Vamikibart
Based on 1 Customer Validation
Vamikibart (EBI-031) is a humanized IgG2κ monoclonal antibody targeting IL-6, with high binding affinity for IL-6 and the IL-6/IL-6R complex. Vamikibart reduces central retinal thickness, resolves intraretinal and subretinal foveal fluid, and decreases the levels of intraocular inflammatory markers. Vamikibart can be used in studies of uveitic macular edema (UME) secondary to non-infectious uveitis.
For research use only. We do not sell to patients.
- Purity: ≥99.0%
- CAS No.: 2744320-12-3
- Molecular Weight:145.96 kDa
-
Storage:
Please store the product under the recommended conditions in the Certificate of Analysis.
Biological Activity
Human IgG2 kappa
Human
|
IL-6 |
Vamikibart blocks cis- and trans-signaling following the binding of IL-6 to soluble/membrane-bound IL-6R; it inhibits IL-6-mediated degradation of tight junction proteins in retinal pigment epithelial and endothelial cells, thereby protecting the blood-retinal barrier (BRB) and reducing vascular leakage[1][2].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
| NCT Number | Sponsor | Condition | Start Date |
Phase
|
|---|---|---|---|---|
| NCT01329991 | Plexxikon| | 2011-05 | PHASE1 |
Unconjugated
The product can be reconstituted/diluted with sterile PBS or saline.
-
Human IgG2 kappa
ELISA, FACS, Functional assay
-
Immobilized IL-6 Protein, Human can bind Vamikibart. The EC50 for this effect is 21.6 ng/mL. -
Flow cytometric analysis of 1.5×106 Siha cells labeling Vamikibart (HY-P990012, red). Cells were fixed with 4% paraformaldehyde and permeabilised with 90% methanol. Then stained with the primary antibody at 1/200 dilution for an hour at 4℃. Alexa Goat Anti-Human IgG H&L (AF488) (HY-P83776) was used as the secondary antibody at 1/1,000 dilution for 30 minutes at 4℃. Human IgG2 kappa Isotype Control (HY-P99002, blue) was used as the isotype control, cells without incubation with primary antibody were used as the unlabeled control (black).
Chemical Information
-
CAS No. 2744320-12-3
-
Appearance Liquid
-
Molecular Weight 145.96 kDa
-
Color Colorless to light yellow
-
SMILES
[Vamikibart]
-
Synonyms
EBI-031
-
Shipping
Shipping with dry ice.
-
Formulation
Please refer to the lot-specific COA for specific buffer information.
-
Storage
Please store the product under the recommended conditions in the Certificate of Analysis.
Purity & Documentation
-
Data Sheet (257 KB)
-
SDS (252 KB)
- English - EN (252 KB)
- Français - FR (252 KB)
- Deutsch - DE (252 KB)
- Norwegian - NO (252 KB)
- Español - ES (252 KB)
- Swedish - SV (252 KB)
- Italian - IT (252 KB)
- Korean - KR (252 KB)
- Portuguese - PT (252 KB)
-
Inhibitory Antibodies User Guide (603 KB)
References
Calculators
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)