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Chemodex
8-Aminopyrene-1,3,6-trisulfonic acid trisodium salt
As low as
84
CHF
CHF 84.00
In stock
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CDX-A0097-M0055 mgCHF 84.00
CDX-A0097-M02525 mgCHF 284.00
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Specifications / Handling
| Product Details | |
|---|---|
| Synonyms | APTS; 1,3,6-Pyrenetrisulfonic acid, 8-amino trisodium salt; Trisodium 8-aminopyrene-1,3,6-trisulfonate |
| Product Type | Chemical |
| Properties | |
| Formula | C16H8NNa3O9S3 |
| MW | 523.4 |
| CAS | 196504-57-1 |
| Source/Host Chemicals | Synthetic |
| Purity Chemicals | ≥96% (HPLC) |
| Appearance | Yellow to dark yellow powder. |
| Solubility | Soluble in water (10mg/ml), DMF or DMSO (1mg/ml). |
| Identity | Determined by 1H-NMR. |
| Declaration | Manufactured by Chemodex. |
| Other Product Data |
Click here for Original Manufacturer Product Datasheet |
| InChi Key | XSTNYACEWLNWPY-UHFFFAOYSA-K |
| Smiles | [Na+].[Na+].[Na+].Nc1cc(c2ccc3c(cc(c4ccc1c2c34)S([O-])(=O)=O)S([O-])(=O)=O)S([O-])(=O)=O |
| Shipping and Handling | |
| Shipping | AMBIENT |
| Short Term Storage | +4°C |
| Long Term Storage | -20°C |
| Handling Advice | Protect from light and moisture. |
| Use/Stability | Stable for at least 2 years after receipt when stored at -20°C. |
| Documents | |
| Product Specification Sheet | |
| Datasheet |
 Download PDF |
Scientific Background Information
Product Description
8-Aminopyrene-1,3,6-trisulfonic acid (APTS) is an anionic fluorescent dye. It forms a ground state complex with viologen-type quenchers, inducing a red-shift in the absorbance spectrum from 425 to 464 nm. APTS is pH insensitive, with the emission maximum remaining constant over the pH range of 4-10. APTS is a highly fluorescent labeling reagent widely used for glycan and carbohydrate analysis. Through reductive amination, APTS efficiently labels reducing sugars, enabling sensitive detection and high-resolution separation by capillary electrophoresis with laser-induced fluorescence (CE-LIF). Spectral Data: Ex/Em maxima 425/503 nm (in pH 7.4 PBS).
Product-specific References
(1) R.A. Evangelista, et al.; Electrophoresis 17, 347 (1996) | (2) Y. Yoshinaka, et al.; J.Chromatogr. 1143, 83 (2007) | (3) Z. Sharrett, et al.; Org. Biomol. Chem. 7, 1461 (2009) | (4) P. Smejkal, et al.; Electrophoresis 31, 3783 (2010) | (5) D.B. Cordes & B. Singaram; Pure Appl. chem. 84, 2183 (2012) | (6) S.C. Bunz, et al.; Anal. Bioanal. Chem. 405, 8277 (2013) | (7) H.T. Feng, et al.; Electrophoresis 38, 1788 (2017) | (8) S. Yamamoto, et al.; J. Chromatogr. A. 1566, 44 (2018) | (9) J. Krenkova, et al.; Electrophoresis 42, 1333 (2021) | (10) Y. Deng, et al.; J. Pharm. Anal. 13, 201 (2023) | (11) J.M. Garber, et al.; Methods Mol. Biol. 2657, 223 (2023)