ADC Technologies & Analytical Services & Worldwide Leading PEG Supplier

Biotin-Poly(L-Glutamic Acid)，MW 20K $299.00 – $1,449.00

N3-Poly(L-Glutamic Acid)，MW 5K $299.00 – $1,380.00

N3-Poly(L-Glutamic Acid)，MW 2.5K

$299.00 – $1,380.00

Unit	Price	Quantity
100 mg	$299	N3-Poly(L-Glutamic Acid)，MW 2.5K quantity
500 mg	$748	N3-Poly(L-Glutamic Acid)，MW 2.5K quantity
1 g	$1380	N3-Poly(L-Glutamic Acid)，MW 2.5K quantity

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SKU: AP 15970 Category: N3-Poly(L-Glutamic Acid)

N3-Poly(L-Glutamic Acid), MW 2.5K (also N3-pGlu, MW 2,500)

Structure: Negatively charged synthetic polyamino acid with γ-peptide-linked L-glutamic acid units, one terminal azide (N₃) group, and one carboxyl (COOH) per repeat unit.
Key Properties: White/off-white solid; soluble in water (alkaline), dichloroacetic acid, chloroform, warm DMF, dioxane.
Core Function: Azide enables bioorthogonal click chemistry (CuAAC/SPAAC) with alkynes/BCN/DBCO to form stable triazole linkages.
Applications: Drug conjugation, targeted delivery, biolabeling, biosensors, layer-by-layer coating, and polymer functionalization.
Storage: −20°C.

AxisPharm offers 5000+ PEG Linkers with high purity. Different kinds of PEG Reagents may be available by custom synthesis.

Ships within: 24 hours
Storage condition: -20 ° C
Shipping: Ambient Temperature