Natural人Apolipoprotein A I (ab90760)



  • 性质Natural
  • 来源Native
  • 氨基酸序列
    • 种属Human


Our Abpromise guarantee covers the use of ab90760 in the following tested applications.

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

  • 应用


  • 纯度> 95 % SDS-PAGE.

  • 形式Liquid
  • 补充说明Prepared from plasma shown to be non reactive for HBsAg, anti-HCV, anti-HBc, and negative for anti-HIV 1 & 2 by FDA approved tests.
  • Concentration information loading...


  • 稳定性和存储

    Shipped on dry ice. Upon delivery aliquot and store at -80ºC. Avoid freeze / thaw cycles.

    Preservative: None
    Constituents: 10mM Ammonium bicarbonate, pH 7.4


  • 别名
    • Apo-AI
    • ApoA I
    • ApoA-I
    • APOA1
    • Apolipoprotein A-I(1-242)
    • Apolipoprotein A1
    • Apolipoprotein AI
    • Brp14
    • Ltw1
    • Lvtw1
    • Sep1
    • Sep2
    see all
  • 功能Participates in the reverse transport of cholesterol from tissues to the liver for excretion by promoting cholesterol efflux from tissues and by acting as a cofactor for the lecithin cholesterol acyltransferase (LCAT). As part of the SPAP complex, activates spermatozoa motility.
  • 组织特异性Major protein of plasma HDL, also found in chylomicrons. Synthesized in the liver and small intestine.
  • 疾病相关Defects in APOA1 are a cause of high density lipoprotein deficiency type 2 (HDLD2) [MIM:604091]; also known as familial hypoalphalipoproteinemia (FHA). Inheritance is autosomal dominant.
    Defects in APOA1 are a cause of the low HDL levels observed in high density lipoprotein deficiency type 1 (HDLD1) [MIM:205400]; also known as analphalipoproteinemia or Tangier disease (TGD). HDLD1 is a recessive disorder characterized by the absence of plasma HDL, accumulation of cholesteryl esters, premature coronary artery disease, hepatosplenomegaly, recurrent peripheral neuropathy and progressive muscle wasting and weakness. In HDLD1 patients, ApoA-I fails to associate with HDL probably because of the faulty conversion of pro-ApoA-I molecules into mature chains, either due to a defect in the converting enzyme activity or a specific structural defect in Tangier ApoA-I.
    Defects in APOA1 are the cause of amyloid polyneuropathy-nephropathy Iowa type (AMYLIOWA) [MIM:107680]; also known as amyloidosis van Allen type or familial amyloid polyneuropathy type III. AMYLIOWA is a hereditary generalized amyloidosis due to deposition of amyloid mainly constituted by apolipoprotein A1. The clinical picture is dominated by neuropathy in the early stages of the disease and nephropathy late in the course. Death is due in most cases to renal amyloidosis. Severe peptic ulcer disease can occurr in some and hearing loss is frequent. Cataracts is present in several, but vitreous opacities are not observed.
    Defects in APOA1 are a cause of amyloidosis type 8 (AMYL8) [MIM:105200]; also known as systemic non-neuropathic amyloidosis or Ostertag-type amyloidosis. AMYL8 is a hereditary generalized amyloidosis due to deposition of apolipoprotein A1, fibrinogen and lysozyme amyloids. Viscera are particularly affected. There is no involvement of the nervous system. Clinical features include renal amyloidosis resulting in nephrotic syndrome, arterial hypertension, hepatosplenomegaly, cholestasis, petechial skin rash.
  • 序列相似性Belongs to the apolipoprotein A1/A4/E family.
  • 翻译后修饰Palmitoylated.
    Phosphorylation sites are present in the extracelllular medium.
  • 细胞定位Secreted.
  • Information by UniProt

Natural Human Apolipoprotein A I 图像

  • SDS-PAGE analysis of ab90760 on a 4-12% Bis-Tris NuPAGE gel
    Lane 1: Apolipoprotein A I - 5 µg (reduced /heated)
    Lane 2: Apolipoprotein A I - 10 µg (reduced/ heated)
    Lane 3: Apolipoprotein A I - 20 µg (reduced /heated)
    Lane 4: Molecular weight markers
    Lane 5: Apolipoprotein A I - 5 µg (non-reduced/no heat)
    Lane 6: Apolipoprotein A I - 10 µg (non-reduced/no heat)
    Lane 7: Apolipoprotein A I - 20 µg (non-reduced /no heat)

Natural Human Apolipoprotein A I (ab90760)参考文献

ab90760 has not yet been referenced specifically in any publications.

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We use an A280 reading of a 0.1% solution, 1 cm pathway, and an extinction coefficient of 1.22.

Thank you for your inqury.

We have antibodies that are tested and guaranteed for IHC-Fr and ICC which are the main applictaions for indirect immunofluorescence:

ab52945 ...

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Thank you for contacting us. Yes, the Apolipoprotein A I protein ab90760 is the correct target for the antibodies ab52945 and ab20918. However, please note that the only data we have for sELISA are : - ab52945 has been used in sELISA in pair wi...

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