Poly-L-glutamic acid sodium salt Aldehyde

Poly-L-glutamic acid sodium salt Aldehyde

pGlu Sodium Salt-ALD

Catalog:CDAMD148

Unit Size:100 mg, 500 mg, 1 g

INQUIRY Datasheet

Specifications

Common Use	Poly-L-glutamic acid sodium salt is a negatively charged synthetic polyamino acid having one Na per glutamic acid unit. It is a crystalline solid soluble in water. Applications for poly-L-glutamic acid sodium salt include the conjugation to active molecules for improved activities and the layer-by-layer deposition techniques for surface coating. This particular poly-L-glutamic acid sodium salt has a non-reactive urea function on the N-terminal and a protected aldehyde function on the C-terminal. The acetal group can be easily cleaved using acidic aqueous conditions (pH=2-4). Our polyamino acid has been purified by dialysis, sterile-filtered on 0.2um, lyophilized, and stored under Ar.
Structure
PGlu Molecular Weight	30000 Da
Functional Group	Aldehyde
Storage	Store diethoxy-poly-L-glutamic acid sodium salt under the condition of flushing with argon and protecting from light, and below -15°C.
Number of Repeating Units	200 pGlu Sodium Salt

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