Journal Basic Info

  • Impact Factor: 1.809**
  • H-Index: 6
  • ISSN: 2474-1655
  • DOI: 10.25107/2474-1655
**Impact Factor calculated based on Google Scholar Citations. Please contact us for any more details.

Major Scope

  •  ENT
  •  Lung Cancer
  •  Sleep Medicine and Disorders
  •  Genetics
  •  Endocrinology
  •  Orthopedic Sugery
  •  Asthma
  •  Sexual Health

Abstract

Citation: Ann Clin Case Rep. 2022;7(1):2136.DOI: 10.25107/2474-1655.2136

Quality Changes of Deep-Freeze Serum Thymidine Kinase 1

Ellen He and Sven Skog*

Department of Medicine, Shenzhen Ellen-Sven Precision Medicine Institute, China

*Correspondance to: Sven Skog 

 PDF  Full Text Short Communication | Open Access

Abstract:

Background: Serum Thymidine Kinase 1 Concentration (STK1p) is benefit for a long-term followup of cancer patients. Aim: To determine the store time of serum thymidine kinase 1 at -20ºC. Methods: The STK1p were determined by chicken anti-human TK1-IgY-polyclonal antibodies. Results: The data of STK1p were analyzed from serum samples (n=109) in breast, lung and head & neck malignant patients at -20ºC. The samples (n=69), randomly collected from the cohort of 109 samples were reanalyzed. No significant changes in STK1p values were found (p>0.2). Conclusion: Store at -20°C did not affect the quality of thymidine kinase 1 serum significant and thus make it possible for a long-term follow-up of the cancer patients or early tumour risk progress.

Keywords:

Thymidine kinase 1; Serum Thymidine Kinase 1 concentration (STK1p); Serum samples

Cite the Article:

He E, Skog S. Quality Changes of Deep-Freeze Serum Thymidine Kinase 1. Ann Clin Case Rep. 2022; 7: 2136..

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