Skip to Content

Key Documents

View All Documentation

L3908

β-Lactoglobulin from bovine milk

≥90% (PAGE), lyophilized powder

Synonym(s):

βLg, BLG, Bos d 5, beta-lactoglobulin

Sign In to View Organizational & Contract Pricing.

Select a Size

Change View

About This Item

CAS Number:
9045-23-2
UNSPSC Code:
12352202
EC Number:
232-928-9
NACRES:
NA.61
MDL number:
MFCD00130635
Form:
lyophilized powder
Assay:
≥90% (PAGE)
Biological source:
bovine milk
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

biological source

bovine milk

Quality Segment

300

assay

≥90% (PAGE)

form

lyophilized powder

technique(s)

ELISA: suitable

UniProt accession no.

P02754

storage temp.

2-8°C

Gene Information

bovine ... LGB(280838)

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.

Application

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

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.

Preparation Note

Chromatographically purified

Analysis Note

May not contain folate binding protein; not recommended for folate analysis.

Other Notes

Contains β-lactoglobulins A and B which can be isolated chromatographically.

Still not finding the right product?

Explore all of our products under β-Lactoglobulin from bovine milk

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

L3908-250MG: + L3908-1G: + L3908-5G: + L3908PROC: + L3908-VAR: + L3908-CP: + L3908-BULK:

jan

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library