Hľadali ste: Methacholine+bromide

Dodávateľ: Thermo Fisher Scientific

Opis: Appearance: White to off-white Crystalline powder

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Katalógové číslo: (APOSBIA1090-100G)

Dodávateľ: Apollo Scientific

Opis: Metabolically stable of analog of acetylcholine.

Merná jednotka: 1 * 100 g

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Katalógové číslo: (1396364.)

Dodávateľ: USP

Opis: 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.

Merná jednotka: 1 * 5 items

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Katalógové číslo: (PHR1943-1G)

Dodávateľ: Merck

Opis: Organic Standard, METHACHOLINE CHLORIDE

Merná jednotka: 1 * 1 g

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Dodávateľ: MP BIOMEDICALS

Opis: Methacholine chloride is a cholinergic agonist and parasympathomimetic bronchoconstrictor. A metabolically stable analog of acetylcholine. Its ability to constrict airway smooth muscle is used to assess bronchial reactivity in the laboratory and clinically.
Methacholine is primarily used to diagnose bronchial hyperreactivity, which is the hallmark of asthma and also occurs in chronic obstructive pulmonary disease. Acetyl-β-methylcholine (methacholine), an analog of acetylcholine, is use as a receptor agonist to study processes such as airway hyperresponsiveness associated with asthma.
Metabolically stable analog of acetylcholine; muscarinic agonist. Its ability to constrict airway smooth muscle is used to assess bronchial reactivity in the laboratory and clinically.

Katalógové číslo: (PRSI91-408)

Dodávateľ: PROSCI

Opis: Chitinase-3-Like Protein 1 (CHI3L1) belongs to the glycosyl hydrolase 18 family. CHI3L1 is expressed in activated macrophages, articular chondrocytes, synovial cells as well as in liver. It lacks chitinase activity and is secreted by activated macrophages, chondrocytes, neutrophils and synovial cells. CHI3L1 is thought to play a role in defense against pathogens, or in tissue remodeling, and in the capacity of cells to respond to and cope with changes in their environment. In addition, CHI3L1 is associated with susceptibility to asthma-related traits type 7 (ASRT7) which assessed by methacholine challenge test, serum IgE levels, atopy, and atopic dermatitis.

Merná jednotka: 1 * 50 µG

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Katalógové číslo: (85982.130)

Dodávateľ: VWR Chemicals

Opis: Dodecyltrimethylammonium bromide ≥99%, GPR RECTAPUR®

Merná jednotka: 1 * 25 g

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Dodávateľ: VWR Chemicals

Opis: Cetrimonium bromid ≥99.0%, AnalaR NORMAPUR® analytical reagent

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Katalógové číslo: (85808.290)

Dodávateľ: VWR Chemicals

Opis: Bromid draselný 0.1 M in aqueous solution

Merná jednotka: 1 * 1 L

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Katalógové číslo: (26704.361)

Dodávateľ: VWR Collection

Opis: Bromid draselný ≥98.5%, GPR RECTAPUR®

Merná jednotka: 1 * 5 kg

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Katalógové číslo: (26704.292)

Dodávateľ: VWR Chemicals

Opis: Bromid draselný ≥98.5%, GPR RECTAPUR®

Merná jednotka: 1 * 1 kg

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Dodávateľ: Avantor

Opis: Bromid sodný ≥99.0%, crystals, BAKER ANALYZED® ACS, J.T.Baker®

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Katalógové číslo: (0833-1KG)

Dodávateľ: VWR Chemicals

Opis: A cationic positively-charged quaternary ammonium compounds. Utilised for applications ranging from solubilising membrane proteins in non-denaturing conditions to creating denaturing conditions during gel electrophoresis.

Merná jednotka: 1 * 1 kg

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Dodávateľ: VWR Chemicals

Opis: Bromid draselný ≥99.5%, AnalaR NORMAPUR® analytical reagent

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Katalógové číslo: (N121-07)

Dodávateľ: Avantor

Opis: Cetrimonium bromid ≥98.0%, BAKER ANALYZED®, J.T.Baker®

Merná jednotka: 1 * 500 g

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Katalógové číslo: (32074.600)

Dodávateľ: VWR Chemicals

Opis: Bromide bromate concentrate for dilution to 0,05 mol/L Br2 (0.1 N) in aqueous solution, ConvoL NORMADOSE® volumetric solution

Merná jednotka: 1 * 210 mL

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