DBCO-PEG2-NHS ester is a click chemistry PEG reagent containing NHS ester that is able to react specifically and efficiently with primary amines (e.g. the side chain of lysine residues or aminosilane-coated surfaces) at neutral or slightly basic condition to form a covalent bond. The hydrophilic PEG spacer arm improves water solubility and provides a long and flexible connection that minimizes steric hindrance involved with ligation. DBCO is commonly used for copper-free Click Chemistry reactions. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.
Detail
DBCO-PEG2-NHS ester is a click chemistry PEG reagent containing NHS ester that is able to react specifically and efficiently with primary amines (e.g. the side chain of lysine residues or aminosilane-coated surfaces) at neutral or slightly basic condition to form a covalent bond. The hydrophilic PEG spacer arm improves water solubility and provides a long and flexible connection that minimizes steric hindrance involved with ligation. DBCO is commonly used for copper-free Click Chemistry reactions. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.
Other Products
Sulfo DBCO-Maleimide
Product Info
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Product Info
Sulfo DBCO-Maleimide a water-soluble sulfhydryl reactive containing a maleimide group and a DBCO moiety. Maleimide group specifically and efficiently reacts with thiols to form stable thioether bonds. The low mass weight will add minimal spacer to modified molecules and will enable simple and efficient incorporation of DBCO moiety onto cysteine-containing peptides or other thiol-containing biomolecules. DBCO is commonly used for copper-free Click Chemistry reactions. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.
Document
Sulfo DBCO-Maleimide a water-soluble sulfhydryl reactive containing a maleimide group and a DBCO moiety. Maleimide group specifically and efficiently reacts with thiols to form stable thioether bonds. The low mass weight will add minimal spacer to modified molecules and will enable simple and efficient incorporation of DBCO moiety onto cysteine-containing peptides or other thiol-containing biomolecules. DBCO is commonly used for copper-free Click Chemistry reactions. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.
R-Phycoerthyrin (R-RPE) Streptavidin Conjugate designed for Lateral Flow
Our Streptavidin R-Phycoerythrin conjugates are manufactured from a red algae and the first of its kind protein based fluorescent particles specifically desinged for lateral flow applications. R-RPE is a highly absorptive fluorescent molecule that has excellent detectability. It is the fluorochrome of choice when the brightest signal is needed and is therefore used most often when high sensitivity is essential for detectability and/or accuracy.
Consistent lot-to-lot performance resulting from continuous culture of source organisms and high purity. – Very high water solubility – Homogeneous structure with defined molecular weights – Total control on growth conditions and nutrition, which avoids contamination from extraneous organisms and waste found in the open ocean. Proteins are harvested at the optimal stage of the growth cycle to assure uniform product characteristics. The pigment is extracted and stabilized within minutes of harvest, virtually eliminating risks from the action of proteases.
250ul stock ready to use for lateral flow
50mL lateral flow running buffer designed for Streptavidin R-Phycoerythrin particles
Excitation max: 566nm
Emission max: 575nm
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R-RPE is manufactured from a red algae
Protein based fluorescent particles specifically desinged for lateral flow applications
Highly absorptive fluorescent molecule with excellent detectability
Plasmid DNA is ready for various downstream applications including restriction digestion, bacterial transformation, sequencing and more
Available in 4 formats: MiniPrep, MiniPrep (Magnetic Bead System), 96-Well MiniPrep (Magnetic Bead System), and MaxiPrep
These kits are designed for the rapid preparation of plasmid DNA from Escherichia coli.
Plasmid MiniPrep Kit
This kit is designed for the rapid preparation of plasmid DNA from small cultures of Escherichia coli using convenient spin columns. The plasmid DNA is preferentially purified from other cellular components such as genomic DNA and RNA. This kit is able to purify plasmids up to 13,000 bp in size, and the typical purification yield is up to 20 μg from 1.5 mL of bacterial culture. Purified DNA is of excellent quality for transformation, restriction enzyme digestion, sequencing and more. Also available in a 96-well format.
Plasmid MiniPrep Kit (Magnetic Bead System and High Throughput Magnetic Bead System)
Norgen’s Plasmid MiniPrep Kit (Magnetic Bead System) is designed for the rapid preparation of plasmid DNA from small batch cultures of Escherichia coli. Norgen’s magnetic beads bind DNA under optimized salt concentrations and release the bound DNA under low salt and slightly alkali conditions. The plasmid DNA is preferentially purified from other cellular components such as genomic DNA and RNA. The purified plasmids are fully digestible with all restriction enzymes tested, and are completely compatible with real-time PCR and NGS.
Norgen’s Plasmid MiniPrep Kit (Magnetic Bead System) is also available in a 96-well (HT) format for high throughput applications. Purification with the 96-well plates can be integrated with a robotic automation system.
Plasmid MaxiPrep Kit
This kit is designed for the rapid spin column preparation of plasmid DNA from up to 100 mL of Escherichia coli cultures. The kit allows for the isolation of plasmid DNA with final endotoxin levels of 0.1 EU/µg of DNA or less. The kit is able to purify plasmids up to 13,000 bp in size, and typical yields from a 100 mL culture for a high copy number plasmid are between 0.4 and 1.0 mg. The purified DNA is fully digestible with all restriction enzymes tested, and is completely compatible with manual or automated sequencing to achieve 95-100% accuracy.
All solutions should be kept tightly sealed and stored at room temperature. This kit is stable for 1 year after the of shipment. The RNase should be stored at -20°C upon arrival. The Resuspension Solution AZ should be stored at 4°C upon addition of RNase enzyme.
Component
Cat. 13300 (50 preps)
Cat. 46400 (250 preps)
Cat. 46500 (4 preps)
Cat. 46600 (20 preps)
Cat. 60300 (50 preps)
Cat. 63000 (192 preps)
Resuspension Solution AZ
12 mL
60 mL
20 mL
100 mL
12 mL
2 x 20 mL
Lysis Buffer N
40 mL
80 mL
40 mL
2 x 80 mL
40 mL
2 x 40 mL
Buffer TN
20 mL
130 mL
55 mL
2 x 130 mL
20 mL
1 x 55 mL 1 x 20 mL
Wash Solution E
12 mL
2 x 18 mL
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–
–
–
Elution Buffer K
8 mL
30 mL
–
–
8 mL
2 x 8 mL
Wash Solution J
–
–
25 mL
3 x 25 mL
–
–
Elution Buffer J
–
–
24 mL
120 mL
–
–
RNase A
1 vial
1 vial
1 vial
1 vial
1 vial
1 vial
Magnetic Bead Suspension
–
–
–
–
1 x 1.1 mL
4 x 1.1 mL
Spin Columns
50
250
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–
–
–
Collection Tubes
50
250
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–
–
–
DNA Maxi Spin Columns with Collection Tubes (Clear ring in column)
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–
4
20
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Maxi Spin Filter Columns with Collection Tubes (Grey ring in column)
