Lenzilumab
Based on 2 publication(s) in Google Scholar
Lenzilumab (KB 003) is a human monoclonal antibody targeting CSF2/GM-CSF for COVID-19, chronic myelomonocytic leukemia (CMML) and juvenile myelomonocytic leukemia (JMML) studies.
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研究用途以外に使用した場合、当社は一切の責任を負いかねます。
- 純度: 99.64%
- CAS 番号: 1229575-09-0
- 分子量:145.72 kDa
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保管条件:
Please store the product under the recommended conditions in the Certificate of Analysis.
MedChemExpress(MCE)の使用を引用している文献 Lenzilumab
More-
Others
生物活性
Human IgG1(K214R) kappa
Human
CSF2/GM-CSF
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
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Animal Model:NSG mice with CART19 cells[1]
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Dosage:10 mg/kg
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Administration:Intraperitoneal injection; daily; 10 days
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Result:Neutralized GM-CSF, had antitumor activity and improved the proliferation of cytokine release syndrome (CRS) and neuroinflammation (NI).
| 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 IgG1 kappa
ELISA, FACS, Functional assay
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Loaded Lenzilumab on AHC2 biosensor, can bind GM-CSF Protein, Human (His, HY-P7016C) with an affinity constant of 5.364E-10 M as determined in BLI assay. -
Lenzilumab(HY-P99207) neutralizes Recombinant Human GM-CSF (HY-P7016A) induced proliferation in the TF-1 human erythroleukemic cell line. The Neutralization Dose (ND50) for this effect is 0.02545μg/mL in the presence of 0.5 ng/mL Recombinant Human GM-CSF.
化学情報
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CAS 番号 1229575-09-0
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性状 Liquid
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分子量 145.72 kDa
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Color Colorless to light yellow
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SMILES
[Lenzilumab]
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別名
KB 003
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輸送条件
Shipping with dry ice.
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Formulation
Please refer to the lot-specific COA for specific buffer information.
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保管条件
Please store the product under the recommended conditions in the Certificate of Analysis.
Publications (2)
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Journal Impact Factor
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Most Recent
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MAbs
Generation of human sequence antibodies in OmniChicken against the highly conserved mammalian target BDNF using three distinct discovery workflows. [Abstract]2026 Dec;18(1):2672771. PMID: 42237848 -
Arthritis Res Ther
2025 Sep 26;27(1):180. PMID: 41013704
Lenzilumab purchased from MedChemExpress. Usage Cited in: Arthritis Res Ther. 2025 Sep 26;27(1):180. [Abstract]
Extracellular acidification rate (ECAR) measured by Seahorse assay in HMDMs exposed to RA serum with or without IL-1RN, infliximab, or lenzilumab (10 µg/mL).
純度とドキュメンテーション
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データシート (261 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)
参考文献
[1]. Rosalie M Sterner, et al. GM-CSF inhibition reduces cytokine release syndrome and neuroinflammation but enhances CAR-T cell function in xenografts. Blood. 2019 Feb 14;133(7):697-709. [Content Brief]
[2]. Zelalem Temesgen, et al. GM-CSF Neutralization With Lenzilumab in Severe COVID-19 Pneumonia: A Case-Cohort Study. Mayo Clin Proc. 2020 Nov;95(11):2382-2394. [Content Brief]
Calculators
濃度 (開始) × 体積 (開始) = 濃度 (終了) × 体積 (終了)