Presentation: Sterile filtered, lyophilized from 3 mM Sodium Phosphate, pH 8.0 + 20mM NaCl.
Synonyms: TNF, APC1 protein, Cachectin, DIF, TNF Alpha, Tumor necrosis factor-alpha, TNF-alpha, TNF-a, TNFA, Tumor necrosis factor, TNF, macrophage-derived, TNF, monocyte-derived, TNFSF2
Recommended Storage: Store Lyophilized at room temperature up to 1 month; Reconstituted for up to 2 weeks at 2°C to 8°C. Aliquot and freeze at -20°C for long term storage. Avoid freeze/thaw cycles.
Protein Type: Recombinant
Reconstitution Instructions: Centrifuge the vial prior to opening. Reconstitute in water to a concentration of 0.1-1.0 mg/ml. Note: Allow the reconstituted vial to sit at room temperature for 2 hours before use. Do not vortex. This solution can be stored at 2-8°C for up to 1 week. For extended storage it is recommended to further dilute in a buffer containing a carrier protein (example 0.1% BSA) and store in working aliquots at -20°C to -80°C.
Purification: Greater than 98% by SDS-PAGE and HPLC
Predicted Molecular Weight: 17.4 kDa