CD28, Fc Fusion, Avi-Tag, Biotin Labeled Recombinant
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Catalog #
101580
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$295
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Description
Recombinant human CD28 (CD28 molecule), also known as TP44 (T-cell-specific surface glycoprotein CD28), encompassing amino acids 19-152. The C-terminus of this construct is fused with the Fc fragment of a human IgG1 followed by an Avi-Tag™. The recombinant protein was enzymatically biotinylated using the Avi-Tag™ and affinity purified.
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Synonyms
T-cell-specific surface glycoprotein CD28, TP44
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Product Data Gallery
Product Info
Storage and Usage
Citations
Species
Human
Construct
CD28 (19-152-Fc(lgG1)-Avi)-(Biotin)
Host Species/Expression System
HEK293
Purity
≥90%
Format
Aqueous buffer solution
Formulation
8 mM phosphate, pH 7.4, 110 mM NaCl, 2.2 mM KCl, and 20% glycerol
MW
44 kDa + glycans
Amino Acids
19-152
Glycosylation
This protein runs at a higher MW by SDS-PAGE due to glycosylation.
Genbank #
NM_006139
UniProt #
P10747
Label
This protein is enzymatically biotinylated using Avi-Tag™ technology. Biotinylation is confirmed to be ≥90%.
For more information on enzymatic biotinylation, please see our Tech Note.