Bis-propargyl-PEG10

Introduction

Usages:

For the rapid detection and of coliforms and E. coli.

Principle:

Peptone and yeast extract powder provides carbon and nitrogen sources and trace elements; sodium chloride maintains osmotic equilibrium; agar as medium coagulant; dodecyl sulfate inhibit Gram-positive bacteria; chromogenic substrate were mixed occurrence of coliforms and E. coli enzyme corresponding specific reactions, hydrolysis of the substrate, the release of the color groups, in a pale yellow plates coliforms appears orange-red colonies while E.coli appears blue-green colonies.

Formulation (per liter):

Peptone 15.0g

Yeast extract powder 3.0g

Sodium chloride: 5.0g

Sodium lauryl sulfate: 0.1g

Agar: 12.0g

Mixed chromogenic substrate: 6.77g

Final pH 7.0 ± 0.2

How to use:
1. Weigh 41.9g of the product, adding , 1.0 L of distilled or deionized water, heated to boiling stir until completely dissolved, dispensing into flask, 115 autoclaved 10minutes.

2, Take 25.0g or 25.0mL of sample with sterile procedures, added to the flask containing 225.0mL of sterile phosphate buffered saline (or saline) ,shaken thoroughly homogenized with a homogenizer or a 1:10 dilution of 1min solution, diluted 1:10 and then continue to select the appropriate serial dilutions of three, the two plates inoculated with each dilution, poured dissolved by heating and cooled to about 45 medium.

3, observe the results.

Quality control:

This product appears light yellow after  pouring on plate, these strains were inoculated after 36 ± 1 18 ~ 24h culture growth in the following table.

Bacteria name            bacteria NO.       growth situation         feature

Escherichia coli          ATCC25922            good         blue-green colonies

Citrobacter              ATCC8090             good         orange-red colonies

Salmonella typhimurium   CMCC50115          good           colorless colonies

Enterococcus faecalis     ATCC29212           suppressed            —–

Storage: Store in a dark, cool and dry place, tighten the caps immediately after use. Storage period of two years.

1000mL

Designed for those labs wishing to separate magnetic beads into rings.

The Permagen ring magnet low elution plate was designed for use in automation applications where volumes as low as 5 µL are required. Most PCR plates are bent, leading to inconsistent lab results. Unlike most products, we have added an angled frame around the top of our plate, this helps with two things, straightening out the PCR plate, and leading it to the proper location on the magnets during automation

SBS SLAS Footprint (127.75mm x 85.50mm) to fit into any automated liquid handling robot 

Features include solid aluminum alloy construction and hard coat anodized finish for years of trouble-free use, and compatible with any magnetic beads

SKU #

RLE500

Features

• SBS/ SLAS footprint
• Solid Aluminum alloy design
• Precision manufactured for more consistent results
• Fast magnetic bead separations
• Integrated bracket to help keep microplate in place and flat
• Made in USA 
• For Research use only

Compatibility

• Full- skirt PCR plates
• 1/2- skirt PCR plates 
• Un-skirted PCR plates
• Any magnetic beads
• Any common liquid handlers i.e. SPTLabtech Firefly®, Tecan®, Opentrons®, Hamilton®, Agilent®, Beckman®, etc.

Volumes

Maximum  – 150 µL 

Minimum  – 5 µL 

Designed for those labs wishing to separate magnetic beads into rings.

The Permagen ring magnet low elution plate was designed for use in automation applications where volumes as low as 5 µL are required. Most PCR plates are bent, leading to inconsistent lab results. Unlike most products, we have added an angled frame around the top of our plate, this helps with two things, straightening out the PCR plate, and leading it to the proper location on the magnets during automation

OverView

ArcticZymes RNA to DNA Ligase (ArcticZymes R2D Ligase™) is the first ligase on the market that is able to ligate DNA to 5’-phosphorylated ends of RNA in the presence of a DNA template positioning the joinable ends. With its unique substrate specificity, ArcticZymes R2D Ligase allows the development of new technologies in molecular biology research, diagnostics, and manufacturing.

Key Features:

• Novel substrate specificity
• RNA to DNA ligation
• High purity
• Detergent free
• Efficient ligation of DNA to 5’-phosphorylated ends of RNA in the presence of a DNA template positioning the ligatable ends of DNA and RNA
• ATP dependent dsDNA ligase
• Utilizes Mg²⁺ or Mn²⁺

Suggested Applications:

• RNA capturing
• In vitro transcription  
• NGS library prep
• Transcriptome amplification
• miRNA detection/analysis
• RNA splint ligation

ArcticZymes RNA to DNA Ligase (ArcticZymes R2D Ligase™) is the first ligase on the market that is able to ligate DNA to 5’-phosphorylated ends of RNA in the presence of a DNA template positioning the joinable ends. With its unique substrate specificity, ArcticZymes R2D Ligase allows the development of new technologies in molecular biology research, diagnostics, and manufacturing.