39 results about "Chromosome microdeletion" patented technology

The present application relates to a kind of primer-probe composition and kit for rapid detection of human Y chromosome microdeletion at constant temperature.The base sequence of specific primer and probe for different STS sites (SY84, SY86, SY127, SY134, SY25, SY255) and SRY, ZFX / Y of chromosome microdeletion is provided.The detection kit is also provided, including the specific primer-probe combination obtained by design screening, enzyme freeze-dried powder, dissolution solution and activator for micro-volume reaction.Only a small amount of sample DNA can be detected within 15 minutes in the constant temperature amplification fluorescence detection instrument to realize the type of Y chromosome microdeletion, with good specificity and high accuracy.