Chlorophenol Red-b-D-Galactopyranoside (CRPG)
Catalog No : USB-257632
273.57€
0.00€
Shipping cost plus VAT not included , delivery in 7-14 business days
| Product name | Chlorophenol Red-b-D-Galactopyranoside (CRPG) | ||
|---|---|---|---|
| Catalog No | USB-257632 | ||
| Supplier’s Catalog No | 257632 | ||
| Supplier | US Biologicals | ||
| Source antigen | |||
| Reactivity | |||
| Cross reactivity | |||
| Applications | |||
| Molecular weight | 585.41 | ||
| Storage | -20°C | ||
|---|---|---|---|
| Other names | |||
| Grade | Highly Purified | ||
| Purity | ≥96% (HPLC) | ||
| Form | Supplied as orange to deep red powder. | ||
| Reactivity life | 12 months | ||
| Note | For reserch purpose only | ||
| Description | CPRG is a long-wavelength dye which is commonly used for colorimetric assays. The reaction product has a dark red color and is soluble in water. It can be evaluated photometrically at 574 or 578nm. Chlorophenol Red-β-D-galactopyranoside measures β-galactosidase expression levels in transfected cells. Chlorophenol Red-β-D-galactopyranoside is a substrate of β-Galactosidase. Synonyms: CRPG; 2-Chloro-4-[3-(3-chloro-4-hydroxyphenyl)-1,1-dioxido-3H-2,1-benzoxathiol-3-yl]phenyl β-D-galactopyranoside; 3H-2,1-Benzoxathiole β-D-galactopyranoside deriv.; 2-Chloro-4-[3-(3-chloro-4-hydroxyphenyl)-3H-2,1-benzoxathiol-3-yl]phenyl β-D-galactopyranoside S,S-dioxide CAS Number: 99792-79-7 Molecular Formula: C₂₅H₂₂Cl₂O₁₀S Molecular Weight: 585.41 Appearance: Orange to deep red crystals. Purity: ≥96% (HPLC) Solubility: 20mg/ml in H2O, Clear slightly orange to deep red solution Method for Determining Identity: IR Water (Karl Fischer): As reported Storage and Stability: Store at -20°C. Stable for 6 months after receipt. Protect from light and moisture. Important Note: This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications without the expressed written authorization of United States Biological. Toxicity and Hazards: All products should be handled by qualified personnel only, trained in laboratory procedures. | ||
Product Details
© 2020 Imugex All Rights Reserved