Examination Inspection

 
Examination Inspection グループGeneral Clitical Test Group
Tokiwa Specialized Analysis Center is consigning clinical testing for LSI Medience Corporation.
Tokiwa Specialized Analysis Center certified ISO9001:2000.JlS Q9001:2000 on October 25th, 2004.
 

General Clinical Test Group

 

main test item

method

remarks

stone analysis

IR(KBr Wafer method)

 

 

coproporphyrin, qualitative

fluorescence detection

detect red-fluorescence by ultraviolet irradiation

 
 

rheumatoid factor, type lgG

EIA (enzyme immunoassay)

 

 
 

antiJo-1 antibody

immuno diffusion method (Ouchterlony method)

 

 

cholesterol fractionation

agarose electrophoresis

electrophoresis, following densitometry

 

lipoprotein fractionation, precision analysis

polyacrylamide gel disk electrophoresis

electrophoresis, following densitometry

 

vitamin E (tocopherol)

fluorescence detection

n-hexane extraction, following measurement of fluorescence strength

 
 

guanase

enzyme assay

 

 

cryptococcus neoformans antigen

reversed passive latex agglutination

 

 

urea determination

diacetylmonoxime method

calibration range: 0.050-1.000mg/dL

 

selective measurement of human adiponectin multimers

ELISA (enzyme linked immunosorbent assay)

human adiponectin multimers kit (SEKISUI MEDICAL CO., LTD)

 

carboxyhemoglobin (CO-Hb)

spectrophotometry

CO-oximeter
type:IL682

 
 
 

HPLC (high-performance liquid chromatography)

 

main test item

method

remarks

vitamin A (retinol)

HPLC-FL

FL: fluorescence (detection)

 

5-fluorourasil (5-FU)

HPLC-UV

UV: ultraviolet (detection)

 

vitamin E (tocopherol homologue fractionation)

HPLC-FL

FL: fluorescence (detection)

 

β-carotene

HPLC-UV

 

 

その他(薬物濃度測定、各製薬メーカー
ご依頼項目)

HPLC-UV
HPLC-FL

UPLC* equipment
starting from may 2008

 

LC/MS/MS

UPLC/MS/MS system with Quattro Premier

 
 
 
 

* We plan to introduce UPLC equipments in the future.
  Please refrain from making reference to us directly because of consignation from LSI Medience Corporation.
 Contact LSI Medience Corporation instead of us.

 
 
 

Development of products

 

商品開発グループDevelopment of products

 
●Development of next main products and related fundamental technologies
 
  • ・Consigning services for development of various measurements (ELISA, Immunochromato graphy, and so on)
  • ・Improvement of existent products
  • ・Technical support ,lernened service to the customers
  • ・Technical support to other department
 
 
 

Production of Chemical Reagents

 

Production of Chemical ReagentsProduction of Chemical Reagents

 
● Manufacture of ELISA, EIA using monoclonal antibodies mainly.
 
  • ・"Ecologiena® Series"; An ELISA kit for detection of environmental pollutions.
      (Sold by Wako Pure Chemical Industries, Ltd.)
  • ・"IgG-RF Tokiwa EIA"; Diagnostic Reagent
 
● Contact manufacturing service of other companies.
 
 
 
 

Hokkaido Factory

 

Hokkaido FactoryHokkaido Factory

 
●Hokkaido factory manufactures TP antigen and tests materials for syphilis, using male rabbits.
 
●Estableshed in Aza-Kyu-Shirataki, Shirataki-mura, Engaru-cho, Monbetsu-gun, Hokkaido, Japan (presently Kyu-Shirataki, Engaru-cho, Monbetsu-gun, Hokkaido, Japan). on November,1988.
 

・In the beginning, there were approximately 6,000 rabbits in two warrens, As antigen production was increased, we started bleeding more rabbbits and built one additional rabbit warren in 2004. We expanded the rabbit warrens in 2007. We currently have 10,000 rabbits.