β-Lactoglobulin

Product Name: β-Lactoglobulin
CAS No.: 9045-23-2
Chemical Name: β-Lactoglobulin
Synonyms: B-LACTOGLOBULIN;BETA-LACTOGLOBULIN;frombovine;β-lactglobulin;β-Lactoglobulin;Lactoglobulins, b-;Valine Impurity 61;BETA-LACTOGLOBULINS;Lactoglobulins, beta-;PeptoneD（Proteosepeptone
CBNumber: CB4705309
Formula Weight: 0
MOL File: Mol file

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β-Lactoglobulin Property

storage temp.: 2-8°C
solubility: H₂O: 10 mg/mL, very slightly hazy, faintly yellow
form: lyophilized powder
color: White to off-white
biological source: bovine milk
Cosmetics Ingredients Functions: SKIN CONDITIONING
HAIR CONDITIONING
ANTISTATIC

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Safety

Safety Statements: 22-24/25
WGK Germany: 3
F: 10
Storage Class: 11 - Combustible Solids

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Hazard and Precautionary Statements (GHS)

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: L-046
Product name: β-Lactoglobulin from bovine milk
Purity: certifiedreferencematerial,ampuleof100?mg,Cerilliant?
Packaging: 100mg
Price: $187
Updated: 2025/07/31

Sigma-Aldrich

Product number: L0130
Product name: β-Lactoglobulin from bovine milk
Purity: ≥90% (PAGE), lyophilized powder
Packaging: 1g
Price: $208
Updated: 2025/07/31

Sigma-Aldrich

Product number: L0130
Product name: β-Lactoglobulin from bovine milk
Purity: ≥90% (PAGE), lyophilized powder
Packaging: 5g
Price: $711
Updated: 2025/07/31

Sigma-Aldrich

Product number: L3908
Product name: β-Lactoglobulin from bovine milk
Purity: ≥90% (PAGE), lyophilized powder
Packaging: 250mg
Price: $70.49
Updated: 2025/07/31

Sigma-Aldrich

Product number: L3908
Product name: β-Lactoglobulin from bovine milk
Purity: ≥90% (PAGE), lyophilized powder
Packaging: 1g
Price: $227
Updated: 2025/07/31

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β-Lactoglobulin Chemical Properties,Usage,Production

Uses

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

Uses

β-Lactoglobulin from bovine milk was used to test the allergen-responsive CD4+ CD25+ regulatory T cells in children who have outgrown cow′s milk allergy. It is also used to test the competitive displacement of β-lactoglobulin by Tween 20 from oil-water and air-water interfaces.

General Description

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.

Biochem/physiol Actions

A member of the lipocalin family, βLg is a small protein of 162 amino acids with a molecular mass of ～18,400 Da. It features 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.

β-Lactoglobulin Preparation Products And Raw materials

Raw materials

Preparation Products

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β-Lactoglobulin Suppliers

China 133 Germany 1 Switzerland 1 United Kingdom 1 United States 10 Global 146

Hefei Bomei Biotechnology Co., Ltd.

Tel: 13739298932
Email: 531626407@qq.com
Country: China
ProdList: 3000
Advantage: 58

Shanghai Baoman Biotechnology Co., Ltd.

Tel: 021-62130998
Fax: 021-54438215
Email: baomanbio@163.com
Country: China
ProdList: 141
Advantage: 55

Lingyuan Bebiansen Biological Technology Co., Ltd

Tel: 18642120371
Email: 2837458851@qq.com
Country: China
ProdList: 7963
Advantage: 58

Hunan Hui Bai Shi Biotechnology Co., Ltd.

Tel: 0731-85526065 13308475853
Email: ivy@hnhbsj.com
Country: China
ProdList: 7247
Advantage: 62

ShangHai YuanYe Biotechnology Co., Ltd.

Tel: 021-61312847 13636370518
Fax: 021-55068248
Email: shyysw007@163.com
Country: China
ProdList: 4999
Advantage: 60

Beijing HuaMeiHuLiBiological Chemical

Tel: 010-56205725
Fax: 010-65763397
Email: waley188@sohu.com
Country: China
ProdList: 12335
Advantage: 58

Shanghai Ruji Biology Technology Co., Ltd.

Tel: +86-21-65211385-8001 36031160
Fax: +86-21-65211385-8004
Email: sales@shruji.com
Country: China
ProdList: 3224
Advantage: 55

Nanjing Dulai Biotechnology Co., Ltd.

Tel: 025-846993838003-8003 18013301590
Fax: 025-84699383-8003
Email: njduly@126.com
Country: China
ProdList: 3253
Advantage: 55

Shanghai BeiZhuo Biotech Co., Ltd.

Tel: 021-61119791,13386096464
Fax: 021-50190009
Email: bzswkf@foxmail.com
Country: China
ProdList: 3921
Advantage: 50

Shanghai Macklin Biochemical Co.,Ltd.

Tel: 15221275939
Fax: 021-50706099
Email: shenlinxing@macklin.cn
Country: China
ProdList: 15872
Advantage: 55

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View Lastest Price from β-Lactoglobulin manufacturers

Career Henan Chemical Co

Product: β-Lactoglobulin,from Bovine 9045-23-2
Price: US $1.00/kg
Min. Order: 1kg
Purity: 95%-99%
Supply Ability: 1000kg
Release date: 2018-12-25

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