WB, IP
H
Endogenous
35
Rabbit IgG
#Q9BZM5
80328
Product Information
Product Usage Information
| Application | Dilution |
|---|---|
| Western Blotting | 1:1000 |
| Immunoprecipitation | 1:50 |
Storage
Specificity / Sensitivity
Species Reactivity:
Human
Source / Purification
Monoclonal antibody is produced by immunizing animals with recombinant human ULBP2 protein.
Background
Natural killer group 2D (NKG2D) is an activating receptor expressed on NK and some T cells. It recognizes a variety of ligands that belong to the non-classical MHC class I family, including MICA, MICB, ULBP1–6 in human and Mult1, H60 (a, b, and c), and Rae-1 (α-ε) in mice. These ligand proteins are not expressed in most tissues under normal conditions, but are expressed in cells under stress, such as viral infection and malignant transformation. Engagement of NKG2D by these ligands activates cytolytic activity of NK and T cells against target cells, providing immunosurveillance. Some of these ligands are polymorphic. There are more than 100 different alleles for MICA, 40 for MICB, and around 20 for ULBPs (1-4). In addition, some of these ligands can be proteolytically cleaved from the cell surface to become soluble forms. The interaction of soluble ligands with NKG2D results in endocytosis and degradation of ligand-receptor complexes, therefore suppressing NKG2D-mediated immunosurveillance (5,6). However, recent data also demonstrated that soluble ligands can promote NK cell activation and tumor rejection (7,8).
- Zingoni, A. et al. (2018) Front Immunol 9, 476.
- Dhar, P. and Wu, J.D. (2018) Curr Opin Immunol 51, 55-61.
- Schmiedel, D. and Mandelboim, O. (2018) Front Immunol 9, 2040.
- Duan, S. et al. (2019) Mol Cancer 18, 29.
- Groh, V. et al. (2002) Nature 419, 734-8.
- Vyas, M. et al. (2017) Oncoimmunology 6, e1339854.
- Deng, W. et al. (2015) Science 348, 136-9.
- Zhang, J. et al. (2015) Front Immunol 6, 97.
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 nonfat dry milk, 1X TBS, 0.1% Tween® 20 at 4°C with gentle shaking, overnight.
Applications Key
WB: Western Blotting IP: Immunoprecipitation
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
Trademarks and Patents
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