Key features and details
- Expression system: Native
- Purity: > 95% SDS-PAGE
- Suitable for: SDS-PAGE
Product nameNative Human IgG Fab fragment protein
Purity> 95 % SDS-PAGE.
Protein lengthFull length protein
Our Abpromise guarantee covers the use of ab90352 in the following tested applications.
The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.
Additional notesProtein Determination: Extinction Coefficient (E) 0.1% at 280nm = 1.35.
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Preparation and Storage
Stability and Storage
Shipped on Dry Ice. Upon delivery aliquot. Store at -80°C. Avoid freeze / thaw cycle.
Preservative: 0.05% Sodium azide
Constituents: 0.0536% PBS, 0.87% Sodium chloride
RelevanceHuman IgG consists of four subclasses (1-4) that can be recognised by antigen differences in their heavy chains. Each subclass has different biological and physiochemical properties. The IgG subclass may be preferentially produced in response to different antigens. The Fab fragment (fragment antigen binding) is the antigen region of the IgG molecule. It is composed of one constant and one variable domain of each of the heavy and the light chain.
To our knowledge, customised protocols are not required for this product. Please try the standard protocols listed below and let us know how you get on.
ab90352 has been referenced in 1 publication.
- Naik AS et al. Humoral immune system targets clonotypic antibody-associated hepatitis C virus. J Gen Virol 98:179-189 (2017). PubMed: 28284234