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945854

Methoxy-poly(ethylene glycol)-block-poly(L-aspartic acid sodium salt)

mPEG 5k, poly-L-aspartic acid sodium salt 15k

Synonym(s):

mPEG-PASP

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Quality Level

100

form

powder, flakes, or chunks

mol wt

256,23 g/mol

color

white to light yellow-brown

application(s)

(Drug delivery)

storage temp.

−20°C

SMILES string

COCCOCCNC(C(CC(O[Na])=O)N[H])=O

General description

Poly(L-aspartic acid sodium salt) is an anionic polymer which has protein like backbone structure. Due to its high biodegradability, poly(L-aspartic acid sodium salt) has been copled with different synthetic degradable polymer like methoxy PEG or PLA. Those copolymers can form micellar nanostructure which can be used for drug delivery application.

Application

  • Drug delivery application
  • DNA delivery
  • Bone targeting application
  • Surface modification

Features and Benefits

  • Biocompatible and biodegradable
  • High calcium affinity or Calcium chelation ability

Storage Class

11 - Combustible Solids

flash_point_f

Not applicable

flash_point_c

Not applicable

Regulatory Information

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Global Trade Item Number

SKUGTIN
945854-500MG04065273775112