BEAVER Biomedical Engineering Co., LTD.
| Payment Terms | T/T, L/C |
| Supply Ability | 850 L/month |
| Delivery Time | 5-8 days |
| Packaging Details | 1mL/5mL |
| Product Name | Polymer NHS Magbeads Preactivated |
| Bead diameter | 2 μm |
| Concentration | 10 mg/mL |
| Magnetic core | Fe3O4 |
| Package | 1mL/5mL/50mL |
| Specification | 50 mL, 10 mg/mL, 2 μm |
| Brand Name | BeaverBeads |
| Model Number | 70701-50 |
| Certification | COA |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T, L/C | Supply Ability | 850 L/month |
| Delivery Time | 5-8 days | Packaging Details | 1mL/5mL |
| Product Name | Polymer NHS Magbeads Preactivated | Bead diameter | 2 μm |
| Concentration | 10 mg/mL | Magnetic core | Fe3O4 |
| Package | 1mL/5mL/50mL | Specification | 50 mL, 10 mg/mL, 2 μm |
| Brand Name | BeaverBeads | Model Number | 70701-50 |
| Certification | COA | Place of Origin | China |
| High Light | Polymer NHS Magbeads Preactivated ，10 mg mL nhs magnetic beads ，2 um Polymer NHS Magbeads Preactivated | ||
Polymer NHS Magbeads Preactivated N - Hydroxy Succinimide Nanoparticle 2 μm, 10 mg/mL
1, Description:
2, Introduction:
| Product Name | Polymer NHS Magbeads Preactivated |
| Mean particle size | 2 μm |
| Magnetic core | Fe3O4 |
| Shell | Polymer |
| Magnetic | superparamagnetism |
| Ligand content | ~50 μM/mL gel |
| Binding ability | 20~30 mg rabbit IgG/mL beads |
| Preservation fluid | DMAC |
| Operation | Automate/manual |
| * water average particle size, Malvern Nano determination | |
3, FEATURES:
1. Simple, without activation, can be directly covalently coupled with the biological ligand;
2. Efficient, bio-ligand coupling efficiency of up to 90% or more, much higher than the carboxyl beads, while the ligand with a higher binding capacity;
3. Fast, 1 ~ 2h to complete the bio-ligand coupling;
4. Mild, room temperature or 4 ℃ coupling, coupling system pH 5 ~ 9;
5. Stable, the formation of a stable amide bond, to prevent the ligand off.
6. Good biocompatibility, reduced nonspecific adsorption.
4, Precautions:
1. Magnetic beads are sensitive to water. In order to ensure product quality, after sampling immediately cover
the bottle caps and seal with a sealing tape, store at 4 ℃.
2. Beads are not allowed to dry or freeze. Drying and freezing operations may result in the aggregation of
magnetic beads and thus loss of binding activity.
3. Pre-and post-reaction protein content can be determined by indirect methods (e.g., Thermo Scientific ™
Pierce ™ 660 nm Protein Assay, Product No. 22660 and 22662) or by direct methods (e.g., use the Thermo
Scientific ™ Pierce ™ Micro BCA Protein Assay, Product No. 23235) to detect the surface of the magnetic
beads coupled with the protein content. Using wavelengths around 280 nm to determine protein levels is
not advisable. Because NHS groups strongly absorb near 280nm, they can seriously interfere with the
detection.
Company Details
Business Type:
Manufacturer,Exporter,Seller
Year Established:
2011
Total Annual:
23000000-25000000
Employee Number:
80~150
Ecer Certification：
Verified Supplier
BEAVER was founded in the end of 2011, located at Suzhou Industrial Park. BEAVER combines biotech with nanotech as a “twin-turbine”strategy in the product design. BEAVER team focuses on magnetic nanoparticle technology and product development, provides customers with professional sample ... BEAVER was founded in the end of 2011, located at Suzhou Industrial Park. BEAVER combines biotech with nanotech as a “twin-turbine”strategy in the product design. BEAVER team focuses on magnetic nanoparticle technology and product development, provides customers with professional sample ...
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