Itanistomig
Based on 1 Customer Validation
Itanistomig (LB-101) is a tetravalent bispecific antibody targeting PD-L1 and CD47. Itanistomig blocks PD-L1 and achieves tumor enrichment through binding to PD-L1, and also exerts conditional CD47 blocking activity via cleavage of the hinge linker in the PD-L1-positive tumor microenvironment. Itanistomig induces antibody-dependent cellular phagocytosis in human CD14+ cells and drives tumor regression. Itanistomig can be used in research related to solid tumors.
Nur für Forschungszwecke. Wir verkaufen nicht an Patienten.
- Reinheit: 95.84%
- CAS. Nr.: 2923687-56-1
- Molecular Weight:243.635 kDa
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Speicherung:
Please store the product under the recommended conditions in the Certificate of Analysis.
Biologische Aktivität
Beschreibung
Isotype
(VH-G1CH1-h)-H-gamma1_L-kappa-L-kappa
Species Reactivity
Human
IC50 & Target
CD274 & CD47
In Vitro
Itanistomig strongly enhances antibody-dependent cellular phagocytosis by human CD14+ cells[1].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
In Vivo
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
Gene ID
Accession
Q9NZQ7 & Q61735-1
Conjugated
Unconjugated
Reconsititution
The product can be reconstituted/diluted with sterile PBS or saline.
Format
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G1-Fab-kappa-IgG1-kappa
Anwendung
ELISA, FACS, Functional assay
Verified Bioactivity
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Immobilized PD-L1 Protein, Human (HEK293, HY-P72917) can bind Itanistomig. The EC50 for this effect is 129.7 ng/mL. -
Immobilized FCGRT Protein, Human (GST, HY-P73361) can bind Itanistomig. The EC50 for this effect is 57.01 ng/mL. -
Flow cytometric analysis of 1X106 Jurkat cells labeling CD274 with Itanistomig (HY-P991004, 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℃. AF488-conjugated 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 IgG1 kappa Isotype Control (HY-P99001, 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. Nr. 2923687-56-1
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Appearance Liquid
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Molecular Weight 243.635 kDa
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Color Colorless to light yellow
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SMILES
[Itanistomig]
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Synonyms
LB-101
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Versand
Shipping with dry ice.
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Formulation
Please refer to the lot-specific COA for specific buffer information.
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Speicherung
Please store the product under the recommended conditions in the Certificate of Analysis.
Reinheit & Dokumentation
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Data Sheet (273 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)
- Korean - KR (251 KB)
- Portuguese - PT (251 KB)
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Inhibitory Antibodies User Guide (603 KB)
Verweise
Calculators
Konzentration (Stammlösung) × Volumen (Stammlösung) = Konzentration (Ziellösung) × Volumen (Ziellösung)