Tumor necrosis factor-alpha (TNFA) also kowns as TNFR1, It is a potent cytokine, elicits a broad spectrum of biologic responses which are mediated by binding to a cell surface receptor. There are 2 different proteins that serve as major receptors for TNF-alpha, one associated with myeloid cells and one associated with epithelial cells. TNFR1 maps to 12p13. TNFR1 signaling is also known to activate the transcription factor NF-kappa B and promote survival. Tumor necrosis factor, alpha-induced protein 1 (endothelial), also known as TNFAIP1, is a human gene.The gene, present in single copy, was located in the 17q22-q23 region. This gene was identified as a gene whose expression can be induced by the tumor necrosis factor alpha (TNF) in umbilical vein endothelial cells. Studies of a similar gene in mouse suggest that the expression of this gene is developmentally regulated in a tissue-specific manner. The protein is involved in the primary response of the endothelium to TNF.
Applications:
Suitable for use in ELISA and Immunohistochemistry. Other applications not tested.
Recommended Dilution:
Immunohistochemistry (Formalin fixed paraffin embedded): 20ug/ml
Optimal dilutions to be determined by the researcher.
Storage and Stability:
May be stored at 4 degrees C for short-term only. Aliquot to avoid repeated freezing and thawing. Store at -20 degrees C. Aliquots are stable for at least 12 months. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap.
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