Produits biochimiques et réactifs

<p>Applications 1-Palmitoyl-rac-glycerol is a biomarker of metabolic responses to hepatotoxicants and carcinogens.<br>References Broadhurst, D., et al.: Metabolomics, 2, 171 (2006), Shi, J., et al.: Nat. Biotechnol., 25, 930 (2007),<br></p>

<p>Applications n-Octyl-oligo-oxyethylene is a detergent for useful solubilization, purification and crystallization of proteins.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br></p>

<p>The test principle applied in this kit is Sandwich enzyme immunoassay. The microtiter plate provided in this kit has been pre-coated with an antibody specific to Mouse ADO. Standards or samples are added to the appropriate microtiter plate wells then with a biotin-conjugated antibody specific to Mouse ADO. Next, Avidin conjugated to Horseradish Peroxidase (HRP) is added to each microplate well and incubated. After TMB substrate solution is added, only those wells that contain Mouse ADO, biotin-conjugated antibody and enzyme-conjugated Avidin will exhibit a change in color. The enzyme-substrate reaction is terminated by the addition of sulphuric acid solution and the color change is measured spectrophotometrically at a wavelength of 450nm ± 10nm. The concentration of Mouse ADO in the samples is then determined by comparing the OD of the samples to the standard curve.</p>

<p>Applications OCTYL GALLATE (cas# 1034-01-1) is a useful research chemical.<br></p>

<p>Applications Secondary metabolite of Cholesterol.<br>References Notaro, G., et al.: J. Nat. Prod., 55, 1588 (1992), Aydogmus, Z., et al.: Nat. Prod. Res., 18, 43 (2004), Mao, S., et al.: J. Nat. Prod ., 69, 1209 (2006), Shoji, T., et al.: J. Agric. Food Chem., 54, 884 (2006),<br></p>

<p>Stability Air Sensitive<br>Applications p-Cresidine is a reagent used in the preparation of enaminones acting as anticonvulsants. Also used in the preparation of crescent oligoamides. Dyes and metabolites, Environmental Testing.<br>References Zhu, J. et al.: J. Am. Chem. Soc., 122, 4219 (2000); Scott, K. et al.: J. Med. Chem., 36, 1947 (1993);<br></p>

<p>Applications Lyral (mixture of isomers) is a suspected fragrance allergen.<br>References Rey, Aurelien, et al.: J. of Chromatography A, 1404, 95-103 (2015);Desmedt, B., et al.: Talanta, 131, 444-451 (2015)<br></p>

<p>Applications Trypan Blue is an azo based, hydrophilic, tetrasulfonated blue acid dye widely utilized for assessing cell viability. As an easy method to determining the viability of cells, Trypan Blue will stain dead cells with permeable membranes blue, while the dye is excluded by most living cells and their intact membranes thereby allowing visual determination of living versus dead cells. Although Trypan Blue is predominately used for assessing cell viability of cultured cells, other applications for this dye have been reported. In rat abdominal organ slices Trypan Blue has been utilized to determine cell viability as well as islet cell cluster cell viability from caprine pancreatic samples. Dyes and metabolites.<br>References Bonnefille, P. et al. 2010. Fundam Clin Pharmacol. PMID: 21121944; Han, T.H. et al. 2010. J Acupunct Meridian Stud. 3(4): 241-248. PMID: 21185538; Saadatnia, G. et al. 2010. Trop Biomed. 27(1): 125-130. PMID: 20562822; Hani, H. et al. 2010. Xenotransplantation. 17(6): 469-480. PMID: 21158948<br></p>

<p>Stability Moisture Sensitive<br>Applications A fluorescent compound used for the rapid and selective modification of sulfhydryl groups of enzymes. Fluorescence: max. Abs. 582nm; max. Em. 600nm; e x 10-3: 108<br>References Yang, N. et al.: Neuron, 16, 113 (1996), Kuner, T. et al.: Neuron, 17, 343 (1996), Holmgren, M. et al: Neuropharmacology, 35, 797 (1996), Chahine, M. et al.: Biochemical &amp; Biophysical Res. Commun., 233, 606 (1997), Ehrlich, B.E., et al.: J. Gen. Physiol., 109, 255 (1997)<br></p>

<p>Applications Vitamin K1 2,3-Epoxide is a metabolite of Vitamin K1 (V676080), which is occurs widely in green plants, algae, and photosynthetic bacteria.<br>References Smee, D.F., et al.: Antimicrob. Agents Chemother., 23, 676 (1983), Miyamoto, T., et al.: Biochem. Pharmacol., 35, 839 (1986); Hassan, M.M.A., et al.: Anal. Profiles Drug Subs., 17, 449 (1988), Breton, J., et al.: Biochemistry, 33, 12405 (1994), Dowd, P., et al.: Science, 269, 1684 (1995);<br></p>

<p>Applications β-Sitosterol and β-sitosteryl-β-D-glucoside were isolated as analgesic constituents from the leaves of Mentha cordifolia Opiz.<br>References Tanaka, et al.: J. Biochem., 17, 483 (1933), Nigro, N.D., et al.: J. Natl. Cancer Inst., 69, 103 (1982),<br></p>

<p>Applications p-SCN-Bn-NOTA is a bifunctional chelating agent.<br>References Sarkar, S., et al.: J. Med. Chem., 61, 385 (2018)<br></p>

<p>Applications Propacetamol HCl (cas# 66532-86-3) is a useful research chemical.<br></p>

<p>Stability Light Sensitive<br>Applications Basic Green 4 (cas# 569-64-2) is a useful research chemical.<br></p>

<p>Applications Fmoc-n-me-lys(boc)-oh<br></p>

<p>Stability Light Sensitive, Temperature Sensitive<br>Applications A labelled metabolite of Vitamin D, a possible anti-inflammatory steroid.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Boyan, B., et al.: Steroids, 66, 363 (2001), Holick, M., et al.: J. Cell Biochem., 88, 296 (2003), Vogeser, M., et al.: Clin. Chem., 50, 1415 (2004), Singh, R., et al.: J. Clin. Endocrinol. Metab., 91, 3055 (2006),<br></p>

<p>Applications (±)-Aspartic Acid, is a non-essential amino acid found in food sources. Its conjugate base D-aspartate has potential use as a a therapeutic agent in the treatment of schizophrenia-related symptoms.<br>References Errico, F. et al.: J. Neurosci., 28, 10404 (2008); Denu, J.M. et al.: Biochem., 34, 3396 (1995); Chen, P.E. et al.: Mol. Pharmacol., 67, 1470 (2005);<br></p>