22873 Results for: "Difluoromethanesulphonyl+chloride&pageNo=11&view=list"

Supplier: FRISTADS KANSAS

These durable trousers made of 70% polyester and 30% cotton provide high visibility protection combined with essential functionality and comfort. The overalls feature five reflective stripes.

Supplier: Portwest

This 3-in-1 jacket is made of 100% nylon ottoman, with a breathable PU coating. The detachable fleece jacket is made of 100% anti pill polyester.

Supplier: RENTEX

Trousers, Trousers, Trousers, TrenkaTex®, 54 (men), Polyester/cotton, Blue, For men, Canvas, 65% Polyester und 35% Baumwolle, Weight: 310 g/m², General Purpose, Industrial, Pockets: With pockets, Closure type: Buttons

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.

Supplier: FRISTADS KANSAS

Jackets, waistband jacket, Jackets, BJ 2-871, XXL, Polyester/cotton, White, For men, 65% polyester, 35% cotton, Weight: 295 g/m², Industrial, General Purpose, Pockets: With pockets, Closure type: Buttons

Supplier: SIOEN

Modern and lightweight outdoor jacket made of 2-layer bonded softshell (100% polyester stretch + 100% polyester fleece inside) with stitched seams. Provides good protection against cold temperatures and wind. The jacket can be zipped into the rain jacket 608Z for even better protection.

Supplier: ProSci Inc.

LKB1 Antibody: The LKB1 serine/threonine protein kinase was initially identified as a tumor suppressor gene mutated in human Peutz-Jeghers syndrome (PJS), a condition resulting in the growth of numerous intestinal polyps classed as hamartomas. LKB1 exists as a heterotrimeric complex with two other proteins, Ste20-related adaptor protein (STRAD) and MO25. Together, this complex can phsophorylate and activate the AMP-activate protein kinase (AMPK). Following AMPK activation by LKB1, AMPK then phosphorylates TSC1 and TSC2, key components of the metabolism-regulating TOR signaling pathway, which antagonizes the activation for the TOR pathway. LKB1 has also been shown to play a fundamental role in controlling the spatial orientation of structures required to maintain an ordered, polarized epithelium.

Supplier: HAMILTON BONADUZ

These venting needles are made of high grade stainless steel and are ideally suited for a wide range of applications. Various lengths and different hub connections are available to perfectly match the requirements of laboratory equipment manufacturers.

Supplier: ProSci Inc.

This gene encodes a member of the F-box protein family which is characterized by an approximately 40 amino acid motif, the F-box. The F-box proteins constitute one of the four subunits of ubiquitin protein ligase complex called SCFs (SKP1-cullin-F-box), which function in phosphorylation-dependent ubiquitination. The F-box proteins are divided into 3 classes: Fbws containing WD-40 domains, Fbls containing leucine-rich repeats, and Fbxs containing either different protein-protein interaction modules or no recognizable motifs. The protein encoded by this gene belongs to the Fbws class and, in addition to an F-box, contains multiple WD40 repeats. This gene contains at least 14 exons, and its alternative splicing generates 3 transcript variants diverging at the presence/absence of two alternate exons.

Supplier: FRISTADS KANSAS

Windproof, bi-coloured jacket made of Airtech® fabric consisting of 100% polyester. The jacket features a quilt lining in the upper body and sleeves and an additional fleece lining for protection against cold.

Supplier: VWR Collection

An economical range of reliable, high performance analytical balances. All models have a stainless steel top pan.

Supplier: VWR Chemicals

The tightening of regulatory requirements and the increasing demands of QA/QC methodology is becoming more important across all market sectors. The demand for standards to support testing methods continues to increase, and this growth applies to water determination according to Karl Fischer. Avantor now offers a complete range of Karl Fischer water standards as CRMs to calibrate and monitor equipment and check test results.

Supplier: VWR Collection

A selection of 36 high level balances offering high accuracy and repeatability combined with easy, intuitive operation and a large touch screen for applications in the laboratory, industrial and educational settings.

Supplier: VWR Collection

Rugged and economical balances, that are ideal for educational establishments and laboratory use. A series that ranges from simple weighing to operation with automated internal calibration. All Classic models have a simple backlit LCD with adjustable contrast and ergonomic keypad and a stainless steel top pan.

