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Magnetic Beads & Agarose

Highest biotin-binding streptavidin magnetic beads and agarose on the market

Over the past 10 years, Solulink’s streptavidin-coupled NanoLink™ and MagnaLink™ Beads have been widely used in types of organizations and are regularly cited in papers for diverse manual and automated applications. Watch the video to learn more: 


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
Cat. No. Product Name Size Price
M-1002-010 NanoLink™ Streptavidin Magnetic Beads 0.8 μm 1 mL at 10 mg/mL $265.00
M-1002-020 NanoLink™ Streptavidin Magnetic Beads 0.8 μm 2 mL at 10 mg/mL $395.00
M-1002-050 NanoLink™ Streptavidin Magnetic Beads 0.8 μm 5 mL at 10 mg/mL $895.00
M-1002-100 NanoLink™ Streptavidin Magnetic Beads 0.8 μm 10 mL at 10 mg/mL $1,625.00
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 $265.00
M-1000-001 NanoLink™ Amino Magnetic Beads 0.8 μm 1mL at 10 mg/mL $55.00
M-1003-010 MagnaLink™ Streptavidin Magnetic Beads 2.8 µm 1 mL at 10 mg/mL $235.00
M-1003-020 MagnaLink™ Streptavidin Magnetic Beads 2.8 µm 2 mL at 10 mg/mL $365.00
M-1003-050 MagnaLink™ Streptavidin Magnetic Beads 2.8 µm 5 mL at 10 mg/mL $795.00
M-1003-100 MagnaLink™ Streptavidin Magnetic Beads 2.8 µm 10 mL at 10 mg/mL $1,305.00
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 $310.00
M-1005-010 MagnaLink™ Amino Magnetic Beads 2.8 µm 1mL at 10 mg/mL $125.00
N-1000-002 Streptavidin Agarose Ultra Performance 2 mL $160.00
N-1000-005 Streptavidin Agarose Ultra Performance 5 mL $310.00
N-1000-010 Streptavidin Agarose Ultra Performance 10 mL $575.00