Esta buscando: Alcohol+4-metoxibenc\u00EDlico

Proveedor: TCI

Descripción: Methacholine bromide ≥99.0% (by titrimetric analysis)

Proveedor: Thermo Fisher Scientific

Descripción: Appearance: White to off-white Crystalline powder

FDS

Numero del catalogo: (APOSBIA1090-100G)

Proveedor: Apollo Scientific

Descripción: Metabolically stable of analog of acetylcholine.

UOM: 1 * 100 g

Promoción

Numero del catalogo: (PHR1943-1G)

Proveedor: Merck

Descripción: Organic Standard, METHACHOLINE CHLORIDE

UOM: 1 * 1 g

Promoción

Proveedor: TCI

Descripción: Methacholine chloride ≥98.0% (by titrimetric analysis)

Numero del catalogo: (1396364.)

Proveedor: USP

Descripción: 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.

UOM: 1 * 5 UN

Promoción

Proveedor: MP Biomedicals

Descripción: 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.

Numero del catalogo: (PRSI91-408)

Proveedor: ProSci Inc.

Descripción: 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.

UOM: 1 * 50 µG

Promoción

Numero del catalogo: (377783-5G)

Proveedor: SIGMA ALDRICH MICROSCOPY

Descripción: 1-Heptyl-4-(4-pyridyl)pyridinium bromide,95%

UOM: 1 * 5 g

Promoción

Numero del catalogo: (E2028-5MG)

Proveedor: SIGMA ALDRICH MICROSCOPY

Descripción: Ethidium bromide monoazide. ≥95% (HPLC), solid (3-Amino-8-azido-5-ethyl-6-phenylphenanthridinium bromide; Ethidium monoazide bromide)

UOM: 1 * 5 mg

Promoción

Numero del catalogo: (8.20064.0010)

Proveedor: Merck

Descripción: S-(2-Aminoethyl)isothiouronium bromide hydrobromide para síntesis, Sigma-Aldrich®

UOM: 1 * 10 g

FDS Promoción

Numero del catalogo: (8.18094.0010)

Proveedor: Merck

Descripción: (1,3-Dioxolan-2-ylmethyl)triphenylphosphonium bromide para síntesis, Sigma-Aldrich®

UOM: 1 * 10 g

FDS Promoción

Numero del catalogo: (D0940-500MG)

Proveedor: SIGMA ALDRICH MICROSCOPY

Descripción: p-Xylene-bis(N-pyridinium bromide). ≥95% (TLC) (DPX)

UOM: 1 * 500 mg

Promoción

Proveedor: Apollo Scientific

Descripción: 4-Propylphenacyl bromide

Proveedor: Apollo Scientific

Descripción: 3-Acetamidophenacyl bromide

Proveedor: Thermo Fisher Scientific

Descripción: 3-Ethylbenzothiazolium bromide ≥98%

FDS Certificados