Cells of the Immune System
Immunology

Cells of the Immune System

The immune system consists of many different organs, tissues, and cells scattered throughout the body but connected via blood vessels or lymphatic channels. These cells communicate with each other using protein signals (cytokines, complement, and […]

CT Values
Lab Diagnosis of Viral Disease

Ct Value in SARS-CoV-2 RT-PCR

Last updated on June 11th, 2021The cycle threshold (Ct) can be defined as the thermal cycle number needed to amplify viral RNA at which the fluorescent signal exceeds that of the background and thus passes the […]