96196 Results for: "4-(Methylsulphonyl)phenylhydrazine+hydrochloride&pageNo=25"

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: 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: Thermo Fisher Scientific

L(+)-Histidine monohydrochloride monohydrate 98%

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: 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: 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: Thermo Fisher Scientific

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

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: 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: Thermo Fisher Scientific

L(+)-Potassium sodium tartrate tetrahydrate ACS

Supplier: Thermo Fisher Scientific

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

Supplier: Spectrum Chemical

Calcium Lactate, Pentahydrate, USP, FCC, EP is a filler/diluent excipient.

Supplier: Honeywell Chemicals

L(+)-Potassium sodium tartrate tetrahydrate ≥99.5% (by perchloric acid titration), Puriss. p.a.

Supplier: MP Biomedicals

Cysteine is a major biological source of sulphur and is one of the two common sulphur-containing amino acids. It is a NMDA glutamatergic receptor antagonist.

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.

Supplier: MERCK PRODUCTION CHEMICALS

Calcium lactate pentahydrate, soluble, EMPROVE® ESSENTIAL E327, FCC, BP, Ph. Eur., JP, USP, extra pure suitable for use as excipient, SAFC®

Supplier: Spectrum Chemical

Form: Powder

Supplier: Cytiva

The illustra GFX PCR DNA and Gel Band Purification kits are for the isolation and concentration of DNA fragments from PCR mixtures, DNA-containing agarose gel bands, enzyme-based DNA modifications, and restriction enzyme digests.

Supplier: CUSTOM MADE CHEMICALS LAB

9 COMPOSES A 2G/L CHAQUE DS LE METHANOL ( AMPOULE DE 1 ML ) Acetone [CAS:67-64-1] 2-Butanone [CAS:78-93-3] 2-Pentanone [CAS:107-87-9] 3-Pentanone [CAS:96-22-0] 4-Methyl-2-pentanone (MIBK) [CAS:108-10-1] 2-Hexanone [CAS:591-78-6] Hexanal [ 1 * 3 Ampoul

Supplier: HAMILTON ROBOTICS

Hamilton CO-RE tips were designed for MICROLAB pipetting workstations in order to solve the problem of sealing and alignment plagued by press-fit tip attachment techniques. Each CO-RE disposable tip has a circular groove inside the attachment orifice. An o-ring on the pipetting channel is expanded to fit this groove precisely providing an air-tight seal and straight alignment between tip and pipetting channel.

Supplier: Biosensis

The amyloid beta peptide is derived from the cleavage of the Amyloid precursor protein (APP) and varies in length from 39 to 43 amino acids. However, the form(s) of amyloid-beta peptide (Aβ) associated with the pathology characteristic of Alzheimer’s disease (AD) remains unclear. In particular, the neurotoxicity of intraneuronal Aβ accumulation is an area of considerable research and controversy principally because antibodies thought to be specific for Aβ have been shown to actually detect intraneuronal APP and not Aβ exclusively. MOAB-2 (mouse IgG2b) is a pan-specific, high-titer antibody to Aβ residues 1-4 as demonstrated by biochemical and immunohistochemical analyses (IHC), and is highly specific just to amyloid beta peptide. MOAB-2 did not detect APP or APP-CTFs in cell culture media/lysates (HEK-APPSwe or HEK APPSwe/BACE1) or in brain homogenates from transgenic mice expressing 5 familial AD (FAD) mutation (5xFAD mice). Using IHC on 5xFAD brain tissue, MOAB-2 immunoreactivity co-localized with C-terminal antibodies specific for Aβ40 and Aβ42. MOAB-2 did not co-localize with either N- or C-terminal antibodies to APP. In addition, no MOAB-2-immunreactivity was observed in the brains of 5xFAD/BACE-/- mice, although significant amounts of APP were detected by N- and C-terminal antibodies to APP, as well as by 6E10. In both 5xFAD and 3xTg mouse brain tissue, MOAB-2 co-localized with cathepsin-D, a marker for acidic organelles, further evidence for intraneuronal Aβ, distinct from Aβ associated with the cell membrane. MOAB-2 demonstrated strong intraneuronal and extra-cellular immunoreactivity in 5xFAD and 3xTg mouse brain tissues.

Supplier: MP Biomedicals

L-Histidine has been used to study cultures of the human T-lymphoblastic leukemia cell line MOLT-4 to study modulation of apoptosis. Exogenous histidine has been shown to enhance the biosynthesis of lovastatin by cultured Aspergillus terreus. Histidine has been utilised as a single nitrogen source to probe swarming in Pseudomonas aeruginosa on agar. An in vivo study has used L-histidine to diminish the net secretory response of the small intestine of of cholera toxin-challenged mice.

Supplier: Thermo Fisher Scientific

Sodium-L(+)-glutamate monohydrate 99%

Supplier: Avantor

Sodium-L(+)-glutamate monohydrate 98.5-101.5% (dried basis), BAKER FCC, Laboratory Reagent, J.T.Baker®

Supplier: MERCK PRODUCTION CHEMICALS

Sodium-L(+)-glutamate monohydrate, EMPROVE® ESSENTIAL FCC, E621, NF, extra pure suitable for use as excipient, SAFC®

Supplier: Spectrum Chemical

Monosodium L-Glutamate, FCC is used in the food industry as a flavor with an umami taste. The FCC grade meets the requirements of the Food Chemical Codex indicates and is suitable for all food, beverage and nutritional supplement applications. Spectrum Chemical offers over 300 Food grade chemical ingredients packaged in laboratory size bottles to production drum quantities and are manufactured, packaged and stored under current Good Manufacturing Practices (cGMP) per 21CFR part 211 in FDA registered and inspected facilities.

Supplier: MOLECULAR DEVICES

The ImageXpress® HCS.ai High-Content Screening System captures your imagination with high-quality imaging and analysis, enabling you to acquire the data you need with ease.

Supplier: OMNIFIT

REPLACEMENT GLASS EZ 25MM/250MM 1 * 1 items