"NMR"
N,N',N'',N'''-Tetraacetylchitotetraose ≥98.0% (by HPLC)
Supplier: TCI America
N,N',N'',N'''-Tetraacetylchitotetraose, Purity/Analysis Method: >98.0%(HPLC), CAS Number: 2706-65-2, Molecular Formula: C32H54N4O21, Molecular Weight: 830.79, Synonym: Tetra-N-acetylchitotetraose NMR, Size: 10MG
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(+)-Catechin hydrate ≥95% (by NMR), off-white powder
Supplier: MP Biomedicals
Specific histidine decarboxylase inhibitor. Anti-inflammatory. COX-1 inhibitor. Antioxidant flavonoid. Free radical scavenger. Inhibits lipid peroxidation. Antimetastatic and anticancer compound. Antiangiogenic. Anti-osteoporotic. Antibacterial and antifungal. Neuroprotective. Mono oxidase B inhibitor. Apoptosis and cell cycle arrest inducer. JNK phosphorylation inhibitor. Antispasmodic. Insulin-mimetic.
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4-Bromo-A-23187 free acid ≥98% (by TLC, NMR) ionophore, for calcium determination
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.
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9-Methyl-3-((2-methyl-1H-imidazol-1-yl)methyl)-2,3-dihydro-1H-carbazol-4(9H)-one ≥98% (by NMR), white solid
Supplier: Enzo Life Sciences
Serotonin receptor ligand
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Precision Seal™ Septa, Rubber, Ace Glass Incorporated
Supplier: Ace Glass
Seals are engineered for a precision fit (80% glass to rubber contact) in standard taper glassware joints and tubes
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Octreotide Acetate
Supplier: Bachem Americas
Octreotide is a longer acting synthetic octapeptide analog of the naturally occurring hormone somatostatin. It inhibits the secretion of gastro-entero-pancreatic peptide hormones and the release of growth hormones. Melacini et al. studied the conformation of the peptide in solution by NMR. CAS Number (net): 83150-76-9.
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WHEATON® Diazomethane Generator with ST Clear-Seal™ Grease-Free Joints, DWK Life Sciences
Supplier: DWK Life Sciences (KIMBLE)
This Diazomethane Generator is used to generate diazomethane and other gases for gas chromatography, mass spectroscopy and NMR studies using one millimole of Methylnitronitrosoguanidine (MNNG).
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Septum Stoppers, Sleeve Type, Chemglass
Supplier: Chemglass
Sleeve type stoppers with hollow plugs and sleeve extensions.
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Septa, Sleeve Type, Rubber, Ace Glass Incorporated
Supplier: Ace Glass
This sleeve-type septa has a hollow plug
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Accessories for Digital Dry Bath Block Heaters
Supplier: Ward's
Accessories for Digital Dry Bath Block Heaters
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DPTA NONOate ≥98% (by NMR)
Supplier: Enzo Life Sciences
Nitric oxide (NO) donor.
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(+)-Benzylmethylphenylsilylacetic acid ≥98.0% (by titrimetric analysis)
Supplier: TCI America
[for e.e. Determination by NMR]
CAS Number: 95373-54-9
Molecular Formula: C16H18O2Si
Molecular Weight: 270.40
Purity/Analysis Method: >98.0% (T)
Form: Crystal
Melting point (°C): 70
Specific rotation [a]20/D: 7 deg (C=2, CHCl3)
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KIMBLE® Natural Rubber Septa for NMR Tubes, DWK Life Sciences
Supplier: DWK Life Sciences (KIMBLE)
Soft, natural rubber allows easy penetration.
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FUJIFILM Wako Cyenopyrafen Standard
Supplier: FUJIFILM BIOSCIENCES INC
Cyenopyrafen standard is a high-purity analytical reference material (≥98.0%) developed for pesticide residue analysis.This compound is ideal for use in HPLC and quantitative NMR (qNMR) methods due to its high assay values and stability under proper storage conditions (2 to 10 °C, protected from light, in inert atmosphere).
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Tris(2,2,6,6-tetramethyl-3,5-heptanedionato-O,O')praseodymium(III)
Supplier: TCI America
[NMR Shift Reagent]
CAS Number: 15492-48-5
MDL Number: MFCD00000027
Molecular Formula: C33H57O6Pr
Molecular Weight: 690.72
Form: Crystal
Color: Slightly Pale Yellow
Melting point (°C): 220
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(Lys²²)-beta-Amyloid (1-40) Trifluoroacetate
Supplier: Bachem Americas
The Italian mutation of β-amyloid 1-40 (E22K) aggregates more rapidly than the wild-type sequence 1-40. It showed increased neurotoxicity, which (according to a solid-phase NMR-study of Masuda et al.) may be due to the salt bridge formed between Lys²² and Asp²³ in the minor conformer. As the Arctic, Flemish, and Dutch mutants, the Italian mutant is degraded considerably more slowly than wild-type Aβ by neprilysin.
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Les recommandations seront personnalisées selon vos préférences d’achat uniquement si vous avez activé "Améliorer mon expérience d’achat" dans la page "Informations personnelles".
Sinon, vous recevrez des recommandations génériques.
Catalogue #: CA21905-026
Supplier: Kimberly-Clark