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FITC Mouse Anti-Human KIR (NKB1)
Product Details
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BD™
KIR3DL1; CD158E; CD158E1; KIR antigen 3DL1; KIR; KI3L1; NKAT-3; NKB1; NKB1B
Human
Mouse BALB/c IgG1, κ
Human NK Cell Clone
Flow cytometry
1.6 μg/mL
20 μL
VII 70319
3811
Phosphate buffered saline with gelatin and 0.1% sodium azide.
RUO (GMP)


Preparation And Storage

Store vials at 2°C–8°C. Conjugated forms should not be frozen. Protect from exposure to light. Each reagent is stable until the expiration date shown on the bottle label when stored as directed.

340483 Rev. 1
Antibody Details
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DX9

The DX9 monoclonal antibody specifically binds to CD158e1, also known as NKB1. CD158e1 functions as a killer cell inhibitory receptor (KIR) and is encoded by KIR3DL1 (Killer cell immunoglobulin-like receptor, three domains, long cytoplasmic tail).  CD158e1 is a 70 kDa glycoprotein that belongs to the Ig superfamily. It is expressed on a subset of natural killer cells and a small subset of T cells. Expression of CD158e1 has been observed to vary among individuals. KIR molecules specifically recognize a certain group of HLA class I antigens. Interaction of CD158e1 with specific HLA-B antigen on a target cell appears to inhibit cell-mediated cytotoxicity by delivering a negative signal that prevents lymphocyte activation. It is suggested that this MHC class I-KIR interaction works as a signaling mechanism that regulates NK and T-cell responses to antigenic challenge.

340483 Rev. 1
Format Details
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FITC
Fluorescein (FITC) is part of the BD blue family of dyes. This is a small organic fluorochrome with an excitation maximum (Ex Max) at 494-nm and an emission maximum (Em Max) at 518-nm. FITC is designed to be excited by the Blue laser (488-nm) and detected using an optical filter centered near 520 nm (e.g., a 530/30-nm bandpass filter). Please ensure that your instrument’s configurations (lasers and optical filters) are appropriate for this dye.
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FITC
Blue 488 nm
494 nm
518 nm
340483 Rev.1
Citations & References
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View product citations for antibody "340483" on CiteAb

Development References (11)

  1. Centers for Disease Control. Perspectives in disease prevention and health promotion update: universal precautions for prevention of transmission of human immunodeficiency virus, hepatitis B virus, and other bloodborne pathogens in health-care settings. MMWR. 1988; 37:377-388. (Biology).
  2. Clinical and Laboratory Standards Institute. 2005. (Biology).
  3. Colonna M, Samaridis J. Cloning of immunoglobulin-superfamily members associated with HLA-C and HLA-B recognition by human natural killer cells. Science. 1995; 268(5209):405-408. (Biology). View Reference
  4. D'Andrea A, Chang C, Franz-Bacon K, McClanahan T, Phillips JH, Lanier LL. Molecular cloning of NKB1. A natural killer cell receptor for HLA-B allotypes. J Immunol. 1995; 155(5):2306-2310. (Biology). View Reference
  5. Gumperz JE, Litwin V, Phillips JH, Lanier LL, Parham P. The Bw4 public epitope of HLA-B molecules confers reactivity with natural killer cell clones that express NKB1, a putative HLA receptor. J Exp Med. 1995; 181(3):1133-1144. (Biology). View Reference
  6. Gumperz JE, Valiante NM, Parham P, Lanier LL, Tyan D. Heterogeneous phenotypes of expression of the NKB1 natural killer cell class I receptor among individuals of different human histocompatibility leukocyte antigens types appear genetically regulated, but not linked to major histocompatibility complex haplotype. J Exp Med. 1996; 183:1817-1827. (Biology).
  7. Lanier LL, Gumperz JE, Parham P, Melero I, López-Botet M, Phillips JH. The NKB1 and HP-3E4 NK cells receptors are structurally distinct glycoproteins and independently recognize polymorphic HLA-B and HLA-C molecules. J Immunol. 1995; 154(7):3320-3327. (Biology). View Reference
  8. Lanier LL, Phillips JH. Inhibitory MHC class I receptors on NK cells and T cells. Immunol Today. 1996; 17:86-91. (Biology).
  9. Litwin V, Gumperz J, Parham P, Phillips JH, Lanier LL. NKB1: a natural killer cell receptor involved in the recognition of polymorphic HLA-B molecules. J Exp Med. 1994; 180(2):537-543. (Biology). View Reference
  10. Litwin V, Gumperz JE, Parham P, Phillips JH, Lanier LL. Specificity of HLA class I antigen recognition by human NK clones: Evidence for clonal heterogeneity, protection by self and non-self alleles, and influence of the target cell type. J Exp Med. 1994; 180:537. (Biology).
  11. Phillips JH, Gumperz JE, Parham P, Lanier LL. Superantigen-dependent, cell-mediated cytotoxicity inhibited by MHC class I receptors on T lymphocytes. Science. 1995; 268:403-405. (Biology).
View All (11) View Less
340483 Rev. 1

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