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21370-71-8
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Showing 1-30 of 521 results for "21370-71-8" within Site Content
TSCA 8 Notification
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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
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
Detection of Campylobacter spp. and Enterobacter Sakazakii in Food with a New Test Kit System
Detection of Campylobacter spp. and Enterobacter sakazakii in food with a new test kit system.
Minipreps using His SpinTrap™ and His SpinTrap™ Kit
This page describes a small-scale purification (minipreps) of histidine-tagged recombinant proteins using His SpinTrap and His SpinTrap Kit from Cytiva.
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
Tetrakis(dimethylamino)ethylene (TDAE)
In 2001, Professor William Dolbier, Jr., at the University of Florida reported1 an approach to nucleophilic trifluoromethylation based on the generation of a trifluoromethyl anion using CF3I in the presence of a powerful twoelectron reductant, tetrakis(dimethylamino)ethylene (TDAE)
Purification of Histidine-Tagged Recombinant Proteins Using Ni Sepharose® High Performance
Ni Sepharose High Performance consists of highly cross-linked 6% agarose beads (34 µm) to which a chelating group has been immobilized and subsequently charged with Ni2+ ions.
Chymotrypsin
Analytical Enzyme Chymotrypsin: Chymotrypsin is produced in the acinar cells of the pancreas as the inactive precursor, chymotrypsinogen.
DNA Cleanup using illustra™ GFX Kits
DNA cleanup using illustra™ GFX kits from Cytiva.
Isoelectric Focusing
Information on Isoelectric Focusing including what it is and how it is used. In order to ensure the high performance of analysis, isoelectric point (pI) standards are needed.
RNA Preparation Troubleshooting
This page shows possible causes and solutions for problems that may occur during RNA preparation.
Plasmid DNA Preparation Troubleshooting
This page shows possible causes and solutions for problems that may occur during plasmid DNA preparation.
Carcinogenesis and Epigenetics
Cancer research has revealed that the classical model of carcinogenesis, a three step process consisting of initiation, promotion, and progression, is not complete.
Efficient dye-sensitized solar cells for direct conversion of sunlight to electricity
Dye-sensitized solar cells directly convert sunlight to electricity
Thermal Transitions of Homopolymers: Glass Transition & Melting Point
Literature values for the glass transition temperature, (Tg), and melting temperature, (Tm), are given for the more common homopolymers.
Spermine Tetrahydrochloride for Molecular Biology
This product is suitable for DNA precipitation from low salt aqueous buffers. It has been tested for the absence of proteases and nucleases.
Polishing of MAbs Using Capto Adhere ImpRes in Bind/Elute Mode
In these studies, the binding capacity for MAbs and the efficiency in the clearance of impurities using Capto adhere ImpRes in bind/elute mode was evaluated.
Advanced Materials for Magnetic Cooling
Today, near-room-temperature refrigeration is almost entirely based on a vapor-compression refrigeration cycle.
Removal of Percoll after Centrifugation
This page shows methods to remove Percoll from a sample after centrifugation.
NHC-based Palladium Catalysts
In collaboration with Umicore AG and Co.,1 we are pleased to offer a series of robust Pd(II) and Pd(0) complexes employed as the linchpin in C–C bond forming reactions.
Pressure-Temperature Calculator for Solvents
Use the calculator to determine the boiling point or pressure of solvents based on the Antoine Equation and see solvent attributes. View a list of products based on the solvent CAS number.
Salen Ligands
The first reports of salen used as ligands with manganese for asymmetric epoxidation reactions.
NF-κB and Inflammation
Chronic inflammation is an underlying factor in the development and progression of many of the chronic diseases of aging, such as arthritis, atherosclerosis, diabetes, and cancer.
Metal Borohydrides as Hydrogen Storage Materials
An article about metal borohydrides as hydrogen storage materials
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