ComboX™, Universal Tools for Your Antibody Drug Development

Immobilized Biotinylated Human CD19 (20-291), His,Avitag (Cat. No. CD9-H82E9) at 1 μg/mL (100 μL/well) on Streptavidin (Cat. No. STN-N5116) precoated (0.5 μg/well) plate, can bind Monoclonal Anti-Human CD19 Antibody, Mouse IgG2a with a linear range of 0.1-6 ng/mL (QC tested).

Immobilized Biotinylated SARS-CoV-2 S protein RBD, His,Avitag (Cat. No. SPD-C82E9) at 1 μg/mL (100 μL/well) on Streptavidin (Cat. No. STN-N5116) precoated (0.5 μg/well) plate, can bind Monoclonal Anti-SARS-CoV-S protein RBD Antibody, Human IgG1 with a linear range of 0.1-4 ng/mL (Routinely tested).

Immobilized Biotinylated Human CD19 (20-291), His,Avitag (Cat. No. CD9-H82E9) at 1 μg/mL (100 μL/well) on Streptavidin Coated Plates, Clear, 96-Well (Cat. No. SP-11), can bind Anti-FMC63 antibody with a linear range of 0.1-3 ng/mL (QC tested).

Immobilized Biotinylated Human PD-1, Fc,Avitag,His Tag (Cat. No. PD1-H82F4) at 1 μg/mL (100 μL/well) on Streptavidin Coated Plates, Clear, 96-Well (Cat. No. SP-11), can bind Human PD-L1, mFc Tag with a linear range of 0.4-6.25 ng/mL (QC tested).

Immobilized Biotinylated Human CD20 Full Length, His,Avitag (HEK293) (Cat. No. CD0-H82E5) at 1 μg/mL (100 μL/well) on Streptavidin Coated Plates, Clear, 96-Well (Cat. No. SP-11), can bind Rituximab with a linear range of 78-625 ng/mL (QC tested).

Immobilized Biotinylated Human FCGRT&B2M Heterodimer Protein, His,Avitag (Cat. No. FCM-H82W7) at 1 μg/mL (100 μL/well) on Streptavidin Coated Plates, Clear, 96-Well (Cat. No. SP-11), can bind Ipilimumab with a linear range of 78-1250 ng/mL (QC tested).

Immobilized 40 μg SARS-CoV-2 S1 protein to 1mg Beads （Cat. No. SMB-B01） can bind the Anti-SARS-CoV-S protein RBD Antibody with an EC50 1.157 μg/mL (QC tested).

Monoclonal Anti-DNP antibody, Human IgG1 (N297A) Isotype Control on SDS-PAGE under reducing (R) condition. The purity of the protein is greater than 95%. The purity of Monoclonal Anti-DNP antibody, Human IgG1 (N297A) Isotype Control (Cat. No. DNP-MB273) is more than 90% and the molecular weight of this protein is around 140-160 kDa verified by SEC-MALS.

Monoclonal Anti-DNP antibody, Mouse IgG1 Isotype Control on SDS-PAGE under reducing (R) and non-reducing (NR) conditions. The gel was stained overnight with Coomassie Blue. The purity of the protein is greater than 90%. The purity of Monoclonal Anti-DNP antibody, Mouse IgG1 Isotype Control (Cat. No. DNP-M1) is more than 90% and the molecular weight of this protein is around 130-160 kDa verified by SEC-MALS.

Immobilized DNP-Albumin Conjugate at 10 μg/mL (100 μL/well) can bind Monoclonal Anti-DNP antibody, Human IgG1 Isotype Control (Cat. No. DNP-M2) with a linear range of 1-10 ng/mL (QC tested).

Immobilized DNP-Albumin Conjugate at 10 μg/mL (100 μL/well) can bind Monoclonal Anti-DNP antibody, Human IgG4 Isotype Control (Cat. No. DNP-M3) with a linear range of 1-15 ng/mL (QC tested).

2e5 of Anti-CD19 CAR-293 cells were stained with 100 μL of 1 μg/mL of Biotinylated Anti-DNP Antibody, Mouse IgG1 (Cat. No. DNP-BM1) and positive control respectively, washed and then followed by PE-SA and analyzed with FACS (Routinely tested).

2e5 of Anti-CD19 CAR-293 cells were stained with 100 μL of 1 μg/mL of FITC-Labeled Anti-DNP Antibody, Mouse IgG1 (Cat. No. DNP-FM1) and positive control respectively, and FITC signal was used to evaluate the binding activity (Routinely tested).

