Xirestomig
Based on 1 Customer Validation
Xirestomig (ATG-101) is a tetravalent "2+2″ PD-L1×4-1BB bispecific antibody. Xirestomig binds PD-L1 and 4-1BB concurrently, with a greater affinity for PD-L1, and potently activated 4-1BB+ T cells when cross-linked with PD-L1-positive cells. Xirestomig activates exhausted T cells upon PD-L1 binding. Xirestomig displays potent antitumor activity in numerous in vivo tumor models, including those resistant or refractory to immune checkpoint inhibitors (ICIs).
Nos produits utilisent uniquement pour la recherche. Nous ne vendons pas aux patients.
- Pureté: 98.44%
- CAS No.: 2756879-35-1
- Masse moléculaire:196.508 kDa
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Stockage:
Please store the product under the recommended conditions in the Certificate of Analysis.
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Activité biologique
IgG1-lambda-[scFv]2-heavy-lambda
Human
TNFRSF9 & CD274
| 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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IgG1-lambda-[scFv]2-heavy-lambda
ELISA, FACS, Functional assay
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Immobilized PD-L1 Protein, Human (HEK293, HY-P73361) can bind Xirestomig. The EC50 for this effect is 51.02 ng/mL. -
Immobilized 4-1BB/TNFRSF9 Protein, Human (HEK293, His, HY-P70678) can bind Xirestomig. The EC50 for this effect is 56.02 ng/mL.
Chemical Information
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CAS No. 2756879-35-1
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Appearance Liquid
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Masse moléculaire 196.508 kDa
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Color Colorless to light yellow
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Synonyms
ATG-101
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Livraison
Shipping with dry ice.
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Formulation
Please refer to the lot-specific COA for specific buffer information.
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Stockage
Please store the product under the recommended conditions in the Certificate of Analysis.
Pureté et documentation
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Fiche technique (257 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)
Références
Calculators
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)