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231-853-9
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Showing 1-30 of 543 results for "231-853-9" within Site Content
X-tremeGENE™ 9 DNA Transfection Reagent Protocol
Plate cells approx. 24 hours before transfection making sure cells are at optimal concentration (70 – 90 % confluency).
CRISPR Cas 9 Nuclease RNA-guided Genome Editing
Learn about CRISPR Cas9, what it is and how it works. CRISPR is a new, affordable genome editing tool enabling access to genome editing for all.
MilliporeSigma Expands in Gillingham, UK, Boosts Distribution Capabilities
MilliporeSigma today announced the completion of a £9 million expansion to its Gillingham distribution center.
Accelerated mAb Development Program – From Transfection to GMP Drug Substance in 9 Months
The accelerated mAb development program delivers GMP drug substance nine months from transfection. We designed the mAbExpress™ program to be fast, cost effective, and appropriate for the early clinical phase of your program, with regulatory support throughout.
How to Boost AAV Titer with Feed Supplementation in both HEK293 and Sf-9 Platforms
In this webinar, you will learn wow to boost AAV titers in HEK293 and Sf-9 cell lines as well as getting some insider tips on volume and timing optimization.
Analysis of 17 Cannabinoids in Hemp and Cannabis
HPLC separation of 17 important cannabinoids including CBD, delta 9 THC and THCA. Read the application note.
Determination of Phosphorus Total in Meat and Meat Products
Colorimetric total phosphorus analysis method for meat and meat products as per German Food and Feed Code §64 LFGB 06.00-9.
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.
Solving Aspartimide Formation in Fmoc SPPS with Fmoc-Asp(OBno)-OH
Aspartimide formation 1,2 is caused by repeated exposure of aspartic acid-containing sequences to bases like piperidine and can result ultimately in the generation of 9 different by-products.
Analysis of Antioxidants in Bakery Products
HPLC-UV method detects 9 antioxidants like propyl gallate in food using a Discovery®</sup HS C18 column for excellent peak shapes.
Nanodisc Technology: A Revolutionary System for Study of Membrane Proteins
Read our article about how the Nanodisc system allows for structural studies of membrane proteins.
RESOMER® - Biodegradable Polymers for Sutures, Medical Devices, Drug Delivery Systems and Tissue Engineering
Interest in utilizing biodegradable polymers for biomedical applications has grown since the 1960s.
CBS Catalysts
we are pleased to offer both enatiomers of 2-methyl-CBS-oxazaborolidine as a dry reagent, in addition to our current offerings as a 1M solution in toluene.
Revolution in Plastic Recycling: Laser Marking & Digital Product Passports Enable True Circular Economy
An industry-wide project demonstrates how packaging can become smarter, more sustainable, and fully traceable. Plastics are a blessing—and a global problem. Lightweight, durable, and versatile. Yet these very properties make plastics a challenge worldwide. Over 400 million tons are produced
Authenticated Breast Cancer Cell Lines for Cancer Research
Choose from more than 30 breast cancer cell lines authenticated by ECACC, classified by hormone receptor-positive, HER2-positive, and triple-negative cancers, as well as by known mutations such as BRCA2.
Chitosan Biopolymer from Fungal Fermentation for Delivery of Chemotherapeutic Agents
Chitosan is a naturally occurring polysaccharide ideally suited for use in medical supplies, devices, therapeutics, and diagnostics. The unique natural characteristics of chitosan include its cationic, biocompatible, biodegradable, non-toxic, non-immunogenic, and antimicrobial properties.
Recommended Standard Method for Isolating Mononuclear Cells
The following procedure has been evaluated with Ficoll-Paque PLUS and is recommended for separation of normal blood samples for maximum reproducibility.
Smart Oligonucleotide Delivery by Multifunctional Block Copolymers
Kanjiro Miyata (The University of Tokyo, Japan) provides insights on the rational design of polymeric materials for “smart” oligonucleotide delivery.
3D Cell Culture with Corning Microplates
Take a deep dive into the world of 3D cell culture courtesy of Corning and understand why the Corning® spheroid microplate can be an asset in the evolution of 3D cell culture.
Corning® Spheroid Microplates
Understand how Corning® Spheroid Microplates can be used for generating and culturing tumor spheroids in a 96-well spheroid microplate format.
AIE Luminogens: A Family of New Materials with Multifaceted Functionalities
AIE Luminogens - Family of new materials with multifaceted functionalities. Find some representative applications of the AIEgens
Folic Acid Metabolism in Cancer
Biofiles reviews innovative technologies for cancer research, reflecting the complexity of the disease.
Sorting Carbon Nanotubes and Their Biological Applications
Carbon nanotubes (CNTs) have received much attention since their discovery in 1991 by Sumio lijima1 due to their excellent mechanical, electrical, and optical properties.
Layer-by-Layer (LbL) Assembly, A "Gentle Yet Flexible" Method Toward Functional Biomaterials
Recently, layer-by-layer (LbL) assembly has emerged as a versatile, gentle and, simple method for immobilization of functional molecules in an easily controllable thin film morphology.1,2 In this short review, we introduce recent advances in functional systems fabricated by using the
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.
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.
Biomedical Implant Devices Fabricated from Low Young’s Modulus Titanium Alloys Demonstrating High Mechanical Biocompatibility
Biomedical implants are essentially foreign substances within the human body that must survive many years’ exposure to demanding mechanical and physiological conditions. Despite these challenges, metal implants have been widely used to substitute for or rebuild hard tissues such as
Genotypes, Phenotypes and Markers
A genotype is a list of mutant genes in an organism. In addition to mutations of the genome, other genetic elements such as prophage or plasmids can also be included.
Analysis of Tetrahydrocannabinol (THC) and Carboxytetrahydrocannabinol (THCCOOH) in Surface Waters by SPME and GC/MS
Analysis of Tetrahydrocannabinol (THC) and Carboxytetrahydrocannabinol (THCCOOH) in Surface Waters by SPME and GC/MS
Enterobacteriaceae in Food
General guidance for the detection and enumeration of Enterobacteriaceae in food according to EN-ISO 8523:1991 and EN-ISO 4832:1991, respectively.
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