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Native Human IgG FC fragment protein is a Full Length protein, expressed in Native, with >95% purity and suitable for SDS-PAGE.
- Purity
>95% SDS-PAGE
- Expression system
Native
- Tags
Tag free
- Applications
SDS-PAGE
- Biologically active
No
Reactivity data
| Application | Reactivity | Dilution info | Notes |
|---|---|---|---|
Application SDS-PAGE | Reactivity Reacts | Dilution info - | Notes MW is 31kDa |
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Native Human IgG FC fragment protein is a Full Length protein, expressed in Native, with >95% purity and suitable for SDS-PAGE.
Key facts
- Purity
>95% SDS-PAGE
- Expression system
Native
- Tags
Tag free
- Applications
SDS-PAGE
- Biologically active
No
- Predicted molecular weight
50 kDa
- Protein length
Full Length
- Animal free
No
- Nature
Native
- Concentration
- Storage buffer
pH: 8
Preservative: 0.05% Sodium azide
Constituents: 1.16% Sodium chloride, 0.79% Tris HCl
Specifications
- Form
Liquid
Storage
- Shipped at conditions
Dry Ice
- Appropriate long-term storage conditions
-80°C
- Aliquoting information
Upon delivery aliquot
- Storage information
Avoid freeze / thaw cycle
Notes
Protein Determination: Extinction Coefficient (E) 0.1% at 280nm =1.46.
IgG is cleaved using Papain to product the Fc fragment. The IgG fc fragment does not bind antigen; however, it does contain the classic antigenic determinants and biological activity with respect to cytotrophic reactions, binding of complement and catabolic rate control.
Shown to be non reactive for HbsAG, anti-HCV, anti-HBc, and negative for anti-HIV 1 and 2 by FDA approved tests.
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