23220 Results for: "27-Hydroxycholesterol&pageNo=13"

Supplier: Thermo Fisher Scientific

Protein Concentrators PES are disposable ultrafiltration centrifugal devices with a polyethersulfone (PES) membrane for concentration, desalting, and buffer exchange of biological samples such as proteins and nucleic acids.

Supplier: Portwest

Jacket made of 300D Oxford Weave polyester with a stain resistant finish and PU coating. With detachable fur lining and wadding for additional cold protection.

Supplier: HELLMA

The Hellma® calibration standards comply with all necessary standards and regulations and thus offer the highest quality for recalibrating your spectrometer.

Supplier: Merck Millipore (Novagen)

A common method for transformation of plasmids into E.coli is the use of chemically competent cells. Although competent cells can be prepared in the laboratory, greater efficiency, reproducibility, and convenience are achieved using Novagen® prepared competent cells. Every Novagen® competent cell strain is verified for phenotype and purity, and is guaranteed for transformation efficiency.

Supplier: FRISTADS KANSAS

Classic style trousers made of 100% long staple FAS® cotton twill. Suitable for all kind of craftsmen. Pockets exposed to wear and tear are reinforced with 100% polyamide.

Supplier: MICRONOVA

A series of rounded T-mop covers with snaps that easily roll down walls, as well as clean awkward corners, tight spaces, and under equipment. Available in a range of fabrics for specialised cleaning.

Supplier: FRISTADS KANSAS

Thanks to their durability and comfort, these trousers are perfectly suitable for use in garages as well as in industrial and service companies. The material is made of 65% polyester and 35% cotton. The inside is brushed and provides a comfortable cotton feel. The outside is very hardwearing and does not bleach, even after countless washes.

Supplier: Thermo Fisher Scientific

RevertAid™ H Minus Reverse Transcriptase (RT) is a genetically modified M-MuLV RT. It differs from the M-MuLV RT by its structure and catalytic properties. The enzyme possesses an RNA-dependent and DNA-dependent polymerase activity, but lacks RNase H activity due to point mutation in the RNase H domain. RevertAid™ H Minus Reverse Transcriptase does not degrade RNA in RNA-DNA hybrids during synthesis of the first strand cDNA and therefore high yields of full-length cDNA from long templates are obtained. RevertAid™ H Minus Reverse Transcriptase maintains activity over a wide temperature range (42 to 55 °C), which makes the enzyme an ideal tool for reverse transcription of RNAs having a high degree of secondary structure.

Supplier: MACHEREY-NAGEL

These quantitative filter papers are made from refined pulp and linters. They are purified in a highly developed clean-up process to remove organic and inorganic impurities. This ensures a low ash content of <0,01 %. They are consistent performance and give safe results in gravimetric analyses.

Supplier: Brady

The BradyPrinter i7100 industrial thermal transfer benchtop printer is ideal for customers requiring reliable high volume printing on lots of different materials within the aerospace, defence and mass transit, electronics, automotive, logistics, electrical, voice-datacom and LAB markets.

Supplier: Novus Biologicals

Alpha-synuclein, a member of the synuclein family, is a protein that was first identified in 1988 whose name is derived from its localisation to both the synapse and nucleus (1-3). Specifically, it is expressed primarily in the brain, including Lewy Bodies (1-6). Alpha-synuclein is encoded by the SNCA gene, located on chromosome 4p21, and is processed as a 140 amino acid (aa) protein with a theoretical molecular weight of 14 kDa (1,2,4).

Supplier: Ansell

These single-use thin polymer gloves provide superior tactility and flexible protection for both workers and products in diverse wet and dry environments, requiring contamination control.

Supplier: Merck

LiChrospher® is Merck's reliable and versatile, traditionally-produced, spherical silica. LiChrospher® is available with different modifications.

Supplier: VWR Collection

Designed for the preparation of buffers, tissue culture media, microbiological media and other biological fluids. These vacuum filtration systems feature large diameter high performance PES membranes for guaranteed performance and maximum throughput. The full assembly includes a filtration unit and a receiver bottle with an ergonomic shape, moulded finger grips and a patented bottle cap. The centrifuge tube and funnel system allows the user to filter fluids directly into a 15 or 50 ml tube.

Supplier: VWR Collection

Agilent OpenLab CDS is the next generation chromatography data system, designed for ease of use and productivity. OpenLab CDS offers the most comprehensive instrument control and data acquisition for Hitachi HPLC and amino acid analysers. In addition, it supports an expanded array of instrumentation from other vendors, for example Agilent LC, GC and LC/MS. Whether you like to control a single instrument or a huge network of different analytical instruments, OpenLab CDS grows with your needs.

