Mouse IL-21 ELISA Kit (ab100707)
Key features and details
- Sensitivity: 6 pg/ml
- Range: 8.19 pg/ml - 2000 pg/ml
- Sample type: Cell culture supernatant, Plasma
- Detection method: Colorimetric
- Assay type: Sandwich (quantitative)
- Reacts with: Mouse
製品の概要
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製品名
Mouse IL-21 ELISA Kit
IL-21 キット 製品一覧 -
検出方法
Colorimetric -
サンプルの種類
Cell culture supernatant, Plasma -
アッセイタイプ
Sandwich (quantitative) -
検出感度
< 6 pg/ml -
検出範囲
8.19 pg/ml - 2000 pg/ml -
添加回収試験
89 %
特定サンプルでの回収試験 サンプルの種類 平均 % 測定範囲 Cell culture supernatant 98.65 87% - 109% Plasma 77.38 68% - 87% -
ステップ
Multiple steps standard assay -
種交差性
交差種: Mouse -
製品の概要
Abcam’s IL-21 Mouse ELISA (Enzyme-Linked Immunosorbent Assay) kit is an in vitro enzyme-linked immunosorbent assay for the quantitative measurement of mouse IL-21 in plasma and cell culture supernatants. (Mouse IL-21 concentration is pretty low in normal plasma, it may not be detected in this assay).
This assay employs an antibody specific for mouse IL-21 coated on a 96-well plate. Standards and samples are pipetted into the wells and IL-21 present in a sample is bound to the wells by the immobilized antibody. The wells are washed and biotinylated anti-mouse IL-21 antibody is added. After washing away unbound biotinylated antibody, HRP-conjugated streptavidin is pipetted to the wells. The wells are again washed, a TMB substrate solution is added to the wells and color develops in proportion to the amount of IL-21 bound. The Stop Solution changes the color from blue to yellow, and the intensity of the color is measured at 450 nm.
We have not been able to detect endogenous Mouse IL-21 in normal serum with ab100707, only in serum spiked with Mouse IL-21.
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試験プラットフォーム
Microplate
製品の特性
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保存方法
Store at -20°C. Please refer to protocols. -
内容 1 x 96 tests 200X HRP-Streptavidin Concentrate 1 x 200µl 20X Wash Buffer 1 x 25ml 5X Assay Diluent B 1 x 15ml Assay Diluent A 1 x 30ml Biotinylated anti-mouse IL-21 2 vials IL-21 Microplate (12 x 8 wells) 1 unit Recombinant mouse IL-21 Standard (lyophilized) 2 vials Stop Solution 1 x 8ml TMB One-Step Substrate Reagent 1 x 12ml -
研究分野
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関連性
A novel cytokine related to IL-2 and IL-15 was recently identified and designated IL-21. IL-21 has been found to be a powerful growth factor for naive B cells. The receptor for IL-21 (IL-21R, also termed NILR for novel Interleukin receptor) is a new member of the class I cytokine receptor family. IL-21R forms a complex with the common cytokine receptor g chain, gc, and mediates IL-21 signaling. Both IL-21R and the gc are necessary for the IL-21 function. IL-21 and its receptor activate JAKSTAT signaling pathway. IL-21R is expressed in spleen, thymus, natural killer (NK), T and B cell lines. IL-21 plays a role in the proliferation and maturation of NK, B and T cell populations. -
細胞内局在
Secreted -
別名
- Cytokine CX2
- DN 452A22.7
- IL 21
see all -
参照データベース
- Entrez Gene: 60505 Mouse
- SwissProt: Q9ES17 Mouse
画像
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Typical standard curve
Representative standard curve using ab100707
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Typical standard curveRepresentative standard curve using ab100707
データシートおよび資料
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SDS download
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Datasheet download
参考文献 (0)
ab100707 は論文での使用が確認できていません。