You searched for: Amino-PEG4-acid

Supplier: Ambeed

1-Amino-3,6,9,12-tetraoxapentadecan-15-oic acid, Purity: 95%, CAS number: 663921-15-1, Appearance: Colorless or White to Yellow Solid or liquid, Storage: Sealed in dry, 2-8C, Size: 250MG

Supplier: ALADDIN SCIENTIFIC

Amino-dPEG4-acid has a primary amine and propionic acid terminating opposite ends of a 16-atoms long (18.0 Å) polyethylene glycol (PEG) spacer. The single molecular weight PEG spacer is discrete (Ð = 1). Moreover, it is highly hydrophilic, and it imparts hydrophilicity to conjugates that incorporate it. Amino-dPEG4-acid is useful in many different applications, including peptide synthesis, surface modification, dendrimer construction, and small molecule modification