2Human IgG Fc, Tag Free (Cat. No. FCC-H5214) on SDS-PAGE under reducing (R) condition. The purity of the protein is greater than 95%. The purity of Human IgG Fc, Tag Free (Cat. No. FCC-H5214) is more than 95% and the molecular weight of this protein is around 51-65 kDa verified by SEC-MALS.

Human IgG4 Fc, Tag Free (Cat. No. IG4-H5205) on SDS-PAGE under reducing (R) condition. The purity of the protein is greater than 95%. The purity of Human IgG4 Fc, Tag Free (Cat. No. IG4-H5205) is more than 90% and the molecular weight of this protein is around 54-66kDa verified by SEC-MALS.

Immobilized Human CD64, His Tag (Cat. No. FCA-H52H1) at 1 μg/mL (100 μL/well) can bind Human IgG Fc, Tag Free (Cat. No. FCC-H5214) with a linear range of 1-16 ng/mL.

Human FCGRT&B2M Heterodimer Protein, His Tag (Cat. No. FCN-H52W7) captured on CM5 Chip via anti-His antibody can bind Human IgG1 Fc, Tag Free (Cat. No. FCC-H5214) with an affinity constant of 0.957 μM as determined in SPR assay (Biacore 8K).

Mouse IgG2a Fc protein is used as an isotype control to verify the specific binding of Mouse IgG2a CD3 monoclonal antibody (Clone: OKT3) to Human CD3 protein.

Human CD3 epsilon & CD3 delta Heterodimer Protein, His Tag&Tag Free (MALS verified) (Cat. No. CDD-H52W1) can bind Monoclonal Anti-Human CD3 Antibody, Mouse IgG2a (Clone: OKT3), Ultra-low endotoxin (Cat. No. CDE-M120a) with a linear range of 0.2-3 ng/mL and cannot bind Mouse IgG2a Fc Protein, Tag Free (MALS verified) (Cat. No. IGA-M5207).

Human IgG1 Fc is used as an isotype control to verify the specific binding of anti-BCMA×CD3 scFv- Human IgG1 Fc Tag to Human CD3 protein.

Human CD3 epsilon & CD3 delta Heterodimer Protein, His Tag&Tag Free (MALS verified) (Cat. No. CDD-H52W1) can bind anti-BCMA×CD3 scFv- Human IgG1 Fc Tag with a linear range of 0.08-3 ng/mL and cannot bind Human IgG1 Fc Protein, Tag Free (MALS verified) (Cat. No. FCC-H5214).

Human IgG1 Fc is used as an isotype control to verify the specific binding of anti-BCMA×CD3 scFv- Human IgG1 Fc Tag to Human BCMA protein.

Human BCMA / TNFRSF17 Protein,His Tag (HPLC-verified) DMF Filed (Cat. No. BCA-H522y) can bind anti-BCMA×CD3 scFv- Human IgG1 Fc Tag with a linear range of 0.08-3 ng/mL and cannot bind Human IgG1 Fc Protein, Tag Free (MALS verified) (Cat. No. FCC-H5214).

Biotinylated Human Serum Albumin, His,Avitag on SDS-PAGE under reducing (R) condition. The purity of the protein is greater than 95%. The purity of Biotinylated Human Serum Albumin, His,Avitag (Cat. No. HSA-H82E3) is more than 90% and the molecular weight of this protein is around 64-80 kDa verified by SEC-MALS.

Human Serum Albumin, His Tag on SDS-PAGE under reducing (R) condition. The purity of the protein is greater than 95%. The purity of Human Serum Albumin, His Tag (Cat. No. HSA-H522a) is more than 90% and the molecular weight of this protein is around 60-75 kDa verified by SEC-MALS.

Loaded Biotinylated Human Serum Albumin, His,Avitag (Cat. No. HSA-H82E3) on SA Biosensor, can bind Human FCGRT&B2M Heterodimer Protein, His Tag&Strep II Tag (Cat. No. FCM-H5286) with an affinity constant of 0.641 μM as determined in BLI assay (ForteBio Octet Red96e).

Loaded Biotinylated Human FCGRT&B2M Heterodimer Protein, His,Avitag (Cat. No. FCM-H82W7) on SA Biosensor, can bind Human Serum Albumin, His Tag, low endotoxin (Cat. No. HSA-H522a) with an affinity constant of 0.596 μM as determined in BLI assay (ForteBio Octet Red96e).