AX-202
Based on 1 Customer Validation
AX-202 is a humanized anti-S100A4 monoclonal antibody that neutralizes S100A4. AX-202 blocks downstream profibrotic and proinflammatory effects. AX-202 exerts antifibrotic effects in skin fibrosis. AX-202 induces regression of pre-established skin fibrosis. AX-202 modulates anti-inflammatory and antifibrotic transcriptional pathways. AX-202 inhibits STAT3 phosphorylation. AX-202 induces AMPK and CASQ1 expression. AX-202 modulates SSc-related transcriptional signatures. AX-202 reduces tenascin-C, a DAMP and endogenous TLR4 ligand. AX-202 can be used for the research of systemic sclerosis.
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 : 98.91%
- 分子量:145.56 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
Human IgG4 kappa
Recommend Isotype Controls
Species Reactivity
Human
IC50 & Target
S100A4
体外実験
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:C57BL/6J (male) mice injected with Bleomycin[1]
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Dosage:8 mg/kg; 16 mg/kg; 24 mg/kg
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Administration:i.p. every third day for 3 weeks; i.v. once weekly for 3 weeks
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Result:Across all regimens, dermal thickness, myofibroblast count, and hydroxyproline content were reduced versus bleomycin alone.
With 16 mg/kg i.p. every third day and 24 mg/kg i.v. once weekly, dermal thickness and myofibroblast counts fell below those of mice given bleomycin for 3 weeks then NaCl for 3 weeks; dermal thickness was reduced by more than 60% versus persistent fibrosis.
pSTAT3-positive cells and tenascin-C staining intensity were reduced and AMPK- and CASQ1-positive cells were increased in bleomycin-challenged skin.
RNA sequencing identified 506 regulated DEGs (277 up-regulated, 229 down-regulated); 53 of 258 DEGs shared between bleomycin-induced fibrosis and SSc (20.5%) were regulated.
- Fibrosis/Collagen Morphometry
- Kinase activity and phosphorylation assays
- Collagen: Sirius Red Staining
- Western Blot
- RNA extraction experimental
- Connective Tissue: Masson's Trichrome/Collagen Trichrome Staining
- Research Protocol for Inflammation-related Diseases
- Protocol for Kinase activity and phosphorylation assays
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.
アプリケーション
ELISA, FACS, Functional assay
Verified Bioactivity
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Flow cytometric analysis of 1X106 Jurkat cells labeling AX-202 (HY-P991363, red). Cells were fixed with 4% paraformaldehyde. Then stained with the primary antibody at 1/200 dilution for an hour at 4℃. AF 488-conjugated AffiniPure Goat Anti-Human IgG H&L (HY-P83776) was used as the secondary antibody at 1/1,000 dilution for 30 minutes at 4℃. Human IgG4 kappa (HY-P99003, blue) was used as the isotype control, cells without incubation with primary antibody were used as the unlabeled control (black). -
Immobilized N-hFChuS100A4 can bind AX-202. The EC50 for this effect is 55.38 ng/mL.
化学情報
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性状 Liquid
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分子量 145.56 kDa
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Color Colorless to light yellow
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SMILES
[AX-202]
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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 (277 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)