Quasar 670 CPG, 1000 Å
货号：BG1-5065-1,BG1-5065-100
规格：1 g,100 mg
价格：14070,1688
产品类型：核酸合成
品牌：LGC Biosearch Technologies
| Quasar 670 dye is a fluorescent indocarbocyanine, which fluoresces in the red region of the visible spectrum. Quasar 670 CPG can be substituted for Cy™5. Biosearch Technologies has developed a DMT protected Quasar 670 3'-Glycolate support which is specifically suited for the preparation of single or dual-labeled fluorogenic probes. Quasar 670 CPG support allows for the introduction of a Quasar 670 moiety onto the 3'-terminus of the oligonucleotide. The Quasar 670 moiety is linked to 1000 Å CPG via a glycolate spacer. |
| 特性： |
| - Appearance: blue powder- Absorption Maximum (Lambda Max): 644- Extinction Coefficient at Lambda max:187000- Extinction Coefficient at 260 nm:2800- Fluorescence Maximum:670 |
| 产品用途： |
| - Synthesis conditions: Follow the instrument manufacturer's protocol, with noted changes, when using this product. Due to the mild cleavage and deprotection conditions, we recommend using fast deprotecting amidites.- Cleavage conditions:Use concentrated ammonia for 45 minutes at 25° C.- Deprotection conditions:When using fast deprotecting amidites (eg. C-Ac, G-DMF, G-PAC) use concentrated NH4OH for 5 hours at 25°C. When using standard amidites (eg. C-Bz, G-iBu) deprotect in concentrated NH4OH for 12 hours at room temperature. Some degradation may occur.- The mass this product adds after conjugation and work-up (the additional mass seen by mass spectrometry) is:632.74 |
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