1176 Risultati per: "NMR"

Supplier: ENZO LIFE SCIENCES

PRMT inhibitor

Supplier: Thermo Fisher Scientific

The (R)- and (S)-isomers are chiral derivatising agents for NMR determination of enantiomeric purity of α-deuterated carboxylic acids, alcohols, and amines.

Supplier: ENZO LIFE SCIENCES

CaM kinase II inhibitor

Supplier: Thermo Fisher Scientific

Dimetilsolfossido-D6 99.9 atom % D + 0.03% (v/v) TMS per spettroscopia NMR

Supplier: USP

USP Reference Standards are specified for use in conducting official USP–NF tests and assays. USP also provides Reference Standards specified in the Food Chemicals Codex as well as authentic substances—high-quality chemical samples—as a service to analytical, clinical, pharmaceutical and research laboratories. To confirm accuracy and reproducibility, USP Reference Standards are rigorously tested and evaluated by multiple independent laboratories including USP, commercial, regulatory, and academic labs. USP also provide publicly available, official documentary standards for pharmaceutical ingredients in the USP–NF that link directly with our primary reference standards.

Supplier: ENZO LIFE SCIENCES

Inhibitor of human CDK1 (IC50=4nM), CDK2/cyclin A (IC50=70nM), Cdc2/cyclin B, CDK2/cyclin E (IC50=35nM), CDK4/cyclin D1 (IC50=850nM) as well as CDK5/p35 (IC50=75nM). More membrane permeable than purvalanol B.

Supplier: Merck

The flutolanil CRM may also find following uses: Examine the reproductive endpoints on the gonad endocrine system of the parental zebrafish after chronic exposure to different concentrations of flutolanil for 60 days. Spectroscopic analysis of acetamiprid flutolanil and etofenprox residues extracted from tomato fruits. Development and validation of two robust chromatographic methods for estimation of tomatoes specific acetamiprid flutolanil and etofenprox residues on fruits before food processing and serving. To investigate the developmental toxicity and the potential mechanism of thyroid endocrine disruption induced by flutolanil in zebrafish embryos based on H¹ NMR metabolomics analysis. To develop a sensitive LC-MS/MS analytical method for the determination of residual flutolanil and its principal metabolites and conjugates in livestock and seafood products.

Supplier: Bel-Art Products, a Part of SP

These PP racks are made specifically for organising and protecting thin-walled nuclear magnetic resonance tubes.

Supplier: GLASS PRECISION ENGINEERING

Norell select series NMR tube with 5 mm NMR valve.

Supplier: Sartorius

This syringe filter holder is made from PTFE. It is well suited for particle removal from samples and reagents for analytical methods, such as NMR samples as it is unaffected by chemicals and contains no trace elements which could be released into the liquid being filtered.

Supplier: Biotium

Similar to A-23187, 4-Bromo A-23187 is used for in situ calibrations of fluorescent Ca2 indicators to equilibrate intracellular and extracellular calcium concentrations and to allow Mn2 to enter cells to quench indicator fluorescence. However, since 4-bromo A-23187 is nonfluorescent, it is preferred over the blue fluorescent A-23187 for calibrations of UV-excited Ca2 indicators such as Indo-1 and Fura-2 in order to keep background fluorescence to a minimum.

Supplier: ENZO LIFE SCIENCES

Cell permeable, potent, selective and ATP-competitive inhibitor of TGF-β RI kinase (IC50=51nM). Displays ~15-fold greater selectivity over p38α MAPK (IC50=740nM). Inhibits TGF-β-dependent cellular growth (IC50=89nM in NIH 3T3 mouse fibroblasts) and transcription activation (IC50=47nM in mink lung cells). Suppresses invasion of MDA-MB-231 breast cancer cells in a matrigel invasion assay.

Supplier: Trajan Scientific and Medical

Needle, Gauge: 23, Lunghezza: 180 mm, Ø est.: 0,63 mm, Tipo punta: Bevelled, N25/500-NMR-18/0.63BV

Supplier: DWK Life Sciences

DURAN®, borosilicate glass 3.3, clear.

Supplier: HILGENBERG

Borosilicate glass 3,3.

Supplier: witeg Labortechnik

Complete with 2 PTFE-adapters to fir 5 cuvets or NMR tubes of 5 and 10 mm diameter in different lengths. Vacuum operated washers allowing the individual washing of 1 to 5 tube, complete with caps and FEPcappilaries (box 1 pce.).

Supplier: DWK Life Sciences

Borosilicate glass.

Supplier: DWK Life Sciences

Borosilicate glass, 51 expansion, Type I and ASTM E438, Type I, Class B.

Supplier: DWK Life Sciences

Stubborn soiling and deposits in NMR tubes can be easily removed with the NMR brush.

Supplier: Roth Carl

Cloroformio stabilizzato per spettroscopia NMR

Supplier: Thermo Fisher Scientific

Tetrametilsilano ACS per spettroscopia NMR

Supplier: GLASS PRECISION ENGINEERING

For ceramic turbines.

Supplier: Novabiochem (Part of Merck)

Boc-Trp(Boc)-OH ≥98% (by TLC, NMR), Novabiochem®

Supplier: Merck Millipore (Novagen)

The Overnight Express™ Autoinduction Systems enable regulated protein expression in E. coli, without monitoring the culture or adding inducer during cell growth.

Supplier: DWK Life Sciences

Manufactured from 51 expansion borosilicate glass conforming to USP type I and ASTM E438, type I, class B requirements.

Supplier: Honeywell Chemicals

Acetonitrile ≥99.9% (by GC), CHROMASOLV™ NMR for LC-NMR, Riedel-de Haën™

Supplier: Thermo Orion

This long length combination electrode can be used to accurately measure pH in NMR cells.

Supplier: Roth Carl

Cloroformio-D1 stabilizzato per spettroscopia NMR

Supplier: Mettler - Toledo

Con connettore S7 o BNC

Supplier: CAMBRIDGE ISOTOPE LABS

Cloroformio-D1 (99.8% D) +0.05% V/V TMS per spettroscopia NMR