Human TNF alpha ELISA Kit (ab108908)
Key features and details
- Sensitivity: 0.038 ng/ml
- Range: 0.0625 ng/ml - 1 ng/ml
- Sample type: Plasma, Serum
- Detection method: Colorimetric
- Assay type: Sandwich (quantitative)
- Reacts with: Human
製品の概要
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製品名
Human TNF alpha ELISA Kit
TNF alpha キット 製品一覧 -
検出方法
Colorimetric -
再現性
Intra-Assay（同時再現性） サンプル N 平均値 SD CV% Overall 5.5% Inter-Assay（日差再現性） サンプル N 平均値 SD CV% Overall 10.7% -
サンプルの種類
Serum, Plasma -
アッセイタイプ
Sandwich (quantitative) -
検出感度
= 0.038 ng/ml -
検出範囲
0.063 ng/ml - 1 ng/ml -
添加回収試験
96 %
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全工程の試験時間
5h 00m -
ステップ
Multiple steps standard assay -
種交差性
交差種: Human
交差が予測される動物種: Rat, Horse, Dog, Pig, Monkey
非交差種:
Mouse, Rabbit, Cow -
製品の概要
Abcam’s TNF alpha Human in vitro ELISA (Enzyme-Linked Immunosorbent Assay) kit is designed for the quantitative measurement of TNF alpha concentrations in Human cell culture supernatants, serum and plasma.
A TNF alpha specific antibody has been precoated onto 96-well plates and blocked. Standards or test samples are added to the wells and subsequently a TNF alpha specific biotinylated detection antibody is added and then followed by washing with wash buffer. Streptavidin-Peroxidase Conjugate is added and unbound conjugates are washed away with wash buffer. TMB is then used to visualize Streptavidin-Peroxidase enzymatic reaction. TMB is catalyzed by Streptavidin-Peroxidase to produce a blue color product that changes into yellow after adding acidic stop solution. The density of yellow coloration is directly proportional to the amount of TNF alpha captured in plate. This assay recognizes both natural and recombinant Human TNF alpha.
Get results in 90 minutes with Human TNF alpha ELISA Kit (ab181421) from our SimpleStep ELISA® range.
The entire kit may be stored at -20°C for long term storage before reconstitution - Avoid repeated freeze-thaw cycles.
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アプリケーション
適用あり: Sandwich ELISAmore details -
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 100X Streptavidin-Peroxidase Conjugate 1 x 80µl 10X Diluent N Concentrate 1 x 30ml 1X Standard Diluent 1 x 2ml 20X Wash Buffer Concentrate 2 x 30ml 50X Biotinylated Human TNF alpha Antibody 1 x 120µl Chromogen Substrate 1 x 7ml Sealing Tapes 1 x 3 units Stop Solution 1 x 11ml TNF alpha Microplate (12 x 8 well strips) 1 unit TNF alpha Standard 1 x 2 vials -
研究分野
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機能
Cytokine that binds to TNFRSF1A/TNFR1 and TNFRSF1B/TNFBR. It is mainly secreted by macrophages and can induce cell death of certain tumor cell lines. It is potent pyrogen causing fever by direct action or by stimulation of interleukin-1 secretion and is implicated in the induction of cachexia, Under certain conditions it can stimulate cell proliferation and induce cell differentiation. -
関連疾患
Genetic variations in TNF are a cause of susceptibility psoriatic arthritis (PSORAS) [MIM:607507]. PSORAS is an inflammatory, seronegative arthritis associated with psoriasis. It is a heterogeneous disorder ranging from a mild, non-destructive disease to a severe, progressive, erosive arthropathy. Five types of psoriatic arthritis have been defined: asymmetrical oligoarthritis characterized by primary involvement of the small joints of the fingers or toes; asymmetrical arthritis which involves the joints of the extremities; symmetrical polyarthritis characterized by a rheumatoidlike pattern that can involve hands, wrists, ankles, and feet; arthritis mutilans, which is a rare but deforming and destructive condition; arthritis of the sacroiliac joints and spine (psoriatic spondylitis). -
配列類似性
Belongs to the tumor necrosis factor family. -
翻訳後修飾
The soluble form derives from the membrane form by proteolytic processing.
The membrane form, but not the soluble form, is phosphorylated on serine residues. Dephosphorylation of the membrane form occurs by binding to soluble TNFRSF1A/TNFR1.
O-glycosylated; glycans contain galactose, N-acetylgalactosamine and N-acetylneuraminic acid. -
細胞内局在
Secreted and Cell membrane. - Information by UniProt
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別名
- APC1
- APC1 protein
- Cachectin
see all -
参照データベース
- Entrez Gene: 7124 Human
- Entrez Gene: 24835 Rat
- Omim: 191160 Human
- SwissProt: P51742 Dog
- SwissProt: P29553 Horse
- SwissProt: P01375 Human
- SwissProt: P23563 Pig
- SwissProt: P16599 Rat
see all
関連製品
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SimpleStep ELISA kits
アプリケーション
The Abpromise guarantee
Abpromise保証は、 次のテスト済みアプリケーションにおけるab108908の使用に適用されます
アプリケーションノートには、推奨の開始希釈率がありますが、適切な希釈率につきましてはご検討ください。
| アプリケーション | Abreviews | 特記事項 |
|---|---|---|
| Sandwich ELISA |
Use at an assay dependent concentration.
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| 特記事項 |
|---|
|
Sandwich ELISA
Use at an assay dependent concentration. |
画像
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Typical Standard Curve
Representative Standard Curve using ab108908.
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)
ab108908 は論文での使用が確認できていません。