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Methoxy PEG Gamma Oryzanol: an additive that can be used as a cell culture medium
Date: 2025-12-17Read: 0

Methoxy PEG Gamma Oryzanol (commonly referred to as mPEG Gamma Oryzanol) is a functionalized polymer formed by covalently linking monomethoxypolyethylene glycol (mPEG) with the natural active ingredient Gamma Oryzanol through chemical modification. This design aims to combine the advantages of both to create bioactive materials with improved performance.

Core components

MPEG chain: Provides excellent water solubility, biocompatibility, and anti immunogenicity, and can prolong in vivo circulation time.

Gamma sitosterol: a naturally occurring mixture in rice bran, mainly composed of esters formed by ferulic acid and plant sterols (such as cyclopineol and brassinosteroids), with a steroid skeleton and phenolic hydroxyl structure, endowing it with significant biological activity.

Connection method: The mPEG chain is connected to the molecule of gamma glutaryl through a stable covalent bond (such as ester bond, amide bond, or ether bond), with the specific connection site usually located on the hydroxyl group of gamma glutaryl. This modification forms an amphiphilic structure: a hydrophilic PEG shell and a hydrophobic glutathione core

Chinese name: Methoxypolyethylene glycol glutinosol

English name: mPEG Gamma Oryzanol; Methoxy-PEG-Gamma-Oryzanol

分子量: 0.4k,0.6k,1k,2k,3.4k,5k,10k 等(支持定制)

Supplier: Xi'an Kaixin Biotechnology Co., Ltd

Purity: ≥ 95%

Appearance: Solid powder or granules

Solubility: soluble in some organic solvents and water

Storage conditions: Freeze and dry below -20 ℃ to avoid repeated freeze-thaw cycles

Packaging specifications: 1g, 5g, 10g

Security protection:

During the operation, disposable protective clothing, masks and other protective equipment should be worn to ensure self safety.

This reagentonly useIn scientific research

Attention: When using, be sure to dry and avoid frequent dissolution and freeze-drying

[Function and Application]

MPEG Gamma Oryzanol has shown broad application potential in many fields, including:

Medical field: In medical exploration, mPEG Gamma Oryzanol can be applied to drug delivery systems, achieving sustained release and targeted delivery of drugs through its biocompatibility and degradability. At the same time, it has physiological effects such as regulating autonomic nervous system function, reducing endocrine disorders, and improving symptoms of mental and neurological disorders. It can be used for the treatment of mental and neurological disorders such as periodic psychosis, premenstrual tension, menopausal syndrome, and other related diseases.

In the field of nanotechnology and new materials: Given the hydrophilic properties and biocompatibility of mPEG Gamma Oryzanol, it has become a high-quality material in the research of nanotechnology and new materials, which can be used to create high-performance nanomaterials and biocompatible materials.

In the field of cell culture, mPEG Gamma Oryzanol can be used as an additive in cell culture media to promote cell growth and proliferation.

【 Related reagents 】

TPP-PEG-COOH/Carboxyl

Cy7 PEG azide/Cy7 PEG azide

CY5-PEG-DSPE CY5 PEG 磷脂

Alexa 488Alexa 488 / Alexa 488

SPDP-PEG-SPDP / SPDP-PEG-SPDP

Cy7-PEG-AcidAcid-PEG-Cy7 / Acid-PEG-Cy7

Acid-PEG-Cy5Acid-PEG-Cy5 / Acid-PEG-Cy5

100nm Blank Liposome Control Group Liposomes

BCN-PEG-DSPEBCN-PEG-DSPE / BCN-PEG-DSPE

BCN-PEG-FolateBCN-PEG-Folate / BCN-PEG-Folate

100nm GE11 peptide targeting blank Liposome nanoparticles EGFR targeting peptide

4ARM-PEG-SPDP4ARM-PEG-SPDP / 4ARM-PEG-SPDP

8ARM-PEG-SPDP8ARM-PEG-SPDP / 8ARM-PEG-SPDP

BCN-PEG-AmineBCN-PEG-Amine / BCN-PEG-Amine

The above content is edited and organized by YNN of Xi'an Kaixin Biotechnology Co., Ltd

This reagent is only used for scientific research experiments and cannot be used on the human body