WB
H
Endogenous
90 (precursor), 120 (mature)
Rabbit
#P28908
943
Product Information
Product Usage Information
| Application | Dilution |
|---|---|
| Western Blotting | 1:1000 |
Storage
Specificity / Sensitivity
Species Reactivity:
Human
Source / Purification
Polyclonal antibodies are produced by immunizing animals with a synthetic peptide corresponding to residues near the carboxy terminus of human TNFRSF8/CD30 protein. Antibodies are purified by protein A and peptide affinity chromatography.
Background
TNFRSF8/CD30 is a type-I transmembrane glycoprotein that is a member of the TNFR superfamily. CD30 is synthesized as a precursor protein that undergoes extensive post-translational modification before becoming embedded in the plasma membrane as a 120-kDa transmembrane protein (1,2). The expression of CD30 is upregulated in activated T cells and may trigger costimulatory signaling pathways upon its engagement (3,4). While its expression is normally restricted to subsets of activated T cells and B cells, CD30 expression is robustly upregulated in hematologic malignancies, such as Hodgkin lymphoma (HL), anaplastic large cell lymphoma (ALCL), and adult T-cell leukemia, thus making it an attractive target for therapeutic intervention (5,6). Research studies have suggested that in certain disease contexts, CD30 recruits TRAF2 and TRAF5 adaptor proteins to drive NF-kappa B activation, aberrant cell growth, and cytokine production (7-9). CD30 signaling is also regulated by TACE-dependent proteolytic cleavage of its ectodomain, which results in reduced CD30L-dependent activation of CD30+ cells (10,11).
- Froese, P. et al. (1987) J Immunol 139, 2081-7.
- Nawrocki, J.F. et al. (1988) J Immunol 141, 672-80.
- Del Prete, G. et al. (1995) J Exp Med 182, 1655-61.
- Gilfillan, M.C. et al. (1998) J Immunol 160, 2180-7.
- Stein, H. et al. (1985) Blood 66, 848-58.
- Chiarle, R. et al. (1999) Clin Immunol 90, 157-64.
- Horie, R. et al. (2002) Am J Pathol 160, 1647-54.
- Horie, R. et al. (2002) Oncogene 21, 2493-503.
- Horie, R. et al. (2004) Cancer Cell 5, 353-64.
- Hansen, H.P. et al. (2000) J Immunol 165, 6703-9.
- Gruss, H.J. et al. (1997) Immunol Today 18, 156-63.
Species Reactivity
Species reactivity is determined by testing in at least one approved application (e.g., western blot).
Western Blot Buffer
IMPORTANT: For western blots, incubate membrane with diluted primary antibody in 5% w/v BSA, 1X TBS, 0.1% Tween® 20 at 4°C with gentle shaking, overnight.
Applications Key
WB: Western Blotting
Cross-Reactivity Key
H: human M: mouse R: rat Hm: hamster Mk: monkey Vir: virus Mi: mink C: chicken Dm: D. melanogaster X: Xenopus Z: zebrafish B: bovine Dg: dog Pg: pig Sc: S. cerevisiae Ce: C. elegans Hr: horse GP: Guinea Pig Rab: rabbit All: all species expected
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