Human CD28H/IGPR-1 Protein (CD8-HM28H)

Product Overview

• Article Name: Human CD28H/IGPR-1 Protein (CD8-HM28H)
• Biozol Catalog Number: KAB-CD8-HM28H
• Supplier Catalog Number: CD8-HM28H
• Alternative Catalog Number: KAB-CD8-HM28H-100UG, KAB-CD8-HM28H-500UG
• Manufacturer: KactusBio
• Category: Proteine/Peptide
• Species Reactivity: Human
• Alternative Names: TMIGD2, IGPR1, IGPR-1, CD28H, TPC1

Product Description

Recombinant Human CD28H/IGPR-1 Protein is expressed from HEK293 with hFc (IgG1) tag at the C-Terminus.It contains Leu23-Gly150.

Product Properties

• Molecular Weight: The protein has a predicted MW of 40.7 kDa. Due to glycosylation, the protein migrates to 50-60 kDa based on Bis-Tris PAGE result.
• Tag: C-hFc (IgG1)
• UniProt: Q96BF3
• Buffer: Lyophilized from 0.22µm filtered solution in PBS (pH 7.4). Normally 8% trehalose is added as protectant before lyophilization.
• Expression System: HEK293
• Purity: > 95% as determined by Bis-Tris PAGE,> 95% as determined by HPLC
• Form: Lyophilized
• Sequence: Leu23-Gly150
• Target: CD28H/IGPR-1

Images

Human CD28H on Bis-Tris PAGE under reduced condition. The purity is greater than 95%.

The purity of Human CD28H is greater than 95% as determined by SEC-HPLC.

Cynomolgus B7-H7, His Tag captured on CM5 Chip via anti-his antibody can bind Human CD28H, hFc Tag with an affinity constant of 7.86 nM as determined in SPR assay (Biacore T200).

Immobilized Human B7-H7, His Tag at 5ug/ml (100ul/well) on the plate. Dose response curve for Human CD28H, hFc Tag with the EC50 of 63.4ng/ml determined by ELISA (QC Test).

Loaded Biotinylated Human B7-H7, His-Avi Tag on Streptavidin-Biosensor can bind Human CD28H, hFc Tag with an affinity constant of 5.28 nM as determined in BLI assay (Gator Prime).