CD27 Rabbit anti-Human, Polyclonal, Invitrogen
Rabbit Polyclonal Antibody
Manufacturer: Invitrogen PA528036
PA5-28036 targets CD27 in IHC (P) and WB applications and shows reactivity with Human samples. The PA5-28036 immunogen is recombit protein fragment corresponding to a region within amino acids 1 and 225 of Human CD27. Store product as a concentrated solution. Centrifuge briefly prior to opening the vial. For short-term storage (1-2 weeks), product can be stored at 4°C. For long-term storage, aliquot and store product at -20° C or below, avioiding multiple freeze-thaw cycles.CD27 is a 50 kDa member of the tumor necrosis factor (TNF) receptor superfamily that includes CD40 and CD30. The TNF superfamily members are known for the regulation of cell proliferation and death. In contrast to the expression of other TNFR/TNF family members, expression of CD27 and its ligand CD70 is predomitly confined to lymphocytes. High expression levels of CD27 appear to be dependent on proper ligation of antigen receptors. CD70 expression requires additional co-stimulatory and/or pro-inflammatory signals. CD27 is expressed as a disulfide-linked homodimer on mature thymocytes, peripheral blood T cells and a subpopulation of B cells. Activation of T cells via TCR-CD3 complex results in upregulation of CD27 expression on the plasma membrane as well as in the release of its soluble 28-32 kDa form, sCD27, detected in the plasma, urine or spinal fluid. Soluble CD27 is an important prognostic marker of acute and chronic B cell maligcies. RgpA, a cystein proteinase, although activating T cells through the protease-activated receptors (PARs), degradates CD27 and counteracts T cell activation mediated by CD27 and its ligand CD70. CD27-binding protein (SIVA), a proapoptotic protein, can bind to this receptor and is thought to play an important role in the apoptosis induced by this receptor. Diseases associated with CD27 dysfunction include Lymphoproliferative Syndrome 2 and Autosomal Recessive Lymphoproliferative Syndrome.
|Recombit protein fragment corresponding to a region within amino acids 1 and 225 of Human CD27|
|Antigen affinity chromatography|
|Immunohistochemistry (Paraffin), Western Blot|
|0.1M tris glycine with 10% glycerol and 0.01% thimerosal; pH 7|
|CD27 antigen, CD27L receptor, T cell activation antigen CD27, T cell activation antigen S152, T-cell activation antigen CD27, tumor necrosis factor receptor superfamily member 7|
|Store at 4°C short term. For long term storage, store at -20°C, avoiding freeze/thaw cycles.|
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