R&D Systems™ Recombinant Human GDF-15 (E. coli-expressed) Protein

Artikelnummer. 18716039

Marke: R&D Systems™ 9279GD050

Beschreibung

Extensive quality control produces industry leading bioactivity and lot-to-lot consistency that instills confidence in results and ensures reproducibility.

Measured by its ability to activate SRE-SEAP reporter in HEK293 human embryonic kidney cells transfected with human c-Ret and human GFRAL. The ED50 for this effect is 0.2-2 ng/mL.

The Recombinant Human GDF-15 (E. coli-expressed) Protein is derived from E. coli. The Recombinant Human GDF-15 (E. coli-expressed) Protein has been validated for the following applications: Bioactivity.

Bestellinformation

The product is shipped at ambient temperature.

Spezifikation

• Accession Number: Q99988
• For Use With (Application): Bioactivity
• Formulation: Lyophilized from a 0.2μm filtered solution in PBS and NaCl
• Gene ID (Entrez): 9518
• Molecular Weight (g/mol): 12 kDa
• Name: GDF15, growth differentiation factor 15, growth/differentiation factor 15, Macrophage inhibitory cytokine 1, MIC-1, MIC-1NSAID-activated gene 1 protein, MIC1Prostate differentiation factor, NAG-1, NAG-1NSAID-regulated gene 1 protein, NSAID (nonsteroidal i
• Quantity: 50μg
• Source: E. coli-derived human GDF-15 protein Ala197-Ile308
• Storage Requirements: Use a manual defrost freezer and avoid repeated freeze-thaw cycles. 12 months from date of receipt, -20 to -70° C as supplied. 1 month, 2 to 8° C under sterile conditions after reconstitution. 3 months, -20 to -70° C under sterile conditions after reconstitution.
• Regulatory Status: RUO
• Endotoxin Concentration: <0.10 EU per 1μg of protein by LAL method
• Biological Activity: 0.5 to 3μg/mL (ED 50)
• Product Type: Recombinant protein
• Conjugate: Unconjugated
• Species: Human
• Recombinant: Recombinant
• Protein Tag: No
• Purity or Quality Grade: >90%, by SDS-PAGE visualized with Silver Staining and quantitative densitometry by Coomassie Blue Staining.

For Research Use Only