Laboratory：Akiruno
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- chromosomal test
- chromosomal tests for congenital anomalies
- Chromosome G-Banding
Laboratory：Akiruno
○Chromosome G-Banding
CODE：00372 8
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TEST NAME
SPECIMEN
REQUIREMENT
（ｍL） CONTAINER CAP COLOR STORE
TEMPERATURE
(STABILITY) TURNAROUND
TIME (DAY) METHODOLOGY REFERENCE RANGE
(UNIT) -
Chromosome G-Banding
Blood (heparin added)
3.0
PH5
7-16 G-band(Various) band
Culture lymphocytes or bone marrow cells, and fix metaphase cells. This method then involves staining the chromosomes with a dye to create striped patterns (bands), and analyzing the distribution and density of the bands.
G-Banding, Giemsa staining after treatment with trypsin solution; C-Banding, Giemsa staining after treatment with HCI, Ba(OH)2, 2×SCC; Q, staining with quinacrine mustard and observation with a fluorescence microscope. -Banding, a high-precision differential staining method that uses mitotic images from the end of prophase to the beginning of metaphase to increase the number of bands than usual.
COMMENT
Avoid freezing. Acceptable days are Monday through Friday. Please provide the name of the clinical diagnosis and clinical findings on the request form. Please consult with us if the required specimen volume is not met for neonatal blood collection.
About Submission of Chromosome Testing Submit the specimen on the same day after collection.
Subject to ethical guidelines (see below)
Collect blood in the container shown below, mix well, and preserve refrigerated.
Submit the specimen on the same day after collection.
CONTAINER
PH5 旧容器記号 G 12
ヘパリン入り (真空採血量5mL)
内容：ヘパリンNa 65IU
貯蔵方法：室温
有効期間：製造から2年