Supplier: Merck

The Aquastar® range is designed to provide reagents for the determination of water by Karl Fischer titration of a wide range of substrates and by a variety of methodologies. These include reagents for one- or two-component systems; combined coulometric reagents; solvents for oils and fats; reagents and solvents for determination of water in ketones and aldehydes. Calibration standards are also available.

Supplier: Sartorius Balances

Cubis® II MCA analytical balances with advanced user interface offer maximum weighing capacity between 120 and 520 g in combination with readability of 0.1 mg.

Supplier: Sartorius Balances

Cubis® II MCA micro balances with advanced user interface offer readability of 1 μg and a maximum capacity between 3,1 and 10,1 g. Used to determine the exact weight of very small sample quantities.

Supplier: Brady

Color your way to an improved workplace with the S3700 Sign and Label Printer. With multicolor print and shape cutting capabilities, this printer creates impactful identification that fits your application and workspace needs.

Supplier: Bioss

Members of the protein-tyrosine phosphatase superfamilycooperate with protein kinases to regulate cell proliferation anddifferentiation. This superfamily is separated into two familiesbased on the substrate that is dephosphorylated. One family, thedual specificity phosphatases (DSPs) acts on both phosphotyrosineand phosphoserine/threonine residues. This gene encodes differentbut related DSP proteins through the use of non-overlapping openreading frames, alternate splicing, and presumed differenttranscription promoters. Expression of the distinct proteins fromthis gene has been found to be tissue specific and the proteins maybe involved in postnatal development of specific tissues. A proteinencoded by the upstream ORF was found in skeletal muscle, whereasthe encoded protein from the downstream ORF was found only intestis. In mouse, a similar pattern of expression was found.Multiple alternatively spliced transcript variants were described,but the full-length sequence of only some were determined.[provided by RefSeq, Jul 2008].

Supplier: Bioss

Members of the protein-tyrosine phosphatase superfamilycooperate with protein kinases to regulate cell proliferation anddifferentiation. This superfamily is separated into two familiesbased on the substrate that is dephosphorylated. One family, thedual specificity phosphatases (DSPs) acts on both phosphotyrosineand phosphoserine/threonine residues. This gene encodes differentbut related DSP proteins through the use of non-overlapping openreading frames, alternate splicing, and presumed differenttranscription promoters. Expression of the distinct proteins fromthis gene has been found to be tissue specific and the proteins maybe involved in postnatal development of specific tissues. A proteinencoded by the upstream ORF was found in skeletal muscle, whereasthe encoded protein from the downstream ORF was found only intestis. In mouse, a similar pattern of expression was found.Multiple alternatively spliced transcript variants were described,but the full-length sequence of only some were determined.[provided by RefSeq, Jul 2008].

Supplier: Avantor

No matter what your requirements are for volumetric systems, HYDRA-POINT™ Karl Fischer reagents make water determination easy and trouble-free. They are pyridine-free and specially formulated for existing application procedures to give you consistent, reliable results for all types of samples.

Supplier: Greiner Bio-One

MiniCollect® offers a gentle way to collect small blood samples for a wide range of analyses for young children, geriatric patients as well as patients with fragile veins.

Supplier: Portwest

This hardwearing contrast colour jacket is made of 60% cotton and 40% polyester. The soft handle cotton rich fabric is built to last and will look and feel great. Cotton ensures it washes well at 60 °C whilst the polyester gives a ruggedness essential for daily use.

Supplier: Ansell

These overalls consisting of two layers of fabric (non woven inner layer and microporous PE film) provide both protection and comfort with exceptional liquid and particulate protection. Ideal for industrial applications.

Supplier: GA

Blackout labels can be affixed to both frozen and ambient temperature containers in order to conceal their existing information. These thermal transfer cryo blackout labels allow cryo vials and tubes to be re-labeled without the need for thawing, cure time, or any other special treatment.

Supplier: ANTIBODIES.COM

Human SDF1 ELISA kit is a 90 minutes sandwich Enzyme-Linked Immunosorbent Assay (sELISA) designed for the in vitro quantitative determination of human SDF1 in serum, plasma, and other biological fluids.

Supplier: ANTIBODIES.COM

Human Histatin-3 ELISA kit is a 90 minutes sandwich Enzyme-Linked Immunosorbent Assay (sELISA) designed for the in vitro quantitative determination of human Histatin-3 in serum, plasma, and other biological fluids.

Supplier: ANTIBODIES.COM

Mouse ProDynorphin ELISA kit is a sandwich Enzyme-Linked Immunosorbent Assay (sELISA) designed for the in vitro quantitative determination of mouse ProDynorphin in serum, plasma, tissue homogenates, and other biological fluids.

Supplier: FRISTADS KANSAS

These highly visible jackets are made of 80% polyester and 20% cotton on the water-repellent outside. The other parts are made of 65% polyester and 35% cotton.