FCGRT & B2M Heterodimer Protein, Human, Recombinant (His Tag), Biotinylated
Product Specifications
Synonyms
Alpha-chain Protein, Human; FCRN Protein, Human
Gene Name
Fc fragment of IgG, receptor, transporter, alpha
UniProt
P55899&P61769
Expression System
HEK293 Cells
Tag
C-His
Field of Research
Fc Receptors
Endotoxin
< 1.0 EU per μg protein as determined by the LAL method.
Purity
> 95 % as determined by SDS-PAGE.
Activity
Using the Octet RED System, the affinity constant (Kd) of FCGRT & B2M Heterodimer Protein, Human, Recombinant (His Tag), Biotinylated (Cat. PH51041M2) bound to IgG1 Antibody was 4.6 nM.
Form
Lyophilized
Buffer
Lyophilized from sterile PBS. Please contact us for any concerns or special requirements. Normally 5 % - 8 % trehalose, mannitol and 0.01% Tween 80 are added as protectants before lyophilization. Please refer to the specific buffer information in the hard copy of CoA.
Function
Fc receptor proteins, Biotinylated proteins, Receptor Proteins
Molecular Weight
The recombinant heterodimer of human FCGRT/B2M consists of 385 (285 + 100) amino acids and predicts a molecular mass of 43.5 (31.8 + 11.7) kDa.
Storage Conditions
In general, recombinant proteins are provided as lyophilized powder which are shipped at ambient temperature. Bulk packages of recombinant proteins are provided as frozen liquid. They are shipped out with blue ice unless customers require otherwise. Stable for 1 year at -20°C or below from date of shipment. For maximum recovery of product, centrifuge the original vial after thawing and opening the cap. For long-term storage, aliquot and store at -20°C or below. Avoid repeated freeze-thaw cycles.
Product Datasheet
http://www.leading-biology.com/en/fastadmin/public/data/datasheet/S_Protein_datasheet/PH51041M2.pdf
Symbol
FCGRT & B2M
Species
Human
Overview
A DNA sequence encoding the extracellular domain (Met1-Ser297) of human FCGRT (P55899) was fused with a polyhistidine tag at the C-terminus, constructed the plasmid 1; A DNA sequence encoding the human B2M (P61769) (Met1-Met119) constructed the plasmid 2. The two plasmids were co-expressed and the FCGRT / B2M heterodimer was purified. The purified protein was biotinylated in vitro.
Uniprot URL
https://www.uniprot.org/uniprot/P55899&P61769
AA Sequence
Met1-Ser297 & Met1-Met119
Available Sizes
Curated Selection
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