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α-Lactalbumin

Product Name
α-Lactalbumin
CAS No.
9051-29-0
Chemical Name
α-Lactalbumin
Synonyms
LYZG;LALBA;LYZL7;α-Lactalbumin;a-Lactalbumin;LactalbuMins, a-;ALPHA-LACTALBUMIN;alpha-Lactalbumins;Lysozyme-like protein 7;ALPHA-LACTALBUMIN TYPE I
CBNumber
CB6126296
Molecular Formula
NULL
Formula Weight
0
MOL File
Mol file
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α-Lactalbumin Property

storage temp. 
-20°C
solubility 
H2O: 10 mg/mL, clear to faintly turbid, colorless to slightly yellow
form 
lyophilized powder
color 
White to off-white
biological source
rabbit
Water Solubility 
H2O: soluble 10mg/mL, clear to slightly hazy, colorless to faintly yellow
Major Application
food and beverages
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Safety

Hazard Codes 
B
WGK Germany 
3
RTECS 
OL5989000
F 
10-21
HS Code 
3502200000
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
SRP6305
Product name
Lactalbumin from human milk
Purity
≥95% (SDS-PAGE)
Packaging
5 mg
Price
$383
Updated
2025/07/31
Sigma-Aldrich
Product number
SAB1307073
Product name
ANTI-LALBA (CENTER) antibody produced in rabbit
Purity
affinity isolated antibody, buffered aqueous solution
Packaging
400μl
Price
$496
Updated
2025/07/31
Sigma-Aldrich
Product number
L6010
Product name
α-Lactalbumin from bovine milk
Purity
Type III, calcium depleted, ≥85% (PAGE), lyophilized powder
Packaging
100MG
Price
$164.35
Updated
2025/07/31
Sigma-Aldrich
Product number
L6385
Product name
α-Lactalbumin from bovine milk
Purity
For use as a marker in SDS-PAGE
Packaging
1vial
Price
$64.88
Updated
2025/07/31
Sigma-Aldrich
Product number
L6010
Product name
α-Lactalbumin from bovine milk
Purity
Type III, calcium depleted, ≥85% (PAGE), lyophilized powder
Packaging
500MG
Price
$515
Updated
2025/07/31
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α-Lactalbumin Chemical Properties,Usage,Production

Uses

α-Lactalbumin was used in the isolation and analysis of restriction endonuclease digestive patterns of chromosomal DNA from Mycobacterium paratuberculosis and other Mycobacterium species. 1 It was also used in a study to test if the neuroendocrine protein 7B2 suppresses the aggregation of neurodegenerative disease-related proteins.

Uses

α-Lactalbumin from bovine milk has been used as a supplement of basal medium for various cell cultures. It has also been used as a marker for sodium dodecyl sulfate-polyacrylamide gel electrophoresis (SDS-PAGE).

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

Alters the substrate specificity of galactosyltransferase to increase the rate of lactose formation; the complex of galactosyltransferase and α-lactalbumin is called lactose synthase. Complexes of α-lactalbumin with oleic acid show drastically different activities than α-lactalbumin alone, being strongly cytotoxic to tumor cells. The complex is referred to as HAMLET (human alpha-lactalbumin made lethal to tumor cells).

α-Lactalbumin Preparation Products And Raw materials

Raw materials

Preparation Products

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α-Lactalbumin Suppliers

China 95 Germany 1 Switzerland 1 United Kingdom 2 United States 4 Global 103
Shanghai Baoman Biotechnology Co., Ltd.
Tel
021-62130998
Fax
021-54438215
Email
baomanbio@163.com
Country
China
ProdList
141
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55
Sinopharm Chemical Reagent Co,Ltd.
Tel
86-21-63210123
Fax
86-21-63290778 86-21-63218885
Email
sj_scrc@sinopharm.com
Country
China
ProdList
9815
Advantage
79
Hunan Hui Bai Shi Biotechnology Co., Ltd.
Tel
0731-85526065 13308475853
Email
ivy@hnhbsj.com
Country
China
ProdList
7247
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62
ShangHai YuanYe Biotechnology Co., Ltd.
Tel
021-61312847 13636370518
Fax
021-55068248
Email
shyysw007@163.com
Country
China
ProdList
4999
Advantage
60
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 JONLN Reagent Co., Ltd.
Tel
400-0066400 13621662912
Fax
021-55660885
Email
422131432@qq.com
Country
China
ProdList
9979
Advantage
55
Shanghai Macklin Biochemical Co.,Ltd.
Tel
15221275939
Fax
021-50706099
Email
shenlinxing@macklin.cn
Country
China
ProdList
15872
Advantage
55
Sigma-Aldrich
Tel
021-61415566 800-8193336
Email
orderCN@merckgroup.com
Country
China
ProdList
51395
Advantage
80
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View Lastest Price from α-Lactalbumin manufacturers

Shaanxi Dideu New Materials Co. Ltd
Product
α-Lactalbumin 9051-29-0
Price
US $0.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
10000KGS
Release date
2025-05-23
WUHAN FORTUNA CHEMICAL CO., LTD
Product
α-Lactalbumin 9051-29-0
Price
US $0.00-0.00/g
Min. Order
1g
Purity
≥85%(PAGE）
Supply Ability
500g/month
Release date
2021-09-27

9051-29-0, α-LactalbuminRelated Search:

ALPHA-LACTALBUMIN ALPHA-LACTALBUMIN Lactalbumin = alpha-Lactalbumin IgG(Standard Range: pos. and neg. control) ALPHA-LACTALBUMIN RESIN apo-alpha-lactalbumin pre-alpha-lactalbumin Rabbit Anti-Alpha-Lactalbumin 1 ALPHA-LACTALBUMIN ALLERGY REAGENTS Lactalbumin - alpha-Lactalbumin IgA(Standard Range: pos. and neg. control) ANTI-BOVINE ALPHA LACTALBUMIN S-CARBOXYMETHYL-ALPHA-LACTALBUMIN,ALPHA-LACTALBUMIN, BOVINE-CARBOXYMETHYL Rabbit Anti-Alpha-Lactalbumin thyrotropin-alpha-lactalbumin-daunomycin conjugate dansyl alpha-lactalbumin ANTI-BOVINE ALPHA LACTALBUMIN, HRP ALPHA-LACTALBUMIN-RITC Alpha-Lactalbumin(Substantial ANTIBODY TO HUMAN ALPHA-LACTALBUMIN,ANTI-HUMAN ALPHA LACTALBUMIN

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  • 9051-29-0
  • Biochemicals and Reagents
  • BioChemical
  • Milk Proteins
  • Mass Spectrometry
  • Standards for Protein Sequencing
  • Proteomics and Protein Expression
  • Protein Sequencing
  • Proteins and Derivatives
  • Protein Analysis
  • Peptide and protein standards for mass spectrometry analysis
  • Mass Spectrometry
  • Peptide and protein standards for mass spectrometry analysis
  • Proteomics
  • Biochemicals and Reagents
  • Milk Proteins
  • Proteins and Derivatives
  • Protein Sequencing
  • Protein Structural Analysis
  • Standards for Protein Sequencing