Molecular Biology/Genetics

Detecting Low-Yield Target Fungal DNA from Bronchoalveolar Lavage Fluid: Sensitivity Limits of Conventional vs. Quantitative PCR

Introduction 0.5 ng/µL of DNA is detectable and can yield a positive result by PCR. In modern molecular diagnostics, PCR…

1 month ago

Quick Fungal and Bacterial DNA Extraction: Introduction, Principle, Method, Procedure, DNA Concentration, Application, and Keynotes

 Introduction The Quick-DNA™ Fungal/Bacterial Miniprep Kit is designed for the simple and rapid extraction of high-quality genomic DNA from organisms…

1 month ago

Leukemia/Leukaemia: An Overview of Introduction, Types, Pathogenesis,Lab Diagnosis, Treatment, Prevention, and Keynotes

Introduction Leukemia (also spelled leukaemia) is a group of malignant hematological cancers originating in the bone marrow, characterized by the…

5 months ago

Endometrial Cancer: An Overview of Introduction, Types, Pathogenesis,Lab Diagnosis, Treatment, Prevention, and Keynotes

Introduction Endometrial cancer is a malignancy that originates in the endometrium, the inner epithelial lining of the uterus. It stands…

5 months ago

N95 Particulate Respirators: Introduction, Comparison of Benehal N95 and Magnum MH CUP-S surgical N95, and Keynotes

Introduction to N95 Particulate Respirators An N95 respirator is a critical tool for personal protective equipment (PPE) in healthcare, industrial,…

5 months ago

Mini-Centrifuge-Introduction, Principle, Handling Procedure, Application, and Keynotes

Introduction Also known as a microcentrifuge, this compact tool is a staple in biological, clinical, and molecular laboratories. Unlike massive,…

5 months ago

Ultra-Low Temperature (ULT) Freezer: Introduction, Principle, Handling Procedure, Application, and Keynotes

Introduction An Ultra-Low Temperature (ULT) Freezer typically operates within the temperature range of -400C to -860C to safely preserve critical…

5 months ago

Xpert MTB/RIF: Introduction, Principle, Procedure, Result-Interpretation, Uses, and Keynotes

Introduction The Xpert MTB/RIF assay is an automated, cartridge-based molecular test used to detect Mycobacterium tuberculosis (MTB) and rifampicin (RIF) resistance, the…

6 months ago

Xpert MTB/RIF Ultra: Introduction, Principle, Procedure, Result-Interpretation, Uses, and Keynotes

Introduction Xpert MTB/RIF Ultra is an automated diagnostic test designed for the rapid and simultaneous detection of Mycobacterium tuberculosis (MTB)…

6 months ago

Xpert MTB-XDR: Introduction, Principle, Procedure, Result-Interpretation, Uses, and Keynotes

Introduction The Xpert MTB/XDR assay is an advanced molecular diagnostic tool designed by Cepheid to rapidly detect Mycobacterium tuberculosis complex…

6 months ago