人 TNF ELISPOT Pair

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抗原
  • TNF
  • tnf
  • dif
  • tnfa
  • xtnf
  • TNF-a
  • tnfsf2
  • tnf-alpha
  • TNF-alpha
  • DIF
  • TNFA
  • TNFSF2
  • TNFalpha
  • Tnfa
  • Tnfsf1a
  • RATTNF
  • TNFa
  • cTNF
  • TNF-ALPHA
  • Cachectin
  • Tnf-alpha
  • tnfa-like
  • tumor necrosis factor (TNF superfamily, member 2)
  • tumor necrosis factor
  • tumour necrosis factor alpha-like
  • tumor necrosis factor alpha
  • lipopolysaccharide-induced TNF factor
  • tumor necrosis factor b (TNF superfamily, member 2)
  • TNF
  • tnf
  • tnf-alpha
  • LITAF
  • Tnf
  • tnfb
适用

应用范围
ELISpot
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品牌 BD™ ELISPOT
组件 This product contains sufficient reagent for five 96-well plates, including unlabelled capture antibody (no azide/low endotoxin format), biotinylated detection antibody, and a Certificate of Analysis that provides lot-specific optimal reagent concentrations.
别名 TNF
应用备注 The enzyme-linked immunospot (ELISPOT) assay is a powerful tool for detecting and enumerating individual cells that secrete a particular protein in vitro. Based on the sandwich ELISA, the ELISPOT assay derives its specificity and sensitivity by employing high affinity capture and detection antibodies and enzyme-amplification. Although originally developed for analyzing specific antibody-secreting cells, the assay has been adapted for measuring the frequencies of cells that produce and secrete other effector molecules, such as cytokines. The sensitivity of the assay lends itself to measurement of even very low frequencies of cytokine producing cells (e.g., 1/300,000). Unique strengths of the assay include high sensitivity, high throughput, high content analysis, minimal volume of biological material required, applicability to frozen/thawed biological samples, and compatibility with other assays. For example, cells analyzed by ELISPOT can be transferred for cloning, proliferation assays, flow cytometry, or other methods of analysis.
说明

BD™ ELISPOT Human TNF ELISPOT Pair

限制 仅限研究用
缓冲液 Aqueous buffered solution containing protein stabilizer and ≤0.09 % sodium azide.
储存液 Sodium azide
注意事项 This product contains Sodium azide: a POISONOUS AND HAZARDOUS SUBSTANCE which should be handled by trained staff only.
储存条件 4 °C
储存方法 Store undiluted at 4° C and protected from prolonged exposure to light. Do not freeze.
有引用在: Helms, Boehm, Asaad, Trezza, Lehmann, Tary-Lehmann: "Direct visualization of cytokine-producing recall antigen-specific CD4 memory T cells in healthy individuals and HIV patients." in: Journal of immunology (Baltimore, Md. : 1950), Vol. 164, Issue 7, pp. 3723-32, 2000 (PubMed).

Fujihashi, McGhee, Beagley, McPherson, McPherson, Huang, Kiyono: "Cytokine-specific ELISPOT assay. Single cell analysis of IL-2, IL-4 and IL-6 producing cells." in: Journal of immunological methods, Vol. 160, Issue 2, pp. 181-9, 1993 (PubMed).

Czerkinsky, Andersson, Ekre, Nilsson, Klareskog, Ouchterlony: "Reverse ELISPOT assay for clonal analysis of cytokine production. I. Enumeration of gamma-interferon-secreting cells." in: Journal of immunological methods, Vol. 110, Issue 1, pp. 29-36, 1988 (PubMed).

Rönnblom, Cederblad, Sandberg, Alm: "Determination of herpes simplex virus-induced alpha interferon-secreting human blood leucocytes by a filter immuno-plaque assay." in: Scandinavian journal of immunology, Vol. 27, Issue 2, pp. 165-70, 1988 (PubMed).

Sedgwick, Holt: "A solid-phase immunoenzymatic technique for the enumeration of specific antibody-secreting cells." in: Journal of immunological methods, Vol. 57, Issue 1-3, pp. 301-9, 1983 (PubMed).