EVOLUTE® EXPRESS ABN

This application note describes the extraction of a panel of 19 steroid hormones from human serum using EVOLUTE® EXPRESS ABN solid phase extraction plates prior to LC/MS analysis. The simple sample preparation procedure delivers clean extracts and analyte recoveries greater than 80% with RSDs lower than 10% for the majority of analytes. Linearity of >0.99 is achieved for all analytes in the range 5–5000 pg/mL.
Tags: 11-deoxycorticosterone, 11-deoxycortisol, 17-OH-Pregnenolone, 17-alpha-hydroxyprogesterone, 18-OH-Corticosterone, 21-deoxycortisol, 96-well plate, Aldosterone, Androstenedione, Application Notes, Clinical, Corticosterone, Cortisol, Cortisone, DHEA (dehydroepiandrosterone, DHEAS, Dehydroepiandrosterone (DHEA), Dihydrotestosterone (DHT), English, Estradiol, Estrogens, Estrone, LC-MS/MS, Pregnenolone, Progesterone, Serum, Steroid Hormones, Steroid metabolite

This application note describes a solid phase extraction protocol for the extraction of three catecholamine metabolites (vanillylmandelic acid, homovanillic acid and 5-hydroxyindoleacetic acid) from plasma prior to LC-MS/MS detection. The method described in this application achieves high reproducible recoveries and excellent linearity (>0.99) in the range 10-200 ng/mL.
Tags: 5-hydroxyindoleacetic acid (5-HIAA) , 96-well plate, Acidic catecholamine metabolites, Application Notes, Clinical, English, Homovanillic acid (HVA), LC-MS/MS, Plasma, Vanillylmandelic acid (VMA)

The method described in this application note achieves high reproducible extraction recoveries of the peptides oxytocin and vasopressin from serum using a fast, simple EVOLUTE® EXPRESS Load-Wash-Elute SPE procedure. Extraction from serum was performed using EVOLUTE EXPRESS ABN 96-well plates, utilizing a highly aqueous elution solvent, and minimizing co-extractable material in the form of proteins, lipids and phospholipids.
Tags: 96-well plate, Application Notes, Clinical, English, LC-MS/MS, Oxytocin, Peptides, Pharma, Serum, Vasopressin

The method described in this application note achieves high reproducible extraction recoveries of vitamin B7 from serum while minimizing co-extractable material in the form of proteins, lipids and phospholipids. Serum is extracted using the EVOLUTE® EXPRESS ABN 96-well plate.
Tags: 96-well plate, Application Notes, Biotin, Clinical, English, Extrahera, LC-MS/MS, Serum, Vitamin B7, Vitamins, Water Soluble Vitamins

This application note describes the extraction of several peptides, ranging in size from a 7mer to a 54mer, from plasma and serum using EVOLUTE® ABN in a 96-well plate format. The presence of certain proteins and peptides in human biological matrices can be used as diagnostic markers for the onset of disease and other health problems in humans. The ability to detect and monitor lower levels of peptides can aid in clinical patient health assessments and therapeutic drug level determinations. The sample preparation methodology detailed in this application note can significantly increase sensitivity and detection of peptides from biological matrices on LC/MS/MS. This application note offers the user two different elution strategies due to the extensive combination of peptides that may need to be extracted either strategy may be suitable dependent upon which peptides are relevant. Peptides, EVOLUTE, SPE, Solid Phase Extraction, Proteins,
Tags: ACTH (1-24), Alpha-Endorphin, Angiotensin Fragment 1-7, Angiotensin II,, Application Notes, Clinical, Elafin, Helicobacter pylori (2-20), LC-MS/MS, Myelin Glycoprotein fragment (35-55) rat, Peptides, Plasma, Vasoactive Intestinal Fragment 1-12

