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You are here:Home » Growth Factors, Cytokines » Growth Factors-TNF » TNF-alpha, Soluble, Recombinant, Human (Tumor Necrosis Factor Ligand Superfamily Member 2, Cachectin)

TNF-alpha, Soluble, Recombinant, Human (Tumor Necrosis Factor Ligand Superfamily Member 2,
Cachectin)

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Specifications

Tumor necrosis factor (TNF, cachexin or cachectin and formerly known as tumor necrosis factor-alpha) is a cytokine involved in systemic inflammation and is a member of a group of cytokines that stimulate the acute phase reaction.
Catalog #045342
Biological ActivityInduces cell death at a concentration range of 0.1-1ng/ml (WEHI 164 cells).
SequenceA FLAG®-tag is fused at the N-terminus of human TNF-alpha (aa 85-223).
Storage and StabilityShort-term Storage: +4°C
Long-term Storage: -20°C
Stable for at least 1 year after receipt when stored at -20°C.
Molecular Weight~17kD (SDS-PAGE)
SourceHuman, E. coli
Purity>95% (SDS-PAGE)
Concentration1mg/ml
FormSupplied as a lyophilized powder from a 0.2um filtered solution in PBS pH 7.2.
SpecificityBinds to human and mouse TNF-R1.
Important NoteThis product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications without the expressed written authorization of United States Biological.
Alternate namesTumor Necrosis Factor Ligand Superfamily Member 2, Cachectin


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