Zigakibart
Based on 1 Customer Validation
Zigakibart (BION-1301) is an IgG4-kappa, humanized monoclonal antibody against TNFSF13 (tumor necrosis factor (TNF) superfamily member 13, APRIL, CD256). Zigakibart exhibits anti-inflammatory activity.
For research use only. We do not sell to patients.
- Purity: 99.30%
- CAS No.: 2642175-46-8
- Molecular Weight:145.04 kDa
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Storage:
Please store the product under the recommended conditions in the Certificate of Analysis.
Biological Activity
Human IgG4 kappa
Human
TNFSF2/TNFa
| Species | Dose | Route | Cmax |
|---|---|---|---|
| Mice[2] | 200 μmol/Kg | p.o. | 32.75 μM |
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
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Animal Model:Cynomolgus monkeys (female)[1]
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Dosage:0.3 mg/kg; 3 mg/kg; 30 mg/kg
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Administration:i.v.; single dose
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Result:Reduced circulating IgA and IgM in a dose-dependent fashion, with the 30 mg/kg dose producing the most substantial reductions.
Showed minimal change in circulating IgG levels across all doses.
Achieved statistically significant reductions in IgA and IgM relative to controls at 4 weeks after dosing.
| NCT Number | Sponsor | Condition | Start Date |
Phase
|
|---|---|---|---|---|
| NCT01329991 | Plexxikon| | 2011-05 | PHASE1 |
Unconjugated
The product can be reconstituted/diluted with sterile PBS or saline.
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Human IgG4 kappa
ELISA, FACS, Functional assay
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Immobilized APRIL/TNFSF13 Trimer Protein, Human (HEK293, Flag-His, HY-P70733) can bind Zigakibart. The EC50 for this effect is 7.098 ng/mL. -
Flow cytometric analysis of 1.5X106 RAW264.7 cells treated with 1µg/mL LPS for 24h with Zigakibart (HY-P990070, red). Cells were fixed with 4% paraformaldehyde. Then stained with the primary antibody at 1/200 dilution for an hour at 4℃. 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 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
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CAS No. 2642175-46-8
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Appearance Liquid
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Molecular Weight 145.04 kDa
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Color Colorless to light yellow
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SMILES
[Zigakibart]
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Synonyms
BION-1301
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Shipping
Shipping with dry ice.
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Formulation
Please refer to the lot-specific COA for specific buffer information.
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Storage
Please store the product under the recommended conditions in the Certificate of Analysis.
Purity & Documentation
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Data Sheet (256 KB)
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SDS (251 KB)
- English - EN (251 KB)
- Français - FR (251 KB)
- Deutsch - DE (251 KB)
- Norwegian - NO (251 KB)
- Español - ES (251 KB)
- Swedish - SV (251 KB)
- Italian - IT (251 KB)
- Portuguese - PT (251 KB)
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Inhibitory Antibodies User Guide (603 KB)
References
Calculators
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)