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Email:sales@ruixibiotech.com
Tel.:02988811435
RB-PEG-OH
Rhodamine B-Polyethylene glycol-hydroxyl
| Catalog # | Pkg Size | Price(USD) | Quantity | Buy this product |
|---|---|---|---|---|
| R-2202 | 100mg | 350.00 | + Add to cart |
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| R-2202 | 250mg | 600.00 | + Add to cart |
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| R-2202 | 500mg | 950.00 | + Add to cart |
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Product description
Rhodamine B-Polyethylene glycol-hydroxyl, RB-PEG-OH from RuixiBio is a linear heterobifunctional PEG reagent with a Rhodamine B, TAMRA or TMR dye and hydroxyl group, RB has a maximum absorption at 570 nm and emission around 595 nm
| Appearance | Red solid or viscous liquid depends on molecular weight |
|---|---|
| PEG Molecular Weight | 350/550/750/1000/2000/3400/5000/10000 |
| Substitution of RB by NMR | >90% |
| Substitution of OH by NMR | >90% |
| Reactive Group | hydroxyl can react with carboxylic acid |
| Solubility | very high in Chloroform dichloromethane water PBS DMF DMSO low solubility in Methanol, ethanol, toluene THF |
| Storage | -20℃, protected from light and moisture |
| Transportation | 4-25℃ temperature for up to 3 weeks |
| Stability | 12 months |
| Ex/Em | 570nm-595nm |
Document
MSDS of RB-PEG-OH Related Product
RuixiBiotechCo.Ltd /KamulinBiotechco.ltd
Add: Room 20F 2002, Meiyuan Building, Yanta District, Xi’ an City, Shaanxi Province 710061 China
Tel: 02988811435
Fax: (86-29)8881-1435
Email: sales@ruixibiotech.com
Web: http://www.ruixibiotech.com
