GRADE & PURITYAnimal Free?Animal-free — produced without animal-derived components to reduce contamination risk. Use in biomanufacturing and culture avoiding animal-origin material.Carrier Free?Carrier-free — supplied without added carrier protein/stabilizer. Use when carriers (e.g. BSA) would interfere with conjugation or sensitive assays.Bioactive?Bioactive grade — verified to retain biological activity in functional assays. Use when the molecule must be functionally active, not just pure.ActiBioPure™?ActiBioPure™ — Aladdin's premier line for bioactive and recombinant products. Use when both high purity and preserved biological activity are required.High Performance?High-performance grade with optimized purity and performance characteristics. Use for sensitive analyses where ordinary grades fall short.≥95%(SDS-PAGE)See COA
Expression System
E.coli
Accession #
P01375
Protein Tag
No tag
Expression system
E. coli
Endotoxin Concentration
<0.1 EU/μg
Bioactivity
Measured in a cytotoxicity assay using L‑929 mouse fibroblast cells in the presence of the metabolic inhibitor actinomycin D (Catalog # A113142). The ED₅₀ for this effect is typically <0.05 ng/mL.
ActiBioPure™, Animal Free, Bioactive, Carrier Free, High Performance
Specifications & Purity
Animal Free, Carrier Free, Bioactive, ActiBioPure™, High Performance, ≥95%(SDS-PAGE), See COA
Biochemical and Physiological Mechanisms
Tumor necrosis factor-α (TNFα) is a kind of cytokine mainly produced by macrophages and monocytes, which can participate in the immune response and inflammatory response of the body. The increase of TNFα value is closely related to sepsis, malignant tumor
Purity
≥95% (SDS-PAGE)
Bioactivity
Measured in a cytotoxicity assay using L‑929 mouse fibroblast cells in the presence of the metabolic inhibitor actinomycin D (Catalog # A113142). The ED₅₀ for this effect is typically <0.05 ng/mL.
Store at -20°C,Avoid repeated freezing and thawing
Shipped In
Ice chest + Ice pads
Stability And Storage
Store at -80 ℃ for 24 months. Store at -20 ℃ for 12 months. Upon receipt, it is recommended to aliquot. Avoid freeze/thaw cycle.
Images
Recombinant Human TNF-alpha Protein (rp152506)-Protein Bioactivity Measured in a cytotoxicity assay using L‑929 mouse fibroblast cells in the presence of the metabolic inhibitor actinomycin D (Catalog # A113142). The EC₅₀ for this effect is typically <0.05ng/mL.
Recombinant Human TNF-alpha Protein (rp152506)-SDS-PAGE 2μg/lane of Recombinant Human TNF-alpha was resolved with SDS-PAGE under reducing (R) conditions and visualized by Coomassie® Blue staining, showing a single band at 16 kDa.
Documentation
📋 Safety Data Sheet (SDS)
Comprehensive hazard, handling, storage, and regulatory compliance document.
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