1. Immunology/Inflammation Stem Cell/Wnt MAPK/ERK Pathway JAK/STAT Signaling Cell Cycle/DNA Damage Cytoskeleton
  2. Interleukin Related ERK STAT CDK Cadherin
  3. Anti-IL11 Antibody (X203)

Anti-IL11 Antibody (X203)  (Synonyms: EnX203)

Cat. No.: HY-P991218 Purity: 98.53%
Technical Support

Anti-IL11 Antibody (X203) (EnX203) is a human-derived IgG1, κ type antibody inhibitor, targeting to human IL-11. Recommend Isotype Controls: Human IgG1 kappa, Isotype Control (HY-P99001).

For research use only. We do not sell to patients.

Anti-IL11 Antibody (X203)

Anti-IL11 Antibody (X203) Chemical Structure

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Based on 2 publication(s) in Google Scholar

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Description

Anti-IL11 Antibody (X203) (EnX203) is a human-derived IgG1, κ type antibody inhibitor, targeting to human IL-11[1][2]. Recommend Isotype Controls: Human IgG1 kappa, Isotype Control (HY-P99001).

Isotype

Human IgG1 kappa

Recommend Isotype Controls
Species Reactivity

Human

IC50 & Target[1][2]

CDK1

 

ERK

 

STAT3

 

IL-11

 

E-cadherin

 

In Vitro

Anti-IL11 Antibody (X203) (20 μM; 48 h) effectively inhibits IL11-induced downstream STAT3 phosphorylation in Bleomycin (HY-17565A)-induced mouse nucleus pulposus (NP) cells[1].

MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.

Western Blot Analysis[1]

Cell Line: Mouse nucleus pulposus (NP) cells treated with Bleomycin (40 μg/mL)
Concentration: 20 μM
Incubation Time: 48 h
Result: Effectively inhibited IL11–induced downstream STAT3 phosphorylation
In Vivo

Anti-IL11 Antibody (X203) (20 mg/kg, i.p., twice a week for 2.5 weeks starting from 6 weeks of age) improves renal function and increases lifespan in a mouse model of Alport syndrome (AS)[2].

MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.

Animal Model: Wild-type mice injected with BLM[1]
Dosage: 20 mg/kg
Administration: i.p., alternate days from day 7 to 21 after BLM
Result: Showed no effect on overall survival.
Greatly reduced lung hydroxyproline content.
Reduced the expression of ECM-related genes.
Increased Mmp2/Timp1 ratio (a signature of preferential ECM remodeling) compared to control.
Markedly reduced ERK and SMAD activation whereas STAT3 phosphorylation remained elevated.
Animal Model: Wild-type mice injected with BLM[1]
Dosage: 20 mg/kg
Administration: i.p., alternate days from day 14 to 28 after BLM
Result: Significantly reduced collagen deposition and parenchymal disruption, lung weights, and lung hydroxyproline content.
Had no effect on survival as compared to IgG treatment.
Reduced the expression of ECM proteins COL3A1 and fibronectin, as well as IL-11 levels in the lungs 28 days after BLM.
Markedly reduced ERK and SMAD activation whereas STAT3 phosphorylation remained elevated.
Animal Model: Col4a3-/- mice[2]
Dosage: 20 mg/kg
Administration: i.p., twice a week for 2.5 weeks starting from 6 weeks of age
Result: Attenuated total body weight loss compared with the IgG group.
Significantly reduced kidney fibrosis.
Reduced renal ERK and STAT3 activation, fibrosis, and a signature of epithelial-to-mesenchymal transition.
Reduced SNA1 expression, central to EMT/pEMT, and restored E-cadherin levels while preserving podocyte numbers and expression of podocyte-specific proteins.
Induced substantial upregulation of renal cyclin D1 and PCNA expression associated with SNAI1 inhibition.
Prolonged lifespan in mice.
Gene ID

3589  [NCBI]

Accession
Application

ELISA, FACS, Functional assay

Conjugated

Unconjugated

Reconsititution

The product can be reconstituted/diluted with sterile PBS or saline.

Molecular Weight

145.96 kDa

Appearance

Liquid

Color

Colorless to light yellow

SMILES

[Anti-IL11 Antibody (X203)]

Shipping

Shipping with dry ice.

Formulation

Please refer to the lot-specific COA for specific buffer information.

Storage

Please store the product under the recommended conditions in the Certificate of Analysis.

Purity & Documentation

Purity: 98.53%

References
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Help & FAQs
  • Do most proteins show cross-species activity?

    Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.

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Anti-IL11 Antibody (X203)
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HY-P991218
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