LACTALBUMIN
- CAS No.
- 9013-90-5
- Chemical Name:
- LACTALBUMIN
- Synonyms
- LACTALBUMIN;EC 2.4.1.22;Lactalbumins;ALBUMIN (MILK);ALBUMIN LACTIC;ALPHA-LACTALBUMIN;BOVINEALPHA-LACTALBUMIN;COW'SMILKALPHA-LACTALBUMIN
- CBNumber:
- CB0309035
- Molecular Formula:
- n.a.
- Molecular Weight:
- 0
- MOL File:
- Mol file
- Modify Date:
- 2023/4/23 13:52:06
| storage temp. | 2-8°C |
|---|---|
| form | lyophilized powder |
| CAS DataBase Reference | 9013-90-5 |
| EPA Substance Registry System | Lactalbumins (9013-90-5) |
SAFETY
Risk and Safety Statements
| Hazard Codes | B,T |
|---|---|
| Risk Statements | 23/24/25-36/37/38 |
| Safety Statements | 26-36/37/39-45 |
| WGK Germany | 3 |
| F | 10 |
LACTALBUMIN Chemical Properties,Uses,Production
Uses
α-Lactalbumin was used in a cytologic assay for diagnosis of food hypersensitivity in patients with irritable bowel syndrome.
General Description
α-Lactalbumin is a small, globular, whey protein that has been found in all milk studied to date. It is a metalloprotein of approximately 14 kDa produced in the mammary glands.
Biochem/physiol Actions
α-Lactalbumin consists of a single polypeptide chain with 8 cysteines which form disulfide bridges. α-Lactalbumin binds several metal ions, including calcium, which is thought to play a role in the regeneration of native α-lactalbumin from the reduced, denatured form. α-Lactalbumin also has a distinct zinc binding site that is thought to play a role in the binding of the lactose synthase complex. The mature protein consists of 123 amino acid residues (14 kDa), and it has a three-dimensional structure with 1.7 Angstrom resolution, demonstrating four a-helices and a triple stranded antiparallel β-sheet.
LACTALBUMIN Preparation Products And Raw materials
Raw materials
Preparation Products
| Supplier | Tel | Country | ProdList | Advantage | Inquiry |
|---|---|---|---|---|---|
| Career Henan Chemica Co | +86-0371-86658258 +8613203830695 | China | 30253 | 58 | Inquiry |
| Aladdin Scientific | +1-+1(833)-552-7181 | United States | 57511 | 58 | Inquiry |
| ABCR GmbH & CO. KG | 49 721 95061 0 | Germany | 6846 | 75 | Inquiry |
| Aikon International Limited | 18626450290 | China | 10718 | 58 | Inquiry |
| Hebei Zhentian Food Additives Co., Ltd. | 0319-5925599 13373390591 | China | 881 | 58 | Inquiry |
| Hebei Zhenjia new material Co., LTD | 0319-5925599 13315915972 | China | 2917 | 58 | Inquiry |
| Shanghai Macklin Biochemical Co.,Ltd. | 15221275939 15221275939 | China | 16168 | 55 | Inquiry |
| Shanghai Aladdin Biochemical Technology Co.,Ltd. | +86-18521732826 | China | 48467 | 58 | Inquiry |
| City Chemicals Corporation | 800-248-2436 | United States | 6462 | 72 | Inquiry |
| Research Organics Inc. | 800 321-0570 | United States | 1324 | 72 | Inquiry |
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