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.
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.
Specifications: 250g/bottle
Other Products
Blood Genomic DNA Isolation Mini Kit Dx
Product Info
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Product Info
Overview
CE-IVDR marked in accordance with the European Commission Regulation (EU) No. 2017/746.
Input volumes up to 200 µL
High yield and high quality DNA ready for any application
Fast and convenient spin column protocol
Norgen’s Blood Genomic DNA Isolation Mini Kit Dx is designed for the rapid preparation of genomic DNA from up to 200 µL of whole blood for subsequent in vitro diagnostic use. Both fresh and frozen anticoagulated blood may be used with this procedure. Purification is based on spin column chromatography as the separation matrix. Norgen’s column binds DNA under optimized salt concentrations and releases the bound DNA under low salt and slightly alkali conditions.
This kit is designed to be used with any downstream application employing enzymatic amplification or other enzymatic modifications of DNA followed by signal detection or amplification. Any diagnostic results generated using the DNA isolated with Norgen’s Blood Genomic DNA Isolation Mini Kit Dx in conjunction with an in vitro diagnostic assay should be interpreted with regard to other clinical or laboratory findings.
To minimize irregularities in diagnostic results, suitable controls for downstream applications should be used.
Norgen’s Blood Genomic DNA Isolation Mini Kit Dx is intended for use by professional users such as technicians, physicians and biologists experienced and trained in molecular biological techniques including experience with whole blood samples and DNA isolation.
Norgen’s Blood Genomic DNA Isolation Mini Kit Dx does not provide a diagnostic result. It is the sole responsibility of the user to use and validate the kit in conjunction with a downstream in vitro diagnostic assay.
*Yield will vary depending on the type of blood processed
Storage Conditions and Product Stability All solutions should be kept tightly sealed and stored at room temperature. These reagents should remain stable for at least 2 years in their unopened containers. The kit contains a ready-to-use Proteinase K solution, which is dissolved in a specially prepared storage buffer. The Proteinase K is stable for up to 2 years after delivery when stored at room temperature. To prolong the lifetime of Proteinase K, storage at 2–8°C is recommended.
Propargyl-PEG3-NHS ester is a Click Chemistry reagent with a propargyl group and an NHS ester group. The propargyl group can react with biomolecules containing azide group via copper catalyzed Click Chemistry reaction. The NHS ester is an amine reactive group which can be used for derivatizing peptides, antibodies, amine coated surfaces etc. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.
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Propargyl-PEG3-NHS ester is a Click Chemistry reagent with a propargyl group and an NHS ester group. The propargyl group can react with biomolecules containing azide group via copper catalyzed Click Chemistry reaction. The NHS ester is an amine reactive group which can be used for derivatizing peptides, antibodies, amine coated surfaces etc. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.
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.
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Exceptional value for money
Rapid detection of all clinically relevant subtypes
Positive copy number standard curve for quantification
Highly specific detection profile
High priming efficiency
Broad dynamic detection range (>6 logs)
Sensitive to < 100 copies of target
