≥95%(HPLC) for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Store at -20°C,Argon charged Ships Ice chest + Ice pads Check lot-specific COA for exact specifications.
SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
The heparin/heparan sulfate disaccharide standard is an indispensable disaccharide reference standard for the composition analysis and structure identification of heparin and heparan sulfate disaccharides. We used heparin enzyme to degrade heparin and heparan sulfate with different sulfation modes, and combined with gel filtration and anion exchange HPLC, we prepared high-purity C4, 5 unsaturated disaccharide standards with various sulfation modes. Including: eight common unsaturated disaccharides after heparinase degradation of natural heparin/heparan sulfate: I-A (Δ UA-2S - [1 → 4] - GlcNAc-6S), II-A (Δ UA - [1 → 4] - GlcNAc-6S), III-A (Δ UA-2S - [1 → 4] - GlcNAc), IV-A (Δ UA - [1 → 4] - GlcNAc), I-S (Δ UA-2S - [1 → 4] - GlcNS-6S), II-S (Δ UA - [1 → 4] - GlcNS-6S), III-S (Δ UA-2S - [1 → 4] - GlcNS), and IV-S (Δ UA - [1 → 4] - GlcNS) 4] - GlcNS, as well as unsaturated disaccharides such as I-H (Δ UA-2S - [1 → 4] - GlcN-6S), II-H (Δ UA - [1 → 4] - GlcN-6S), III-H (Δ UA-2S - [1 → 4] - GlcN), and IV-H (Δ UA - [1 → 4] - GlcN), which are deacetylated products during the processing of heparin/heparan sulfate; 2-Aminobenzamide (2AB) fluorescent labeling standard for various heparin/heparan sulfate disaccharide standards mentioned above.
Fluorescence wavelength: λex: 330nm; λem: 420nm;
| Molecular Weight | 741.54 |
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Comprehensive hazard, handling, storage, and regulatory compliance document.
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View spec sheet →| Sensitivity | Moisture sensitive |
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![Heparin disaccharide I-A sodium salt fluorescence labeling（α-ΔUA-2S-[1→4]-GlcNAc-6S）（2-Aminobenzamide) - ≥95%(HPLC) , CAS No.136098-00-5(unlabelled)](https://www.aladdinsci.com/media/catalog/product/placeholder/default/default_4.jpg)