3-Probe bone affinity sampler(56-ROX-RIS (24 nmol) + 56-FAM-dRIS (24 nmol) + AF647-RISPC (24 nmol))

3-Probe bone affinity sampler(56-ROX-RIS (24 nmol) + 56-FAM-dRIS (24 nmol) + AF647-RISPC (24 nmol))

3-Probe bone affinity sampler(56-ROX-RIS (24 nmol) + 56-FAM-dRIS (24 nmol) + AF647-RISPC (24 nmol)),This sampler kit includes three imaging probes with different spectroscopic properties and high, medium and low bone affinities (in the order of 5(6)-ROX-RIS > 5(6)-FAM-dRIS > AF647-RISPC). All three probes include bisphosphonate or phosphonocarboxylate molecular skeleton, thus have higher affinity than calcein (the fluorescent molecule with the least bone affinity). The kit can be used for simultaneous detection with co-dosing and studies on effects of bone affinity. Spectroscopic properties of 5(6)-ROX-RIS: Maximum absorption wavelength (λmax (abs)): 580 nm Maximum emission wavelength (λmax (em)): 605 nm Extinction coefficient (M-1cm-1): 73,000 (0.1 M phosphate buffer, pH 8.0) Spectroscopic properties of 5(6)-FAM-dRIS: Maximum absorption wavelength (λmax (abs)): 493 nm Maximum emission wavelength (λmax (em)): 518 nm Extinction coefficient (M-1cm-1): 73,000 (0.1 M phosphate buffer, pH 7.2) Spectroscopic properties of AF647-RISPC: Maximum absorption wavelength (λmax (abs)): 648 nm Maximum emission wavelength (λmax (em)): 666 nm Extinction coefficient (M-1cm-1): 240,000 (0.1 M phosphate buffer, pH 7.0)