DBCO-C6-NHS ester

The NGS DNA Fragmentation & Library Prep Kit (ion torrent platform) was developed for construction of high quality libraries for next generation sequencing for ion torrent platform. The kit uses intact genomic DNA (both EDTA-free DNA and DNA in TE buffer are compatible) as input DNA without an additional DNA fragmentation step. Our NGS kit has a fast and simple workflow with only three step. In addition,  all steps can be performed in one tube. The DNA libraries can be generated within one hour with less than 10 minutes of  hands-on time. Library multiplexing up to 12 samples is possible.

NGS DNA Fragmentation & Library Prep Kit Workflow

The incorporation of DNA fragmentation in the kit makes it possible to directly use intact genomic DNA as input DNA without the need of mechanical DNA shearing or enzymatic DNA fragmentation. The protocol is optimized to generate libraries from 200 bp to 500 bp in size. The library size is inversely correlated with the incubation time of step 1 at 20°C.

Kit features:

• • • Fast: 1-hour library construction from intact genomic DNA to NGS library
    • • Total time: 1 hr
      • Hands-on time: 5 min
    • Intact genomic DNA can be used directly as input; DNA fragmentation is not required.
    • Works with both EDTA-free DNA samples and DNA samples in TE buffer
    • Simple workflow
    • • Three steps
      • Only one beads purification step
    • Guaranteed quality: high library conversion efficiency based on our chemistry

Library conversion efficiency for NGS DNA Fragmentation & Library Prep Kit (Ion Torrent Platform). 100 ng, 300 ng and 500 ng of DNA were used as input.

NGS DNA Fragmentation & Library Prep Kit (Ion Torrent Platform): Library size distribution with different incubation time.

The NGS DNA Fragmentation & Library Prep Kit (ion torrent platform) was developed for construction of high quality libraries for next generation sequencing for ion torrent platform. The kit uses intact genomic DNA (both EDTA-free DNA and DNA in TE buffer are compatible) as input DNA without an additional DNA fragmentation step. Our NGS kit has a fast and simple workflow with only three step. In addition, all steps can be performed in one tube. The DNA libraries can be generated within one hour with less than 10 minutes of hands-on time. Library multiplexing up to 12 samples is possible.

Introduction

Usages:

For cultivations of yeasts , moulds and acidophilic bacteria.

Principle:

Peptone and yeast extract powder provides carbon and nitrogen sources and trace elements; lactose are fermentable sugars; sodium chloride maintains osmotic equilibrium; the 3rd bile salts and crystal violet inhibiting gram-positive bacteria, especially against Gram positive bacteria and fecal streptococci; neutral red as pH indicator.

Formulation(per liter):

Peptone 5g

Tryptone 5g

Glucose 20g

Final pH 5.7 ± 0.1        

How to use:

1.Suspend 30g in 1 L of distilled water , stirring heated to boiling until completely dissolved, dispensing flask, 121 autoclave for 15min.

2.Diluted and treated samples.

Quality control:

Item	The name and number of strain	Growth	Colony Color
1	Aspergillus niger ATCC16404	Good	Spore surface growth
2	Candida albicans ATCC10231	Good	Cloudy broth
3	Escherichia coli ATCC25922	Inhibition	—

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

500g

Introduction

Usages:
As a solidifying agent, thickening agent, emulsifying agent for preparing microbiological culture media, bio-engineering, and food manufacture.

Technical specification:
Gel strength—————————＞500g/cm²
Moisture——————————-＜15%
Ash————————————-＜5%
Insoluble substance in hot water—-＜1%
Gelation point————————-32-39℃
As—————————————＜1mg/Kg
Pb—————————————＜10mg/Kg

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

Specifications: 500g/bottle; 10kg / bag

500g/bottle;10KG/bag