Laboratory：Hachioji
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- tumor-associated test
- tumor-associated antigen
- PSA F/T ratio
Laboratory：Hachioji
○PSA F/T ratio
CODE：6850 8
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TEST NAME
SPECIMEN
REQUIREMENT
（ｍL） CONTAINER CAP COLOR STORE
TEMPERATURE
(STABILITY) TURNAROUND
TIME (DAY) METHODOLOGY REFERENCE RANGE
(UNIT) -
PSA F/T ratio
Serum
0.8
S09
↓
A00
（21 days）
2-4 CLEIA25 (Cutoff value at PSA 4.00-10.0ng/mL) (%)CLEIA (Chemiluminescent enzyme immunoassay)
A method in which an antigen is reacted with a solid-phase antibody, an enzyme-labeled antibody is reacted with the antigen in a secondary reaction, a chemiluminescent substrate is added and the luminescence intensity is measured.
COMMENT
In this item, we will also report on the measurement results of PSA and free PSA. (About Reference Value) The cut-off value used to distinguish between prostate cancer and non-cancer (benign prostatic hyperplasia, etc.) is 25% at PSA 4.00-10.0ng/mL. (Lower values indicate higher probabilities of prostate cancer.)
CONTAINER
S09 旧容器記号 C1 1 セ X1
分離剤入り (真空採血量9mL)
貯蔵方法：室温
有効期間：製造から1年
A00 旧容器記号 X
ポリスピッツ
貯蔵方法：室温
