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GE44152105050350

Sera-Mag™ magnetic carboxylate modified particles

Cytiva 44152105050350, 1 μm avg. part. size, suspension (5% Solids)

Synonym(s):

Carboxylate Modified Beads, Carboxylate Modified Particles, Sera-Mag Magnetic Particles

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About This Item

UNSPSC Code:
41115700
NACRES:
NA.56

ligand

(carboxylate modified particles)

form

suspension (5% Solids)

packaging

pkg of 100 mL

manufacturer/tradename

Cytiva 44152105050350

concentration

10 mg/mL

avg. part. size

1 μm

shipped in

wet ice

storage temp.

2-8°C

Related Categories

General description

Sera-Mag™ SpeedBeads and Sera-Mag™ Carboxylate-Modified Magnetic Particles combine a fast magnetic response time and high binding capacity with a large surface area, high sensitivity, stability, physical integrity, and fast reaction kinetics. Covalent coupling of biomolecules such as proteins and nucleic acids to carboxyl groups on the surface is easily accomplished using our standard coupling technology. The core of the particle is made by a free radical emulsion polymerization of styrene and acid monomer. One (Sera-Mag™) or two (Sera-Mag™ SpeedBeads) layers of magnetite are then coated onto this core, while the surface is modified to minimize non-specific binding of proteins.

Application

Sera-Mag™ SpeedBeads and Sera-Mag™ Carboxylate-Modified Magnetic Particles typical application uses include sample preparation, proteomics, nucleic acid isolation, and immunoassay applications.

Features and Benefits

Sera-Mag™ SpeedBeads and Sera-Mag™ Carboxylate-Modified Magnetic Particles allow convenient covalent coupling of target molecules.

  • Carboxylic groups on the surface permit easy covalent coupling to biomolecules of interest using convenient carbodiimide chemistry.
  • Different levels of hydrophobicity/hydrophilicity available.
  • Available in Sera-Mag™ SpeedBeads and original Sera-Mag™ versions.
  • Excellent sensitivity and low nonspecific binding for greater accuracy.
  • Fast Magnetic Response Times and Stable Physical Integrity.
  • Unique cauliflower-like surface increases overall binding capacity.
  • Salt-tolerance and slow settling rate provides excellent colloidal stability in the absence of a magnetic field.
  • Uniform diameter provides high surface area and excellent lot-to-lot reproducibility.
  • Surfactant-free particles require no washing.
  • Stability in buffer systems and detergents allows versatility in reagent and sample preparation.
  • Fast reaction kinetics increases throughput and precision.
Sera-Mag™ SpeedBeads and Sera-Mag™ Carboxylate-Modified Magnetic Particles allow convenient covalent coupling of target molecules.

  • Carboxylic groups on the surface permit easy covalent coupling to biomolecules of interest using convenient carbodiimide chemistry.
  • Different levels of hydrophobicity/hydrophilicity available.
  • Available in Sera-Mag™ SpeedBeads and original Sera-Mag™ versions.
  • Excellent sensitivity and low nonspecific binding for greater accuracy.
  • Fast Magnetic Response Times and Stable Physical Integrity

Storage and Stability

Unless otherwise stated, refrigerate (2-8 °C) product when not in use but do not freeze. Store upright and keep bottle tightly sealed. Mix product with gentle inversion by hand, roller or vortex mixer.

Analysis Note

To view the Certificate of Analysis for this product, please visit www.cytiva.com.

Legal Information

Sera-Mag is a trademark of Cytiva

Storage Class

12 - Non Combustible Liquids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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