TNF alpha (Tumor Necrosis Factor alpha, TNFA, DIF, TNLG1F)

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£512.00

SKU:: 052156
Reinheit:: Purified by Protein A affinity chromatography.
Lagerbedingungen:: -20°C
Hersteller:: United States Biological
Host:: Mouse
Immunogen:: Recombinant protein corresponding to human Tumor Necrosis Factor a.
Klon:: MAb1
Format:: Supplied as a liquid in PBS, pH 7.4, 15mM sodium azide.
Weitere Details:: TNF-alpha is a cytokine produced by monocytes, macrophages, neutrophils, NK cells, CD4+ T cells and many transformed cells. It can be expressed as a 17kD free molecule, or as a 26kD membrane protein. TNF-alpha easily forms stable trimers, but also other multimeric complexes. In the immune system, it is an important regulator, which has cytolytic and cytostatic activity against a range of tumor cells, increases fibroblast proliferation and supports neutrophil chemotaxis and phagocytosis. Applications: Suitable for use in ELISA and Western Blot. Other applications not tested. Recommended Dilution: ELISA (capture): in combination with 046194-Biotin Optimal dilutions to be determined by the researcher. Storage and Stability: May be stored at 4°C for short-term only. Aliquot to avoid repeated freezing and thawing. Store at -20°C. Aliquots are stable for 12 months after receipt. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap.