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mal-amido-peg8-tfp ester

Mal-amido-PEG8-TFP ester (C007B-233449)

Catalog No.
C007B-233449
Manufacturer No.
M487933-1000mg
Manufacturer Name
Aladdin Scientific
Quantity
1
Unit of Measure
EA

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MAL-dPEG8-TFP ester is a heterobifunctional, linear crosslinking reagent containing a maleimide group on one end of the single molecular weight dPEG spacer arm and an amine-reactive active ester on the other end. The maleimide group reacts readily

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MAL-dPEG8-TFP ester is a heterobifunctional, linear crosslinking reagent containing a maleimide group on one end of the single molecular weight dPEG spacer arm and an amine-reactive active ester on the other end. The maleimide group reacts readily and specifically with free sulfhydryl groups in aqueous media at pH 6.5-7.5. The 2,3,5,6-tetrafluorophenyl (TFP) ester is used widely in reactions with primary amines. The TFP-amine reactions can be carried out in aqueous or organic solvent. The dPEG spacer is hydrophilic and non-immunogenic. Because it is a single molecular weight product, it gives the user precise spatial control. The dPEG spacer also improves water solubility, decreases immunogenicity, and increases the hydrodynamic volume of the conjugate. The increased hydrodynamic volume results in longer serum half-life in vivo.

Specifications and Purity: ≥95%

MDL Number: MFCD28505514

Molecular Formula: C32H44F4N2O13

Molecular Weight: 740.69

UPC:
51111906
Condition:
New
HazmatClass:
No
WeightUOM:
LB
MPN:
M487933-1000mg
CAS:
1924596-31-5
Product Size:
1000mg

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