Poly(ethylene glycol) 2-mercaptoethyl ether acetic acid
average Mn 1,000 (n~22), cross-linking reagent amine reactive, cross-linking reagent thiol reactive
Manufacturer: Sigma Aldrich
CAS Number: 165729-81-7
Synonym(S): Polyethylene glycol, mercaptoPEG acid, mercaptopoly(ethylene glycol) carboxylic acid, mercaptopolyoxyethylene acetic acid, thio-PEG, thiol-PEG-acid, thiol-PEG-carboxylate
Select a Size
| Pack Size | SKU | Availability | Price |
|---|---|---|---|
| 500 MG | 757810-500-MG | In Stock | ₹ 69,853.73 |
757810 - 500 MG
In Stock
Quantity
1
Base Price: ₹ 69,853.73
GST (18%): ₹ 12,573.671
Total Price: ₹ 82,427.401
product name
Poly(ethylene glycol) 2-mercaptoethyl ether acetic acid, average Mn 1,000
form
solid
mol wt
PEG average Mn 1,000 (n~22)average Mn 1,000
reaction suitability
reagent type: cross-linking reagentreactivity: amine reactivereagent type: cross-linking reagentreactivity: thiol reactive
transition temp
Tm 40-45 °C
Ω-end
thiol
α-end
carboxylic acid
polymer architecture
shape: linearfunctionality: heterobifunctional
storage temp.
−20°C
Other Options
| Image | Product Name | Manufacturer | Price Range | |
|---|---|---|---|---|
 | Sigma Aldrich Fine Chemicals Biosciences Poly(ethylene glycol) 2-mercaptoethyl ether acetic acid average Mn 3,500 | 165729-81-7 | 500MG | Sigma Aldrich Fine Chemicals Biosciences | ₹ 70,167.76 | |
 | Poly(ethylene glycol) 2-mercaptoethyl ether acetic acid | Sigma Aldrich | ₹ 28,145.00 | |
| | Poly(ethylene glycol) 2-mercaptoethyl ether acetic acid | Sigma Aldrich | ₹ 54,969.35 | |
| | Poly(ethylene glycol) 2-mercaptoethyl ether acetic acid | Sigma Aldrich | ₹ 32,323.45 | |
 | Thiol-PEG-acid | Aaron Chemicals LLC | ₹ 6,074.76 - ₹ 55,956.24 | |
 | 165729-81-7 | Thiol-PEG-acid | A2B Chem | ₹ 7,015.92 - ₹ 57,924.12 |
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Description
- Application: bioconjugationdrug deliveryPEG hydrogelcrosslinkersurface functionalization
SAFETY INFORMATION
WGK
WGK 3
Flash Point(F)
>604.4 °F
Flash Point(C)
> 318 °C
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product name: Poly(ethylene glycol) 2-mercaptoethyl ether acetic acid, average Mn 1,000
form: solid
mol wt: PEG average Mn 1,000 (n~22)average Mn 1,000
reaction suitability: reagent type: cross-linking reagentreactivity: amine reactivereagent type: cross-linking reagentreactivity: thiol reactive
transition temp: Tm 40-45 °C
Ω-end: thiol
α-end: carboxylic acid
polymer architecture: shape: linearfunctionality: heterobifunctional
storage temp.: −20°C
product name: Poly(ethylene glycol) 2-mercaptoethyl ether acetic acid, average Mn 2,100
form: solid
mol wt: PEG average Mn 2,000 (n~45)average Mn 2,100
reaction suitability: reagent type: cross-linking reagentreactivity: amine reactivereagent type: cross-linking reagentreactivity: thiol reactive
transition temp: __
Ω-end: thiol
α-end: carboxylic acid
polymer architecture: shape: linearfunctionality: heterobifunctional
storage temp.: −20°C
product name: Poly(ethylene glycol) 2-mercaptoethyl ether acetic acid, average Mn 3,500
form: solid
mol wt: PEG average Mn 3,400 (n~77)average Mn 3,500
reaction suitability: reagent type: cross-linking reagentreactivity: amine reactivereagent type: cross-linking reagentreactivity: thiol reactive
transition temp: Tm 52-57 °C
Ω-end: thiol
α-end: carboxylic acid
polymer architecture: shape: linearfunctionality: heterobifunctional
storage temp.: −20°C