Human ICOS/CD278 (Q50A) Protein (ICO-HM20M)

  • Express System: Expi293
  • Product Tag: C-hFc
  • Purity: > 95% as determined by Tris-Bis PAGE;> 95% as determined by HPLC
  • Activity: The affinity constant of 25.59 nM as determined in SPR assay (Biacore T200). See testing image for detail.
  • Exact Sequence: Glu21-Phe141

Catalog: ICO-HM20M

$394.00
Size:

Order now get it on

Product Description Recombinant Human ICOS/CD278 (Q50A) Protein is expressed from Expi293 with hFc tag at the C-terminal.;It contains Glu21-Phe141.
Product Category Recombinant Protein
Target ICOS/CD278 (Q50A)
Gene/Protein ID Q9Y6W8-1
Species Human
Exact Sequence Glu21-Phe141
Molecular Weight The protein has a predicted MW of 40.45 kDa. Due to glycosylation, the protein migrates to 55-65 kDa based on Tris-Bis PAGE result.
Activity The affinity constant of 25.59 nM as determined in SPR assay (Biacore T200). See testing image for detail.
Product Tag C-hFc
Express System Expi293
Purity > 95% as determined by Tris-Bis PAGE;> 95% as determined by HPLC
Endotoxin Less than 1EU per μg by the LAL method.
Form Liquid
Shipping Shipped with blue ice or dry ice.
Formulation Supplied as 0.22μm filtered solution in PBS (pH 7.4). Please dilute to the desired concentration according to the concentration of the solution shown on the product label.
Stability And Storage Reconstituted protein stable at -80°C for 12 months, 4°C for 1 week. Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
Human ICOS (Q50A), hFc Tag captured on CM5 Chip via Protein A can bind Human B7-H2, His Tag with an affinity constant of 25.59 nM as determined in SPR assay (Biacore T200).
The purity of Human ICOS (Q50A) is greater than 95% as determined by SEC-HPLC.
Human ICOS (Q50A) on Tris-Bis PAGE under reduced condition. The purity is greater than 95%.

You may also be interested in