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Microspheres

Polystyrene A HMPA, 200-400 mesh, Capacity 0.6-1.2 mmol/g

Catalog: TASK-28-5002181   CAS NO.: N/A
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Description

Polystyrene A HMPA (Aminoethyl Polystyrene functionalized with a 4-(hydroxymethyl)-phenoxyacetic acid linker) is suitable for a range of chemical and biochemical applications, particularly in solid-phase synthesis, organic chemistry, and bioconjugation processes. Polystyrene A HMPA retains the characteristics of polystyrene, a rigid, aromatic polymer that is chemically inert and provides stability under diverse conditions. The aminoethyl groups serve as reactive sites, allowing the resin to participate in reactions such as acylation, esterification, peptide synthesis, and amide bond formation. The HMPA linker consists of a phenyl ring bonded to a hydroxymethyl group and a phenoxyacetic acid moiety. The presence of the hydroxymethyl group offers additional sites for chemical modification or conjugation, while the carboxyl group facilitates covalent bonding, making the resin suitable for bioconjugation applications with biomolecules such as proteins, peptides, and small molecules. Polystyrene resin is an essential material for a wide range of uses in research, diagnostics, medical devices, and multiple industial applications from packaging to construction. Taskcm can provide polystyrene resins in kilograms. Please contact us if you are in need of this product.

Specifications

CAS NoN/A
Particle Size200-400 mesh
Ship Within1-3 week
Storage Temp.room temperature
Shipping4-25℃ for up to 3 weeks
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