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12047-27-7
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Showing 1-30 of 587 results for "12047-27-7" within Site Content
Determination of 7 Nitrosamines in Drinking Water
Nitrosamines analysis by solid phase extraction (SPE) and subsequent gas chromatography-tandem mass spectrometry (GC-MS/MS) according to GB 5750.10-2023.
Color Determination of Sugar based on ICUMSA Color GS1-7
Learn about the ICUMSA® method GS1-7 to measure the color of sample solutions of raw sugar, brown sugar, or sugar syrups.
Quantitative Analysis of PFAS in Drinking Water by LCMS
Simultaneous determination of 27 PFAS chemical compounds after enriching the water samples with SPE using a Supelclean® ENVI-WAX weak anion exchange tube.
Estimation of Proline in Fruit and Vegetable Juices
Spectrophotometric determination of proline by the Ninhydrin method, per EN 1141 and German Food and Feed Code §64 LFBG 31.00-7.
RNA Therapeutics & Delivery USA
Visit us at booth #7 to learn about our solutions to help you overcome your mRNA manufacturing and LNP formulation challenges.
cOmplete™, Mini, EDTA-free Protocol
Dissolve one tablet in 10 ml aqueous buffer or water. If high proteolytic activity is present, dissolve one tablet in 7 ml buffer.
Cell Bio Poster Tube Contest
Are you presenting a poster at Cell Bio December 14-18th, 2024 in San Diego? Carry your poster in style with a MilliporeSigma Poster Tube Carrier. Complete the form below by November 27, 2024 for your chance to win. Contest for
Scepter™ 3.0 Cell Counter – How it Works
Scepter™ counting is 7 to 10 times faster than hemocytometry-and also faster than other automated counters. Learn more about how this amazing technology works
Enzymatic Assay of Cathepsin B
Cathepsin B is a lysosomal cysteine proteinase with broad specificity. This protocol uses Nα–CBZ–Arg–Arg–7–amido–4–methylcoumarin as the substrate for fluorometric detection of Cathepsin B activity.
Assay of Betamethasone Sodium Phosphate by HPTLC
Development of an HPTLC based method, using Silica Gel 60 F254 plate, to determine Betamethasone Sodium Phosphate over a concentration range of 1 to 7 µg/spot.
In Vitro Differentiation of Human PBMC and CD34+ Derived Monocytes into Mature CD83+/CD14- Dendritic Cells
Generate mature human dendritic immune cells from PBMCs or CD34+ stem cell derived monocytes in 7 days in defined and serum-free dendritic cell culture media. Explore over 350 PromoCell products.
Obtaining Ultrapure Water for Sensitive PFAS Analysis by LC-MS
Sensitive PFAS testing can be performed with ultrapure water from a Milli-Q® IQ 7 system, which eliminates detectable PFAS for reliable LC-MS/MS results. See the science, see the proof.
3D Mammosphere Culture Media
3D mammosphere culture protocol used to expand human MCF-7 and MDA-MB-231 breast cancer cells in serum-free/xeno-free stem cell culture media. Explore over 350 PromoCell products on Sigma.com.
Organic Bioelectronic Materials and Devices for Bridging Biology and Traditional Electronics
Professor Rivnay (Northwestern University, USA) discusses using organic mixed conductors as an alternative to efficiently bridge the ionic world of biology with contemporary microelectronics.
Ultrapure Water for Sensitive LC-MS Analysis of Pesticides
This study illustrates the efficiency of Milli-Q® water purification systems in eliminating pesticides from tap water for reliable LC-MS results.
SYBR® Green JumpStart™ Taq ReadyMix™
Protocol describes amplification of DNA through quantitative PCR with SYBR Green. Consistent batch-to-batch performance can be achieved with large numbers of PCR reactions.
NMR Deuterated Solvent Properties Reference Chart
Use this reference table to find the coupling values and chemical shifts of our NMR (deuterated) solvents. Melting and boiling points, molecular weight, density, and CAS number are also listed.
Immunohistochemistry Applications in Gastrointestinal Cancer
Colorectal cancer is the third most common cancer in both men and women. An estimated 136,000 cases of colorectal cancer are expected to occur in 2016.
Protein Markers
Pre-stained and unstained molecular weight markers for protein gel electrophoresis, SDS-PAGE, and Western blotting applications.
Understanding Sweet Taste Perception
The powerful effect of the pleasurable sensation arising from sweet tasting foods has led to consumer demand and large-scale production of the caloric sweetening agents sucrose and fructose.
Proficiency Testing Schedule
Study schedule dates (through 2016) for proficiency testing samples from RTC. Environmental LPTP portfolio includes samples for Drinking Water, Waste Water, Soil/Solids and Air studies.
Wire Gauge Conversion Chart
Utilize this Standard Wire Gauge Conversion Chart to easily convert AWG (American Wire Gauge) wire sizes to inches and millimeters in the laboratory.
Degradable Poly(ethylene glycol) Hydrogels for 2D and 3D Cell Culture
Progress in biotechnology fields such as tissue engineering and drug delivery is accompanied by an increasing demand for diverse functional biomaterials. One class of biomaterials that has been the subject of intense research interest is hydrogels, because they closely mimic
Carreira DOLEFIN Ligands
The selective preparation of diarylmethine stereogenic centers is a challenging endeavor in chemical synthesis, especially when there is little differentiation between the two aryl groups
TRC Library Citations
TRC 1.5 human and mouse shRNA libraries
Chitosan-based Biomaterials
Chitin, a natural polysaccharide, is the second most abundant natural
biopolymer in the world, after cellulose.
Recent Developments on Hydrogen Release from Ammonia Borane
Record crude oil prices combined with public interest in energy security have resulted in increased attention to a potential transportation economy based on hydrogen fuel.
Autophagy in Cancer Promotes Therapeutic Resistance
We presents an article on Autophagy in Cancer Promotes Therapeutic Resistance
Polymersomes for Drug Delivery
The development of drugs that target specific locations within the human body remains one of the greatest challenges in biomedicine today.
Utilization of TrueGel3D™ Hydrogels to Study Fibroblast Spreading
Fibroblasts that are present in the stroma secrete glycoproteins and polysaccharides to form extracellular matrix. They maintain the structural integrity within the connective tissue and play a key role in cancer, chronic obstructive pulmonary diseases, idiopathic pulmonary fibrosis, scleroderma and
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