This procedure is recommended for the extraction of a variety of diuretics from urine using non-polar polymeric SPE. The analyte suite includes thiazides, carbonic anhydrase inhibitors, loop and potassium sparring diuretics, with wide ranging pKa and logP values. Biotage, polymer, resin,
Tags: Acetazolamide, Amiloride, Application Notes, Bendoflumethiazide, Bumetanide, Clinical, Column, Diuretics, Ethacrynic acid, Furosemide, Hydrochlorothiazide, Hydroflumethiazide, LC-MS/MS, Methazolamide, Spironolactone, Urine

This procedure is recommended for the extraction of a variety of pharmaceuticals from water using non-polar polymeric SPE. These pharmaceuticals were identified as potential environmental contaminants by the Environment Agency. Pharmaceuticals, waste water, antibiotics, EVOLUTE,
Tags: Application Notes, Atenolol, Carbamazepine, Citalopram, Column, Diclofenac, Environmental, Erythromycin, Fluoxetine, Fluvoxamine, HPLC, Ibuprofen, Labetalol, Mefenamic, Metoprolol, Oxprenolol, Paroxetine, Pharmaceuticals, Propranolol, Sotalol, Sulfamethoxazole, Trimethoprim, Water

In this catalog product information is displayed with easy-to-follow application details and supporting documentation. Ordering information is found following each product listing.
Tags: Catalogs

Customer Case: Japan Frozen Foods Inspection Corporation. The Japan Frozen Foods Inspection Corporation (JFFIC) made the transition from traditional mouse testing of shellfish toxins, to instrumental analysis by developing original methods. In the sample preparation procedure JFFIC uses EVOLUTE® ABN hydrophilic/hydrophobic SPE columns from Biotage.
Tags: Customer Cases

EVOLUTE® EXPRESS Solid Phase Extraction products from Biotage are designed for all your sample preparation challenges. Whether you are working in the field of bio-analysis during drug development, clinical or forensic toxicology, or with the diversity of samples in food safety and environmental applications, the tools and methods used for sample preparation have a clear impact on productivity. This user guide contains information about choosing the correct EVOLUTE EXPRESS product for your application and optimizing your methodology for best results.
Tags: 96-well plate, Clinical, Column, English, Environmental, Food, Forensic, Manuals & User Guides, On-line SPE, Pharma

QuickStart Guide to SPE
Tags: English, Manuals & User Guides

•Extends the range of acidic, basic and neutral compounds that can be extracted using a single generic method, increasing method development productivity•Has an optimized pore structure which reduces the extraction of endogenous matrix components, and leads to cleaner extracts that give fewer matrix effects in LC-MS/MS analysis•Has optimized physical and chemical characteristics that improve reliability of SPE procedures•Has no secondary interactions, allowing the use of pure organic elution solvent to give high recoveries of very low drug concentrations
Tags: Manuals & User Guides

Tags: Manuals & User Guides

Laboratory chemical Not for therapeutic or diagnostic use
Tags: English, Material Safety Data Sheets

Laboratory chemical Not for therapeutic or diagnostic use
Tags: English, Material Safety Data Sheets

This poster compares sample preparation options (solid phase extraction using EVOLUTE EXPRESS ABN, and supported liquid extraction using ISOLUTE SLE+) for the extraction of a panel of endogenous steroids from serum. MSACL NA 2018, Palm Springs, CA
Tags: 96-well plate, Clinical, English, LC-MS/MS, Posters, Serum, Steroid Hormones, Steroid metabolite

