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  4. Humic acid

Humic acid is an important component of organic matter in soil and water, and serves as a plant regulator. Humic acid has multiple reactive activities such as surface adsorption, ion exchange, and complexation. Humic acid can enhance pyrene degradation by Mycobacterium NJS-1. Humic acid can inhibit the activity of superoxide dismutase and scavenge hydroxyl radicals. Humic acid is also toxic to CEM cells.

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Humic acid

Humic acid 構造式

CAS 番号 : 1415-93-6

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Based on 1 publication(s) in Google Scholar

Humic acid 関連抗体

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製品説明

Humic acid is an important component of organic matter in soil and water, and serves as a plant regulator. Humic acid has multiple reactive activities such as surface adsorption, ion exchange, and complexation. Humic acid can enhance pyrene degradation by Mycobacterium NJS-1. Humic acid can inhibit the activity of superoxide dismutase and scavenge hydroxyl radicals. Humic acid is also toxic to CEM cells[1][2][3][4].

体外実験

Humic acid (10 mg C/L; 10 days) in unicellular Microcystis aeruginosa cultured under high iron condition can reduce the content of extracellular polysaccharides and the average colony size, inhibiting colony formation[2].
Humic acid (1-100 nM; 72 h) exhibits cytotoxicity against acute T lymphoblastic leukemia CEM cells[3].
Humic acid (0-500 mg/kg) increases root dry weight in Calendula officinalis, chili peppers, and strawberries, and significantly enhances the fruit number and weight of strawberries[4].

MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.

Humic acid 関連抗体

Cell Viability Assay[3]

Cell Line: CEM, Jurkat, A-549, MCF, MDA and HeLa cells
Concentration: 1, 10 and 100 nM
Incubation Time: 72 h
Result: Had an IC50 of 0.6033 ng for CEM.
Showed no significant cytotoxicity against Jurkat, A-549, MCF, MDA and HeLa.
CAS 番号
Appearance

Solid

Color

Brown to black

SMILES

[Humic acid]
Structure Classification
Initial Source
輸送条件

Room temperature in continental US; may vary elsewhere.
保管条件

Store at room temperature, keep dry and cool

*In solvent : -80°C, 6 months; -20°C, 1 month (Store at room temperature, keep dry and cool)
溶剤 & 溶解度
体外: 

H2O : 1.96 mg/mL (Need ultrasonic)

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純度とドキュメンテーション

純度: 90%

COA (241 KB)

取扱説明書 (2659 KB)
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Humic acid Related Classifications

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The dilution calculator equation

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)

一般には略語で表示されます：C1V1 = C2V2

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Keywords:

Humic acid1415-93-6SODEnvironmental PollutantsBacterialSuperoxide DismutaseEnvironmental Contaminantspyrene degradationextracellular polysaccharidesMicrocystisCEM cellsInhibitorinhibitorinhibit

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Humic acid
製品番号:
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