Lactalbumin Hydrolysate

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.\n\nTypical Amino Acid Analysis:\nAlanine: 3.0%\nAspartic Acid: 2.3%\nCystine: 2.8%\nGlycine: 1.4%\nGlutamic Acid: 16.3%\nHistidine: 1.4%\nIsoleucine: 4.6%\nLysine: 6.6%\nMethionine: 1.7%\nPhenylalanine: 2.8\nProline: 6.6%\nSerine: 3.7%\nThreonine: 3.8%\nTryptophan: 0.9%\nTyrosine: 0.9%\nValine: 4.8%\n\nAppearance:\nWhite to tan fine powder\npH (6%): 7.2 + 0.5\nAsh: (same/less than) 7.0%\nMoisture: (same/less than) 6.5%\nAmino Nitrogen: 4.5-6.5%\nTotal Nitrogen: 11-13%\nMicrobiological Analysis:\nColiform: Negative\nSalmonella: Negative\nStandard Plate Count: (same/less than) 5000 cfu/g\nYeast and Mold: (same/less than) 100 cfu/g\nE-coli: Negative\n\nDirections:\nTo prepare a 25X stock solution, dissolve 41.25g lactalbumin hydrolysate in 500ml ddH2O, dispense into 50ml aliquots and autoclave. \n\nStorage and Stability:\nStore powder at RT. Store stock concentrate at 4 degrees C. Aliquots are stable for 12 months.

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SPECIFICATIONS

Catalog Number

L1010

Size

500g

References

1. Martin Mieschendahl, et al., (1986) Bio Technology 4:802. 2. G. E. N. Nelson and R. E. Peterson (1977) Dev. in Ind. Microbiol. 18:511. 3. Linda L. Vandenbosch, et al., (1973) Appl. Microbiol. 25:498. 4. T. A. Molskness, et al., (1973) Appl. Microbiol. 25:373. 5. Walter J. Clifford and Abe Anellis, (1971) Appl. Microbiol. 22:856. 6. E. P. Casman and R. W. Bennett (1963) J. Bacteriol. 86:18.

Alternative Names

Enzymatic Digest of Lactalbumin; Enzyme Hydrolyzed Lactalbumin; Edamin S