Novus Biologicals™ Recombinant Human IL-1ra/IL-1F3/IL1RN Protein

Product Code. 18663956

Brand: Novus Biologicals™ NBP235894500ug

Description

Recombinant Protein

IL-1ra/IL-1F3/IL1RN protein is fully biologically active when compared to standard. The ED50 as determined by inhibiting IL-1alpha-dependent proliferation of murine D10S cells is less than 40 ng/mL, corresponding to a specific activity of > 2.5 x 10^4 IU/mg in the presence of 50 pg/mL rHuIL-1alpha

Specifications

• Accession Number: P18510, P18510, P18510
• For Use With (Application): SDS-PAGE, Bioactivity
• Formulation: Lyophilized from a 0.2 μm filtered concentrated solution in PBS, pH 7.4.
• Gene ID (Entrez): 3557
• Molecular Weight (g/mol): MolecularWeight-theroretical: 17.1 kDa
• Quantity: 500 μg
• Storage Requirements: Store at -20°C to -70°C as supplied. After reconstitution, store at 2 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/μg of IL-1 ra/IL-1F3/IL1RN as determined by LAL method.
• Gene Alias: DIRA, ICIL-1 RA, IL1F3, IL-1 ra, IL1RA, IL-1 ra3, IL1RN, IL-1 RN, interleukin 1 receptor antagonist, IRAP, MVCD4
• Gene Symbol: IL1RN
• Reconstitution: Recommended to centrifuge prior to opening. Reconstitute in sterile distilled water or aqueous buffer containing 0.1% BSA to a concentration of 0.1-1.0 mg/mL Apportion stock solutions into working aliquots and store (at <-20°C.)
• Research Category: Biologically Active Proteins, Cancer, Cytokine Research, Immunology, Innate Immunity
• Purity or Quality Grade: >95%, by SDS-PAGE and HPLC
• Protein: IL-1 ra/IL-1F3/IL1RN