CD161/NK1.1 Antibody (694370) [Unconjugated]

Mouse splenocytes were stained with Rat Anti-Mouse NKp46/NCR1 PE‑conjugated Monoclonal Antibody (Catalog # FAB22252P) and either (A) Rat Anti-Mouse CD161/NK1.1 Monoclonal Antibody (Catalog # MAB7614) or (B) Rat IgG2A Isotype Control (Catalog # MAB006) followed by Allophycocyanin-conjugated Anti-Rat IgG Secondary Antibody (Catalog # F0113).

• Reactivity: Mu
• Applications: Flow, CyTOF-ready
• Clone: 694370
• Clonality: Monoclonal
• Host: Rat
• Conjugate: Unconjugated
• Concentration: LYOPH

CD161/NK1.1 Antibody (694370) [Unconjugated] Summary

• Immunogen: Mouse myeloma cell line NS0-derived recombinant mouse CD161/NK1.1
  Val62-Ser220
  Accession # P27814
• Specificity: Detects mouse CD161/NK1.1 expressed specifically in the C57/B6 mouse strain. No detection of CD161/NK1.1 was observed in the BALB/c mouse strain. In direct ELISAs, less than 5% cross-reactivity with recombinant mouse (rm) KLRB-1B is observed.
• Source: N/A
• Isotype: IgG2a
• Clonality: Monoclonal
• Host: Rat
• Gene: KLRB1C
• Purity Statement: Protein A or G purified from hybridoma culture supernatant

Applications/Dilutions

• Dilutions:
  • CyTOF-ready
  • Flow Cytometry 0.25 ug/10^6 cells

Packaging, Storage & Formulations

• Storage: Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
  • 12 months from date of receipt, -20 to -70 °C as supplied.
  • 1 month, 2 to 8 °C under sterile conditions after reconstitution.
  • 6 months, -20 to -70 °C under sterile conditions after reconstitution.
• Buffer: Lyophilized from a 0.2 μm filtered solution in PBS with Trehalose. *Small pack size (SP) is supplied either lyophilized or as a 0.2 µm filtered solution in PBS.
• Preservative: No Preservative
• Concentration: LYOPH
• Reconstitution Instructions: Sterile PBS to a final concentration of 0.5 mg/mL.

Notes

This product is produced by and ships from R&D Systems, Inc., a Bio-Techne brand.

Alternate Names for CD161/NK1.1 Antibody (694370) [Unconjugated]

• CD161 antigen
• CD161
• CD161/NK1.1
• CD161c
• CLEC5BC-type lectin domain family 5 member B
• HNKR-P1a
• killer cell lectin-like receptor subfamily B member 1
• killer cell lectin-like receptor subfamily B, member 1
• Klrb1c
• Ly55c
• Ly-59
• Natural killer cell surface protein P1A
• NKR-P1
• NKR-P1AMGC138614
• NKRP1ANKR

Background

KLRB1C, also known as NK1.1, CD161c, Ly-55, and NKR-P1c, is a 28 kDa type 2 transmembrane protein in the killer cell lectin-like receptor family. CD161 is expressed as a disulfide-linked homodimer on the surface of NK cells and subpopulations of NKT, CD4⁺, CD8⁺, and gamma /δ T cells. Its cross-linking on NK cells induces cytolytic activity, and on CD4 cells it promotes IgE production and the expansion of Th2 responses. Mature mouse CD161 consists of a 45 amino acid (aa) cytoplasmic domain, a 21 aa transmembrane segment, and a 157 aa extracellular domain with one C-type lectin domain.

Limitations

This product is for research use only and is not approved for use in humans or in clinical diagnosis. Primary Antibodies are guaranteed for 1 year from date of receipt.

Bioinformatics

• Gene Symbol: KLRB1C
• Uniprot:
  • P27814()