Hydroxyl Magnetic Beads

Product Introduction:
Hydroxyl magnetic beads are superparamagnetic microspheres. Their high specific surface area improves binding efficiency, while their magnetic properties ensure ease of handling, making them highly valuable in biotechnology, life science and medical research applications.

Specification

Price$490

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Hydroxyl Magnetic Beads for Nucleic Acid Extraction and Purification

Agarose Hydroxyl Magnetic Beads

Our Products

Alfa Chemistry offers you hydroxyl magnetic beads for nucleic acid extraction and purification. These magnetic beads can specifically bind to nucleic acids in solution through hydrophobic effect, hydrogen bonding and electrostatic interaction under high salt and low pH conditions, without binding to other impurities ( such as proteins ), thus rapidly separating nucleic acids from biological samples.

Product Name	500 nm Hydroxyl Magnetic Beads for Nucleic Acid Extraction and Purification	1-4 μm Hydroxyl Magnetic Beads for Nucleic Acid Extraction and Purification	500 nm Super Hydroxyl Magnetic Beads for Nucleic Acid Extraction and Purification
Catalog Number	NM-MBs017	NM-MBs018	NM-MBs019
Mean Particle Size	500 nm, single dispersion	1-4 μm	500 nm
Surface Group	-OH	-OH	-OH
Concentration	10 mg/mL, 50 mg/mL	10 mg/mL, 50 mg/mL	10 mg/mL, 50 mg/mL
Magnetic Core	Fe₃O₄	Fe₃O₄	Fe₃O₄
Shell	Silica	Silica	Silica
Magnetic Type	Superparamagnetism	Superparamagnetism	Superparamagnetism
Saturation Magnetization	53.51 emu/g	40.37 emu/g	/
Specific Surface Area	25.36 m²/g	9.06 m²/g	/
Preservation Solution	20% Ethanol	Sodium chloride solution	20% Ethanol
Storage Condition	Seal and store at 4 °C for 24 months. Do not freeze. Mix well before use.

*If you have a need for other specifications, we can also provide you with product customization.

Advantages

Our products have superparamagnetism and high magnetic responsiveness, which can significantly save operation time.
Our products have good dispersibility and resuspension, which facilitates efficient combination and recovery of nucleic acids.
Our products have good physical and chemical stability to ensure repeatability.

The agarose hydroxyl magnetic beads provided by Alfa Chemistry have the characteristics of superparamagnetism, fast magnetic responsiveness, good dispersibility, abundant binding sites and extremely low non-specific adsorption. They can covalently couple biological ligands such as peptides, proteins and oligonucleotides to the surface of beads under the action of special chemical reagents, so they are important carrier tools in medical and molecular biology research.

Product Name	30-150 μm Agarose Hydroxyl Magnetic Beads	10-30 μm Agarose Hydroxyl Magnetic Beads	10-30 μm Agarose Hydroxyl Magnetic Beads, Ultra-suspension	10-30 μm Agarose Hydroxyl Magnetic Beads
Catalog Number	NM-MBs020	NM-MBs021	NM-MBs022	NM-MBs023
Particle Size	30-150 μm	10-30 μm	10-30 μm, Ultra-suspension	10-30 μm
Agarose Concentration	4% Agarose			6% Agarose
Surface Group	-OH
Concentration	50% (V/V)
Magnetic Core	Fe₃O₄
Shell	Agarose
Magnetic Type	Superparamagnetism
Saturation Magnetization	30-50 emu/g
Preservation Solution	20% Ethanol
Storage Condition	Seal and store at 4 °C for 24 months. Do not freeze. Mix well before use.

*If you have a need for other specifications, we can also provide you with product customization.

Applications

Biological ligand immobilization
Protein purification

You Need to Know

Do not freeze, dry, or centrifuge our products. These operations will cause the beads to agglomerate, making them difficult to resuspend and disperse, and will affect the chemical activity of the surface functional groups on the beads.
Before using our products, make sure to thoroughly oscillate or ultrasonic to maintain a uniform suspension of the beads.
Our products need to be used with magnetic separation equipment.
Our products are for research use only.