CA1034875A - Concentrating macromolecules by freezing dialysate around sample containing membrane - Google Patents

Concentrating macromolecules by freezing dialysate around sample containing membrane

Info

Publication number
CA1034875A
CA1034875A CA211,392A CA211392A CA1034875A CA 1034875 A CA1034875 A CA 1034875A CA 211392 A CA211392 A CA 211392A CA 1034875 A CA1034875 A CA 1034875A
Authority
CA
Canada
Prior art keywords
freezing
sample containing
containing membrane
around sample
dialysate around
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
CA211,392A
Other languages
English (en)
French (fr)
Other versions
CA211392S (en
Inventor
Norman G. Anderson
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
United States Department of Energy
Original Assignee
United States Department of Energy
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by United States Department of Energy filed Critical United States Department of Energy
Application granted granted Critical
Publication of CA1034875A publication Critical patent/CA1034875A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/24—Dialysis ; Membrane extraction
    • B01D61/243—Dialysis

Landscapes

  • Health & Medical Sciences (AREA)
  • Urology & Nephrology (AREA)
  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Peptides Or Proteins (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
CA211,392A 1973-10-31 1974-10-15 Concentrating macromolecules by freezing dialysate around sample containing membrane Expired CA1034875A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US411504A US3860515A (en) 1973-10-31 1973-10-31 Method for concentrating macromolecules

Publications (1)

Publication Number Publication Date
CA1034875A true CA1034875A (en) 1978-07-18

Family

ID=23629208

Family Applications (1)

Application Number Title Priority Date Filing Date
CA211,392A Expired CA1034875A (en) 1973-10-31 1974-10-15 Concentrating macromolecules by freezing dialysate around sample containing membrane

Country Status (11)

Country Link
US (1) US3860515A (enExample)
JP (1) JPS50105544A (enExample)
CA (1) CA1034875A (enExample)
CH (1) CH604804A5 (enExample)
DE (1) DE2449717A1 (enExample)
DK (1) DK565074A (enExample)
FR (1) FR2249696A1 (enExample)
GB (1) GB1457650A (enExample)
IT (1) IT1024250B (enExample)
NO (1) NO135922C (enExample)
SE (1) SE383106B (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111707816A (zh) * 2020-06-12 2020-09-25 郑州方欣生物科技有限责任公司 通过浓缩介质提升尿液检测试剂盒检测灵敏度的方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2692854A (en) * 1951-01-08 1954-10-26 American Instr Co Inc Mechanical dialyzer
US3357917A (en) * 1964-09-21 1967-12-12 Kaiser Ind Corp Desalination by osmosis and change of state
GB1214135A (en) * 1967-02-21 1970-12-02 Wellcome Found Vaccines

Also Published As

Publication number Publication date
NO135922C (enExample) 1977-06-29
JPS50105544A (enExample) 1975-08-20
DK565074A (enExample) 1975-06-30
US3860515A (en) 1975-01-14
SE383106B (sv) 1976-03-01
IT1024250B (it) 1978-06-20
GB1457650A (en) 1976-12-08
SE7413373L (enExample) 1975-05-02
NO135922B (enExample) 1977-03-21
FR2249696A1 (enExample) 1975-05-30
DE2449717A1 (de) 1975-05-07
CH604804A5 (enExample) 1978-09-15
NO743924L (enExample) 1975-06-16

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