19901-15-6

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Enzymatic Activity of Glucose-6-Phosphatase [EC 3.1.3.9]

To measure glucose-6-phosphatase activity, the Taussky-Shorr method is used. This method is a spectrophotometric stop-rate determination assay that is measured at 660 nm.

Ni Sepharose 6 Fast Flow for Protein Purification

Ni Sepharose 6 Fast Flow purifies histidine-tagged proteins efficiently, offering high cross-linked agarose beads with Ni2+ ions.

Oligonucleotide Standard 6 Mix LC-UV Analysis

Chromolith® RP-18e columns optimize Oligo Standard 6 separation with varied flow rates and ion-pairing reagent evaluation.

Performing a Separation with IgG Sepharose 6 Fast Flow

Perform a separation with IgG Sepharose 6 Fast Flow from Cytiva, an Affinity Chromatography product for purification of recombinant fusion proteins containing a protein A tail.

Formulation & Delivery 2023

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Enzymatic Assay of Glucose-6-Phosphate Dehydrogenase (EC 1.1.1.49)

To measure glucose-6-phosphate dehydrogenase activity, beta-nicotinamide adenine dinucleotide phosphate is used in a spectrophotometric rate determination assay at 340 nm.

Meet our experts at World ADC London, March 14-15, 2023!

Meet our experts and learn more about how our services, products and technological solutions can speed up your drug development projects.

Efficient PAH Analysis (EU 15+1) using an Ascentis® Express PAH HPLC Column

This application note describes the fast and efficient separation of the EU’s list of 15 + 1 polynuclear aromatic hydrocarbons (PAHs) using Ascentis® Express PAH HPLC column.

Milli-Q® IQ 7003/05/10/15 Ultrapure & Pure Water Purification Systems

Thank you for your interest in the Milli-Q® IQ 7003/05/10/15 Ultrapure & Pure Water Purification Systems offering. For additional information on this offering or to be contacted by a Sales Representative, please complete and submit the form below.

Dextran

Dextran polymer details: composed mainly of alpha-D-(1-6) linkages with varied branch lengths.

Performing a Separation or Removal of Albumin with HiTrap® Blue HP and Blue Sepharose 6 Fast Flow

This page shows how to separate or remove albumin by affinity chromatography using HiTrap Blue HP and Blue Sepharose 6 Fast Flow.

Enzymatic Assay of Peroxidase (EC 1.11.1.7) 2,2'-Azino-bis(3-Ethylbenzthiazoline-6-Sulfonic Acid) as a Substrate

To standardize a procedure for the assay of Peroxidase using 2,2'-Azino-bis(3-Ethylbenzthiazoline-6-Sulfonic Acid) as a substrate.

SIG10 Chemically Competent Cells

For best results, ligation reactions must be heat inactivated at 70º C for 15 minutes before transformation. Alternately, the reactions may be purified.

REDExtract-N-Amp™ Tissue PCR Kit Protocol

Extract-N-Amp kit protocol provides rapid DNA extraction yielding PCR-ready samples in 15 minutes with optimized PCR ReadyMix.

Milli-Q^® IQ 7003/05/10/15 Ultrapure & Pure Lab Water Purification System

Milli-Q® IQ 7003/05/10/15 lab water systems provide consistent-quality Type 1 and Type 2 water, are intuitive to use, and can support your lab's sustainability goals.

Removal of Albumin Using Blue Sepharose® Chromatography Media

Remove albumin from afﬁnity chromatography samples using HiTrap™ Blue HP or Blue Sepharose® 6 Fast Flow from Cytiva.

Enzymatic Assay of Alcohol Oxidase (EC 1.1.3.13)

To measure alcohol oxidase activity, this assay uses 2,2′-azino-bis-(3-ethylbenzothiazoline-6-sulfonic acid) and a continuous spectrophotometric rate determination at 405 nm.

Determination of Hydrocortisone from Topical Cream Using Discovery DSC-Si SPE and Reversed-Phase HPLC-UV

Using the method described in this report, an average absolute recovery and RSD value of 99.86 ± 6.99% (n=6) was observed, to determine an average of 1.02% hydrocortisone in topical cream.

Purification or Removal of DNA-Binding Proteins

This page shows how to purify or remove DNA-binding proteins with Heparin Sepharose High Performance, Heparin Sepharose 6 Fast Flow, Capto Heparin from Cytiva.

UHPLC Analysis of Nucleosides on Supel™ Carbon LC Column: Performance Comparisons with Competitor

Ultra-high performance liquid chromatographic (UHPLC) separation of 12 nucleosides using Supel™ Carbon LC column in 15 minutes for use in identification and quantitation of nucleoside biomarkers.

USDA FSIS STEC Guidance Implementation

Discover the expanded USDA FSIS verification testing for the 'Big 6' non-O157 STEC in beef products and explore accurate testing solutions and industry practices for enhanced food safety.

Media Sterilization – Plant Tissue Culture Protocol

Plant tissue culture media are generally sterilized by autoclaving at 121 °C and 1.05 kg/cm2 (15-20 psi). The time required for sterilization depends upon the volume of medium in the vessel.

Other Classic Media

A large collection of more specialized media for you cell culture applications, including L-15 Medium (Leibovitz), Fischer's Medium, Iscove's Modified Dulbecco's Medium (IMDM) and many more

Determination of Water Content in Phenol Using Karl Fischer Titration

Accurately measure the moisture content in Phenol (C6H5OH) through Karl Fischer titration, using both Volumetric and Coulometric methods.

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.

Preservation of Moisture-Sensitive Chemical Reagents

Preserve reagent quality of air- and moisture-sensitive reagents using nitrogen or argon in crown-cap bottles with a 6 mm diameter hole in the crown-cap and a PTFE-faced rubber liner.

Addressing Our Environmental Impact and Value Chain

Composed of 15 categories that cover our upstream and downstream value chain activity, Scope 3 emissions are a major part of our environmental impact. Learn how we’re tackling these indirect emissions.

Polynuclear Aromatic Hydrocarbons Analysis by HPLC for Olive Oil

Highly accurate HPLC-FLD method for evaluating 15 PAHs in olive oil using Ascentis® Express PAH HPLC column and SPE cleanup, following GB 5009.265-2021.

Manual Purification of Histidine-Tagged Proteins using His GraviTrap™ TALON® Columns

His GraviTrap™ TALON® columns are prepacked with 1 ml of TALON® Superﬂow medium. Each column provides simple manual puriﬁcation of up to 15 mg of histidine-tagged proteins.

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