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short tandem repeats profile

The human genome is full of repeated DNA sequences which come in various sizes and are classified according to the length of the core repeat units, the number of contiguous repeat units, and/or the overall length of the repeat region. DNA regions with short repeat units (usually 2-6 bp in length) are called Short Tandem Repeats (STR).<br><br>Creative Bioarray STR profiling is critical for verifying the identity of human cell lines, ensuring uniqueness of the cell line and detecting laboratory errors such as misidentification and cross-contamination of lines. The sensitivity and high power of discrimination makes our STR analysis an ideal choice for the various types of cell authentication.<br><br>https://www.creative-bioarray.com/Services/Short-Tandem-Repeat-Analysis.htm

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short tandem repeats profile

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  1. Cell Authentication By STR Profiling

  2. Cell Line Culture Survey Results Survey responses: Quality control of cultured cells/cell lines. (Click to enlarge)

  3. Journals that Require Cell Line Authentication The following is a list of just some of many peer-review journals that are known to require cell line authentication for all submitted research involving cell lines. AACR Journals Cancer Discovery Cancer Research Clinical Cancer Research Cancer Epidemiology, Biomarkers & Prevention Molecular Cancer Research Molecular Cancer Therapeutics Cancer Prevention Research Nature Publishing Group Nature Reviews Molecular Cell Biology Nature Nature Genetics Nature Reviews Immunology Nature Reviews Cancer Nature Reviews Neuroscience Nature Biotechnology Nature Methods Require Cell Line Authentication Endocrine Society Journals Endocrinology Endocrine Reviews Journal of Clinical Endocrinology & Metabolism Molecular Endocrinology Hormones and Cancer Society for Endocrinology Journals Journal of Endocrinology Journal of Molecular Endocrinology Endocrine-Related Cancer BioTechniques

  4. Failure to monitor cell lines for cross-contamination or misidentification, a problem that has persisted for cell lines for decades, may result in compromised data and ultimately irreproducible results. How to solve this problem? A Misidentification due to labeling errors B Incorrect classification by pathologists C Cross-contamination with other cell types

  5. Standards for Cell Line Authentication short tandem repeat [STR] profiling What is Short tandem repeat? Intruduction Short tandem repeat is a microsatellite, consisting of a unit of two to thirteen nucleotides repeated hundreds of times in a row on the DNA strand.

  6. STR Background DNA Polymorphisms Most of our DNA is identical to DNA of others. However, there are inherited regions of our DNA that can vary from person to person. Variations in DNA sequence between individuals are termed "polymorphisms". STR STRs are short sequences of DNA, normally of length 2-5 base pairs, that are repeated numerous times in a head-tail manner. These Sequences with the highest degree of polymorphism are very useful for DNA analysis in forensics cases and paternity testing.

  7. 13 Core STR Loci

  8. STR Profiling

  9. STR Profiling Workflow

  10. Highlight Complete STR profile report by request 1 STR profile comparison analysis 2 DNA extraction and amplification included 3 Cross contamination detection and analysis 4 Fast turnaround time 5 High Accuracy, Competitive Price 6

  11. Phone: 1-631-626-9181Fax: 1-631-614-7828Address: 45-1 Ramsey Road, Shirley, NY 11967, USAEmail: info@creative-bioarray.com

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