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Medchemexpress LLC Icos protein, rat (HEK293, Fc) | >95.0% | 5 UG
Supplier: Medchemexpress LLC HYP748685UG
Recombinant rat ICOS (inducible T-cell co-stimulator) protein expressed in HEK293 cells and fused to a C-terminal human Fc tag. Supplied lyophilized from PBS (pH 7.4), the glycosylated Fc-fusion spans residues E21-L142 with an estimated molecular weight of ~43-50 kDa. Designed for research into T cell co-stimulation and immune signaling.
- Purity >95% by reducing SDS-PAGE.
- Contains C-terminal human Fc tag for detection and capture.
- Supplied lyophilized for extended shelf life and transport.
- Expressed in HEK293 cells to provide mammalian glycosylation.
- Amino acid range E21-L142 corresponds to extracellular domain.
- Recommended storage at -20°C; reconstituted material stable at 4°C for 1 week.
- Available in research-scale sizes including a 5 μg package.
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