L2506

β-ラクトグロブリン from bovine milk

≥85% (PAGE), lyophilized powder

• 別名: β-LG, Bos d 5, beta-LG
• CAS番号: 9045-23-2
• EC Number: 232-928-9
• MDL番号: MFCD00130635
• UNSPSCコード: 12352202
• NACRES: NA.61

特性

• 由来生物: bovine milk
• 品質水準: 200
• アッセイ: ≥85% (PAGE)
• フォーム: lyophilized powder
• テクニック: titration: suitable
• UniProtアクセッション番号: P02754
• 保管温度: 2-8°C
• 遺伝子情報: bovine ... LGB(280838)

詳細

詳細

β-Lactoglobulin plays a key role in immune response and modulates IgM levels and cell proliferation. β-Lactoglobulin from bovine is a model system for protein folding studies and denaturation kinetics. Polymorphisms in the β-lactoglobulin modulates bovine milk production and composition.

A member of the lipocalin family, βLg is a small protein of 162 amino acids with a molecular mass of ∼18,400 Da,. It has an eight-stranded β-barrel (strands A-H) succeeded by a three-turn a-helix and a final β-strand (strand I) that forms part of the dimerization interface.

Milk from dairy cows contains the protein β-lactoglobulin (BLG). It naturally occurs in a number of genetic variants, and the most prevalent bovine variants are BLG A and BLG B.

アプリケーション

β-Lactoglobulin from bovine milk has been used:

• for the generation of calibration curve for protein solubility index
• in acid-base titration
• as a standard for surface hydrophobicity analysis

β-Lactoglobulin was used in a cytologic assay for diagnosis of food hypersensitivity in patients with irritable bowel syndrome.

品質

β-ラクトグロブリンAおよびβ-ラクトグロブリンBを含み、これらはクロマトグラフィ-で分離可能です。

安全性情報

• 保管分類コード: 11 - Combustible Solids
• WGK: WGK 3
• 引火点(°F): Not applicable
• 引火点(℃): Not applicable
• 個人用保護具 (PPE): Eyeshields, Gloves, type N95 (US)