1. Metabolic Enzyme/Protease Immunology/Inflammation
  2. MMP NO Synthase
  3. KD014

KD014  (Synonyms: DX-2400; DX-2410)

Cat. No.: HY-P991316 Purity: 96.98%
Technical Support

KD014 (DX-2400) is a human monoclonal antibody that selectively targets MMP‑14. KD014 inhibits collagen degradation and regulates the polarization of macrophages toward an anti-inflammatory/anti-tumor phenotype. KD014 alleviates joint damage in rheumatoid arthritis and suppresses tumor growth and invasion. KD014 can be used in studies related to breast cancer and rheumatoid arthritis.

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

KD014

KD014 Chemical Structure

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Description

KD014 (DX-2400) is a human monoclonal antibody that selectively targets MMP‑14. KD014 inhibits collagen degradation and regulates the polarization of macrophages toward an anti-inflammatory/anti-tumor phenotype. KD014 alleviates joint damage in rheumatoid arthritis and suppresses tumor growth and invasion. KD014 can be used in studies related to breast cancer and rheumatoid arthritis[1][2].

Isotype

Human IgG1 kappa

Recommend Isotype Controls
Species Reactivity

Human

IC50 & Target[3]

MMP14

0.9 nM (Ki)

In Vitro

KD014 (0.1-50 μg/mL; 3 days) has no effect on the viability of 4T1 or E0771 mouse breast cancer cells[1].
KD014 (0.2-100 μg/mL) significantly inhibits the invasive ability of 4T1 mouse breast cancer cells through type I collagen matrix in a dose-dependent manner[1].
KD014 (100-500 nM; 4 days) dose-dependently inhibits the degradation of collagen membranes by human rheumatoid arthritis fibroblast-like synoviocytes (RA FLS)[2].
KD014 (100-500 nM; 4 weeks) dose-dependently inhibits the invasion of bovine nasal cartilage by human rheumatoid arthritis fibroblast-like synoviocytes (RA FLS)[2].

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

Cell Invasion Assay[1]

Cell Line: 4T1 murine breast carcinoma cells
Concentration: 0.2, 2.0, 20, 100 μg/mL
Incubation Time: /
Result: Inhibited 4T1 cell invasion through a collagen matrix in a dose-dependent manner.
Exhibited statistically significant inhibition at all tested concentrations (P = .0314 at 0.2 μg/mL to P = .0004 at 100 μg/mL).

Cell Invasion Assay[2]

Cell Line: human rheumatoid arthritis fibroblast-like synoviocytes (RA FLS)
Concentration: 100 nM; 500 nM
Incubation Time: 4 weeks
Result: Inhibited the invasion of human RA FLS into bovine nasal cartilage explants in a dose-dependent manner, as shown by reduced presence of invading cells compared to control.
In Vivo

KD014 (10 mg/kg; i.p.; once every 48 hours; up to 10 injections) inhibits tumor growth in 4T1 and E0771 orthotopic breast cancer mouse models[1].
KD014 (20-40 mg/kg; i.p.; once every other day for 10 days) significantly inhibits articular cartilage degradation and blocks arthritis progression in a mouse collagen-induced arthritis model[2].

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

Animal Model: nude mice (female, 6-8 weeks, orthotopic 4T1/E0771 breast cancer model)[1]
Dosage: 10 mg/kg
Administration: i.p.; every 48 hours; up to 10 injections
Result: Inhibited tumor growth.
Polarized macrophages to an antitumor M1‑like phenotype, elevated iNOS expression and tumor perfusion.
Reduced hypoxia, and synergizes with radiotherapy in murine orthotopic 4T1 and E0771 breast cancer models.
Animal Model: DBA/1 (male, 11-13 weeks old, collagen-induced arthritis model)[2]
Dosage: 20, 40 mg/kg
Administration: i.p.; every other day; 10 days
Result: Markedly reduced cartilage degradation and serum COMP levels, mitigated arthritis spread to unaffected joints, and had minimal effect on joint swelling and bone erosion.
Gene ID

4323  [NCBI]

Accession
Application

ELISA, FACS, Functional assay

Conjugated

Unconjugated

Reconsititution

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

Molecular Weight

144.01 kDa

Appearance

Liquid

Color

Colorless to light yellow

SMILES

N/A

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
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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