, ammonium salt

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In stock

$356.40

DSG-PEG-COO-NHS, PEG MW 5,000
Chemical Name: 1,2-Distearoyl-rac-glycero-3-(succinimidyloxycarbonyl) polyoxyethylene
CAS#: 3079792-07-4
RCOO= C18:0

Package size: 100mg or 1g

In stock

$356.40

DSG-PEG-Azide, PEG MW 5,000
Chemical Name: 1,2-Distearoyl-rac-glycero-3-(2'-azidoethyl) polyoxyethylene
RCOO= C18:0

Package size: 100mg or 1g

In stock

DSPE-PEG-Azide

N-(Aminoethylpolyoxyethylene oxycarbonyl)-1,2-distearoyl-sn-glycero-3-phosphoethanolamine

Package size: 100mg or 1g amber glass bottle

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In stock