Tilrekimig
Based on 1 Customer Validation
Tilrekimig (PF-07275315) is a monoclonal antibody targeting human interleukin-4 (IL-4), interleukin-13 (IL-13) and thymic stromal lymphopoietin (TSLP). Tilrekimig can be used in the research of allergic and inflammatory diseases, such as asthma and atopic dermatitis.
商品は「研究用試薬」です。人や動物の医療用・臨床診断用・食品用の製品ではありません。
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 : 97.00%
- CAS 番号: 2981469-90-1
- 分子量:193.681 kDa
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保管条件:
Please store the product under the recommended conditions in the Certificate of Analysis.
生物活性
製品説明
Isotype
immunoglobulin (L-kappa-H-gamma1 (_L-VH-G1(CH1-h))_Lkappa)_(H-gamma1_L-lambda2)
Species Reactivity
Human
IC50 & Target
[1]|
IL-4 |
IL-13 |
体外実験
Tilrekimig effectively blocks the signaling cascades driven by TSLP, IL-4 and IL-13, and neutralizes TSLP-driven CD4+ T cell proliferation as well as IL-4- and IL-13-driven TF-1 cell proliferation[2].
Tilrekimig reduces the release of CCL17 in CD14+ monocytes activated by LPS (HY-D1056), TSLP and IL-4, and decreases the allergen-induced release of CCL26 and IL-5 in the co-culture system of PBMC, MRC-5 and A549 cells[2].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
体内実験
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
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Animal Model:hIL4/hIL4RA/hTSLP/hTSLPR plus humanized transgenic mice[2]
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Dosage:10 mg/kg
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Administration:i.p., once weekly for 2 consecutive weeks
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Result:Showed comprehensive inhibitory effects on multiple key asthma markers, including serum IgE, eosinophil infiltration in BALF, lung tissue inflammation, and mucus secretion.
遺伝子ID
アクセッション番号
Conjugated
Unconjugated
Reconsititution
The product can be reconstituted/diluted with sterile PBS or saline.
Format
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Fab-kappa_IgG1-kappa-lambda_disulfide
アプリケーション
ELISA, FACS, Functional assay
Verified Bioactivity
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Loaded Tilrekimig on ProA biosensor, can bind HY-P70764 IL-4 Protein, Human (HEK293, His) with an affinity constant of 3.074E-10 M as determined in BLI assay. -
Loaded Tilrekimig on ProA biosensor, can bind HY-P70568 IL-13 Protein, Human (HEK293, His) with an affinity constant of 1.917E-09 M as determined in BLI assay. -
Loaded Tilrekimig on ProA biosensor, can bind HY-P70818 TSLP Protein, Human (HEK293, His) with an affinity constant of 1.060E-09 M as determined in BLI assay. -
Flow cytometric analysis of 1X106 Ramos cells labeling IL-4 with Tilrekimig (HY-P991162, 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). -
Flow cytometric analysis of 1X106 Jurkat cells labeling TSLP with Tilrekimig (HY-P991162, 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).
化学情報
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CAS 番号 2981469-90-1
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性状 Liquid
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分子量 193.681 kDa
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Color Colorless to light yellow
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SMILES
[Tilrekimig]
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別名
PF-07275315
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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.
純度とドキュメンテーション
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データシート (274 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
Calculators
濃度 (開始) × 体積 (開始) = 濃度 (終了) × 体積 (終了)