Diagnostic & Veterinary
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CPM
Descrition & Target
CPM (full name: 7-diethylamino-3-(4'-maleimidylphenyl)-4-methylcoumarin) is probably the most widely used blue fluorescent thiol-reactive dye. This maleimide derivative of coumarin is essentially nonfluorescent until it reacts with thiols, making it possible to quantify thiols without a separation step. CPM is a good energy acceptor from tryptophan and a good energy donor to fluorescein.
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CPMTS
Descrition & Target
9689c5aa-6556-4b3c-b5d1-1e693715ba07 developed CPMTS as an alternative to the widely used thiol-reactive coumarin dye CPM. CPMTS and CPM have nearly identical absorption and emission spectra. However, CPMTS contains a MTS group, which could make the dye more advantageous than CPM for sulfhydryl labeling because of the high selectivity and reactivity of MTS reagents toward thiol groups.
<ul>
<li>Off-white solid soluble in DMF or DMSO</li>
<li>Store desiccated at -20°C and protect from light</li>
<li>C<sub>27</sub>H<sub>33</sub>N<sub>3</sub>O<sub>6</sub>S<sub>2</sub></li>
<li>MW: 560</li>
</ul>
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CTC (5-Cyano-2,3-ditolyl tetrazolium chloride)
Descrition & Target
5-Cyano-2,3-ditolyl tetrazolium chloride (CTC) has been used to evaluate the respiratory activity of many bacterial populations as well as populations undergoing drug efficacy evaluations. Healthy cells respiring via the electron transport chain will absorb and reduce CTC into an insoluble, red fluorescent formazan product. Cells not respiring or respiring at slower rates will reduce less CTC, and consequently produce less fluorescent product, giving a semi-quantitative estimate of healthy vs. unhealthy bacteria.<ul> <li>Pale yellow solid soluble in water</li> <li>C<sub>16</sub>H<sub>14</sub>ClN<sub>5</sub></li> <li>MW: 311.8</li> <li>[102568-47-8]</li></ul>
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CXCL12, CT (CXCL12, SDF1, SDF1A, SDF1B, Stromal cell-derived factor 1, C-X-C mot
Descrition & Target
Quantitative determination of hemoglobin by colorimetric (400nm) method. Procedure: 5 min. Kit size: 250 tests. Detection limit: 0.9 mg/dL. Shelf life: 12 months. Shipping: ambient temp; storage: 4°C.
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Cadherin-13 (Cadherin, H, Truncated Cadherin, T-cadherin, T-cad, Heart Cadherin,
Descrition & Target
Empty tubes used for preparation of urine samples for use with the QuantiQuik™ Oxalate Quick Test Strips.
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