T9160-27
Tumor Necrosis Factor alpha (TNFa)
Size
£416.00
- SKU:
- T9160-27
- Purity:
- Purified by immunoaffinity chromatography.
- Storage Conditions:
- -20°C
- Supplier:
- United States Biological
- Host:
- Goat
- Immunogen:
- Recombinant protein corresponding to human TNF-alpha, expressed in E. coli.
- Format:
- Supplied as a lyophilized powder from PBS. No preservative added. Reconstitute with sterile ddH2O to 0.1-1mg/ml.
- Extra Details:
- Tumor Necrosis Factor alpha (TNF-alpha) is a 17.4kD multi-functional pro-inflammatory cytokine primarily secreted by macrophages, but it is also produced by T and B lymphocytes, activated monocytes and fibroblasts. TNF-alpha exists in both a transmembrane and mature soluble form and has many biological properties, including activation of transcription factor NF-?B, the induction of apoptosis in various tumor cell lines and the stimulation of cell differentiation and proliferation under certain conditions. Studies have revealed a role for TNF-alpha in inflammation, septic shock, autoimmune disease and rheumatoid arthritis. Applications: Suitable for use in ELISA and Western Blot. Other applications not tested. Recommended Dilution: ELISA (capture): 0.5-2ug/ml (using 100ul/well). In conjunction with T9160-27A as a detection antibody, this antibody allows detection of 0.2-0.4ng/well of recombinant human TNF-alpha Western Blot: 0.1-0.2ug/ml. Used in conjunction with compatible secondary reagents the detection limit is 1.5-3.0ng/lane, under either reducing or non-reducing conditions. Optimal dilutions to be determined by the researcher. Storage and Stability: Lyophilized and reconstituted products are stable for 12 months after receipt at -20°C. Reconstitute with sterile ddH2O. Aliquot to avoid repeated freezing and thawing. Store at -20°C. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap. Further dilutions can be made in assay buffer.
- Shipping Conditions:
- Blue Ice