DBCO azide SPAAC click
21 listings from 10 suppliers · 1 Japanese maker
Japanese name: DBCO／アジド系クリック結合試薬（SPAAC銅フリー）
DBCO and azide reagents link molecules by strain-promoted azide-alkyne cycloaddition (SPAAC), a copper-free click reaction. They are used for site-specific functionalization and PEGylation of antibodies, nanobodies and other proteins, and for building labeling precursors. Buyers decide which side to build, DBCO or azide, then compare the partner functional group (amine, carboxylic acid or thiol), PEG length, and labels such as dyes or biotin. For each product we track, the page shows the maker and the Japanese subsidiary or distributor that sells it.
| Product | Maker | Where to buy in Japan |
|---|---|---|
| DBCO-acid | Vector Laboratories | Not yet confirmed |
| DBCO-amine | Vector Laboratories | Not yet confirmed |
| Dibenzocyclooctyne-amine (DBCO-amine, 761540) | Merck | Merck Ltd., Japan (Japanese subsidiary, Life Science) |
| Dibenzocyclooctyne-NHS ester (DBCO-NHS, 761524) | Merck | Merck Ltd., Japan (Japanese subsidiary, Life Science) |
| DBCO-NHS ester | Lumiprobe | Not yet confirmed |
| DBCO-amine (copper-free click reaction reagent) | Tokyo Chemical IndustryJP maker | From the maker |
| Product | Maker | Where to buy in Japan |
|---|---|---|
| DBCO-mPEG (e.g. DBCO-mPEG 2KDa, BP-23949) | BroadPharm | Not yet confirmed |
| DBCO-PEG-acid (e.g. MW 3,400, BP-23320) | BroadPharm | Not yet confirmed |
| DBCO-PEG linker series | AxisPharm | Not yet confirmed |
| EZ-Link Biotin-PEG12-DBCO (C20042) | Thermo Fisher Scientific | Thermo Fisher Scientific K.K. (Japanese subsidiary) |
| EZ-Link Maleimide-PEG4-DBCO (C20041/C20044) | Thermo Fisher Scientific | Thermo Fisher Scientific K.K. (Japanese subsidiary) |
| DBCO-containing product line | Iris Biotech | Not yet confirmed |
| Product | Maker | Where to buy in Japan |
|---|---|---|
| Azido-PEG-acid series (e.g. Azido-PEG4-acid, CAS 1257063-35-6) | AxisPharm | Not yet confirmed |
| Azido-SS-PEG2-acid (CAS 2144777-72-8) | AxisPharm | Not yet confirmed |
| Azido-PEG variants (click chemistry reagents) | BroadPharm | Not yet confirmed |
| Product | Maker | Where to buy in Japan |
|---|---|---|
| Fluorescent DBCO dyes such as Cyanine5 DBCO / AF 647 DBCO | Lumiprobe | Not yet confirmed |
| DBCO-Cy3 / DBCO-Cy5 (for copper-free click) | Merck | Merck Ltd., Japan (Japanese subsidiary, Life Science) |
| DBCO-containing nucleotides such as 5-DBCO-PEG4-dUTP (CLK-048) | Jena Bioscience | Not yet confirmed |
| Bifunctional DBCO reagents | Jena Bioscience | Not yet confirmed |
| 5'-DBCO-TEG Phosphoramidite (10-1941) | Glen Research | Not yet confirmed |
| DBCO-dT-CE Phosphoramidite (10-1539) | Glen Research | Not yet confirmed |
“Where to buy in Japan” shows only sales relationships we have confirmed on the company’s or the distributor’s own website. “Not yet confirmed” means we have not checked yet, not that the product is unavailable in Japan. Product names link to the maker’s own page.