Emerfetamab
Based on 1 Customer Validation
Emerfetamab (AMG 673) is a monoclonal antibody against CD3E/CD33. Emerfetamab binds to CD33 on AML blasts, bringing them into proximity with T cells, and binds to the T cell receptor component CD3, thereby triggering T cell activation and T cell-mediated cytotoxicity against CD33-positive cells. Emerfetamab can be used for research on acute myeloid leukemia.
For research use only. We do not sell to patients.
- Purity : 95.43%
- CAS No.: 2250261-27-7
- Molecular Weight:106.57 kDa
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Storage:Shipping with dry ice
Please store the product under the recommended conditions in the Certificate of Analysis.
Biological Activity
Description
Isotype
(scFv-heavy-kappa)-(scFv-heavy-lambda)-scFc
Species Reactivity
Human
|
CD3E |
CD33 |
In Vitro
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
Clinical Trial
| NCT Number | Sponsor | Condition | Start Date |
Phase
|
|---|---|---|---|---|
| NCT01329991 | 2011-05 | PHASE1 |
Gene ID
Accession
Conjugated
Unconjugated
Reconsititution
The product can be reconstituted/diluted with sterile PBS or saline.
Format
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(scFv-heavy-kappa)-(scFv-heavy-lambda)-scFc
Application
ELISA, FACS, Functional assay
Verified Bioactivity
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Immobilized CD3 epsilon Protein, Human (HEK293, His, HY-P70506) can bind Emerfetamab. The EC50 for this effect is 823.9 ng/mL. -
Immobilized Siglec-3/CD33 Protein, Human (HEK293, Fc-Myc, HY-P72021) can bind Emerfetamab. The EC50 for this effect is 379.1 ng/mL. -
Flow cytometric analysis of 1×106 Jurkat cells labelling CD3E (red) with Emerfetamab (HY-P99912). 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℃. Alexa 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). -
Flow cytometric analysis of 1X106 THP-1 cells labeling CD33 with Emerfetamab (HY-P99912, red). Cells were 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 No. 2250261-27-7
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Appearance Liquid
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Molecular Weight 106.57 kDa
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Color Colorless to light yellow
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SMILES
[Emerfetamab]
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Synonyms
AMG 673
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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 (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)
References
Calculators
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)