116067 Results for: "N-Boc-isoindoline-1-carboxylic+acid&pageNo=25"

Supplier: Merck

EHEC is in staat levensbedreigende ziekten te veroorzaken, met name bij mensen met immunodeficiëntie, jonge kinderen en ouderen. Hoewel E. coli O157 de meest voorkomende oorzaak van EHEC is, zijn andere serotypes zoals O26, O45, O103, O111, O121 en O145 ook relatief frequente oorzaken van infectie. Gebruikelijke symptomen zijn ernstige buikpijn en diarree, die in eerste instantie waterig is maar vaak bloederig wordt. E. coli zijn Gram-negatieve, niet-sporevormende, facultatieve anaerobe bacteriën. Onder de pathogene E. coli zijn Verotoxine-vormende stammen (STEC of VTEC) de afgelopen jaren van groter belang geworden. De groep enterohemorragische E. coli (EHEC) met de zeer pathogene Serovar O157:H7-stam is met name van belang in dit opzicht. De belangrijkste oorzaken van infectie zijn verontreinigd, rauw of onvoldoende verhit voedsel van dierlijke oorsprong, zoals vlees en zuivelproducten. Het reservoir voor EHEC is de darmen van herkauwers. De micro-organismen kunnen in het voedsel terechtkomen tijdens de verwerking van vlees en zuivelproducten als de hygiënische vereisten onvoldoende in acht worden genomen. De drastische toename van de incidentie van voedselbesmetting als gevolg van E. coli O157 vereist betrouwbare en snelle detectiemethoden. Innovatieve, snelle tests maken screening voor pathogene organismen eenvoudiger. Volledige testsets voor de detectie van pathogenen en toxines. Het één-staps-formaat vermindert de kans op fouten tijdens hantering. Naast de tests voor de meest voorkomende oorzaak van infectie, E. coli O157, bestaat er een 24-uurs screeningprotocol voor VTEC, inclusief E. coli O104:H4, op basis van Rapidcult™ E-coli-verrijking in combinatie met detectie met behulp van Duopath® Verotoxines.

Supplier: Cytiva

Sera-Xtracta virus/pathogen kit for high-throughput total nucleic acid (DNA/RNA) isolation from bacteria and viruses including adenovirus (type 14), influenza A (H3N2) and COVID-19.

Supplier: G-Biosciences

The majority of genomic DNA extraction methods involve numerous physical manipulations, including mixing, pipetting, shaking, binding to resin, elution, which results in sheared DNA that may not be suitable for further analysis.

Supplier: CUSTOM MADE CHEMICALS LAB

9 COMPOSES A 2G/L CHAQUE DS LE METHANOL 1 * 3 Ampul

Supplier: MP Biomedicals

The Fast DNA™ SPIN Kit for Soil is designed to efficiently isolate bacterial, fungal, plant and animal genomic DNA from soil and other environmental samples. It quickly and efficiently isolates PCR-ready genomic DNA directly from soil samples in less than 60 minutes.

Supplier: MP Biomedicals

The FastRNA™ SPIN Kit for Microbes quickly and efficiently isolates high-quality, total RNA from tough-to-lyse bacterial cell cultures and other microbial sources in approximately 15 minutes using a zirconium silicate Lysing Matrix (0,1 mm) to lyse bacteria and SPIN columns for the purification process.

Supplier: Cytiva

Sephadex G-50 grade F is a size exclusion chromatography resin designed for desalting and buffer exchange, and for purification of DNA and oligonucleotides greater than 20 bases in length using spin columns.

Supplier: ACRO Biosystems

MABSol® Biotinylated Human GM-CSF (GMF-H8214) is expressed from human HEK293 cells. It contains AA Ala 18 - Glu 144 (Accession NP0 00749.2) It is the biotinylated form of ActiveMax® Human GM-CSF (Cat GMF-H4214). null

Supplier: Thermo Fisher Scientific

Antimony(III) potassium oxitartrate trihydrate 99+%

Supplier: TCI

L(+)-Histidine monohydrochloride monohydrate ≥98.0% (by HPLC, titration analysis)

Supplier: Thermo Fisher Scientific

Antimony(III) potassium oxitartrate trihydrate 99.0-103.0% ACS

Supplier: Thermo Fisher Scientific

L(+)-Histidine monohydrochloride monohydrate 98%

Supplier: Thermo Fisher Scientific

L(+)-Kaliumnatriumtartraat tetrahydraat ACS

Supplier: Thermo Fisher Scientific

Om de cellulaire levensvatbaarheid tijdens het bevriezingsproces te behouden, hebben bepaalde cellen, zoals protisten-, zoogdier- en plantencellen, een nauwkeurige regeling van de bevriezingssnelheid nodig om de nadelige effecten van onderkoeling en de warmte die vrijkomt tijdens het faseovergangsproces van water naar water te minimaliseren ijs. De Thermo Scientific™ CryoMed™ Controlled-Rate Freezers (CRF's) zijn ontworpen met het oog op betrouwbaarheid, bescherming en traceerbaarheid van gegevens voor monstervoorbereiding en GMP-productiebehoeften.

