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12208-13-8
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Showing 1-30 of 611 results for "12208-13-8" within Site Content
TSCA 8 Notification
Submit notification of unreported health effect
Phorbol 12-myristate 13-acetate Molecular Biology Reagent Protocol
T-cell activation is normally triggered by the interaction of a cell surface receptor to its specific ligand molecule
Characterization of Stable Isotope Caffeine as Reference Material for Isotope Dilution Mass Spectrometry
This technique is based on the direct proportionality of mass fraction ratio and signal intensity ratio of the natural isotope and the C-13 labeled caffeine.
Clinical Translation of Combined Hyperpolarized [1-13C]pyruvate and [13C, 15N2]urea MRI for Simultaneous Metabolic and Perfusion Imaging
This webinar discusses advances in the use of stable isotope labeled tracers during hyperpolarization and MRI to follow perfusion and metabolism in cancer cells.
Protocol for Preparation and Cultivation of PromoCell® Cryopreserved and Proliferating Cells
Protocol for the seeding and cultivation of primary cells received in cryopreserved or proliferating formats. Information on primary cell culture, cell handling and passaging.
Gold Nanorod Synthesis
Plasmonic nanoparticles have unique optical properties that can be tailored to suit a variety of applications in the biotechnology1–8 and electronics9–16 industries.
Chromolith® WidePore 300 HPLC Columns
Analytical Chromolith® HPLC columns for Bio applications, 300A mesopores: RP-18, RP-8, RP-4, Prot-A, Epoxy
Antibiotic Analysis Tetracyclines Sulfonamides Quinolones
LC-MS/MS-based determination of 19 sulfonamides, 13 quinolones, and 3 tetracycline drug residues in pork meat samples using Supel™ Swift HLB for extraction.
Neurotensin Receptors
Neurotensin is a 13 amino acid regulatory peptide found mainly in gut and brain. Intestinal neurotensin is produced by a discrete population of endocrine cells (N cells) scattered throughout the jejuno-ileal mucosa.
Determination of vitamins B and preservatives
Learn to separate and quantify B vitamins and preservatives in capsules with HPLC-UV and Purospher® STAR RP-8 column. Validated for precision.
Famciclovir Tablets USP Monograph Method Using a Purospher™ STAR RP-8 endcapped HPLC Column and UV Detection
Following the new USP monograph for Famciclovir Tablets, Purospher™ STAR RP-8 endcapped HPLC columns can be used to monitor organic impurities in Famciclovir tablet formulations. Famciclovir is an antiviral drug indicated for the treatment of herpes zoster, herpes simplex virus
Determination of 11 Beta Agonist Residues in Pork by LC-MS
Using an Ascentis® Express F5 HPLC column, this study separates 11 β-agonists in pork by LC-MS/MS in under 8 minutes with excellent recovery and precision.
Determination of Eight Aminoglycosides in Pork Meat
LC/LC-MS method identifies 8 aminoglycosides in pork using Discovery® DSC-18 SPE and Ascentis® Express C18 UHPLC, per Chinese standards.
Detection of Signaling Effector-Complexes Downstream of BMP4 Using In Situ PLA, A Proximity Ligation Assay
BMPs are responsible for a wide range of developmental and biological effects. BMP receptors activate (phosphorylate) the Smad1/5/8 effectors, which then, form a complex with Smad4 and translocate to the nucleus where they function as transcription factors to initiate BMP
Peptide Stability and Potential Degradation Pathways
To prevent or minimize peptide degradation we recommend storing the peptide in lyophilized form at –20 °C or –80 °C. Once in solution, the peptide/protein should be stored frozen in individual aliquots to avoid freeze-thaw cycles. Also, prolonged exposure to
Fullerenes for Bioscience & Photovoltaic Applications
Find various photovoltaic and bioscience-based applications of fullerenes.
Chemistry in (Bio)Materials Science
"Click" Chemistry in (Bio)Materials Science
Self-Propagating Reactions Induced by Mechanical Alloying
An article concerning self-propagating reactions induced by mechanical alloying, presented by Sigma-Aldrich.com.
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.
Efficient dye-sensitized solar cells for direct conversion of sunlight to electricity
Dye-sensitized solar cells directly convert sunlight to electricity
TokeOni: Properties and Applications
Bioluminescence imaging (BLI) systems allows for high-sensitive and noninvasive monitoring of cell proliferation, activity of signaling pathways and protein-protein interactions in living tissues.
Cleaning Up Samples using 2-D Clean-Up Kit
2-D Clean-Up Kit from Cytiva is designed to prepare samples that would otherwise produce poor 2-D results.
Characteristics of Glutathione Sepharose® Products
Glutathione Sepharose® High Performance is recommended for high-resolution purification of GST-tagged proteins, providing sharp peaks and concentrated eluent.
SOURCE™: Purification at High Throughput with High Resolution and Easy Scale-Up
This page covers using SOURCE™ medias for the purification of proteins, peptides, or oligonucleotides.
Sepharose High Performance: Purification with High Resolution
This page covers the use of Sepharose High Performance media for purification of proteins, peptides or oligonucleotides, when to use them, and with which systems.
Poly(ethylene glycol) (PEG) and Synthetic PEG Derivatives for Tissue Engineering and Cell Delivery
Highlighting new synthetic modifications of PEG to improve the mechanical properties and degradation of resulting hydrogels in tissue engineering applications.
MonoBeads: Purification of Milligram Quantities with Highest Resolution
This page covers using Monobeads for purification of proteins, peptides, or oligonucleotides.
Pharmaceutical Secondary Standards Certificate of Analysis Tracking
Monthly updates on Compendial Lots for CoA revisions, new product releases, and fresh product batches.
Complete Whole Transcriptome Amplification Kit Protocol (WTA2)
WTA2, a Whole Transcriptome Amplification (WTA) method, allows for representative amplification of nanogram quantities of total RNA in less than 4 hours without 3-bias
Smart Nanofiber Meshes as a Local Drug Delivery Platform
Professor Mitsuhiro Ebara provides insights on several types of smart nanofiber mesh systems that have been explored for different drug delivery purposes.
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