Colostrum fraction, a process of preparing it and its use as a s

Details Colostrum fraction, a process of preparing it and its use as a s Colostrum fraction, a process of preparing it and its use as a s

1993-12-15

1996-03-19

Knode, Marian C.

Drug, bio-affecting and body treating compositions

Extract, body fluid, or cellular material of undetermined...

Milk or colostrum

426 34, 4352402, 43524026, 4352403, 435243, 4352568, A23C 912, C12N 500, C12N 100, C12N 118

Patent

active

055002293

ABSTRACT:
The invention discloses a colostrum fraction having a low endotoxin, protein and immunoglobulin concentration. The colostrum fraction is prepared by ultrafiltration of defatted colostrum pretreated in a desired manner by using a membrane having a molecular weight cut off of 100,000 daltons. The invention also discloses the use of the colostrum fraction as a supplement in cell culture media.

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PCT International Search Report, dated Jan. 20, 1993.
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Lait 70, (1990) pp. 313-324, Biochemical Aspects of a Whey Fraction etc., Derouiche et al.
Endocrinology, vol. 115 (1984) pp. 273-282, Human and Bovine Milk etc. Shing et al.
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Biochem. J. 251 (1988) pp. 95-103, Insulin-like Growth Factos etc. Francis et al.
O. Damerdji et al "Utiliz. of Whey Fractions as a Subst. for FSC in Culture Media" Biotech Tech. 1988 (2) pp. 253-258.
Shing et al., Purification of Polypeptide Growth Factors from Milk, 1987, 42-48.

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