CAS 208106-41-6

Sodium poly(γ-L-glutamate), sru

Description:

Sodium poly(γ-L-glutamate), commonly referred to as sodium polyglutamate, is a biopolymer derived from the amino acid glutamic acid. It is characterized by its high molecular weight and is known for its water-soluble properties, making it useful in various applications. This polymer exhibits excellent biocompatibility and biodegradability, which makes it suitable for use in biomedical fields, such as drug delivery and tissue engineering. Additionally, sodium poly(γ-L-glutamate) possesses unique rheological properties, allowing it to function as a thickening agent in food and cosmetic formulations. Its anionic nature contributes to its ability to form gels and stabilize emulsions. The substance is also recognized for its potential in enhancing the solubility and bioavailability of poorly soluble drugs. Overall, sodium poly(γ-L-glutamate) is a versatile compound with significant applications in pharmaceuticals, food technology, and cosmetics, owing to its functional properties and safety profile.

Formula: (C₅H₇NO₃)n·xNa

SMILES: C(CCC(*)=O)(C(O)=O)N*.[Na]

Synonyms:

• Sodium poly(γ-L-glutamate)
• Poly-γ-L-glutamic acid sodium salt
• Poly[imino(1-carboxy-4-oxo-1,4-butanediyl)], sodium salt, (S)-
• Sodium poly(γ-L-glutamate), sru
• Poly[imino[(1S)-1-carboxy-4-oxo-1,4-butanediyl]], sodium salt

γ-Polyglutamic acid sodium, MW <10,000

CAS: 208106-41-6

γ-Polyglutamic acid sodium, MW 10,000 is a polycation that can be synthesized by the bacterial strain Corynebacterium glutamicum. It has been shown to have anti-tumor effects and is also a growth factor for activated basic fibroblasts. γ-Polyglutamic acid sodium, MW 10,000 has a low bioavailability due to its high molecular weight and ester hydrochloride salt form.

Purity: Min. 92 Area-%

Color and Shape: Powder

Ref: 3D-FP176130

γ-Polyglutamic acid sodium, MW 200,000-500,000

CAS: 208106-41-6

Polymer of glutamic acid

Formula: (C₅H₉NO₄)n

Purity: Min. 90 Area-%

Color and Shape: White Powder

Ref: 3D-FP166656

γ-Polyglutamic acid sodium - MW > 700,000

CAS: 208106-41-6

Gamma-Polyglutamic acid sodium - MW > 700,000 is a high molecular weight biopolymer, which is a salt form of polyglutamic acid. Its unique structure consists of glutamic acid units linked via γ-amide bonds, resulting in a robust and biodegradable polymer.The mode of action of gamma-Polyglutamic acid sodium involves its high water-binding capacity and viscosity, which make it exceptional in forming hydrogels. This property is pivotal in applications that require moisture retention or controlled release of active ingredients. Its biodegradability and non-toxic nature add to its versatility and safety profile.Gamma-Polyglutamic acid sodium is used across various fields, including biotechnology, pharmaceuticals, agriculture, and cosmetics. In biotechnology and pharmaceuticals, it is utilized as a drug delivery vehicle and tissue engineering scaffold due to its compatibility with human tissues. Its agricultural applications include acting as a soil conditioner and enhancing water retention. In cosmetics, it serves as a potent moisturizer and anti-aging ingredient.

Formula: (C₅H₇NO₃)n•Nax

Purity: Min. 90 Area-%

Color and Shape: White Powder

Ref: 3D-FP31474

γ-Polyglutamic acid sodium - MW >2,000,000

CAS: 208106-41-6

Gamma-polyglutamic acid sodium is a polymer of gamma-aminobutyric acid. It is used as an anti-inflammatory agent and for the treatment of tumors. Gamma-polyglutamic acid sodium can be made from ester hydrochloride by the reaction with epidermal growth factor or activated tumor cells. This polymer has been shown to have low bioavailability, which may be due to its high molecular weight and lack of solubility in water.

Purity: (Hplc) Min. 92.0%

Color and Shape: Powder

Ref: 3D-FP176131

γ-Polyglutamic acid sodium - MW 800-1500

CAS: 208106-41-6

Polymer of glutamic acid

Formula: (C₅H₉NO₃)n

Purity: Min. 95%

Color and Shape: Powder

Ref: 3D-FP71451