Supplier: VWR Collection

The LA8080 amino acid analyser by VWR®/Hitachi combines the robustness and quality of Hitachi LC products with the performance of a post-column ninhydrin application. These instruments are used for a wide range of purposes - from measuring umami components of foodstuffs or the active ingredients in health supplements, to quality control for biopharmaceutical products. Based on components of Hitachi HPLC instruments the new bench top design enables gives scientists new possibilities in their analysis workflow. Moreover, the new design occupies 30% less surface area than its predecessors.

Supplier: VWR Collection

Competitively priced electronic balances for the education sector. All models have a stainless steel top pan.

Supplier: Avantor

Suitable for use on third party robotic instruments Hamilton Microlab Star and Nimbus. Available in conductive version, with or without filter.

Supplier: VWR Collection

These cell and tissue culture flasks made of PS are perfect for cell growth.

Supplier: Thermo Orion

Use the Orion Star T940 all-in-one titrator for flexible pH, redox and ion concentration titrations including equivalence point titrations, preset pH or mV endpoint titrations plus multiple known addition (MKA) mode for automated known addition of various ions.

Supplier: VWR Collection

This user friendly instrument, with articulated electrode stand and IP 43-rated housing, provides high resolution and accuracy for precise measurements. Complete with USB output for connection to a computer. GLP compliant.

Supplier: VWR Chemicals

Both anolyte and catholyte solutions are with improved formulation to increase the speed and accuracy of titration when determining water content at the microgram level.

Supplier: Avantor

Avantor® ACE® UltraCore SuperC18 solid core (core shell) particle columns are ideal for demanding MS work offering improved MS signal intensity and maximum MS response. These stainless steel columns combine high efficiency separations with low column back pressure. The Encapsulated Bonding Technology (EBT™) greatly increases the ligand coverage of the silica surface and effectively eliminates the effect of unbonded silanol groups on separations. This higher ligand coverage results in improved inertness, chromatographic performance and stability.

Supplier: VWR Collection

Experience the next level of high-performance liquid chromatography with the Chromaster Plus HPLC system. This latest version boasts a sleek new design and enhanced performance features, including the upgraded CM5310 column oven and CM5410 UV detector. The new design offers a modern and user-friendly interface, while the enhanced performance of the CM5310 column oven and CM5410 UV detector ensures superior results. Additionally, users can enjoy peace of mind with an extended warranty coverage.

Supplier: Avantor

Suitable for use on third party robotic instruments Hamilton Microlab Star and Nimbus. Available in conductive version, with or without filter, and in CE-IVD marked version for clinical diagnostic applications.

Supplier: Rubbermaid Commercial Products

Enable easy waste management and reduce worker strain in any facility.

Supplier: IKA

The RCT 5 digital magnetic hotplate stirrer offers significantly higher performance with heat output of approximately 800 W. This hotplate stirrer is ideal for a wide range of heating and stirring tasks.

Supplier: TRENKA

Wind- and waterproof, breathable high-visibility winter parka made from light Airtech® material (100% polyester) with removable quilted polyester lining. Approved for industrial washing at 60 °C.

Supplier: ProSci Inc.

CYP11A1 is a member of the cytochrome P450 superfamily of enzymes. The cytochrome P450 proteins are monooxygenases which catalyze many reactions involved in drug metabolism and synthesis of cholesterol, steroids and other lipids. CYP11A1 localizes to the mitochondrial inner membrane and catalyzes the conversion of cholesterol to pregnenolone, the first and rate-limiting step in the synthesis of the steroid hormones. This gene encodes a member of the cytochrome P450 superfamily of enzymes. The cytochrome P450 proteins are monooxygenases which catalyze many reactions involved in drug metabolism and synthesis of cholesterol, steroids and other lipids. This protein localizes to the mitochondrial inner membrane and catalyzes the conversion of cholesterol to pregnenolone, the first and rate-limiting step in the synthesis of the steroid hormones. Two transcript variants encoding different isoforms have been found for this gene. The cellular location of the smaller isoform is unclear since it lacks the mitochondrial-targeting transit peptide.

Supplier: Portwest

These hi-vis workwear ranges are made from a premium durable polyester/cotton. These fabrics offer variations in weight and composition. The bright fluorescent capabilities of fabrics combined with the garments retro reflective stripes offers the highest possible visibility in poor light or adverse weather conditions.

Supplier: Portwest

Constructed from breathable 35+ UPF rated cotton fabric which blocks 97% of UV rays combined with premium HiVisTex Pro tape, this comfort fit polo shirt offers excellent comfort and movement. It features a loop at the placket ideal for attaching glasses or pens.