FCGRT & B2M Heterodimer
Recombinant Human IgG Fc fragment receptor transporter is produced by our Mammalian expression system and the target gene encoding Ala24-Leu290&Ile21-Met119 is expressed with a 6His tag at the C-terminus.
Product Specifications
Background
FcRn complex consist of two subunits: IgG receptor FcRn large subunit p51 (alpha chain) and Beta-2-microglobulin (Beta chain) . The complexes is similar in structure to MHC class I-like heterodimer. Beta-2-microglobulin involved in the presentation of peptide antigens to the immune system. FcRn binds to the Fc region of monomeric immunoglobulins gamma, mediates the uptake of IgG from milk, Possible role in transfer of immunoglobulin G from mother to fetus. A principal component of antibody transport is the neonatal receptor for the Fc portion of immunoglobulin, a heterodimer of a MHC-1 alpha-chain homolog (FcRn) and beta-2-microglobulin (B2M) .
Synonyms
IgG receptor FcRn; Neonatal Fc receptor; FCRN
Expression System
Human cells
Endotoxin
Less than 0.1 ng/ µg (1 IEU/ µg) as determined by LAL test.
Purity
Greater than 95% as determined by reducing SDS-PAGE.
Form
Lyophilized
Shipping Conditions
The product is shipped at ambient temperature.
Formulation
Lyophilized from a 0.2 μm filtered solution of 50mM HEPES,150mM Nacl, pH7.4.
Species
Human
Shipping Temperature
Ambient
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