Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Sang Ja Ban"'
Autor:
Sangjin Park, Taejun Park, Min Seok Bae, Byungkuk Kim, Jaeok Kim, Chanwoong Choi, Eunjeong Gweon, Sang-ja Ban, Jayoung Jeong, Hyunkyung Kang
Publikováno v:
Osong Public Health and Research Perspectives
Objectives To circumvent the limitations of the current golden standard method, colony-forming unit (CFU) assay, for viability of Bacille Calmette–Guérin (BCG) vaccines, we developed a new method to rapidly and accurately determine the potency of
Publikováno v:
Biologicals : journal of the International Association of Biological Standardization. 50
Influenza vaccine potency, which is determined by quantitatively measuring the content of Hemagglutinin (HA), is an essential index representing the efficacy of the vaccine. Standardization of the single radial immunodiffusion (SRID) assay, a method
Publikováno v:
Biologicals : journal of the International Association of Biological Standardization. 47
Since the 1st Korean national biological reference standard for factor (F)VIII concentrate, established in 2001, has shown declining potency, we conducted this study to replace this standard with a 2nd Korean national biological reference standard fo
Autor:
Sang-ja Ban, Seung-Tae Chung, Beum-Soo An, Hang Sik Roh, Chiyoung Ahn, Hyunkyung Kang, Kwangmoon Lee, In Pil Mo, Hyemin Song
Publikováno v:
Toxicological Research
The potency of influenza vaccine is determined based on its hemagglutinin (HA) content. In general, single radial immunodiffusion (SRID) assay has been utilized as the standard method to measure HA content. However, preparation of reagents for SRID s
Autor:
Kee-Bum Park, Jaeok Kim, Joo Young Kim, Sang Ja Ban, Hye-Youn Kim, Do Keun Kim, Yong Keun Park, Jae-Hwan Nam, Seung Hwa Hong, Michael B. Ye, Euiri Han
Publikováno v:
Microbiology and Immunology. 56:463-471
Japanese encephalitis virus (JEV) causes diseases that attack the human central nervous system. Traditionally, the quality control for JEV vaccines, in which the plaque reduction neutralization (PRN) titer is measured by the national control laborato
Publikováno v:
Biologicals. 40:79-83
The aim of this study was to establish the first national standard for prekallikrein activator (PKA) calibrating to the first international standard PKA. A collaborative study among five laboratories, including three manufacturers and two national co
Publikováno v:
Osong Public Health and Research Perspectives
ObjectivesTo develop and optimize quantitative HPLC method using 2,3-naphthalenedicarboxaldehyde (NDA) after simple and efficient solid phase extraction to determine the histamine in a biopharmaceutical (Histobulin™).MethodsThe HPLC method was esta
Publikováno v:
KSBB Journal. 26:157-164
Five assays for anti-HBs were compared to improve potency test of Human lgG preparations. The three commercial EIA kits were optimized including dose response curve ranges and compared by conducting a co-laboratory study. After selecting the most rep
Autor:
Jae-Hak Park, Sang Ja Ban, In Soo Lee, Young Keun Cho, Sun A. Cho, Jong-Hwan Park, Dong Jae Kim, Hui-Young Lee, Yoo Kyoung Lee, Seung Hyeok Seok, Sook Jin Hur, Min Won Baek, Yang Keum Han, Seok H. Lee
Publikováno v:
FEMS Immunology & Medical Microbiology. 51:310-318
The attenuation and immunoenhancing effects of rpoS and phoP Salmonella enterica serovar strain Typhi (Salmonella typhi) mutants have not been compared. Here, three S. typhi deletion mutants (phoP, rpoS, and rpoS-phoP double mutant) are constructed a
Publikováno v:
The American Journal of Tropical Medicine and Hygiene. 55:91-97
The characteristics of the five Korean isolates of Japanese encephalitis (JE) virus were compared with those of the already reported JE virus strains from Japan and China using the hemagglutination test and polymerase chain reaction direct sequencing