Human GPA Protein (GPA-HM201)

  • Express System: HEK293
  • Product Tag: C-hFc
  • Purity: > 95% as determined by Tris-Bis PAGE;> 95% as determined by HPLC
  • Activity: The affinity constant of 0.72 uM as determined in SPR assay (Biacore T200). See testing image for detail.
  • Exact Sequence: Ser20-Glu91

Catalog: GPA-HM201

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Product Description Recombinant Human GPA Protein is expressed from HEK293 with hFc tag at the C-Terminus.It contains Ser20-Glu91.
Product Category Recombinant Protein
Target GPA
Synonyms Glycophorin-A; PAS-2; CD235a; glycophorin Erik; glycophorin MiI; glycophorin MiIII; glycophorin MiV; glycophorin MiX; glycophorin SAT; GPA; GPErik; GpMiIII; GPSAT; GYPA; HGpMiIII; HGpMiV; HGpMiX; HGpMiXI; HGpSta(C); MNS; CD235a; MN
Gene/Protein ID P02724-1
Species Human
Exact Sequence Ser20-Glu91
Molecular Weight The protein has a predicted MW of 34.7 kDa. Due to glycosylation, the protein migrates to 45-70 kDa based on Tris-Bis PAGE result.
Activity The affinity constant of 0.72 uM as determined in SPR assay (Biacore T200). See testing image for detail.
Product Tag C-hFc
Express System HEK293
Purity > 95% as determined by Tris-Bis PAGE;> 95% as determined by HPLC
Endotoxin Less than 1EU per ug by the LAL method.
Form Lyophilized
Shipping Shipped at ambient temperature.
Formulation Lyophilized from 0.22um filtered solution in PBS (pH 7.4). Normally 8% trehalose is added as protectant before lyophilization.
Reconstitution Centrifuge the tube before opening. Reconstituting to a concentration more than 100 ug/ml is recommended. Dissolve the lyophilized protein in distilled water.
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.
Anti-GPA Antibody immobilized on CM5 Chip can bind Human GPA, hFc Tag with an affinity constant of 0.72 uM as determined in SPR assay (Biacore T200).
The purity of Human GPA is greater than 95% as determined by SEC-HPLC.
Human GPA on Tris-Bis PAGE under reduced condition. The purity is greater than 95%.

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