20921 Results for: "4,5-Dimethoxyanthranilic+acid&pageNo=15"

Supplier: MP Biomedicals

Menadione belongs to the Vitamin K class of compounds, which are necessary for the biosynthesis of prothrombin and other blood clotting factors. Menadione has demonstrated cytotoxic activity against a variety of cell culture lines and can induce apoptosis of cultured cells, such as osteoclasts and osteoblasts, via elevation of peroxide and superoxide radical levels.

Supplier: Resonac

SB-800 HQ are polyhydroxymethacrylate-based SEC columns for molecular weight distribution analysis of water-soluble polymers. The solvent can be substituted with DMF (except for SB-802 HQ and SB-807 HQ columns), enabling the analysis of polar polymers.

Supplier: KIMBERLY CLARK

Jednoruké, sterilní rukavice s manžetou s o-kroužkem pro aplikace v čistých prostorech.

Supplier: ISERA

HPLC column of the ISAspher line guarantee the highest possible reliability in a wide range of applications.

Supplier: ISERA

A maximum of separation efficiency and perfect selectivity comply with highest demands.

Supplier: VWR Collection

Tyto blokové mini termostaty jsou ideální pro aplikace, které vyžadují přesné a opakovatelné výsledky. Jednotky s ideální velikostí na pracovní stůl. Je možné zvolit model s vyhřívaným víkem nebo bez. Jednotky jsou ideální pro imunologické metody, metody ELISA, testy LAMP, enzymové reakce, denaturace a krevní banky.

Supplier: Avantor Fluid Handling

Accurately measure water velocity in open channels and partially filled pipes.

Supplier: Avantor

Avantor® ACE® Excel® C18-Amide is a uniquely designed stationary phase offering improved retention of polar compounds, enhanced phenolic resolution and alternative selectivity to C18 bonded columns. These stainless steel columns are available in a wide range of particle sizes and dimensions from capillary to preparative.

Supplier: Avantor

Avantor® ACE® Excel® C18-PFP phase utilizes a specially developed ligand combining a C18 chain with integral PFP functionality. This results in a phase that maintains the hydrophobic, stability and low bleed characteristics of leading C18 phases, yet provides the multiple retention mechanisms of a PFP phase.

Supplier: Avantor

Prevail™ HPLC columns exhibit long column lifetime in both highly aqueous and highly organic mobile phases. All phases, apart from Prevail™ Carbohydrate ES are silica-based. The stability of these phases is such that a single column can be switched between highly aqueous for analysis of highly polar analytes and highly organic for strong retention of hydrophobic analytes.

Supplier: Avantor Fluid Handling

Make low-flow pumping easy!

Supplier: Avantor

Avantor® ACE® CN-ES combines CN polar selectivity with enhanced hydrophobicity, enabling the benefits of both interactions to be fully exploited. Extra phase stability and increased column lifetime is provided by an extended alkyl chain spacer between the silica surface and cyano group. Avantor® ACE® CN-ES is suitable for both reversed phase and normal phase separations.

Supplier: Avantor

Avantor® ACE® Excel® C18-PFP phase utilizes a specially developed ligand combining a C18 chain with integral PFP functionality. This results in a phase that maintains the hydrophobic, stability and low bleed characteristics of leading C18 phases, yet provides the multiple retention mechanisms of a PFP phase.

Supplier: VWR Chemicals

Každý sáček obsahuje předem odvážené množství granulovaného kultivačního média v dvojitém sáčku, který je ozářen. V době, kdy je potřeba médium použít – přidá se pouze sterilní voda a vzorek materiálu.

Supplier: Ansell

These nitrile gloves resist a variety of industrial chemicals for longer periods than other nitrile disposable gloves. They also offer high tensile strength and 3 times the puncture resistance of latex or PVC gloves.

Supplier: Cytiva (Formerly Pall Lab)

Ideal for monitoring purified water systems maintained at temperatures up to 90 °C (194 °F).

Supplier: NOVILYTIC

Ulta-Fast Titer kit provides 1000 assays each in under 90 seconds. For human mAbs, multi-specifics, recombinant proteins.

Supplier: Ansell

These gloves are made of a high-performance nitrile compound which provides an outstanding combination of strength and chemical resistance.

Supplier: THERMO MATRIX TECHNOLOGIES

Permanently attached, laser-etched 2D barcodes on the bottom of each tube allow you to scan and decode tubes at once without removing them from the rack and allow data to be associated with each tube.