This poster evaluates 3 different sample preparation approaches (ISOLUTE SLE+, EVOLUTE EXPRESS ABN, EVOLUTE EXPRESS CX) for extraction of large multi-drug urine panels. Each approach is assessed in terms of suitability for extraction of analytes with different different properties (pka, LogP etc). ASMS 2017
Tags: 11-nor- Δ9-carboxy tetrahydrocannabinol (THC-COOH), 6-acetylmorphine (MAM), 7-Aminoclonazepam, 96-well plate, Alprazolam, Amitriptyline, Amphetamine, Amphetamines, Analgesics, Barbiturates, Benzodiazepines, Benzoylecgonine, Buprenorphine, Butalbital, Cannabinoid, Carbamate hypnotic, Carbamate muscle relaxant, Carisoprodol, Chlordiazepoxide, Clinical, Clonazepam, Cocaine, Cocaines, Codeine, Diazepam, Dihydrocodeine (DHC), Drugs of Abuse, EDDP, English, Fentanyl, Forensic, Gabapentin, Hydrocodone, Hydrolysed urine, Hydromorphone, Ketamine, LC-MS/MS, Lorazepam, MDMA, Meperidine, Meprobamate, Methadone, Methamphetamine, Morphine, N-des-tapentadol, Naloxone, Norbuprenorphine, Nordiazepam, Norfentanyl, Norhydrocodone, Norketamine, Normeperidine, Nortryptiline, Opiates, Opioid, Oxazepam, Oxycodone, Oxymorphone, Pain Management, Phencyclidine, Phenobarbital, Posters, Pregabalin, Ritalinic acid, Secobarbital, Tapentadol, Temazepam, Tramadol, Urine, Zolpidem, Zolpidem-phenyl-4-COOH, z-drugs, α-OH alprazolam

This poster investigates the selectivity of polymer-based solid phase extraction sorbents and rapid extraction of clinical matrices, matrix interference reduction and improved analyte detection. ASMS 2017
Tags: 96-well plate, Clinical, English, Oxytocin, Peptides, Pharma, Posters, Serum, Vasopressin

Part of the B complex group of water soluble vitamins, vitamin B7 (Biotin) is involved in various metabolic processes within the body. It is a small polar carboxylic acid which can present challenges in bioanalysis. This poster discusses the impact of optimization of various parts of the method development process to maximize sensitivity allowing low level analysis of vitamin B7 from human serum. MSACL 2017, Palm Springs ASMS 2017, Indianapolis
Tags: 96-well plate, Biotin, Clinical, English, LC-MS/MS, Posters, Serum, Vitamin B7, Vitamins, Water Soluble Vitamins

This poster includes a simple Load-Wash-Elute solid phase extraction method using EVOLUTE EXPRESS WCX, for extraction of aminoglycoside antibiotics from a range of meat, milk and egg samples. The sample preparation method is automated using Biotage Extrahera, with fast, sensitive analysis utilizing HILIC-MS/MS with MRM Spectrum Mode for ID confirmation (Shimadzu LCMS-8060). ASMS 2017
Tags: 96-well plate, Amikacin, Aminoglycoside antibiotics, Apramycin, Dihydrostreptomycin, Eggs, English, Extrahera, Food, Gentamicin, Gentamicin C1, Gentamicin C1a, Gentamicin C2, Hygromycin B, Kanamycin, LC-MS/MS, Meat, Milk, Neomycin, Netilmicin, Paromomycin, Posters, Sisomycin, Spectinomycin, Streptomycin, Tobramycin, Veterinary drugs

This poster describes a simple solid phase extraction method using EVOLUTE® EXPRESS ABN columns for the extraction of the marine toxins okadaic acid (OA), dinophysistoxins (DTX1 and DTX2), ciguatoxin 3C (CTX3C) and tetrodotoxin (TTX). ASMS 2017
Tags: Ciguatoxin 3C (CTX3C), Column, Diarrhetic Shellfish Poisoning (DSP) Toxins, Dinophysistoxin 1 (DTX1), Dinophysistoxin 2 (DTX2), English, Food, LC-MS/MS, Marine Toxins, Okadaic Acid (OA), Paralytic Shellfish Poisoning (PSP) Toxins, Posters, Tetrodotoxin (TTX)

