초록 ▼

A recloseable multibag freezer bag including an inner liner bag and an outer support bag. The inner liner bag is a thermoplastic with a thickness of less than 2 mil and a specified secant modulus, has a mouth through which the interior of the inner liner bag is accessible, and is joined by a mouth s

A recloseable multibag freezer bag including an inner liner bag and an outer support bag. The inner liner bag is a thermoplastic with a thickness of less than 2 mil and a specified secant modulus, has a mouth through which the interior of the inner liner bag is accessible, and is joined by a mouth seal to the throat of the support bag along the entire length of the mouth of the liner bag substantially enclosing an air space between facing walls of the inner liner bag and outer support bag. The outer support bag is a thermoplastic, and has a mouth and a throat. A recloseable mouth seal is affixed to its mouth to provide recloseable access to the interior of the liner bag through the outer bag while maintaining the enclosed air space between the inner and outer bags.

대표청구항 ▼

A recloseable multibag freezer bag including an inner liner bag and an outer support bag. The inner liner bag is a thermoplastic with a thickness of less than 2 mil and a specified secant modulus, has a mouth through which the interior of the inner liner bag is accessible, and is joined by a mouth s

A recloseable multibag freezer bag including an inner liner bag and an outer support bag. The inner liner bag is a thermoplastic with a thickness of less than 2 mil and a specified secant modulus, has a mouth through which the interior of the inner liner bag is accessible, and is joined by a mouth seal to the throat of the support bag along the entire length of the mouth of the liner bag substantially enclosing an air space between facing walls of the inner liner bag and outer support bag. The outer support bag is a thermoplastic, and has a mouth and a throat. A recloseable mouth seal is affixed to its mouth to provide recloseable access to the interior of the liner bag through the outer bag while maintaining the enclosed air space between the inner and outer bags. tifier No. 3075392. Nature 402(6763):761-768 (1999) Lin et al. transgenic prolactin molecules in the milk are glycosylated, thereby making transgenic prolactin. 7. The method of claim 6, wherein less than 5 percent of the transgenic prolactin molecules in the milk of the non-human transgenic mammal are glycosylated. 8. The method of claim 7, wherein said transgenic prolactin is human prolactin. 9. A method of making heterologous prolactin in the milk of a non-human transgenic mammal, comprising: obtaining milk from a non-human transgenic mammal whose genome comprises a transgene, wherein said transgene comprises a polynucleotide encoding a heterologous prolactin protein operably linked to a mammary gland specific promoter, wherein less than 10 percent of the prolactin molecules in the milk are glycosylated, thereby making heterologous prolactin. 10. The method of claim 9, wherein less than 5 percent of the heterologous prolactin molecules in the milk of the non-human transgenic mammal are glycosylated. 11. The method of claim 9, wherein said heterologous prolactin is human prolactin.