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Bi-Functional PEGs

Bi-Functional PEGs

Bi-functional PEGs are popular crosslinking agents for proteins and other pharmaceutical substances to improve their solubility. Recently, these PEGs are also applied for hydrogel components.

SUNBRIGHT® Bi-Functional PEGs

NHS PEG

SUNBRIGHT® DE-030AS *

NHS-OCOCH2O-PEG-CH2COO-NHS, Mw 3,000
Chemical Name: Poly(oxy-1,2-ethanediyl), α-[2-[(2,5-dioxo-1-pyrrolidinyl)oxy]-2-oxoethyl]- ω-[2-[(2,5-dioxo-1-pyrrolidinyl)oxy]-2-oxoethoxy]-
CAS#: 62066-14-2
Packaging size: 1g/10g

SUNBRIGHT® DE-034CS *

NHS-OCO(CH2)2COO-PEG-CO(CH2)2COO-NHS, Mw 3,400
Chemical Name: α-Succinimidyloxysuccinyl-ω- succinimidyloxysuccinyloxy, polyoxyethylene
CAS#: 85419-94-9
Packaging size: 1g/10g

SUNBRIGHT® DE-034GS *

NHS-OCO(CH2)3COO-PEG-CO(CH2)3COO-NHS, Mw 3,400
Chemical Name: α-Succinimidyloxyglutaryl -ω-succinimidyloxyglutaryloxy-, polyoxyethylene
CAS#: 154467-38-6
Packaging size: 1g/10g

SUNBRIGHT® DE-100GS

NHS-OCO(CH2)3COO-PEG-CO(CH2)3COO-NHS, Mw 10,000
Chemical Name: α-Succinimidyloxyglutaryl -ω-succinimidyloxyglutaryloxy-, polyoxyethylene
CAS#: 154467-38-6
Packaging size: 1g/10g

SUNBRIGHT® DE-200GS

NHS-OCO(CH2)3COO-PEG-CO(CH2)3COO-NHS, Mw 20,000
Chemical Name: α-Succinimidyloxyglutaryl -ω-succinimidyloxyglutaryloxy-, polyoxyethylene
CAS#: 154467-38-6
Packaging size: 1g/10g

SUNBRIGHT® DE-034HS *

NHS-OCO(CH2)5O-PEG-(CH2)5COO-NHS, Mw 3,400
Chemical Name: α-[6-[(2,5-dioxo-1-pyrrolidinyl)oxy]-6-oxohexyl]-ω-[6-[(2,5-dioxo-1-pyrrolidinyl)oxy]-6-oxohexyloxy]-, polyoxyethylene
CAS#: 1092952-05-0
Packaging size: 1g/10g

SUNBRIGHT® DE-100HS

NHS-OCO(CH2)5O-PEG-(CH2)5COO-NHS, Mw 10,000
Chemical Name: α-[6-[(2,5-dioxo-1-pyrrolidinyl)oxy]-6-oxohexyl]-ω-[6-[(2,5-dioxo-1-pyrrolidinyl)oxy]-6-oxohexyloxy]-, polyoxyethylene
CAS#: 1092952-05-0
Packaging size: 1g/10g

SUNBRIGHT® DE-200HS

NHS-OCO(CH2)5O-PEG-(CH2)5COO-NHS, Mw 20,000
Chemical Name: α-[6-[(2,5-dioxo-1-pyrrolidinyl)oxy]-6-oxohexyl]-ω-[6-[(2,5-dioxo-1-pyrrolidinyl)oxy]-6-oxohexyloxy]-, polyoxyethylene

CAS#: 1092952-05-0
Packaging size: 1g/10g

Amine PEG

SUNBRIGHT® DE-010PA

H2N-(CH2)3O-PEG-(CH2)3-NH2, Mw 1,000
Chemical Name: α-aminopropyl-ω-aminopropoxy, polyoxyethylene
CAS#: 1111404-84-4
Packaging size: 1g/10g

SUNBRIGHT® DE-020PA

H2N-(CH2)3O-PEG-(CH2)3-NH2, Mw 2,000
Chemical Name: α-aminopropyl-ω-aminopropoxy, polyoxyethylene
CAS#: 1111404-84-4
Packaging size: 1g/10g

SUNBRIGHT® DE-034PA *

H2N-(CH2)3O-PEG-(CH2)3-NH2, Mw 3,400
Chemical Name: α-aminopropyl-ω-aminopropoxy, polyoxyethylene
CAS#: 1111404-84-4
Packaging size: 1g/10g

SUNBRIGHT® DE-100PA

H2N-(CH2)3O-PEG-(CH2)3-NH2, Mw 10,000
Chemical Name: α-aminopropyl-ω-aminopropoxy, polyoxyethylene
CAS#: 1111404-84-4
Packaging size: 1g/10g

SUNBRIGHT® DE-200PA

H2N-(CH2)3O-PEG-(CH2)3-NH2, Mw 20,000
Chemical Name: α-aminopropyl-ω-aminopropoxy, polyoxyethylene
CAS#: 1111404-84-4
Packaging size: 1g/10g

SUNBRIGHT® DE-300PA

H2N-(CH2)3O-PEG-(CH2)3-NH2, Mw 30,000
Chemical Name: α-aminopropyl-ω-aminopropoxy, polyoxyethylene
CAS#: 1111404-84-4
Packaging size: 1g/10g

Thiol PEG

SUNBRIGHT® DE-034SH

HS-CH2CH2O-PEG-CH2CH2-SH, Mw 3,400
Chemical Name: Poly(oxy-1,2-ethanediyl), α-(2-mercaptoethyl) -ω-(2-mercaptoethoxy}-
CAS#: 68865-60-1
Packaging size: 1g/10g

SUNBRIGHT® DE-100SH *

HS-CH2CH2O-PEG-CH2CH2-SH, Mw 10,000
Chemical Name: Poly(oxy-1,2-ethanediyl), α-(2-mercaptoethyl) -ω-(2-mercaptoethoxy}-
CAS#: 68865-60-1
Package size: 1g/10g

SUNBRIGHT® DE-200SH *

HS-CH2CH2O-PEG-CH2CH2-SH, Mw 20,000
Chemical Name: Poly(oxy-1,2-ethanediyl), α-(2-mercaptoethyl) -ω-(2-mercaptoethoxy}-
CAS#: 68865-60-1
Package size: 1g/10g

Maleimide PEG

SUNBRIGHT® DE-100MA

Maleimide-(CH2)2CONH(CH2)3O-PEG-(CH2)3-NHCO-(CH2)2-Maleimide, Mw 10,000
Chemical Name: α-[3-(3-Maleimido-1-oxopropyl)amino]propyl-ω-[3-(3-Maleimido-1-oxopropyl)amino]propoxy, polyoxyethylene
CAS#:
Packaging size: 1g / 10g

SUNBRIGHT® DE-200MA

Maleimide-(CH2)2CONH(CH2)3O-PEG-(CH2)3-NHCO-(CH2)2-Maleimide, Mw 20,000
Chemical Name: α-[3-(3-Maleimido-1-oxopropyl)amino]propyl-ω-[3-(3-Maleimido-1-oxopropyl)amino]propoxy, polyoxyethylene
CAS#:
Packaging size: 1g / 10g