Novus Biologicals™ Recombinant Human IL-31 Protein

Product Code.	Quantity	unitSize
18415342	100 μg	100µg
18482522	10 μg	10µg
18414452	1 mg	1mg
18444802	500 μg	500µg

Product Code. 18415342 Supplier Novus Biologicals™ Supplier No. NBP234870100ug

Description

Recombinant Protein

IL-31 protein is fully biologically active when compared to standard. The specific activity is determined by inducing STAT3 activation using human U-87 MG cells. 5 ng/mL of IL-31 can effectively induce STAT3 activation

Specifications

• Accession Number: Q6EBC2, Q6EBC2, Q6EBC2
• Concentration: LYOPH
• For Use With (Application): PAGE, Bioactivity
• Formulation: Lyophilized from a 0.2 um filtered concentrated solution in PBS, pH7.4.
• Gene ID (Entrez): 386653
• Molecular Weight (g/mol): 15.8 kDa
• Quantity: 100 μg
• 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.
• Endotoxin Concentration: Less than 1 EU/ug of IL-31 as determined by LAL method.
• Gene Alias: IL-31interleukin-31, interleukin 31
• Gene Symbol: IL31
• 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.
• Research Category: Biologically Active Proteins
• Purity or Quality Grade: >97% pure by SDS-PAGE and HPLC
• Protein: IL-31