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General description
24.88 kDa calculated.
Killer cell lectin-like receptor subfamily B member 1B allele B (UniProt: Q5NKN4; also known as CD161 antigen-like family member B, Immunoreceptor NKR-P1C, Natural killer cell surface protein NKR-P1B allele WAG/PVG/BS, Natural killer lymphocyte receptor P1B, CD161b) is encoded by the Klrb1b (also known as Nkrp1b, Nkrp1c) gene (Gene ID: 678513) in rat. NKR-P1B is a single-pass type II membrane protein that is expressed in a subset of natural killer cells. It consists of a cytoplasmic domain (aa 1-45), a helical domain (aa 46-66), and an extracellular domain (aa 67-223). In contrast to NKR-P1C, which functions as an activating receptor, NKR-P1B inhibits NK cell activation. NKR-P1b serves as a receptor for CLEC2D/OCIL and ligand binding contributes to inhibition of cytotoxic natural killer cells. It may also mediate MHC class I-independent ′missing-self′ recognition of allografts, tumor cells, and virus-infected cells. The inhibitory NKR-P1B receptor identifies rat splenic NK cells that are low in Ly49 receptors, but are enriched in CD94/NKG2 receptors. (Ref.: Inngjerdingen, M et al. (2012). J. Immunol. 188(6); 2499-2508; Carlyle, JR et al. (1999). J. Immunol. 162(10); 5917-5923).
Immunogen
IL-2-activated NK cells from PVG.1N (RT1n) rats.
Application
Anti-NKR-P1B (CD161b), clone Stok27, Cat. No. MABF1971, is a rat monoclonal antibody that detects NKR-P1B and has been tested for use in Flow Cytometry and Immunoprecipitation.
Immunoprecipitation Analysis: A representative lot detected NKR-P1B (CD161b) in Immunoprecipitation applications (Kveberg, L., et. al. (2006). J Immunol. 176(7):4133-40).
Flow Cytometry Analysis: A representative lot detected NKR-P1B (CD161b) in Flow Cytometry applications (Kveberg, L., et. al. (2006). J Immunol. 176(7):4133-40; Smelt, M.J., et. al. (2014). Cell Transplant. 23(11):1381-94).
Biochem/physiol Actions
Clone Stok27 is a rat monoclonal antibody that detects Killer cell lectin-like receptor subfamily B member 1B allele B (NKR-P1B) in rat. It targets an epitope within the extracellular domain.
Physical form
Format: Purified
Analysis Note
Evaluated by Flow Cytometry in Rnk16 (Rat NK) cells stably transfected with Stok27 (NKR-1B) antigen.
Flow Cytometry Analysis: 1 µg of this antibody detected NKR-P1B (CD161b) in Rnk16 (Rat NK) cells stably transfected with Stok27 (NKR-1B) antigen.
Other Notes
Concentration: Please refer to lot specific datasheet.
| biological source | rat |
| Quality Segment | 100 |
| conjugate | unconjugated |
| antibody form | purified antibody |
| antibody product type | primary antibodies |
| clone | Stok27, monoclonal |
| species reactivity | rat |
| packaging | antibody small pack of 25 μL |
| technique(s) | flow cytometry: suitable,immunoprecipitation (IP): suitable |
| isotype | IgG2aκ |
| NCBI accession no. | NP_001035279.1 |
| UniProt accession no. | Q5NKN4 |
| target post-translational modification | unmodified |
| Gene Information | rat ... Klrb1C(683758) |
| 长度(mm) | |
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¥ 1563.36
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¥ 2013.69
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NALGENE 180透明塑料管，透明，柔软，多用，经济，内径 x 外径x壁厚，1/8 x 1/4 x 1/16，英寸，每箱数量50，50/箱，8000-0020，Thermofisher，赛默飞世尔询价
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¥ 29754.56
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