Supplier: Thermo Fisher Scientific

di-Sodium L(+)-tartrate dihydrate 99+% ACS

Supplier: Quantabio

The Extracta™ DNA prep for PCR - tissue consists of a two component reagent kit for rapid and efficient extraction of PCR-ready genomic DNA from mammalian tissues. The kit has been demonstrated to work with mouse tail biopsies, ear punches and a variety of human tissue samples including hair, buccal cells and saliva.

Supplier: Genscript

The AmMag Quatro is an automated solution for purification of large-scale, high quality, transfection-grade plasmids from Escherichia coli cultures. The solution consists of a system controller that provides simultaneous operation of up to 4 independent purification modules, along with pre-filled consumables and verified protocols.

Supplier: MP Biomedicals

The FastRNA™ SPIN Kit for Yeast quickly and efficiently isolates high-quality, total RNA from tough-to-lyse yeast strains, fungi, and algae in approximately 15 minutes using a specialised Lysing Matrix (Yttria-stabilised zirconium oxide, 0,5 mm) for cell lysis and SPIN columns for the purification process.

Supplier: MP Biomedicals

The SPINeasy DNA kit for saliva from MP Biomedicals makes saliva sampling easier by using our specially formulated Saliva Preservation Solution (SPS) to preserve the sample at room temperature without compromising the quality.

Supplier: Thermo Orion

This rugged, waterproof portable meter is designed for a wide range of pH, ion concentration, conductivity, dissolved oxygen and temperature testing and field applications. It can be used in the most demanding locations thanks to its IP67-rated housing. The meter offers three measuring channels allowing users to measure pH, conductivity and DO simultaneously or view each channel separately.

Supplier: Roth Carl

di-Sodium L(+)-tartrate dihydrate

Supplier: BIOPREMIER

The microbial DNA extraction kit - bead beating is designed for a fast and efficient purification of microbial DNA (gram-negative and gram-positive bacteria, yeast and fungi).

Supplier: Spectrum Chemical

Form: Powder

Supplier: Hach

Een robuuste en intuïtieve keuze aan draagbare meters, waarmee u vol vertrouwen uw resultaten kunt rapporteren en beheren.

Supplier: Serva

L(+)-Cysteine hydrochloride monohydrate

Supplier: ACRO Biosystems

MABSol® Biotinylated Human ErbB3, His Tag, primary amine labeling (ER3-H8223) is expressed from human HEK293 cells. It contains AA Ser 20 - Thr 643 (Accession NP001973.2). It is the biotinylated form of Human ErbB3, His Tag (ER3-H5223). null

Supplier: ACRO Biosystems

MABSol® Biotinylated Human CD19, Fc Tag, primary amine labeling (CD9-H8259) is expressed from human HEK293 cells. It contains AA Pr o 20 - Lys 291 (Accession P15391-1). It is the biotinylated form of Human CD19, Fc Tag (Cat. No. CD9-H5259). null

Supplier: ACRO Biosystems

MABSol® Biotinylated Human Mesothelin (296-580), Fc Tag (MSN-H826x) is expressed from human HEK293 cells. It contains AA Glu 296 - Gly 580 (Accession AAH09272). It is the biotinylated form of Human Mesothelin (296-580), Fc Tag (MSN-H526x). null

Supplier: Thermo Fisher Scientific

L(+)-Cysteine hydrochloride monohydrate 98.5-101.5% (dry basis)

Supplier: OMEGA BIO-TEK

E.Z.N.A.® Plasmid Midi Kit offers a novel and reliable method of isolating up to 200 µg of plasmid DNA in less than 60 minutes. This kit combines HiBind® membrane technology with the time-tested consistency of alkaline SDS lysis of bacterial cells to deliver high-quality plasmid DNA. The DNase/RNase-free HiBind® DNA midi columns operate by eliminating time consuming phenol-chloroform extractions and alcohol precipitations. Plasmid purification using the E.Z.N.A.® Plasmid Midi Kit follows a simple bind-wash-elute procedure thereby making it possible for multiple samples to be processed. Although yields vary according to plasmid copy number, E.coli strain, and conditions of growth, 50 ml of an overnight culture in LB medium will typically produce 200 µg of high-copy number plasmid DNA. When working with low-copy number plasmids the starting culture volume can be increased up to 100 ml. High-quality DNA is ready for immediate use in routine molecular biology applications, such as automated fluorescent sequencing, restriction enzyme digestion, and transfection screening.