Biotin-labeled Nucleotides are used for non-fluorescent labeling of nucleic acids in purification and detection applications. Molecular Formula: C26H44N9O15P3S (free acid) Molecular Weight: 847.66 (free acid) Spectroscopic Properties: lambdamax 273 nm, epsilon 17.0 L mmol-1 cm-1 (Tris-HCl pH 7.5) Storage and Stability: May be stored at 4C for short-term only. Aliquot to avoid repeated freezing and thawing. Store at -20C. Aliquots are stable for 6 months at -20C. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap. Further dilutions can be made in assay buffer.
Molecular Weight:
847.66
Purity:
95% (HPLC)
Form:
Supplied as a liquid in buffered solution, pH 7.5. Labeled with Biotin.
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