HCM196 Yeast Extract Peptone Dextrose Agar

The kit was developed for construction of high quality libraries for next generation sequencing (illumina and MGI Platforms). The kit needs double strand DNA fragments (blunt and/or sticky) as input DNA for NGS library preparation, and is compatible with DNA fragments generated from both enzymatic methods and physical methods (sonication, nebulization etc.). Library multiplexing is possible with different types of indexes.

The kit was optimized for next generation sequencing (NGS) library preparation with different types of samples. Most of DNA library preparation requires the ligation of sheared DNA fragments to library adaptors and the DNA library preparation is closely related to the quality of NGS data. With BioDynami’s unique DNA library preparation technologies, the fast and simple kit allows high quality NGS library preparation to be completed in 1.5 hours with only 10 minutes of hands-on time.

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Some genomic regions are very difficult to be covered evenly and usually result in very low coverage rate or gap in these regions.

Typical difficult regions are:
• with high GC contents
• have secondary structures: mainly due to repeat sequences
• the worst cases: have both high GC contents and repeated sequences.

Example: human TERT gene is one of the most difficult regions as shown above. NGS data showed that BioDynami kit has the best performance to cover the extremely difficult human TERT gene region.

Limited GC bias across whole genome

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Three index types are available for the illumina platform kits:

Non-index (illumina Cat.# 30009): Libraries do not have index.

Index (illumina Cat.# 30021): A unique barcode sequence with 6 bases has been included in each of the index primers. RNA Sequencing library multiplexing is possible with up to 48 samples. Index information can be downloaded here.

Unique dual index (illumina Cat.# 30023): RNA Sequencing library multiplexing up to 96 samples is possible with the unique dual indexes. We have developed a 4-Base Difference Index System. The system can generate indexes with at least 4 bases different from others in the 8-base indexing region. the unique dual indexing primers identify sequencing errors such as index hopping, mis-assignment, and de-multiplexing errors. Index information can be downloaded here.

Indexes are available for the MGI platform kits (Cat.# 34021).

Description

Nucleic acid testing (NAT) is the method of choice for detection and quantification of a wide range of micro organisms. Primerdesign manufactures and supplies high quality quantitative real-time PCR kits for the detection and simultaneous quantification of numerous significant pathogens . A copy number standard curve is provided for quantification and an the internal extraction template (DNA or RNA), controls for the quality of the nucleic acid extraction and eliminates false negative results.

The kit is designed with the broadest possible detection profile to ensure that all clinically relevant strains and subtypes are detected. Target sequences are selected by working with data from key opinion leaders in the field. Multiple sequence alignments and unprecedented real-time PCR expertise in design and validation ensure the best possible kit. Details of the target and priming specificity are included in the individual handbooks above.

Packaged, optimised and ready to use. Expect Better Data.

Introduction

Usages:
For cultivating, enumerating and preserving nonfastidious bacteria.

Principle:
Peptone and beef extract powder to provide nitrogen, vitamins, amino acids and carbon; agar as medium coagulant.

Formulation(per liter):
Peptone: 5g
Beef extract :3g
Agar :15g
Final pH 6.8 ± 0.2

How to use:
1. Suspend 23g of product, adding 1L of distilled or deionized water, heated to boiling stirring until completely dissolved, dispensing into flask, autoclave at 121 ℃ for 15min, set aside.
2.Diluted and treated samples.

Quality control：
          　　

Item	The name and number of strain	Growth	Colony Color
1	Escherichia coli ATCC25922	Good	Dark red
2	Aerogenes CMCC (B) 45103	Good	red
3	Staphylococcus aureus ATCC6538	Suppressed	—

Storage: Keep container tightly closed, store in a cool, dry place, away from bright light. Storage period of 3 years.

Specifications: 250g/bottle