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특허 상세정보

Dry powder cells and cell culture reagents and methods of production thereof

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) C12N-006/00    C12N-001/00    C12N-001/20    C12N-005/00   
미국특허분류(USC) 435/384; 435/243; 435/253.6; 435/255.21; 435/256.8; 435/325; 435/404; 435/431
출원번호 UP-0685802 (2003-10-16)
등록번호 US-7572632 (2009-08-25)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 2  인용 특허 : 54
초록

Methods and compositions involving nutritive media, media supplements, media subgroup and buffer formulations are provided. Powder buffer formulations that produce particular ionic and pH conditions upon reconstitution with a solvent are also disclosed. Methods of producing these media, media supplements, media subgroups and buffer formulations as well as kits and methods for cultivation of procaryotic and eukaryotic cells (including human cells) are also provided. Also disclosed are methods of producing sterile powdered media, media supplements, powdere...

대표
청구항

What is claimed is: 1. A method of producing an agglomerated eukaryotic medium powder, said method comprising agglomerating a eukaryotic dry powder medium with a solvent, wherein the solvent comprises at least one lipid, wherein the agglomerated eukaryotic medium powder exhibits reduced dusting and a larger particle size than does the eukaryotic dry powder medium. 2. The method of claim 1, further comprising packaging said agglomerated powder. 3. The method of claim 1, further comprising sterilizing said agglomerated powder. 4. The method of claim...

이 특허에 인용된 특허 (54)

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