티스토리 뷰

NGS FFPE DNA Library Prep Kit

illumina platform (Protocol download / MSDS download)

Cat.#
30035S
30035L
30037S
30037L
30039S
30039L
Index type
non-index
non-index
index
index
unique dual index
unique dual index
Reactions
24
48
24
48
96
2 x 96

MGI platform (Protocol download / MSDS download)

Cat.#
34037S
34037L
Index type
index
index
Reactions
24
96

The NGS FFPE DNA Library Prep Kit (illumina and MGI Platforms) was developed for the construction of high quality FFPE DNA libraries using 10 ng to 400 ng of input DNA isolated from formalin-fixed, paraffin-embedded (FFPE) samples. The DNA damage caused by fixation makes it difficult to construct high quality libraries. Our kit has been optimized to repair damaged DNA in the reactions. Multiplexing of the NGS FFPE DNA Library is possible.

NGS FFPE DNA Library Prep Kit Workflow

FFPE samples are a great resource for biomedical research. However, the methods for fixation and condition of storage significantly damage the DNA in the samples. Thus, the extraction of high quality DNA from FFPE samples is often a challenge. Low yield and low quality of FFPE DNA usually are common because of the limited tissue material and the DNA degradation.

As a result, it is usually difficult to construct high quality NGS libraries from low amount and low quality of FFPE DNA. In order to address this issue, we have developed the NGS FFPE DNA Library Prep Kit to make high quality libraries from the low input of FFPE DNA samples.

Three index types are available for the NGS FFPE DNA Library Prep Kit of the illumina platform:

Non-index (Cat.# 30035): Libraries do not have index.

Index (Cat.# 30037): Each of our index primers contains a unique barcode DNA (6 bases long) that can be used to identify individual library. Multiplexing of libraries is up to 48 samples.

Unique dual index (Cat.# 30039): FFPE DNA library multiplexing is possible with 96 samples based on the unique dual indexing system. Our unique FourBase Difference Index System allows us to make indexes that have at least 4 bases different from each other in the 8-base index sequence. Our unique dual indexing primers can effectively remove NGS errors including index hopping, de-multiplexing errors, index cross-contamination, mis-assignments etc. The unique dual index primer set includes 96 pre-mixed unique pairs of i5 and i7 index primers.

Indexes are available for the MGI platform kits (Cat.# 34037).

Kit advantages:

  • Fast and simple protocol
  • Making libraries in just 1.5 hours
  • 10 minutes of hands-on time
  • Easy procedure
  • Ready-to-use master mix to reduce the tedious mixing
  • Less reaction components to simplify the reaction setup
  • Less magnetic beads needed for the purification steps: saving more than 50% of the expensive beads
  • Low input FFPE DNA: From 10 ng to 400 ng
 

Comparison of library conversion efficiency under the same condition. Input DNA amount is 25 ng.

* 본 상품은 오직 연구용으로만 사용 가능합니다. 인체 및 제품화에 사용하실 수 없습니다.

코아사이언스 coresciences BioDynami Korea distributor 한국 대리점 NGS Library Preparation Targeted Sequencing DNA purification magnetic beads Nucleic acid extrasction DNA RNA Quantification DNA Fragmentation DNA ladder 핵산 분리 정제 추출 시퀀싱 차세대 염기서열 분석 키트 시약 마그네틱 비드