Examination Inspection
- Examination Inspection グループ
- 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 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 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 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.