Jump to content Jump to navigation menu

MagSi-Direct 1.0, 2 ml beads

From  magtivio
for protein biochemistry and molecular biology
Pack Qty.
Magnetic beads
Storage temp. +4 °C

Magnetic beads for covalent coupling of chosen ligands.

€521.40/Pack Qty. 

excl. VAT. | 1 kit per Pack Qty.

Art. No. 1615.1

In stock
Delivery fast, simple and reliable!
from 6 Pack Qty. €495.33/Pack Qty.
from 24 Pack Qty. €469.26/Pack Qty.
Carl Roth subscription service

Now recurring orders conveniently delivered as a subscription!

With the new Carl Roth Replenishment Service you can let products be ordered automatically which you need regularly in your lab!

How it works:

Put all products for your subscription in the desired quantity in the basket.


In the shopping cart, select the option "Order shopping cart as subscription" Order as subscription.


Set Starty point and interval for your subscription and submit order!

By the way: Through your account you can customize or delete your subscriptions anytime.

Product details

  • Paramagnetic beads and surface coating reagents for custom functionalization
  • Efficient and delicate coupling for many sensitive targets
  • Binding only takes a few minutes
  • Produces non-covalent binding that is strong even under extreme conditions
  • Maximum binding interaction with large biomolecules
  • Functionalized beads can be stored ready-to-use in various aqueous buffers

MagSi-Direct includes easy-to-use MagSi beads and coating solutions enabling the immobilization of your specific biological molecule to a magnetic support. With MagSi-Direct you can turn ANY molecule that interacts with a specific partner into a powerful new biomagnetic reagent. Just magnetize your molecule to unleash the power of magnetic bead technology in your research or project.

The coating of MagSi-Direct acts as a nanoglue, using non-specific electron donation from electron-rich groups of the target biomolecule including -COOH, -CONH-, -NH2, -NHR-, -NR2, -OH, -SH, -X. As a result, MagSi- Direct allows coupling of a wide variety of medium-large biological molecules, ranging from proteins such as antibodies, cell receptor proteins, lectins, peptide aptamers and enzymes to non-protein molecules. MagSi-Direct can be used in many applications, for instance in cell therapy research, in flow cytometry, in protein chemistry.

Bigger packages available on request.

MagSi-Direct 1.0 for protein biochemistry and molecular biology

Kit with magnetic silica beads of 1 μm size for covalent coupling of chosen ligands. With a mean bead diameter of 1,0 μm, MagSi-Direct 1.0 is especially suitable for immunoassays and capture reactions in volumes ≤1000 μl.

The kit contains

Ready-to-use MagSi-Direct 1.0 beads, 10X Immobilization Buffer and Blocking Buffer. Contents of this Kit may not be bought separately.

MagSi-Direct 1.0
Selected quantity:   0
  1. Subtotal:  0.00
Art. No. Pack Qty. Pack. Packaging Price Quantity
1615.1 1 kit cardboard 2 ml beads


1615.2 1 kit cardboard 10 ml beads


In stock
In procurement
Not available
Delivery date currently unknown
Selected quantity:   0
  1. Subtotal:  0.00

Downloads / MSDS

Certificates of Analysis

You can search for and download your certificate of analysis for the selected product here. Please provide your batch number.
The following analysis certificates have been found:

Type analysis

d501 µm