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NIH, National Cancer Institute, Division of Cancer Treatment and Diagnosis (DCTD)

Cancer Diagnosis Program | Biorepositories and Biospecimen Research Branch

Biospecimen Research Database

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Browse by Pre-analytical Factor

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Choose a Classification to narrow the list of Pre-analytical Factors displayed below

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Pre-analytical Factor	Classification	Bodily fluids					Cells/Tissue
Pre-analytical Factor	Classification	Blood	Serum	Plasma	Urine	Saliva	Cells/Tissue
Denaturation	Platform Specific Methodology - PCR	0	0	0	0	0	0
Detection method	Platform Specific Methodology - PCR	0	0	1	0	0	1
Length of gene fragment	Platform Specific Methodology - PCR	8	1	4	1	5	81
Ligation	Platform Specific Methodology - PCR	0	0	0	0	0	0
Nucleic acid amplification	Platform Specific Methodology - PCR	2	1	1	0	0	4
Number of cycles	Platform Specific Methodology - PCR	1	0	0	0	0	2
Reaction solution	Platform Specific Methodology - PCR	1	1	1	0	0	3
Targeted nucleic acid	Platform Specific Methodology - PCR	7	2	3	2	1	87
Technology platform	Platform Specific Methodology - PCR	2	1	1	2	0	8
Template/input amount	Platform Specific Methodology - PCR	2	0	0	0	0	5
Type of tissue stain	Platform Specific Methodology - PCR	0	0	0	1	0	8