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Biotin X NHS ester
貨號 | 數量 | 價格 | 交貨時間 | 購買此產品 |
---|---|---|---|---|
2551-50mg | 50 mg | – | 現貨 | |
2551-100mg | 100 mg | $117 | 現貨 | |
2551-1g | 1 g | $450 | 現貨 |
Biotin may be conjugated to many proteins while maintaining the biological activity. The biotinylated probe is usually detected by avidin, streptavidin due to their effective binding which is used in various applications such as affinity chromatography, ELISA and Western Blot, fluorescence-activated cell sorting (FACS), intracellular labeling.
Biotin X NHS ester is a derivative with C6-spacer to reduce steric effect when binding amino acids, peptides, or proteins by reacting with primary amines. This compound is used to attach biotin to primary amines under alkaline conditions (pH 8-9).
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LumiTracker® ER 紅色
用於選擇性標記活細胞內質網 (ER) 的紅色熒光染色劑。ProteOrange Protein Gel Stain, 5000×
ProteOrange is a fluorescent dye for the staining of proteins in gels. ProteOrange is an analog of SYPRO orange. It is more sensitive than Coumassie.FAM azide, 6-isomer
FAM (fluorescein) azide, 6-isomer is a commonly used fluorescent dye azide for сlick сhemistry.General properties
Appearance: | white solid |
Mass spec M+ increment: | 339.2 |
Molecular weight: | 454.55 |
CAS number: | 72040-63-2 |
Molecular formula: | C20H30N4O6S |
IUPAC name: | (2,5-dioxopyrrolidin-1-yl) 6-[5-[(3aS,4S,6aR)-2-oxo-1,3,3a,4,6,6a-hexahydrothieno[3,4-d]imidazol-4-yl]pentanoylamino]hexanoate |
Solubility: | good in DMSO, moderately soluble in DMF |
Quality control: | NMR 1H |
Storage conditions: | 12 months after receival at -20°C in the dark. Transportation: at room temperature for up to 3 weeks. Desiccate. |
MSDS: | 下載 |
產品規格 |
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