SBDE™ Technology

"Specific Bi-Directional Extension"

Principle : SBDE™

    SBDE (Specific Bi-Directional Extension) is a One-Step Multiplexing PCR technology with high sensitivity and specificity. It has the capability to differentiate between homozygosity and heterozygosity in Single Nucleotide Polymorphisms (SNPs) in addition to detecting Short Tandem Repeats (STR).


Conventional PCR techniques require multiple parallel reactions or sequencing of the PCR product to differentiate between homozygote and heterozygote genotypes accurately.

SBDE is a highly accurate, One-step Multiplexing PCR technique that inserts arbitrary sequences to identify homozygote and heterozygote genotypes via gel electrophoresis or dual-labelled probe.

Related Products


Conventional & Real-Time PCR kit

that uses SBDE™ for genomic analysis

    HB SBDE-Plex™ products are companion diagnostic tests in precision medicine that determine the optimal therapeutic drug for a patient, based on their genotype to reduce risk for adverse side effects or mortality.

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