Biotin-PEG8-DBCO is a PEG linker containing a DBCO moiety and a biotin group. The DBCO groups is commonly used for Click Chemistry reactions. The hydrophilic PEG chain allows for increased water solubility of compounds in aqueous media. The terminal biotinylation can react with amine molecules in the presence of activator EDC or HATU. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.
Detail
Biotin-PEG8-DBCO is a PEG linker containing a DBCO moiety and a biotin group. The DBCO groups is commonly used for Click Chemistry reactions. The hydrophilic PEG chain allows for increased water solubility of compounds in aqueous media. The terminal biotinylation can react with amine molecules in the presence of activator EDC or HATU. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.
Other Products
PCR-Free NGS DNA Library Prep Kit
Product Info
Document
Product Info
The PCR-free NGS DNA Library Prep Kit was developed for construction of DNA libraries for next generation sequencing (illumina platform). The kit adds 3′-dT-tailed library adapters to both ends of DNA fragments efficiently. The kit uses double strand DNA fragments (blunt and/or sticky) as input DNA for NGS library construction, and is compatible with DNA fragments generated from both enzymatic methods (BioDynami DNA fragmentation enzymes etc.) and physical methods (sonication, nebulization etc.).
PCR-Free NGS DNA Library Prep Kit Workflow
PCR amplification is a standard step for library preparation of Next-Generation Sequencing. The PCR is used to amplify fully ligated DNA fragments and to add index information to the libraries. The indexing is for the pooling of the library samples in an effort to reduce the sequencing cost.
However, PCR introduces uneven amplification of DNA in some DNA regions with extreme GC-contents and secondary structures. This bias can cause very low sequencing coverage in such regions. DNA sequencing in these regions is still a huge challenge.
PCR-free library prep can reduce library bias and minimize sequencing gaps. The sequencing data from PCR-free library samples have even genomic coverage with few gaps and better depth in GC-rich regions. Our PCR-free NGS kit offers optimal coverage in the regions that are traditionally difficult, such as high-GC content regions, low-GC content regions, and repetitive sequence regions.
Two index types are available for the kit:
Non-index: Libraries do not have index.
Index: Each library contains one i5 index and one i7 index. Library multiplexing up to 96 samples is possible. List of indexes can be downloaded Here.
Kit advantages:
Total time: 1 hr
Hands-on time: 5 min
Easy procedure: Ready-to-use master mix & Less reaction components
Input DNA amount from 100 ng to 1 ug
Document
The PCR-free NGS DNA Library Prep Kit was developed for construction of DNA libraries for next generation sequencing (illumina platform). The kit adds 3′-dT-tailed library adapters to both ends of DNA fragments efficiently. The kit uses double strand DNA fragments (blunt and/or sticky) as input DNA for NGS library construction, and is compatible with DNA fragments generated from both enzymatic methods (BioDynami DNA fragmentation enzymes etc.) and physical methods (sonication, nebulization etc.).
D3182C HiPure Circulating DNA Midi Kit C (Vaccum Protocol)
Product Info
Document
Product Info
Introduction
Free-circulating nucleic acids, such as tumor-specific extracellular DNA fragments and mRNAs in the blood or fetal nucleic acids in maternal blood, are present in serum or plasma usually as short fragments, <1000bp (DNA). HiPure Circulating DNA Midi Kit enables efficient purification of these circulating nucleic acids from human plasma, serum, or urine.
This product is for research use only.
Video
Details
Specifications
Features
Specifications
Main Functions
Isolation circulating DNA from 1-5ml plasma, serum, body fluids using vacuum protocol
Applications
qPCR, liquid or solid chip analysis, hybridization and SNP detection, etc.
Purification method
Mini spin column
Purification technology
Silica technology
Process method
Manual (vacuum)
Sample type
Serum, plasma and other cell-free fluid samples
Sample amount
1-5ml
Elution volume
≥50μl
Time per run
≤60 minutes
Liquid carrying volume per column
4ml
Binding yield of column
1mg
Principle
This product is based on silica Column purification. The sample is lysed and digested with lysate and protease, DNA is released into the lysate. Transfer to an adsorption column. Nucleic acid is adsorbed on the membrane, while protein is not adsorbed and is removed with filtration. After washing proteins and other impurities, Nucleic acid was finally eluted with low-salt buffer.
Advantages
High yield – most optimal process, free DNA (>50bp) can be obtained to the maximum extent
High concentration – low elution volume, ensuring high nucleic acid concentration
High purity – low alcohol binding method, completely removing inhibitor and protein pollution
High recovery – DNA can be recovered at thelevel of PG by silica gel column purification
Kit Contents
Contents
D318201C
D318202C
Purification Times
10
50
Buffer ACL
50 ml
250 ml
Buffer ACB*
60 ml
300 ml
Buffer DCW1*
4.4 ml
22 ml
Buffer DCW2*
5 ml
10 ml
Proteinase K
110 ml
540 mg
Protease Dissolve Buffer
10 ml
30 ml
Carrier RNA
110 μg
110 μg
Nuclease Free Water
10 ml
20 ml
HiPure CFDNA Mini Columns
10
50
2 ml Collection Tubes
20
100
Extender Tube
10
50
Vac-Connector
10
50
Storage and Stability
Proteinase K, Carrier RNA should be stored at 2-8°C upon arrival. However, short-term storage (up to 12 weeks) at room temperature (15-25°C) does not affect their performance. The remaining kit components can be stored dry at room temperature (15-25°C) and are stable for at least 18 months under these conditions. The entire kit can be stored at 2-8°C, but in this case buffers should be redissolved before use. Make sure that all buffers are at room temperature when used.
Experiment Data
Document
Free-circulating nucleic acids, such as tumor-specific extracellular DNA fragments and mRNAs in the blood or fetal nucleic acids in maternal blood, are present in serum or plasma usually as short fragments,
This Rapid Test is for the detection of specific Aspergillus Galactomannan Antigen in Serum or Bronchoalveolar Lavage (BAL).
This product is manufactured by GaDia Diagnostics in Switzerland and distributed in Germany exclusively by Milenia Biotec.
Method/Platform
Immunochromatographic Rapid Test
Range/Assay Sensivity
Test Principle
The principle of the test is colloidal gold immunochromatography. If the sample is positive, the antigens in the sample react with the red-colored nanoparticles and form a complex (Antigen – anti-Aspergillus monoclonal antibodies – gold nanoparticles), which was previously pre-dried on the conjugate pad. The mixture then moves upward on the membrane by capillary action. As the sample flows through the test membrane, the binding conjugate complexes migrate. The anti-Aspergillus antibodies present on the membrane (Test Line) capture the colored conjugate complex and a red line will appear.