[Thrombin Reference Standard (Control 961) of National Institute of Health Sciences].
The "Thrombin Reference Standard (Control 961)" of National Institute of Health Sciences was prepared. The precision of filling into ampoule was about 1% as C.V. The content of a-thrombin was about 87%. The thrombin potency of the standard material was assayed against the Thrombin Reference Standard (Control 8710) according to the method of JP XIII and the potency was 1033 +/- 59 unit/ampoule. From the results, the potency of the proposed material for Thrombin Reference Standard was defined as 1,030 units per ampoule.
Kitajima
A
A
Iwata
M
M
Maekawa
K
K
Saito
H
H
Tanimoto
T
T
Okada
S
S
D006077:Government Agencies; D007564:Japan; D010602:Pharmacopoeias as Topic / Q000592:standards; D012015:Reference Standards; D013917:Thrombin / Q000032:analysis / Q000592:standards*
D013917:Thrombin