Magnetic Beads & Agarose
Highest biotin-binding streptavidin magnetic beads and agarose on the market
Solulink offers streptavidin magnetic beads and agarose with the highest biotin-binding capacity on the market – beads with as much as 12X higher binding capacity and agarose with 20% lower price. Higher binding translates into reduced bead mass or agarose required to immobilize a biotinylated sample and lower background noise from nonspecific binding, resulting in better signals and lower net costs.
Molecule |
NanoLink (0.8 um) Binding Capacity |
MagnaLink (2.8 um) Binding Capacity |
Free biotin |
>14 nmol/mg |
>12 nmol/mg |
Biotinylated oligo (23-mer) |
>2.5 nmol/mg |
>0.8 nmol/mg |
Biotinylated IgG (3 biotins per IgG) |
>250 ug/mg |
>112.6 ug/mg |
The secret is in the crosslinking
The key to high biotin binding is in the unique covalently crosslinked streptavidin, based on Solulink’s proprietary linking technology. The high surface area, when combined with our efficient linking chemistry, produces a consistent, ultra-high, biotin-binding bead.
Applications
- Immobilization of biotinylated biomolecules or drugs
- Immunoprecipitation, ChIP, cell capture, and others
- Cell-surface labeling with biotinylation reagents, followed by precipitation with streptavidin
- Recovery of biotinylated DNA for dideoxy sequencing
Streptavidin Agarose Ultra Performance™
High biotin-binding streptavidin agarose
Solulink’s Streptavidin Agarose Ultra Performance™ provides high biotin binding at a low price. We used Solulink’s proprietary linking technology coupled with a 6% highly crosslinked agarose to boost the biotin binding capacity of the high specific activity streptavidin. This ideal combination provides a biotin binding capacity of >330 nmol/mL of resin—one of the highest loading-capacity products currently available. Use Solulink’s Streptavidin Agarose Ultra Performance™ for improved recovery of any biotinylated biomolecule and you can lower nonspecific binding, lower costs, and get better results.
Application Note: How to Capture at Least 2x More Antigen in an Immunoprecipitation
Comparative Binding Data
Advantages
- High binding capacity - Higher biotin binding capacity at >20% lower price
- Crosslinked agarose - Solulink's proprietary linker enables higher binding capacity, lower background, and less leaching
- Multiple sizes - Available in 2 mL, 5 mL, 10 mL, and bulk quantities
Applications
- Immobilization of biotinylated biomolecules or drugs
- Immunoprecipitation, ChIP, cell capture, and others
- Cell-surface labeling with biotinylation reagents, followed by precipitation with streptavidin
- Recovery of biotinylated DNA for dideoxy sequencing
| Catalog # | Product Name | Size | Price |
|---|---|---|---|
| M-1002-010 | NanoLink™ Streptavidin Magnetic Beads 0.8 μm | 1 mL at 10 mg/mL | $250.00 |
| M-1002-020 | NanoLink™ Streptavidin Magnetic Beads 0.8 μm | 2 mL at 10 mg/mL | $375.00 |
| M-1002-050 | NanoLink™ Streptavidin Magnetic Beads 0.8 μm | 5 mL at 10 mg/mL | $850.00 |
| M-1002-100 | NanoLink™ Streptavidin Magnetic Beads 0.8 μm | 10 mL at 10 mg/mL | $1,550.00 |
| M-1002-1000 | NanoLink™ Streptavidin Magnetic Beads 0.8 μm | 100 mL at 10 mg/mL: Please Inquire for Pricing | $0.00 |
| M-1001-010 | NanoLink™ 4FB Magnetic Beads 0.8 μm | 1 mL at 10 mg/mL | $250.00 |
| M-1000-001 | NanoLink™ Amino Magnetic Beads 0.8 μm | 1mL at 10 mg/mL | $50.00 |
| M-1003-010 | MagnaLink™ Streptavidin Magnetic Beads 2.8 µm | 1 mL at 10 mg/mL | $225.00 |
| M-1003-020 | MagnaLink™ Streptavidin Magnetic Beads 2.8 µm | 2 mL at 10 mg/mL | $350.00 |
| M-1003-050 | MagnaLink™ Streptavidin Magnetic Beads 2.8 µm | 5 mL at 10 mg/mL | $750.00 |
| M-1003-100 | MagnaLink™ Streptavidin Magnetic Beads 2.8 µm | 10 mL at 10 mg/mL | $1,250.00 |
| M-1003-1000 | MagnaLink™ Streptavidin Magnetic Beads 2.8 µm | 100 mL at 10 mg/mL: Please Inquire for Pricing | $0.00 |
| M-1004-010 | MagnaLink™ 4FB Magnetic Beads 2.8 μm | 1 mL at 10 mg/mL | $295.00 |
| M-1005-010 | MagnaLink™ Amino Magnetic Beads 2.8 µm | 1mL at 10 mg/mL | $120.00 |
| N-1000-002 | Streptavidin Agarose Ultra Performance | 2 mL | $150.00 |
| N-1000-005 | Streptavidin Agarose Ultra Performance | 5 mL | $295.00 |
| N-1000-010 | Streptavidin Agarose Ultra Performance | 10 mL | $550.00 |
| S-6001-001 | Magnetic Stand | holds 1.5 mL tube | $75.00 |
| A-9404-001 | BeadLink Kits | Immobilizes 100 µg of Ab (NanoLink) | $395.00 |
| A-9404-002 | BeadLink Kits | Immobilizes 100 µg of Ab (MagnaLink) | $395.00 |