300 nm-5 µm Streptavidin Magnetic Beads and 10-30 µm Agarose Beads

Name: 300 nm-5 µm Streptavidin Magnetic Beads and 10-30 µm Agarose Beads
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Cat.No: IRMGM-0050 Datasheet

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Product Name	300 nm-5 µm Streptavidin Magnetic Beads and 10-30 µm Agarose Beads
Catalog No.	IRMGM-0050
Description	Alta DiagnoTech streptavidin magnetic beads use covalently coupled streptavidin on uniform superparamagnetic particles for rapid capture and separation of biotinylated antibodies, nucleic acids, proteins and other ligands. Polymer-particle and agarose magnetic-bead formats cover a broad size range and support automated high-throughput handling.
Intended Use	Capture and magnetic separation of biotinylated antibodies, nucleic acids, proteins and other ligand molecules.
Principle / Technology	High-affinity streptavidin-biotin binding with an affinity constant of approximately 10^-15.
Performance Range / Specifications	Particle options include 300 nm, 1, 2, 2.8, 3 and 5 µm at 10 mg/mL plus 10-30 µm agarose magnetic beads at 20% v/v. Binding data across the 1 µm, 2 µm, 5 µm and 300 nm variants are 500, 400, 400 and 450 pmol/mg for a 24-nt biotinylated oligonucleotide and 20, 20, 15 and 15 µg/mg for biotinylated IgG.
Sensitivity / LOD	Application examples detect biotinylated IgG down to 6.25 ng/mL and biotinylated DNA probe down to 6.25 fmol/mL.
Storage Conditions	2-8 °C
Shelf Life	2 years
Package Specifications	Polymer beads: 1, 10 or 100 mL; agarose beads: 5, 10 or 50 mL; trial set: four 1 mL bead types
Product Form	Streptavidin-functionalized magnetic beads
Key Features	300 nm-5 µm polymer bead options 10-30 µm agarose bead option High biotin-binding capacity Rapid magnetic response and automation compatibility
Concentration	10 mg/mL for the polymer magnetic-bead options; 20% v/v for the agarose magnetic-bead option
Product Type	Streptavidin affinity magnetic beads
Function / Efficacy	Affinity capture and magnetic separation of biotinylated targets.
Storage Buffer	1× PBS containing 0.1% w/v BSA and 0.1% v/v ProClin 300
Matrix	Superparamagnetic microspheres; an agarose magnetic-bead option is also available
Particle Size	300 nm, 1, 2, 2.8, 3 or 5 µm; agarose option 10-30 µm
Ligand / Bonded Phase	Streptavidin
Ligand Coupling Method	Covalent coupling of streptavidin to the bead surface

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For research use only, not for clinical use.