概述

  • 产品名称Anti-C2抗体
    参阅全部 C2 一抗
  • 描述
    兔多克隆抗体to C2
  • 经测试应用适用于: IHC-P, WB, ICC/IFmore details
  • 种属反应性
    与反应: Human
    预测可用于: Chimpanzee, Gorilla, Orangutan
  • 免疫原

    Synthetic peptide conjugated to KLH derived from within residues 500 - 600 of Human C2.

    (Peptide available as ab94384.)

  • 阳性对照
    • This antibody gave a positive signal in Human Plasma Total Protein Preparation.

性能

  • 形式Liquid
  • 存放说明Shipped at 4°C. Store at +4°C short term (1-2 weeks). Upon delivery aliquot. Store at -20°C or -80°C. Avoid freeze / thaw cycle.
  • 存储溶液Preservative: 0.02% Sodium Azide
    Constituents: 1% BSA, PBS, pH 7.4
  • Concentration information loading...
  • 纯度Immunogen affinity purified
  • 克隆多克隆
  • 同种型IgG
  • 研究领域

相关产品

应用

Our Abpromise guarantee covers the use of ab77498 in the following tested applications.

The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.

应用 Ab评论 说明
IHC-P Use a concentration of 1 µg/ml.
WB Use a concentration of 1 µg/ml. Detects a band of approximately 105 kDa (predicted molecular weight: 83 kDa).
ICC/IF Use a concentration of 5 µg/ml.

靶标

  • 功能Component C2 which is part of the classical pathway of the complement system is cleaved by activated factor C1 into two fragments: C2b and C2a. C2a, a serine protease, then combines with complement factor 4b to generate the C3 or C5 convertase.
  • 疾病相关Defects in C2 are the cause of complement component 2 deficiency (C2D) [MIM:217000]. A deficiency of the complement classical pathway associated with the development of autoimmune disorders, mainly systemic lupus erythematosus. Skin and joint manifestations are common and renal disease is relatively rare. Patients with complement component 2 deficiency are also reported to have recurrent or invasive infections.
  • 序列相似性Belongs to the peptidase S1 family.
    Contains 1 peptidase S1 domain.
    Contains 3 Sushi (CCP/SCR) domains.
    Contains 1 VWFA domain.
  • 细胞定位Secreted.
  • Information by UniProt
  • 数据库链接
  • 别名
    • ARMD14 antibody
    • C2 antibody
    • C3/C5 convertase antibody
    • CO2 antibody
    • CO2_HUMAN antibody
    • Complement C2 antibody
    • Complement C2a fragment antibody
    • complement component 2 antibody
    • DKFZp779M0311 antibody
    see all

Anti-C2 antibody 图像

  • Anti-C2 antibody (ab77498) at 1 µg/ml + Human Plasma Total Protein Lysate at 10 µg

    Secondary
    Goat polyclonal to Rabbit IgG - H&L - Pre-Adsorbed (HRP) (ab65484) at 1/3000 dilution
    Developed using the ECL technique

    Performed under reducing conditions.

    Predicted band size : 83 kDa
    Observed band size : 105 kDa (why is the actual band size different from the predicted?)
    Additional bands at : 28 kDa,55 kDa. We are unsure as to the identity of these extra bands.

    Exposure time : 20 minutes
  • ICC/IF image of ab77498 stained HeLa cells. The cells were 4% PFA fixed (10 min) and then incubated in 1%BSA / 10% normal Goat serum / 0.3M glycine in 0.1% PBS-Tween for 1h to permeabilise the cells and block non-specific protein-protein interactions. The cells were then incubated with the antibody (ab77498, 5µg/ml) overnight at +4°C. The secondary antibody (green) was Alexa Fluor® 488 Goat anti-Rabbit IgG (H+L) used at a 1/1000 dilution for 1h. Alexa Fluor® 594 WGA was used to label plasma membranes (red) at a 1/200 dilution for 1h. DAPI was used to stain the cell nuclei (blue) at a concentration of 1.43µM. This antibody also gave a positive result in 100% Methanol fixed (5 min) HeLa cells at 5µg/ml.

Anti-C2 antibody (ab77498)参考文献

ab77498 has not yet been referenced specifically in any publications.

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