This poster examines various factors in the development and optimisation of a SPE-LC-MS/MS method for extraction of catecholamines from plasma. The final method utilizes EVOLUTE EXPRESS WCX plates in either standard SPE or fast Load-wash-elute modes, and incorporates a series of wash steps to optimise analytical sensitivity. Low elution volumes mean no evaporation step is required, and LLOQ is 20mg/mL or lower for each of the analytes.
Tags: 96-well plate, Catecholamines, Clinical, Dopamine, English, Epinephrine, LC-MS/MS, Norepinephrine, Plasma, Posters

EVOLUTE® EXPRESS SPE columns and plates combine sorbent wettability with optimized SPE components, allowing better flow consistency and in many cases eliminating the need for SPE column conditioning; thus simplifying and reducing extraction processing. This poster compares the performance of various EVOLUTE EXPRESS column chemistries using 10-500 mg bed weights, in order to investigate whether sorbent conditioning and equilibration steps are truly required. ASMS 2015
Tags: Acidic, Amitriptyline, Atenolol, Benzenesulfonic acid, Bretylium, Clinical, Column, Diethyldithiophosphate (DEDTP), Dimethylthiophosphate (DMTP), English, Extrahera, Forensic, Hexanesulfonic acid, Ketoprofen, LC-MS/MS, Metoprolol, Mianserin, Organophosphate Pesticide, Over the counter pharmaceuticals, Pain Management, Pharma, Pharmaceuticals, Posters, Prednisolone, Procainamide, Quaternary Amines, Quinidine, Salbutamol, Sulindac, Tricyclic Antidepressant, Urine, β-blockers

This poster focuses on the different strategies that can be employed when using EVOLUTE SPE sorbents (with both single and dual retention mechanisms) to reduce or eliminate residual phospholipids in sample extracts. HPLC 2014
Tags: 96-well plate, Clinical, English, Forensic, LC-MS/MS, Pharma, Posters

This poster uses gel electrophoresis data to visually illustrate the amount of residual protein in extracts prepared using protein precipitation, supported liquid extraction and various silica and polymer based SPE approaches. HPLC2014
Tags: Biological fluids, English, HPLC, LC-MS/MS, Plasma, Posters

This poster describes the use of EVOLUTE® ABN and EVOLUTE® EXPRESS ABN for the fast and efficient extraction of a diverse mixture of peptides spiked into biological matrices. Pittcon 2014
Tags: 96-well plate, ACTH (1-24), Angiotensin Fragment 1-7, Angiotensin II,, Clinical, Elafin, Endorphin, English, Glycoprotein myelin, Helicobacter pylori (2-20), LC-MS/MS, Peptides, Pharma, Plasma, Posters, Serum, Vasoactive Intestinal Fragment 1-12

This poster outlines a new method for the extraction of a mixture of peptides from plasma using resin based SPE. Initial method optimization was performed using EVOLUTE ABN before comparison to the streamlined approach without plate conditioning and equilibration using EVOLUTE EXPRESS ABN. Presented at EBF 2012. EBF, EBF 2012, Peptide, ABN, SPE, Polymer, Polymeric,
Tags: ACTH (1-24), Alpha-Endorphin, Angiotensin Fragment 1-7, Angiotensin II,, Elafin, Helicobacter pylori (2-20), LC-MS/MS, Myelin Glycoprotein fragment (35-55) rat, Peptides, Pharma, Plasma, Posters, Vasoactive Intestinal Fragment 1-12

Naturally occurring corticosteroids are steroid hormones produced in the adrenal cortex and perform many functions within the body. Due to their widespread action many synthetic corticosteroids based on the hydrocortisone (cortisol) structure have been produced. Some of their uses involve treatment of various forms of arthritis, dermatitis, hepatitis and ulcerative colitis. They can be administered orally, injected into veins or muscle, nasal sprays and drops or used as topical creams. Reliable screening methods for these drugs are important as they are classed as ‘banned substances’ by many anti-doping agencies and regulated for use in meat producing animals.
Tags: Posters

Tags: Posters

Tags: Column, English, Product Notes