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chromatography+columns+HyClone+products+(Cytiva)
Supplier:
Koehler
Description:
Use with a digital penetrometer (see 37000-396 series) to determine consistency of petroleum products. Weight: 102.5g with hardened stainless steel tip. Also used with mechanical grease worker to conduct worked penetration tests to determine consistency of lubricating greases
Catalog Number:
(10374-650)
Supplier:
Bioss
Description:
D-DIMER is A fibrin degradation fragment or product that is produced by the action of plasmin on fibrin in the clot dissolution process.
Catalog Number:
(G-4165.0001BA)
Supplier:
Bachem Americas
Description:
Also known as dioxopiperazines, piperazine-2,5-diones or DKPs. Diketopiperazines may occur as by-products during peptide synthesis or during the degradation of peptides. These cyclic dipeptides have been detected as taste-modulating compounds in food, they often show biological activity. DKPs are valuable chiral synthons, employed e.g. in Schöllkopf's versatile bislactim ether approach. They also have found use as catalysts for enantioselective synthesis, e.g. in the asymmetric Strecker reaction. See also the TRH metabolite cyclo(-His-Pro), G-1745, and cyclo(-Asp-Phe), G-1695, the major degradation product of aspartame.
Supplier:
Bachem Americas
Description:
Also known as dioxopiperazines, piperazine-2,5-diones or DKPs. Diketopiperazines may occur as by-products during peptide synthesis or during the degradation of peptides. These cyclic dipeptides have been detected as taste-modulating compounds in food, they often show biological activity. DKPs are valuable chiral synthons, employed e.g. in Schöllkopf's versatile bislactim ether approach. They also have found use as catalysts for enantioselective synthesis, e.g. in the asymmetric Strecker reaction. See also the TRH metabolite cyclo(-His-Pro), G-1745, and cyclo(-Asp-Phe), G-1695, the major degradation product of aspartame.
Catalog Number:
(G-3760.0001BA)
Supplier:
Bachem Americas
Description:
Also known as dioxopiperazines, piperazine-2,5-diones or DKPs. Diketopiperazines may occur as by-products during peptide synthesis or during the degradation of peptides. These cyclic dipeptides have been detected as taste-modulating compounds in food, they often show biological activity. DKPs are valuable chiral synthons, employed e.g. in Schöllkopf's versatile bislactim ether approach. They also have found use as catalysts for enantioselective synthesis, e.g. in the asymmetric Strecker reaction. See also the TRH metabolite cyclo(-His-Pro), G-1745, and cyclo(-Asp-Phe), G-1695, the major degradation product of aspartame.
Catalog Number:
(G-1755.0250BA)
Supplier:
Bachem Americas
Description:
Also known as dioxopiperazines, piperazine-2,5-diones or DKPs. Diketopiperazines may occur as by-products during peptide synthesis or during the degradation of peptides. These cyclic dipeptides have been detected as taste-modulating compounds in food, they often show biological activity. DKPs are valuable chiral synthons, employed e.g. in Schöllkopf's versatile bislactim ether approach. They also have found use as catalysts for enantioselective synthesis, e.g. in the asymmetric Strecker reaction. See also the TRH metabolite cyclo(-His-Pro), G-1745, and cyclo(-Asp-Phe), G-1695, the major degradation product of aspartame.
Catalog Number:
(470012-712)
Supplier:
INDUSTRIAL SUPPORT INC.
Description:
Note: The chemical specifications for some items on this product page may differ from the specifications listed above. For more information, consult the Safety Data Sheet or contact your Ward's representative.
Supplier:
Buchi
Description:
The Pure Essential Flash Chromatography System focuses on the essentials for any basic flash application. The design of the instrument, its modularity, and user-friendliness make it easy for you to take the first steps into automation and profit from increased speed and endless possibilities.
Catalog Number:
(470330-796)
Supplier:
TMW Media Group
Description:
More advanced topics in science.
Supplier:
Corning
Description:
Corning® Nu-Serum® growth media supplement provides a low-protein alternative to newborn calf, foetal bovine, and other sera routinely used for cell culture. The low-protein content facilitates protein purification, virus production, monoclonal antibody production and screening, and increases the frequency of successful transfection of cells.
Supplier:
Spectrum Chemicals
Description:
Sodium Phosphate Monobasic, Anhydrous, FCC is used as a thickening agent and emulsifier in animal feed, toothpaste, and evaporated milk. The FCC grade meets the requirements of the Food Chemical Codex indicates and is suitable for all food, beverage and nutritional supplement applications. Spectrum Chemical offers over 300 Food grade chemical ingredients packaged in laboratory size bottles to production drum quantities and are manufactured, packaged and stored under current Good Manufacturing Practices (cGMP) per 21CFR part 211 in FDA registered and inspected facilities.
Catalog Number:
(10395-226)
Supplier:
Bioss
Description:
NCF2, NCF1, and a membrane bound cytochrome b558 are required for activation of the latent NADPH oxidase (necessary for superoxide production).
Supplier:
NATIONAL SCIENTIFIC COMPANY
Description:
Use performance level 1 Thermo Scientific™ SureSTART™ 20 ml glass crimp top vials for everyday chromatography analysis. They provide an affordable choice and can be used with all headspace GC instrument types.
Catalog Number:
(10435-140)
Supplier:
Bioss
Description:
Aldehydic products of lipid peroxidation, such as 4 hydroxynonenal (4 HNE), have been implicated in the etiology of pathological changes under oxidative stress as a key mediator of oxidative stress induced cell death. It is a stable product of lipid peroxidation, is proarrhythmic and may contribute to the cytotoxic effects of oxidative stress
4-HNE has been hypothesized to play a key role in cell signal transduction, in a variety of pathways from cell cycle events to cellular adhesion.
Catalog Number:
(75812-426)
Supplier:
Spectrum Chemicals
Description:
Dibasic Sodium Phosphate, Dried, USP is used as a saline laxative to treat constipation or to clean the bowel before a colonoscopy. Spectrum Chemical USP products, including all USP Sodium Phosphate products are manufactured, packaged and stored under current Good Manufacturing Practices (cGMP) per 21CFR part 211 in FDA registered and inspected facilities
Catalog Number:
(77506-134)
Supplier:
INNOVATIVE LABOR SYSTEME GMBH
Description:
Sample dosage for Gas Chromatography (GC).
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