Vilobelimab
Based on 1 Customer Validation
Vilobelimab (CaCP-29, IFX-1) is a monoclonal anti-C5a antibody to the allergen C5a, a pro-inflammatory complement division product that plays a central role in mediating organ dysfunction. Vilobelimab acts as a C5a inhibitor, inhibiting neutrophil activation, chemotaxis, and reducing inflammatory signalling, and may be used in studies related to sepsis, COVID-19, etc.
For research use only. We do not sell to patients.
- Purity: 99.27%
- CAS No.: 2250440-41-4
- Molecular Weight:145.88 kDa
-
Storage:
Please store the product under the recommended conditions in the Certificate of Analysis.
Biological Activity
Human IgG4 kappa
Human
Complement C5
Vilobelimab selectively neutralises C5a in a dose-dependent manner without blocking the formation of the membrane attack complex and without leading to detectable safety concerns In certain clinical studies of patients suffering from severe sepsis and septic shock[1].
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 IgG4 kappa
ELISA, FACS, Functional assay
-
Immobilized Complement C5/C5a Protein, Human, HY-P7864) can bind Vilobelimab. The EC50 for this effect is 14.20 ng/mL. -
Flow cytometric analysis of 1X106 HepG2 cells labeling Vilobelimab (HY-P99520, red). Cells were fixed with 4% paraformaldehyde and permeabilised with 90% methanol. Then stained with the primary antibody at 1/50 dilution for an hour at 4℃. Alexa Fluor 488-conjugated AffiniPure Goat Anti-Human IgG H&L (HY-P83776) was used as the secondary antibody at 1/1,000 dilution for 30 minutes at 4℃. Human IgG4 kappa Isotype Control (HY-P99003, blue) was used as the isotype control, cells without incubation with primary antibody were used as the unlabeled control (black).
Chemical Information
-
CAS No. 2250440-41-4
-
Appearance Liquid
-
Molecular Weight 145.88 kDa
-
Color Colorless to light yellow
-
SMILES
[Vilobelimab]
-
Synonyms
CaCP-29, IFX-1
-
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 (256 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
[1]. Michael Bauer, et al. Efficacy and Safety of Vilobelimab (IFX-1), a Novel Monoclonal Anti-C5a Antibody, in Patients With Early Severe Sepsis or Septic Shock-A Randomized, Placebo-Controlled, Double-Blind, Multicenter, Phase IIa Trial (SCIENS Study). Crit Care Explor. 2021 Nov 17;3(11):e0577. [Content Brief]
Calculators
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)