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> Lignin [9005-53-2]

Lignin [9005-53-2]

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Cat# HY-111830-500mg

Size : 500mg

Brand : MedChemExpress

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Phone : +1 850 650 7790

Description

Lignin (Lignine) is a natural complex biopolymer with biodegradable and biocompatible. Lignin is the main component of plant cell walls and is a renewable aromatic polymer. Lignin has strongly antioxidant activity[1][2].

In Vitro

Structurally, Lignin is a multifunctional natural phenolic polymer synthesized in the cell wall of all vascular plants by the free-radical coupling of three hydroxypropanoids of coumarinol, coniferol, and glucosinolate, and is a potential natural resistance oxidant[1].

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

Lignin Related Antibodies

Solvent & Solubility
In Vitro: 

DMSO : 12.5 mg/mL (Need ultrasonic; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)

Select the appropriate dissolution method based on your experimental animal and administration route.

For the following dissolution methods, please ensure to first prepare a clear stock solution using an In Vitro approach and then sequentially add co-solvents:
To ensure reliable experimental results, the clarified stock solution can be appropriately stored based on storage conditions. As for the working solution for in vivo experiments, it is recommended to prepare freshly and use it on the same day.
The percentages shown for the solvents indicate their volumetric ratio in the final prepared solution. If precipitation or phase separation occurs during preparation, heat and/or sonication can be used to aid dissolution.

  • Protocol 1

    Add each solvent one by one:  10% DMSO    40% PEG300    5% Tween-80    45% Saline

    Solubility: ≥ 0.71 mg/mL; Clear solution

    This protocol yields a clear solution of ≥ 0.71 mg/mL (saturation unknown).

    Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (7.1 mg/mL) to 400 μL PEG300, and mix evenly; then add 50 μL Tween-80 and mix evenly; then add 450 μL Saline to adjust the volume to 1 mL.

    Preparation of Saline: Dissolve 0.9 g sodium chloride in ddH₂O and dilute to 100 mL to obtain a clear Saline solution.
Purity & Documentation
References

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