For selective isolation and culture of Staphylococcus aureus.
Principle:
Peptone and beef extract powder provides carbon, nitrogen, vitamins and minerals; D- mannitol to fermentable sugars; higher levels of sodium chloride to provide a higher osmotic pressure, suppress most non-staphylococcal microorganisms ; phenolsulfonphthalein as pH indicator; agar is medium coagulant. Typical pathogenic staphylococci (coagulase positive) D- mannitol produce acid fermentation and produce yellow colonies with a yellow halo, typically non-pathogenic Staphylococcus unfermented D- mannitol to form red colonies.
Formulation(per liter): Pancreatic digest of casein 5.0g Pancreatic digest of animal tissue 5.0g Beef Extract 1.0g Sodium Chloride 75.0g Mannitol 10.0g Phenol Red 0.025g Agar 15.0g Final PH 7.4±0.2
How to use： 1.Suspend 111g in 1L of distilled water , stirring heated to boiling to completely dissolve ,autoclave at 121℃ for 15 minutes. 2.Diluted and treated samples.
Quality control：
Item
The name and number of strain
Growth
Colony Color
1
Staphylococcus aureus CMCC (B) 26003
Good
Golden yellow
2
Staphylococcus epidermidis CMCC (B) 26069
Good
Red
3
Escherichia coli CMCC (B) 44102
Inhibition
—
Storage: Keep container tightly closed, store in a cool, dry place, away from bright light. Storage period of 3 years.
Specifications: 250g/bottle
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Product Info
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Product Info
An adapter for Cerillo’s Alto plate reader. This adapter allows the Alto plate reader to fit perfectly on the deck of the Opentrons Flex or OT-2 to allow for pipetting directly into the reader.
Document
An adapter for Cerillo’s Alto plate reader. This adapter allows the Alto plate reader to fit perfectly on the deck of the Opentrons Flex or OT-2 to allow for pipetting directly into the reader.
The HiPure Midi system provides a fast, simple, and cost-effective plasmid DNA midiprep method for routine molecular biology laboratory applications. HiPure Midiprep Kits use silica membrane technology to eliminate the cumbersome steps associated with loose resins or slurries. Plasmid DNA purified with Mini Kits is immediately ready for use. Phenol extraction and ethanol precipitation are not required, and high quality plasmid DNA is eluted in a small volume of Tris buffer or water.
Details
Specifications
Features
Specifications
Main Functions
Isolation up to 500µg endotoxin-free plasmid DNA from 25-50ml bacterial culture. Recommend for High copy vector, Low elution volume, High concentration
Applications
Cell transfection, animal injection, etc.
Purification method
Midi spin column
Purification technology
Silica technology
Process method
Manual (centrifugation or vacuum)
Sample type
High copy plasmid vector
Sample amount
25-50ml LB
Yield
10-500μg
Elution volume
≥0.1ml
Time per run
≤60 minutes
Liquid carrying volume per column
4ml
Binding yield of column
250μg
Principle
The HiPure Plasmid procedure is based on alkaline lysis of bacterial cells followed by adsorption of DNA onto silica in the presence of high salt. The unique silica membrane used in the kit completely replaces glass or silica slurries for plasmid DNA minipreps. The procedure consists of 3 basic steps: Preparation and clearing of a bacterial lysate by alkaline method，then transfer the supernatant to column to bind DNA. After washing proteins and other impurities, nucleic acid was finally eluted with low-salt buffer (10mm Tris, pH9.0, 0.5mm EDTA).
Advantages
High purity – purified plasmid can be directly used in sequencing, enzyme digestion and PCR, etc.
Fast – silica gel column purification is much faster than ion exchange
High concentration – easily obtain concentrations >1000ng/μl
Small amount large extraction – using a small amount of column to achieve a large extraction yield (500μg)
Low endotoxin content – the obtained plasmid can be directly used in cell transfection and animal injection
Kit Contents
Contents
P123102
P123102B
Purification Times
50 Preps
50 Preps
RNase A
30 mg
30 mg
Buffer E1
150 ml
150 ml
Buffer E2
150 ml
150 ml
Buffer E3
150 ml
150 ml
Buffer E4
150 ml
150 ml
Buffer E5
150 ml
150 ml
Buffer PW2*
50 ml
50 ml
Elution Buffer
30 ml
30 ml
MaxPure EF Mini Column
50
50
2 ml Collection Tubes
50
50
Lysate Clear Midi Syringe
50
50
Extend Tubes
50
50
50ml Centrifuge Tubes
50
Support Tubes
50
Storage and Stability
The kit components can be stored dry at room temperature (15-25°C) and are stable for at least 18 months under these conditions. If any precipitates form in the buffers, warm at 37℃ to dissolve. After addition of RNase A and optional LyseBlue reagent, Buffer P1 is stable for 6 months when stored at 2–8°C.
The HiPure Midi system provides a fast, simple, and cost-effective plasmid DNA midiprep method for routine molecular biology laboratory applications. HiPure Midiprep Kits use silica membrane technology to eliminate the cumbersome steps associated with loose resins or slurries. Plasmid DNA purified with Mini Kits is immediately ready for use. Phenol extraction and ethanol precipitation are not required, and high quality plasmid DNA is eluted in a small volume of Tris buffer or water.
Rapid spin column purification of genomic DNA from viable yeast cells, fungal spores or mycelium, and bacteria including Gram-positive
Bead tubes (provided) allow for effective mechanical homogenization
Purified DNA is of high quality and integrity and compatible with any sensitive downstream applications such as PCR, qPCR, RFLP and more
These kits provide fast and reliable procedures for the purification of genomic DNA from viable yeast cells, fungal spores or mycelium, and bacteria including Gram-positive. Genomic DNA is efficiently extracted from the cells by a combination of heat treatment, detergents and Bead Tubes (provided). An optional lyticase treatment allows for improved DNA yields with certain fungal and yeast species. Recovered genomic DNA is of excellent yield and purity for any downstream application including PCR, qPCR, Restriction Fragment Length Polymorphism (RFLP), Amplified Fragment Length Polymorphism (AFLP), sequencing, SNP analysis and more.
Fungi/Yeast Genomic DNA Isolation Kit (Spin Column)
This kit provides rapid spin column purification of genomic DNA from viable yeast cells, fungal spores or mycelium, and bacteria including Gram-positive. Preparation time for a single sample is less then 30 minutes, and each kit contains sufficient materials for 50 preparations.
Fungi/Yeast Genomic DNA Isolation 96-Well Kit (HT)
Norgen’s Fungi/Yeast Genomic DNA Isolation 96-Well Kit provides a fast, reliable and simple procedure for high throughput isolation of DNA from viable yeast cells, fungal spores or mycelium and Gram-positive bacteria. The purification could be performed on either a vacuum manifold or using centrifugation. Complete 96 purifications in 40 minutes.
* Yield will vary depending on the type of sample processed
Storage Conditions and Product Stability All solutions should be kept tightly sealed and stored at room temperature. This kit is stable for 1 year after the date of shipment.
