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BETA-LACTOGLOBULIN A

CAS No.
50863-92-8
Chemical Name:
BETA-LACTOGLOBULIN A
Synonyms
β-Lactoglobulin A;β-Lactoglobulin A;BETA-LACTOGLOBULIN A;BETA-LACTOGLOBULIN A (OX REDUCED);β-Lactoglobulin A (cattle reduced);β-lactoglobulin a from bovine milk;B-lactoglobulin A from bovine milk;β-Lactoglobulin A from bovine milk;beta-Lactoglobulin A from bovine milk;beta-Lactoglobulin A from bovine milk【L7880】
CBNumber:
CB3407804
Molecular Formula:
Molecular Weight:
0
MDL Number:
MFCD00130636
MOL File:
Mol file
MSDS File:
SDS
Last updated:2026-01-13 11:19:44

BETA-LACTOGLOBULIN A Properties

storage temp. 2-8°C
form powder
biological source bovine milk
UNSPSC Code 12352202
NACRES NA.61

SAFETY

Risk and Safety Statements

PPE Eyeshields, Gloves, type N95 (US)
WGK Germany  3
10
Storage Class 11 - Combustible Solids

BETA-LACTOGLOBULIN A price More Price(7)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich L7880 β-Lactoglobulin A from bovine milk ≥90% (PAGE) 50863-92-8 10mg $105 2026-04-30 Buy
Sigma-Aldrich L5137 β-Lactoglobulin A from bovine milk Isoelectric focusing marker, pI?5.1 50863-92-8 1vial $79.1 2026-04-30 Buy
Biosynth ACA86392 β-Lactoglobulin A from bovine milk 50863-92-8 250mg $1410 2026-06-04 Buy
Sigma-Aldrich L7880 β-Lactoglobulin A from bovine milk ≥90% (PAGE) 50863-92-8 25mg $233 2026-04-30 Buy
Sigma-Aldrich L7880 β-Lactoglobulin A from bovine milk ≥90% (PAGE) 50863-92-8 100mg $579 2026-04-30 Buy
Product number Packaging Price Buy
L7880 10mg $105 Buy
L5137 1vial $79.1 Buy
ACA86392 250mg $1410 Buy
L7880 25mg $233 Buy
L7880 100mg $579 Buy

BETA-LACTOGLOBULIN A Chemical Properties, Uses, Production

Uses

β-Lactoglobulin A can be used as a standard in order to monitor the performance of the protein sequencer.

Uses

β-Lactoglobulin was used in the identification of the genetic variants of κ-casein in milk by isoelectric focusing electrophoresis.

Uses

β-Lactoglobulin was used in the identification of the genetic variants of κ-casein in milk by isoelectric focusing electrophoresis.

General Description

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

Biochem/physiol Actions

β-Lactoglobulin (β-lg) possesses heat-set gelation properties. It also exhibits antiviral, anticarcinogenic and hypocholesterolemic effects. β-lg can bind to retinolandlong-chain fatty acids. It may participate in the absorption and metabolism of fatty acids.

BETA-LACTOGLOBULIN A Preparation Products And Raw materials

Raw materials

Preparation Products

Global Suppliers ( 17)
Supplier Tel Email Country ProdList Advantage
Nanjing Dulai Biotechnology Co., Ltd. 025-84699383-8003;025-846993838003-8003 18013301590 njduly@126.com China 3293 55
Shanghai Baoman Biotechnology Co., Ltd. 021-62130998 baomanbio@163.com China 200 55
Sigma-Aldrich 021-61415566 800-8193336 orderCN@merckgroup.com China 51389 80
Shanghai Yihe Biological Technology Co., Ltd. 021-68882955 17721395025 2423903095@qq.com China 5000 58
Energy Chemical 021-58432009 400-005-6266 marketing@energy-chemical.com China 44871 58
Hubei wei shi reagent group ltd., company 027-59102966 18717199209 2853877583@qq.com China 2896 58
Hubei wei shi reagent group ltd., company 17771898297 13125137661 2853877621@qq.com China 7992 58
Aikon International Limited 025-58859352 18651614124 2881516338@qq.com China 9968 58
ANHUI BYERSEN BIOTECH CO. LTD +8617355064950 amy@byersenchemical.com China 10000 58
BETA-LACTOGLOBULIN A B-lactoglobulin A from bovine milk β-lactoglobulin a from bovine milk BETA-LACTOGLOBULIN A (OX REDUCED) β-Lactoglobulin A beta-Lactoglobulin A from bovine milk β-Lactoglobulin A β-Lactoglobulin A from bovine milk beta-Lactoglobulin A from bovine milk【L7880】 β-Lactoglobulin A (cattle reduced) 50863-92-8 Biochemicals and Reagents Protein Analysis Proteins and Derivatives Proteomics and Protein Expression Peptide and protein standards for mass spectrometry analysis Milk Proteins Mass Spectrometry BioChemical Biochemicals and Reagents Milk Proteins Proteins and Derivatives Mass Spectrometry Peptide and protein standards for mass spectrometry analysis Proteomics