Description
Synonym: 4 arm PEG10k Tetrazine, Tetrazine 4 Arm PEG, 10kDa.
4 Arm PEG Tetrazine is one of CBP’s Pegylated conjugate containing an tetrazine-functionalized head group covalently attached to 4 Arm PEG. The four-arm architecture provides multiple reactive sites on a single PEG molecule, making 4-Arm PEG Tetrazine useful for constructing branched and multi-functional polymers, hydrogels, biomaterials, drug-delivery systems, and other macromolecular conjugates. The PEG backbone offers water solubility and flexibility while helping reduce nonspecific interactions in biological applications. The tetrazine groups undergo IEDDA click reactions with strained alkene partners, including trans-cyclooctene (TCO) and norbornene (NBE), under mild, catalyst-free conditions.
Product Specifications:
- Form: Solid;
- Color: White;
- PEG type: 4 arm branched PEG, Mol. Wt. 10 kD;
- Solubility: Soluble in water;
- Purity: >98%;
Storage Conditions:
- Store at 4 °C or lower; Protect from moisture and light.
