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            • Primary Antibodies ›
            • NK1.1 Antibodies

            Invitrogen

            NK1.1 Monoclonal Antibody (PK136), Super Bright™ 780, eBioscience™

            21 Published Figures
            21 References
            View all (46) NK1.1 antibodies

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            Datasheet
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            Catalog # 78-5941-82
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            Cite NK1.1 Monoclonal Antibody (PK136), Super Bright™ 780, eBioscience™

            • Antibody Testing Data (1)
            • Published Figures (21)
            Application
            NK1.1 Antibody in Flow Cytometry (Flow)
            Group 53 Created with Sketch.

            FIGURE: 1 / 22

            NK1.1 Antibody (78-5941-82) in Flow

            C57BL/6 mouse splenocytes were stained with CD49b (Integrin alpha 2) Monoclonal Antibody, FITC (Product # 11-5971-82) and 0.25 µg of NK1.1 Monoclonal Antibody, Super Bright 780 (right). Cells in the lymphocyte gate were used for analysis.
            View Product

            NK1.1 Antibody in Flow Cytometry (Flow)
            NK1.1 Antibody in Immunohistochemistry (IHC)
            NK1.1 Antibody in Immunohistochemistry (IHC)
            NK1.1 Antibody in Flow Cytometry (Flow)
            NK1.1 Antibody in Flow Cytometry (Flow)
            NK1.1 Antibody in Flow Cytometry (Flow)
            NK1.1 Antibody in Flow Cytometry (Flow)
            NK1.1 Antibody in Flow Cytometry (Flow)
            NK1.1 Antibody in Flow Cytometry (Flow)
            NK1.1 Antibody in Flow Cytometry (Flow)
            NK1.1 Antibody in Flow Cytometry (Flow)
            NK1.1 Antibody in Flow Cytometry (Flow)
            NK1.1 Antibody in Flow Cytometry (Flow)
            NK1.1 Antibody in Flow Cytometry (Flow)
            NK1.1 Antibody in Flow Cytometry (Flow)
            NK1.1 Antibody in Flow Cytometry (Flow)
            NK1.1 Antibody in Flow Cytometry (Flow)
            NK1.1 Antibody in Flow Cytometry (Flow)
            NK1.1 Antibody in Flow Cytometry (Flow)
            NK1.1 Antibody in Flow Cytometry (Flow)
            NK1.1 Antibody in Flow Cytometry (Flow)
            NK1.1 Antibody in Flow Cytometry (Flow)

            Product Details

            78-5941-82

            Applications
            Tested Dilution
            Publications

            Immunohistochemistry (IHC)

            -
            View 2 publications 2 publications

            Flow Cytometry (Flow)

            0.5 µg/test
            View 18 publications 18 publications

            Miscellaneous PubMed (Misc)

            -
            View 1 publication 1 publication
            Product Specifications

            Species Reactivity

            Mouse

            Host/Isotype

            Mouse / IgG2a, kappa

            Recommended Isotype Control

            Mouse IgG2a kappa Isotype Control (eBM2a), Super Bright™ 780, eBioscience™

            Class

            Monoclonal

            Type

            Antibody

            Clone

            PK136

            Conjugate

            Super Bright™ 780
            • Unconjugated
            • Alexa Fluor 561
            • Alexa Fluor 660 
            • Alexa Fluor 700 
            • APC 
            • APC-eFluor 780
            • Biotin 
            • Brilliant UV 395
            • Brilliant UV 496
            • Brilliant UV 615
            • Brilliant UV 661
            • Brilliant UV 805
            • Brilliant Violet 421
            • Brilliant Violet 480
            • Brilliant Violet 605
            • Brilliant Violet 650
            • Brilliant Violet 711
            • Brilliant Violet 786
            • eFluor 450
            • FITC
            • Functional Grade
            • PE 
            • PE-Cyanine7
            • PE-eFluor 610
            • PerCP-Cyanine5.5
            • Super Bright 436
            • Super Bright 600
            • Super Bright 645
            • Super Bright 702
            • Request custom conjugation

            Excitation/Emission Max

            413/780 nm View spectra spectra

            Form

            Liquid

            Concentration

            0.2 mg/mL

            Purification

            Affinity chromatography

            Storage buffer

            PBS, pH 7.2, with BSA

            Contains

            0.09% sodium azide

            Storage conditions

            4°C, store in dark, DO NOT FREEZE!

            Shipping conditions

            Ambient (domestic); Wet ice (international)

            RRID

            AB_2744923

            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 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: PK136 has been reported for use in flow cytometric analysis.

            Applications Tested: The PK136 antibody has been tested by flow cytometric analysis of C57Bl/6 mouse splenocytes and can be used at less than or equal to 0.5 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.

            Super Bright 780 is a tandem dye that can be excited with the violet laser line (405 nm) and emits at 780 nm. We recommend using a 780/60 bandpass filter. Please make sure that your instrument is capable of detecting this fluorochrome.

            When using two or more Super Bright dye-conjugated antibodies in a staining panel, it is recommended to use Super Bright Complete Staining Buffer (Product # SB-4401) to minimize any non-specific polymer interactions. Please refer to the datasheet for Super Bright Staining Buffer for more information.

            In some experiments, we have observed that compensation values for Super Bright 780-conjugated antibodies are higher in the violet 450/50 channel when using UltraComp eBeads microspheres (Product # 01-2222-42) as compared to single-color stained cells. In such circumstances, we would recommend setting compensation with cells. We have also observed this in some experiments using AbC Total Antibody Compensation beads (Product # A10497).

            Light sensitivity: This tandem dye is sensitive to photo-induced oxidation. Please protect this vial and stained samples from light.

            Fixation: Samples can be stored in IC Fixation Buffer (Product # 00-8222) (100 µL of cell sample + 100 µL of IC Fixation Buffer) or 1-step Fix/Lyse Solution (Product # 00-5333) for up to 3 days in the dark at 4°C with minimal impact on brightness and FRET efficiency/compensation. Some generalizations regarding fluorophore performance after fixation can be made, but clone specific performance should be determined empirically.

            Excitation: 405 nm; Emission: 780 nm; Laser: Violet Laser

            Super Bright Polymer Dyes are sold under license from Becton, Dickinson and Company.

            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

              View more View less

              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

              View more View less

              UniProt ID: (Mouse) Q99JB4, (Mouse) P27814

              View more View less

              Entrez Gene ID: (Mouse) 80782, (Mouse) 17059

              View more View less

              Function(s)

              receptor activity protein binding carbohydrate binding protein homodimerization activity transmembrane signal receptor

              Process(es)

              negative regulation of natural killer cell mediated cytotoxicity natural killer cell activation positive regulation of natural killer cell mediated cytotoxicity
              It has to be done as per old AB suggested Products section.
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