Natural人IgG2 protein (ab90284)

概述

描述

  • 性质Natural
  • 来源Native
  • 氨基酸序列
    • 种属Human
    • 额外的序列信息Prepared from myeloma plasma.

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技术指标

Our Abpromise guarantee covers the use of ab90284 in the following tested applications.

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

  • 生物活性Shown to be non reactive for HBsAg, anti-HCV, anti-HBc, and negative for anti-HIV 1 and 2 by FDA approved tests.
  • 应用

    SDS-PAGE

  • 纯度> 95 % SDS-PAGE.

  • 形式Liquid
  • 补充说明

    Extinction Coefficient (E) 0.1% at 280nm =1.36.

    Shown to be non reactive for HBsAg, anti-HCV, anti-HBc, and negative for anti-HIV 1 and 2 by FDA approved tests.  

  • Concentration information loading...

制备和贮存

  • 稳定性和存储

    Shipped at 4°C. Upon delivery aliquot and store at -20°C. Avoid freeze / thaw cycles.

    Preservative: 0.05% Sodium Azide
    Constituents: 20mM PBS, 150mM Sodium chloride, pH 7.4

常规信息

  • 别名
    • Ig gamma-2 chain C region
    • IGHG2
    • immunoglobulin Gm2
    • immunoglobulin heavy constant gamma 2 (G2m marker)
    • immunoglobulin heavy constant, gamma 2
    see all
  • 相关性There are four IgG subclasses (IgG1, 2, 3 and 4) in humans, named in order of their abundance in serum (IgG1 being the most abundant). IgG2 is the only IgG subclass which passes through the placenta at a level generally lower than that found in the mother. A deficiency of IgG2 indicates a poor antibody response to bacterial polysaccharides and can lead to increased susceptibility to infections caused by encapsulated bacteria.
  • 细胞定位Secreted

Natural Human IgG2 protein (ab90284)参考文献

ab90284 has not yet been referenced specifically in any publications.

Product Wall




I can confirm that the light chain of this IgG2 protein is the kappa light chain.


Thank you for your email.

I am happy to check these concentrations for you. Please find here below the answers:

IgG1 protein (ab90283) you will receive 1 mg at 3.41mg/ml, ¨so it will be in 293ul



IgG2 protein...

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Thank you for contacting us. Because this IgG2 was purified from human myeloma plasma, we do not know the exact sequence. The sequence of the C region of human IgG2 can be found on the UniProt database: http://www.uniprot.org/uniprot/P01859 ...

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