227457-HRP
TNF alpha (HRP)
Size
£856.00
- SKU:
- 227457-HRP
- Purity:
- Purified by Protein A affinity chromatography from tissue culture supernatant
- Storage Conditions:
- -20°C
- Supplier:
- United States Biological
- Host:
- Mouse
- Immunogen:
- Recombinant protein corresponding to sheep TNF alpha
- Clone:
- VPM61
- Format:
- Supplied as a liquid in PBS, pH 7.2. Labeled with Horseradish peroxidase (HRP).
- Extra Details:
- Recognizes sheep tumor necrosis factor (TNF) alpha, a 17.5kD cytokine expressed by many different stimulated cell types including monocytes, macrophages, endothelial cells, fibroblasts and both T and B-lymphocytes. The production of TNF alpha is induced by a variety of factors, dependant upon cell type and includes bacterial toxins, IL-1, PDGF, IFN beta, NGF, oncostatin M and viral infections. The presence of TNF alpha is responsible for diverse immunomodulatory, anti-tumor and toxic effects and under certain conditions is also capable of self-stimulation and inhibition. Applications: Suitable for use in ELISA, Western Blot and Immunohistochemistry. Other applications not tested. Recommended Dilutions: Immunohistochemistry: Frozen sections Optimal dilutions to be determined by the researcher. Storage and Stability: Store product at 4°C if to be used immediately within two weeks. For long-term storage, aliquot to avoid repeated freezing and thawing and store at -20°C. Aliquots are stable at -20°C for 12 months after receipt. Dilute required amount only prior to immediate use. Further dilutions can be made in assay buffer. Note: Sodium azide is a potent inhibitor of peroxidase and should not be added to HRP conjugates. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap. Note: Applications are based on unconjugated antibody.
- Shipping Conditions:
- Blue Ice