AffiPCR®Single Cell Sequence Specific Amplification Kit

The Single Cell Sequence-Specific Amplification Kit is a specialized molecular biology tool designed to amplify the genomic DNA or RNA from individual cells. This kit enables researchers to perform genomic or transcriptomic analysis at the single-cell level, providing valuable insights into cellular heterogeneity and gene expression profiles within a heterogeneous population of cells.

Key features and components of the Single Cell Sequence-Specific Amplification Kit typically include:

  1. Single-Cell Capture: The kit may include microfluidic devices or other methods for the isolation and capture of individual cells. These capture methods ensure that each cell's genetic material is individually processed.

  2. Cell Lysis: The kit contains reagents for gentle and efficient cell lysis, allowing the release of genomic DNA or RNA while preserving the integrity of the nucleic acids.

  3. Template Switching: For transcriptomic analysis, the kit often employs template-switching technology, enabling the addition of adapters or primers to the 5' end of the RNA molecules during reverse transcription. This step facilitates downstream amplification and library preparation.

  4. PCR Amplification: The kit includes reagents for robust PCR amplification of the genomic DNA or cDNA from each single cell. This step generates sufficient material for downstream sequencing and analysis.

  5. Unique Molecular Identifiers (UMIs): To mitigate PCR duplicates and improve quantification accuracy, the kit may incorporate UMIs. UMIs are short unique sequences added to each cDNA molecule during reverse transcription, enabling the identification and removal of duplicate reads during data analysis.

  6. Quality Control: The kit typically includes controls to monitor the performance and efficiency of the amplification process, ensuring reliable results.

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Applications of the Single Cell Sequence-Specific Amplification Kit:

  • Single-Cell Genomics: Researchers can study genetic variation and mutations in individual cells, shedding light on clonal evolution, somatic mosaicism, and rare cell populations.

  • Single-Cell Transcriptomics: The kit is widely used to investigate gene expression patterns in individual cells, providing valuable insights into cellular heterogeneity and cell type identification.

  • Rare Cell Analysis: The kit enables the study of rare cells in complex tissues or samples, such as circulating tumor cells, fetal cells in maternal blood, or immune cells during infection.

  • Disease Research: Single-cell analysis using the SCSSA Kit has significant implications in understanding the molecular basis of diseases, including cancer, neurodegenerative disorders, and developmental disorders.

Overall, the Single Cell Sequence-Specific Amplification Kit has become an indispensable tool for researchers aiming to dissect the genomic and transcriptomic heterogeneity present within a cell population. By providing a snapshot of individual cells' genetic information, this kit facilitates groundbreaking discoveries and advancements in the fields of genomics, transcriptomics, and cell biology.