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You are here:Home » Culture Media » Media-Ingredients » Lactalbumin Hydrolysate

Lactalbumin Hydrolysate

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Specifications

Lactalbumin Hydrolysate is a pancreatic digest of lactalbumin recommended for use in culture media for tissue culture, production of lactobacilli, virus, vaccines, fermentations and special diets. Additional uses include preparation of baculovirus medium and as an agar overlay for protein expression.
Catalog #L1010
Typical Amino Acid AnalysisAlanine: 3.0%
Aspartic Acid: 2.3%
Cystine: 2.8%
Glycine: 1.4%
Glutamic Acid: 16.3%
Histidine: 1.4%
Isoleucine: 4.6%
Lysine: 6.6%
Methionine: 1.7%
Phenylalanine: 2.8
Proline: 6.6%
Serine: 3.7%
Threonine: 3.8%
Tryptophan: 0.9%
Tyrosine: 0.9%
Valine: 4.8%
AppearanceWhite to tan fine powder
pH (6%): 7.2 + 0.5
Ash: 7.0%
Moisture: 6.5%
Amino Nitrogen: 4.5-6.5%
Total Nitrogen: 11-13%
Microbiological Analysis:
Coliform: Negative
Salmonella: Negative
Standard Plate Count: 5000 cfu/g
Yeast and Mold: 100 cfu/g
E-coli: Negative
DirectionsTo prepare a 25X stock solution, dissolve 41.25g lactalbumin hydrolysate in 500ml ddH2O, dispense into 50ml aliquots and autoclave.
Storage and StabilityStore powder at RT. Store stock concentrate at 4°C. Aliquots are stable for 12 months.
CAS Number68458-87-7
Important NoteThis product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications without the expressed written authorization of United States Biological.
Alternate namesEnzymatic Digest of Lactalbumin; Enzyme Hydrolyzed Lactalbumin; Edamin S


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