Efercoleukin alfa
Based on 1 Customer Validation
Efercoleukin alfa (XTX-202) is an IL-2 Rβ-biased IL-2 which has a masking domain to prevent IL-2 activity in non-tumor regions along with a half-life extension domain. The masking domain is cleaved by matrix metalloproteases (MMP) in the TME, leading to the release of the IL-2 R agonist. Efercoleukin alfa shows potential immunoregulatory and antineoplastic activities.
For research use only. We do not sell to patients.
- Purity: 99.9%
- CAS No.: 2760549-52-6
- Molecular Weight:93.436 kDa
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Storage:
Please store the product under the recommended conditions in the Certificate of Analysis.
Biological Activity
Fusion-IGHG1 Fc-Homo sapiens IL2RB-covalent dimer-IGHG1 Fc-Homo sapiens IL2
Human
IL2
Unconjugated
The product can be reconstituted/diluted with sterile PBS or saline.
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FPIA-FC_[PROTEIN]3
ELISA, FACS, Functional assay
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Measured in a cell proliferation assay using CTLL-2 cell. The ED50 for this effect is 113 ng/mL, corresponding to a specific activity is 8849.558 units/mg.
Chemical Information
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CAS No. 2760549-52-6
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Appearance Liquid
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Molecular Weight 93.436 kDa
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Color Colorless to light yellow
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Synonyms
XTX-202
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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 (255 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)
References
Calculators
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)