Los 10 principales competidores de biosharp.cn

spectrumchemical.com

Alcohol, Denatured, 190 Proof

ambeed.com

Olprinone is a selective phosphodiesterase 3 (PDE3) inhibitor.

chemimpex.com

At Chem-Impex, you’ll find over 32,000 research chemicals, and a team dedicated to providing personal, caring support. With over 40 years of experience and as a family-run business, we know that true innovation starts with a bond.

glpbio.com

Cell Counting Kit-8 (CCK-8) allows convenient assays using WST-8 (2-(2-methoxy-4-nitrophenyl)-3-(4-nitrophenyl)-5-(2,4-disulfophenyl)-2H-tetrazolium, monosodium salt), which produces a water-soluble formazan dye upon bioreduction in the presence of an electron carrier, 1-Methoxy PMS. CCK-8 solution is added directly to the cells, no pre-mixing of components is required. WST-8 is reduced by cellular dehydrogenases to an orange formazan product that is soluble in a tissue culture medium. The CCK-8 assay measures cell viability based on formazan production, which is directly proportional to the number of living cells. Since the CCK-8 solution is very stable and has little cytotoxicity, a longer incubation, such as 24 to 48 hours, is possible. Cell Counting Kit-8 allows sensitive colorimetric assays for the determination of the number of viable cells in the proliferation and cytotoxicity assays. The detection sensitivity of CCK-8 is superior to that of other tetrazolium salts, including MTT, XTT, and MTS. Figure 1: Working mechanisms of Cell Counting Kit-8 (CCK-8).

biotium.com

See technical data of our CF® Dyes in the table below. You can also download our CF® Dye Quick Reference Table for a list of dyes and summary of their features. Our main CF® Dye technology page has additional information on each CF® Dye. You can also download the normalized absorption and emission spectra of […]

chimmed.ru

лидер продаж химических реактивов и оборудования для лабораторий. собственное производство. ассортимент: более 2,3 млн. товаров. скидки! экспресс-доставка по россии.

bidepharm.com

毕得医药(bidepharm) 成立于2007年,是一家以生产医药中间体为主的高新技术企业，提供50000+产品库存,保证当天发货,提供检测图谱(nmr、hplc等).产品包括医药中间体,杂环砌块,有机砌块,硼酸,催化剂,抑制剂-分子库,分析试剂-标准品.涉及精细化工,有机化学,生命科学,材料科学等领域.

lobachemie.com

loba chemie is a manufacturer of laboratory reagents and fine chemicals for industrial use. our product range includes analytical reagents like hplc buffer salts, gc solvents, aas standard solutions, biological dyes and stains for microscopy, high purity acids, karl fischer reagent and many more. we also offer a wide range of reagents for sciences like nucleosides, nucleotides, amino acids and derivatives.