Novus Biologicals™ Recombinant Human Defensin beta 2 Protein

Recombinant Protein

Product Code	Brand	Quantity
18470922	Novus Biologicals™ NBP2-34910-5ug	5 μg
18432822	Novus Biologicals™ NBP2-34910-500ug	500 μg
18434272	Novus Biologicals™ NBP2-34910-1mg	1 mg
18450262	Novus Biologicals™ NBP2-34910-100ug	100 μg

Description

Defensin beta 2 protein is fully biologically active when compared to standard. The biological activity determined by a chemotaxis bioassay using immature human dendritic cells is in a concentration range of 10-100 ng/mL.

Specifications

• Accession Number: O15263, O15263, O15263
• For Use With (Application): PAGE, Bioactivity
• Gene ID (Entrez): 13215
• Storage Requirements: Store at -20°C to -70°C as supplied. After reconstitution, store at 2°C to 8°C for 1 month and at -20°C to -70°C for long term storage. Avoid repeated freeze-thaw cycles.
• Gene Alias: BD-2, Defb2, Defb2 defensin beta 2, defensin beta 2
• Research Category: Biologically Active Proteins
• Protein: Defensin beta 2

• Concentration: LYOPH
• Formulation: Lyophilized from a 0.2 um filtered concentrated solution in 20 mM PB, pH 7.4, 130 mM NaCl.
• Molecular Weight (g/mol): 4.3 kDa
• Endotoxin Concentration: Less than 1 EU/ug of Defensin beta 2 as determined by LAL method.
• Reconstitution: Recommended to centrifuge prior to opening. Reconstitute in sterile distilled water or aqueous buffer containing 0.1% BSA to a concentration of 0.1-1.0mg/mL. Apportion stock solutions into working aliquots and store at <-20°C.
• Purity or Quality Grade: >98% pure by SDS-PAGE and HPLC