Supplier: DWK Life Sciences

Vialky na séra jsou ideální pro dlouhodobé a krátkodobé skladování vzorků, pro lyofilizaci a jako zásobníky léčiv pro vakcinaci / injekce. Tyto lisované vialky mají vynikající pevnost stěn a jsou odolné vůči chemikáliím. Láhve jsou vyrobeny z borosilikátového skla Wheaton 400, které vyhovuje požadavkům USP Typ I Láhve jsou baleny v dělených krabičkách, které jsou těsně zataveny do fólie, s výjimkou 2 ml velikosti, které jsou v nedělených krabičkách.

Supplier: ENTEGRIS

These point-of-use filters meet small to mid-volume photochemical filtration needs for positive developer and DI water applications. Both Optimizer® DEV filters (for developer applications) and Optimizer® DI filters (for DI water applications) require no pre-wetting, so the filters function immediately after installation. The design also limits the handling of hazardous chemicals during the installation and promotes a healthier workplace. Do not use either filter with aromatic hydrocarbons.

Supplier: Bioss

EFR3A is a plasma membrane protein that contains 821 amino acids and belongs to the EFR3 family. EFR3A is alternatively spliced creating three isoforms and is encoded by a gene that maps to human chromosome 8. Human chromosome 8 consists of nearly 146 million base pairs, encodes over 800 genes and is associated with a variety of diseases and malignancies. Schizophrenia, bipolar disorder, Trisomy 8, Pfeiffer syndrome, congenital hypothyroidism, Waardenburg syndrome and some leukaemias and lymphomas are thought to occur as a result of defects in specific genes that map to chromosome 8.

Supplier: JULABO GmbH

CORIO refrigerated/heating circulators distinguish themselves with a great price performance ratio. They are ideal for all standard tasks and routine work in laboratories and industry.

Supplier: Enzo Life Sciences

The mTOR (mammalian target of rapamycin) pathway coordinates nutrient signals with growth factor dependent signaling. mTOR is organized in two independent protein complexes, mTORC1 and mTORC2. The mTORC1 complex containing mTOR, GβL/mLST8 and Raptor is sensitive to rapamycin, while the mTORC2 complex containing mTOR, GβL/mLST8, SIN1, and Rictor is rapamycin insensitive. The mTOR/Rictor complex phosphorylates numerous substrates associated with regulation of the actin cytoskeleton, and is also responsible for phosphorylation of Akt/PKB at Ser473, a critical step in Akt activation.

Supplier: Enzo Life Sciences

For cell cycle results independent of incubation time, temperature, dye and cell concentrations.

Supplier: VWR Chemicals

Dip slides pro mikrobiologické sledování povrchů a kapalin. Každý slide má média na 2 stranách: buď může mít na obou stranách stejné médium, nebo dva různé typy médií na každé straně. To umožňuje vzorkování dvou povrchů - každá strana jiný povrch. Použití dip slide je bezpečné, spolehlivé, ekonomicky výhodné a rychlé. Test slouží pro zjištění přítomnosti mikroorganismů. Dip slide se zasouvacím uzávěrem mají větší kontaktní plochu pro odběr vzorku.

Supplier: Avantor

Avantor® Hichrom RPB is a high purity base deactivated silica which offers a unique selectivity due to the proprietary C8/C18 multi-alkyl bonding and exhaustive endcapping employed. The range includes 3,5, 5 and 10 μm phases, which are suitable for LC-MS applications and preparative separations respectively.

Supplier: VWR Collection

Based on the Maxi M model, the Maxi M 'Revolution' offers an in-built buffer circulation system, powered by the system's electrodes. At the cathode, hydrogen bubbles are produced and pass up a diagonally positioned pipe connected to the two sides of the tank to produce a gentle and continual circulation of the buffer. The system nulls any pH and ionic gradient – without the fuss of mechanical pumps. The system offers 6 comb positions enabling the gel to be partitioned into 2, 3 or 4 areas. Additionally, the system can accommodate any of the 23 standard and microtitre comb designs described for the Maxi M model.

Supplier: VWR Collection

Univerzální montérky jsou vyrobeny z 65% polyesteru a 35% bavlny. Materiál je upraven procesem sanforizace, takže se při dalším praní nesráží.

Supplier: VWR Collection

Vodotěsné teploměry, které lze opakovaně kalibrovat poskytují vysoce přesné výsledky při měření teploty kapalin, vzduchu nebo teploty uvnitř předmětů (s vpichovým senzorem); rukojeť a kabel senzoru jsou odolné až do 250 °C (trvalá provozní teplota 230 °C); vhodné pro laboratoře, aplikace kontroly kvality, servis, potravinářský průmysl atd.