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957061-11-9

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Showing 1-30 of 550 results for "957061-11-9" within Site Content

Software Simplifies Compliance with 21 CFR Part 11 and EudraLex Good Manufacturing Practice Volume 4 Annex 11

How software can simplify 21 CFR Part 11 and EudraLex Volume 4 Annex 11 compliance and provide additional benefits such as access control, audit trails and easier search and retrieval.

Group 11 Thin Films by Atomic Layer Deposition

Copper metal deposition processes are an essential tool for depositing interconnects used in microelectronic applications, giving group 11 (coinage metals: Copper, Silver, and Gold) an important place in atomic layer deposition (ALD) process development.

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.

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.

Phosphodiesterases

Cyclic nucleotide phosphodiesterases (PDEs) catalyze the hydrolysis of cAMP and/or cGMP. There are 11 different mammalian PDE families.

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.

2023 PDA Virus Conference: Virus Safety in the Era of ICH Q5A(R2)

Visit us at booth 11 to speak with our technical and regulatory experts about your biosafety and analytical development needs.

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.

Gabapentin Assay: Ph. Eur. Monograph

LC-MS/MS quantitative method analyzes highly polar 11 nucleotide activated sugars using Supel™ Carbon LC column.

DIG Gel Mobility Shift Assay Troubleshooting

The DIG Gel Shift Kit uses recombinant terminal transferase and digoxigenin (DIG)-11- dideoxyuridine triphosphate (ddUTP), which makes the labeling reaction flexible.

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.

PDA Virus Conference 2024

The Parenteral Drug Association (PDA) is the leading global provider of science, technology, and regulatory information. Visit us at booth 11 to speak with our technical and regulatory experts about your biosafety and analytical development needs.

EPA Method TO-11/IP-6A and ASTM^® D5197: HPLC Analysis of Aldehydes and Ketones on SUPELCOSI^™ LC-18 after Collection/Desorption using LpDNPH

-Tolualdehyde; Valeraldehyde; Isovaleraldehyde

HPLC Analysis of Various Cationic Polymers on TSKgel® PWXL-CP Columns

Separation of Polyacrylic acid (PAA) 438 kDa; Polyacrylic acid (PAA) 235 kDa; Polyethylenimine (PEI) 266 kDa ; Poly(dimethyl diallyl ammonium chloride) (PIDADMACl) 204 kDa; p-Aminosalicylic acid (PAS) 7800 Da; p-Aminosalicylic acid (PAS) 257 kDa; Cationic dextran (11 kDa); Chitosan

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

Extractables Studies of Single-Use Equipment Immediate Identification and Quantification of Unknown Extractables by GC/MS with a Certified Reference Material Mix for Extractables and Leachables

Identification and quantification of the most common extractables originating from single-use equipment by GC/MS and an Extractables and Leachables Screening Standard.

Analysis of Tetrahydrocannabinol (THC) and Carboxytetrahydrocannabinol (THCCOOH) in Surface Waters by SPME and GC/MS

Column Packing and Preparation for Size Exclusion Chromatography

Self-Assembled Monolayers: Advantages of Pure Alkanethiols

We presents an article regarding Self-Assembled Monolayers: Advantages of Pure Alkanethiols.

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.

Imprint® Methylated DNA Quantification Kit (MDQ1) Protocol

Imprint ® Methylated DNA Quantification Kit (MDQ1) Protocol

Advances in Materials for Solid Oxide Fuel Cells

As with all types of fuel cells, a Solid Oxide Fuel Cell (SOFC) is capable of efficiently transforming chemical energy into electrical energy.

G3 and G4 Buchwald Precatalysts

G3 and G4 Buchwald palladium precatalysts are the newest air, moisture, and thermally stable crossing-coupling complexes used in bond formation for their versatility and high reactivity.

1-hydrosilatrane

As a versatile hydride reagent, 1-hydrosilatrane can be used in reduction reactions to synthesize alcohols, amines, their chiral counterparts, and esters from aldehydes/ketones.

Coupling Protocol for Primary Amine of a Ligand

This page shows coupling through the primary amine of a ligand with a NHS-activated Sepharose High Performance, NHS-activated Sepharose 4 Fast Flow and CNBr-activated Sepharose from Cytiva.

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