CA-PEG4-Lissamine Rhodamine B azide-dap-m-PEG4 NCCOCCOCCOCCOCCOCCOCC(=O)NC1=CC=C2C(=O)N(CC2=C1)C1CCC(=O)NC1=O Purity (HPLC) >= 95%

NCCOCCOCCOCCOCCOCCOCC(=O)NC1=CC=C2C(=O)N(CC2=C1)C1CCC(=O)NC1=O Purity (HPLC) >= 95% Shipping Conditions Room temperature Storage Conditions Refrigerated Shelf Life 12 months after the date of delivery Regulatory Statement For Research Use Only

388 Purity (HPLC) >= 95% Solubility DMSO

298 SMILES OCC#CC1=CC=C2C(CN(C3CCC(=O)NC3=O)C2=O)=C1 Purity (HPLC) >= 95% Shipping Conditions Room temperature Storage Conditions Refrigerated Shelf Life 12 months after the date of delivery Regulatory Statement For Research Use Only

Product Name DOTA-tris(t-Bu)ester-PEG5-C2-azide Synonyms CAS Number n/a Related CAS Molecular Formula C40H76N8O12 Molecular Weight 861

It’s a bifunctional molecule featuring a chloroalkane group (specific for HaloTag) and an O6-benzylguanine (BG) derivative (specific for SNAP-tag)

CA-PEG4-Lissamine Rhodamine B azide-dap-m-PEG4 NCCOCCOCCOCCOCCOCCOCC(=O)NC1=CC=C2C(=O)N(CC2=C1)C1CCC(=O)NC1=O Purity (HPLC) >= 95%HaloTag is a self labeling protein tag engineered from the haloalkane dehalogenase DhaA, originally isolated from Rhodococcus rhodochrous. Its active site binds chloroalkane (CA)substrates, forming an irreversible covalent bond. This stable linkage between the HaloTag protein and its ligand enables rapid and efficient isolation and purification of tagged proteins. CA PEG4 Lissamine Rhodamine B is a HaloTag Ligand containg Lissamine Rhodamine B dye. It