A0295

抗ヒトIgA (α-鎖特異的)−ペルオキシダーゼ ヤギ宿主抗体

affinity isolated antibody

• 別名: Goat Anti-Human IgA (α-chain specific)−HRP
• MDL番号: MFCD00162417
• UNSPSCコード: 12352203
• NACRES: NA.46

特性

• 由来生物: goat
• 品質水準: 300
• 結合体: peroxidase conjugate
• 抗体製品の状態: affinity isolated antibody
• 抗体製品タイプ: secondary antibodies
• クローン: polyclonal
• フォーム: buffered aqueous solution
• 化学種の反応性: human
• 濃度: 4-11 mg/mL
• テクニック: direct ELISA: 1:50,000; dot blot: 1:80,000; immunohistochemistry (formalin-fixed, paraffin-embedded sections): 1:100; western blot: suitable
• 輸送温度: dry ice
• 保管温度: −20°C
• ターゲットの翻訳後修飾: unmodified

詳細

詳細

Anti-Human IgA (a-chain specific)-peroxidase antibody is isolated from goat anti-human IgA antiserum by immunospecific purification to remove essentially all goat serum proteins, including immunoglobulins, which do not specifically bind to the alpha chain of human IgA.Goat antihuman IgA is conjugated to peroxidase and purified to remove unconjugated material. Specificity of the peroxidase conjugated anti-human IgA is determined by immunoelectrophoresis (IEP) and cross-reactivity of the conjugate is determined by enzyme linked immunoassays (ELISA).

特異性

Anti-Human IgA (a-chain specific)-Peroxidase antibody produced in goat conjugate is specific for human IgA when tested against human IgA, IgG, IgM, Bence Jones Kappa and Lambda myeloma proteins. The antibody conjugate does not react with mouse or rat IgG.

免疫原

Purified human IgA.

アプリケーション

Anti-Human IgA (α-chain specific) Peroxidase antibody produced in goat has been used in:

• Enzyme linked immunosorbent assays (ELISA) at dilution of 1:3,000 and 1: 1,600
• Tissue anti-transglutaminase antibody (tTG) assay at a dilution of 1:1,000
• Dot blot: a minimum working dilution of 1:80,000 was determined in a direct chemiluminescence assay using 10ng human IgA/dot. Luminol plus enhancer was used as substrate.
• Immunohistology using formalin-fixed, paraffin-embedded sections at a dilution of 1:100
• Transcytosis assay of dimeric IgA (D-IgA)
• Western Blotting

生物化学的／生理学的作用

IgA is a secretory glycoprotein antibody that regulates the physiological balance between commensal intestinal bacteria and the defenses of the host immune system. It is the highest generated antibody isotype. IgAs are mainly secreted in the intestinal mucosa and prevent the commensal microorganisms from invading the intestines.

物理的形状

Solution in 0.01 M phosphate buffered saline pH 7.4, containing 0.05% MIT as preservative

調製ノート

Avrameas, S., et al., Scand. J. Immunol., 8, Suppl. 7, 7 (1978)によって報告された2段階グルタルアルデヒド法により作製しています。

保管および安定性

For continuous use, store at 2-8°C for a maximum of one month. For extended storage, the solution may be frozen in working aliquots. Repeated freezing and thawing, or storage in "frost-free" freezers, is not recommended. If slight turbidity occurs upon prolonged storage, clarify the solution by centrifugation before use.

免責事項

Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.

安全性情報

• 保管分類コード: 12 - Non Combustible Liquids
• WGK: WGK 2