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Invitrogen
NK1.1 Monoclonal Antibody (PK136), Alexa Fluor™ 700, eBioscience™
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NK1.1 Antibody (56-5941-82) in Flow
Product Details
56-5941-82
Species Reactivity
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Product Specific Information
Description: The PK136 monoclonal antibody reacts with mouse NK1.1, an antigen expressed by natural killer cells and a subset of T cells in the NK1.1 mouse strains including C57BL and NZB. Several commonly used laboratory mouse strains such as BALB/c, SJL, AKR, CBA, C3H and A do not express the NK1.1 antigen. For detection of NK cells in these strains the monoclonal antibody DX5 (Product # 14-5971) should be used. Simultaneous staining of C57BL/6 spleen cells with PK136 and DX5 reveals coexpression of both markers by a majority of cells as well as presence of small populations of DX5+PK136- and DX5-PK136+ cells.
Applications Reported: This PK136 antibody has been reported for use in flow cytometric analysis.
Applications Tested: This PK136 antibody has been tested by flow cytometric analysis of mouse splenocytes. This can be used at less than or equal to 1 µg per test. A test is defined as the amount (µg) of antibody that will stain a cell sample in a final volume of 100 µL. Cell number should be determined empirically but can range from 10^5 to 10^8 cells/test. It is recommended that the antibody be carefully titrated for optimal performance in the assay of interest.
Alexa Fluor® 700 emits at 723 nm and can be excited with the red laser (633 nm). Most instruments will require a 685 LP mirror and 710/20 filter. Please make sure that your instrument is capable of detecting this fluorochrome.
Excitation: 633-647 nm; Emission: 723 nm; Laser: Red Laser.
Filtration: 0.2 µm post-manufacturing filtered.
Target Information
NK1.1 (Killer cell lectin-like receptor subfamily B, member 1, KLRB1, NKR-P1A, CD161, cluster of differentiation 161), refers to Natural Killer (NK) cells, lymphocytes that mediate cytotoxicity and secrete cytokines after immune stimulation. Several genes of the C-type lectin superfamily, including the rodent NKRP1 family of glycoproteins, are expressed by NK cells and may be involved in the regulation of NK cell function. The KLRB1 protein contains an extracellular domain with several motifs characteristic of C-type lectins, a transmembrane domain, and a cytoplasmic domain. The KLRB1 protein, NKR-P1A or CD161, is classified as a type II membrane protein because it has an external C terminus. NKR-P1A, the receptor encoded by the KLRB1 gene, recognizes Lectin Like Transcript-1 (LLT1) as a functional ligand.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
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Bioinformatics
Protein Aliases: CD161 antigen-like family member B; CD161 antigen-like family member C; CD161b; CD161c; Inhibitory receptor NKR-P1B; killer cell lectin-like receptor subfamily A member 1C; killer cell lectin-like receptor subfamily B member 1B allele A; Killer cell lectin-like receptor subfamily B member 1B allele B; Killer cell lectin-like receptor subfamily B member 1C; killer cell lectin-like receptor subfamily B member 1D; KLRB1; Ly-55; ly-55b; Ly-55c; Ly-55d; Ly55; lymphocyte antigen 55 complex, locus B; lymphocyte antigen 55 complex, locus C; lymphocyte antigen 55 complex, locus D; lymphocyte antigen 55b; Lymphocyte antigen 55c; Lymphocyte antigen 55d; lymphocyte antigen 59; MGC163757; MGC163759; natural killer cell receptor protein NKR-P1B; natural killer cell receptor protein NKR-P1C; natural killer cell receptor-P1; Natural killer cell surface protein NKR-P1B allele B6; natural killer cell surface protein NKR-P1B allele SJL/BALB; Natural killer cell surface protein P1-40; natural killer cell-associated antigen 1; natural killer cells; nk cells; NK1.1; NKR-P1 34; NKR-P1 40; NKR-P1.9; NKR-P1C; NKR-P1D
Gene Aliases: AI462337; CD161; Klrb1b; Klrb1c; Klrb1d; ly-55c; Ly-59; Ly55b; Ly55c; Ly55d; Ly59; Nk-1; Nk-1.2; NK-RP1; Nk1; NK1.1; Nk1.2; NKR-P1.9; NKR-P1B; NKR-P1D; NKRP1; Nkrp1-b; NKRP140; Nkrp1b; Nkrp1c; Nkrp1d
UniProt ID: (Mouse) Q99JB4, (Mouse) P27814
Entrez Gene ID: (Mouse) 80782, (Mouse) 17059
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If an Invitrogen™ antibody doesn't perform as described on our website or datasheet,we'll replace the product at no cost to you, or provide you with a credit for a future purchase.*
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