Anti-C Peptide 抗体 [5B8] (ab1973)

製品の概要

  • 製品名Anti-C Peptide antibody [5B8]
    C Peptide 一次抗体 製品一覧
  • 製品の詳細
    Mouse monoclonal [5B8] to C Peptide
  • 特異性This antibody binds with equal efficiency to the human free C-peptide and C-peptide region in proinsulin molecules. Antigenic determinants identified by the antibody are in the three-dimensional structure generated by N- and C-terminal regions of C-peptide separated by beta-turn at position 47-50 of proinsulin. Affinity (Kd) > 1 x 10^-8 This antibody does not cross-react with human, bovine, porcine and mouse/rat insulin.
  • アプリケーション適用あり: ELISA, RIA, Sandwich ELISA, IHC-Pmore details
  • 種交差性
    交差種: Human
  • 免疫原

    Recombinant full length protein.

  • ポジティブ・コントロール
    • IHC-P (FFPE): Human Pancreas (Normal) tissue.
  • 特記事項Concentration varies from lot to lot and can be provided on request. Construction of a sensitive two-site sandwich EIA/ RIA immunosorbent assay for the measurement of total human proinsulin (including proinsulin convertion intermediates) in serum.


    C Peptide is part of the molecule of Proinsulin, that consists of three parts: C Peptide and two long strands of amino acids (called the alpha and beta chains) that later become linked together to form the insulin molecule. From every molecule of proinsulin, one molecule of insulin plus one molecule of C Peptide are produced. C peptide is released into the blood stream in equal amounts to insulin. A test of C peptide levels will show how much insulin the body is making. Insulin decreases blood glucose concentration. It increases cell permeability to monosaccharides, amino acids and fatty acids. It accelerates glycolysis, the pentose phosphate cycle, and glycogen synthesis in liver.

製品の特性

  • 製品の状態Liquid
  • 保存方法Shipped at 4°C. Upon delivery aliquot and store at -20°C. Avoid freeze / thaw cycles.
  • バッファーPreservative: 0.1% Sodium Azide
    Constituents: PBS, pH 7.4
  • Concentration information loading...
  • 精製度Protein A purified
  • 特記事項(精製)Purity is tested by electrophoresis.
  • 一次抗体 備考C Peptide is part of the molecule of Proinsulin, that consists of three parts: C Peptide and two long strands of amino acids (called the alpha and beta chains) that later become linked together to form the insulin molecule. From every molecule of proinsulin, one molecule of insulin plus one molecule of C Peptide are produced. C peptide is released into the blood stream in equal amounts to insulin. A test of C peptide levels will show how much insulin the body is making. Insulin decreases blood glucose concentration. It increases cell permeability to monosaccharides, amino acids and fatty acids. It accelerates glycolysis, the pentose phosphate cycle, and glycogen synthesis in liver.
  • ポリ/モノモノクローナル
  • クローン名5B8
  • ミエローマx63-Ag8.653
  • アイソタイプIgG1
  • 軽鎖の種類kappa
  • 研究分野

関連製品

アプリケーション

Our Abpromise guarantee covers the use of ab1973 in the following tested applications.

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

アプリケーション Abreviews 特記事項
ELISA Use at an assay dependent concentration. Can be paired for ELISA with Mouse monoclonal [7E10] to C Peptide (ab1974).
RIA Use at an assay dependent concentration.
Sandwich ELISA Use at an assay dependent concentration. Construction of a sensitive two-site sandwich EIA/ RIA immunosorbent assay for the measurement of total human proinsulin (including proinsulin convertion intermediates) in serum. Can be used as detection antibody in sandwich ELISA with Mouse monoclonal [7E10] to C Peptide (ab1974) as capture antibody.
IHC-P Use a concentration of 0.1 µg/ml. Perform heat mediated antigen retrieval with citrate buffer pH 6 before commencing with IHC staining protocol.

ターゲット情報

  • 機能Insulin decreases blood glucose concentration. It increases cell permeability to monosaccharides, amino acids and fatty acids. It accelerates glycolysis, the pentose phosphate cycle, and glycogen synthesis in liver.
  • 関連疾患Defects in INS are the cause of familial hyperproinsulinemia (FHPRI) [MIM:176730].
    Defects in INS are a cause of diabetes mellitus insulin-dependent type 2 (IDDM2) [MIM:125852]. IDDM2 is a multifactorial disorder of glucose homeostasis that is characterized by susceptibility to ketoacidosis in the absence of insulin therapy. Clinical fetaures are polydipsia, polyphagia and polyuria which result from hyperglycemia-induced osmotic diuresis and secondary thirst. These derangements result in long-term complications that affect the eyes, kidneys, nerves, and blood vessels.
    Defects in INS are a cause of diabetes mellitus permanent neonatal (PNDM) [MIM:606176]. PNDM is a rare form of diabetes distinct from childhood-onset autoimmune diabetes mellitus type 1. It is characterized by insulin-requiring hyperglycemia that is diagnosed within the first months of life. Permanent neonatal diabetes requires lifelong therapy.
    Defects in INS are a cause of maturity-onset diabetes of the young type 10 (MODY10) [MIM:613370]. MODY10 is a form of diabetes that is characterized by an autosomal dominant mode of inheritance, onset in childhood or early adulthood (usually before 25 years of age), a primary defect in insulin secretion and frequent insulin-independence at the beginning of the disease.
  • 配列類似性Belongs to the insulin family.
  • 細胞内局在Secreted.
  • Information by UniProt
  • 参照データベース
  • 別名
    • IDDM 2 antibody
    • IDDM2 antibody
    • ILPR antibody
    • ins antibody
    • INS_HUMAN antibody
    • Insulin A chain antibody
    • IRDN antibody
    • MODY10 antibody
    • Proinsulin antibody
    see all

Anti-C Peptide antibody [5B8] 画像

  • IHC image of C Peptide staining in Human Pancreas formalin fixed paraffin embedded tissue section, performed on a Leica Bond system using the standard protocol F. The section was pre-treated using heat mediated antigen retrieval with sodium citrate buffer (pH6, epitope retrieval solution 1) for 20 mins. The section was then incubated with ab1973, 0.1µg/ml, for 15 mins at room temperature and detected using an HRP conjugated compact polymer system. DAB was used as the chromogen. The section was then counterstained with haematoxylin and mounted with DPX.

Anti-C Peptide antibody [5B8] (ab1973) 使用論文

ab1973 has not yet been referenced specifically in any publications.

Product Wall

Thank you for your enquiry.

I have spoken to our supplying lab and found that the concentration of ab30477 is not determined. The antibody is sold based on sensitivity in radioimmunoassay (RIA) QC testing, so each lot may have a higher or low...

Read More

Thank you for contacting us. After reviewing the datasheets carefully I can confirm that the ab1974 and ab1973 antibodies can be used as a sandwich pair in sELISA. These are fully guaranteed to work and gave best results in QC experiment. Please be adv...

Read More

Thanks again for your patience. I have heard back from the lab and each of the antibodies independently has been tested with I125-labelled C peptide, native or recombinant I125-labelled human proinsulin, and recombinant C peptide-streptavidin fu...

Read More

I apologize for the extended delay getting back to you about this. We do not sell a purified C peptide, and I searched on other companies' websites but have not been able to find one. I contacted the production lab earlier and asked what they u...

Read More

Please note: All products are "FOR RESEARCH USE ONLY AND ARE NOT INTENDED FOR DIAGNOSTIC OR THERAPEUTIC USE"