Spike (S-protein) / Extracellular Domain (ECD) mAbs
Our wide range of high-affinity Spike/ECD rabbit mAbs span the S1-ECD and the S2-ECD region of the Spike protein. All these Spike/ECD mAbs do not bind to the RBD region of the Spike protein.

Additional epitope binning information is available for these mAbs, please e-mail antibody@genscript.com for more details.
SARS-CoV-2 Spike/ECD mAbs | |
---|---|
Quantity | Rabbit IgG |
0.01 mg* | $129 |
0.1 mg | $450 |
> 0.1 mg | Get A Quote |
*Antibody Sampler pricing: Minimum 10 antibodies in an order, pricing is per mAb.
Spike S1-ECD Antibodies (do not bind to RBD)
Clone ID | Isotype | Species | ECD binding | RBD binding | ECD (Trimer) binding | S1 binding | S2 binding | EC50 (ng/ml) |
---|---|---|---|---|---|---|---|---|
3D5 | IgG | Rabbit | +++ | - | +++ | +++ | - | 2.402 |
2F8 | IgG | Rabbit | +++ | - | +++ | +++ | - | 3.029 |
5E4 | IgG | Rabbit | +++ | - | +++ | +++ | - | 6.144 |
5A10 | IgG | Rabbit | +++ | - | +++ | +++ | - | 8.130 |
3E5 | IgG | Rabbit | +++ | - | +++ | +++ | - | 8.327 |
Spike S2-ECD Antibodies
Clone ID | Isotype | Species | ECD binding | RBD binding | ECD (Trimer) binding | S1 binding | S2 binding | EC50 (ng/ml) |
---|---|---|---|---|---|---|---|---|
3B4 | IgG | Rabbit | +++ | - | +++ | - | +++ | 1.145 |
2F6 | IgG | Rabbit | +++ | - | +++ | - | +++ | 1.354 |
5D10 | IgG | Rabbit | +++ | - | +++ | - | +++ | 2.198 |
3C4 | IgG | Rabbit | +++ | - | +++ | - | +++ | 2.796 |
2G4 | IgG | Rabbit | +++ | - | +++ | - | +++ | 4.523 |
5F7 | IgG | Rabbit | +++ | - | +++ | - | +++ | 4.630 |
5H7 | IgG | Rabbit | +++ | - | +++ | - | +++ | 6.727 |
2F12 | IgG | Rabbit | +++ | - | +++ | - | +++ | 7.182 |
3F4 | IgG | Rabbit | +++ | - | +++ | - | +++ | 7.723 |
5C9 | IgG | Rabbit | +++ | - | +++ | - | +++ | 11.873 |