1. Apoptosis
  2. TNF Receptor
  3. Certolizumab pegol

Certolizumab pegol  (Synonyms: Certolizumab; CDP870)

Cat. No.: HY-P9953 Purity: 99.30%
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Certolizumab pegol (Certolizumab) is a recombinant, polyethylene glycolylated, antigen-binding fragment of a humanized monoclonal antibody that selectively targets and neutralizes tumour necrosis factor-α (TNF-α). Certolizumab pegol can be used for rheumatoid arthritis and Crohn disease research.

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

CAS No. : 428863-50-7

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Description

Certolizumab pegol (Certolizumab) is a recombinant, polyethylene glycolylated, antigen-binding fragment of a humanized monoclonal antibody that selectively targets and neutralizes tumour necrosis factor-α (TNF-α). Certolizumab pegol can be used for rheumatoid arthritis and Crohn disease research[1][2].

In Vitro

Certolizumab pegol (Certolizumab) neutralizes soluble TNFα with an IC90 of 3 ng/mL[2].
Certolizumab pegol (0-100 μg/mL, 1 h) completely inhibits subsequent production of IL-1β in response to LPS in human monocytes[2].
Certolizumab pegol does not mediate complement-dependent cytotoxicity (CDC) or antibody-dependent cell-mediated cytotoxicity (ADCC)[2].
Certolizumab pegol does not induce apoptosis of activated human monocytes or peripheral blood lymphocytes (PBLs) or result in degranulation or loss of cell membrane integrity in polymorphonuclear cells[2].

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

In Vivo

Certolizumab pegol (Certolizumab) (10 μg; i.p.; single dose) reduces the severity of acute pancreatitis[3].

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

Animal Model: Healthy Wistar Albino male rats weighing 180 to 200 g, acute edematous pancreatitis was induced via intraperitoneal injection of 80 μg/kg Cerulein (HY-A0190) (20 μg/kg, 4 times at 1-hour intervals)[3]
Dosage: 10 μg
Administration: Intraperitoneal administration, single dose
Result: Significantly decreased the serum levels of amylase, lipase, and lactate dehydrogenase. Histopathological edema, hemorrhage, parenchymal necrosis, and infiltration scores were also decreased, along with a decrease in malondialdehyde, myeloperoxidase, TNF-α, and caspase-3 activities.
Clinical Trial
CAS No.
Appearance

Liquid

Color

Colorless to light yellow

SMILES

[Certolizumab pegol]

Storage

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

Format
  • Fab'-G1-kappa
Biological Activity
  • Immobilized TNF-alpha/TNFSF2 Protein, Human (HY-P7058) can bind Certolizumab pegol. The EC50 for this effect is 238 ng/mL.
Purity & Documentation

Purity: 99.30%

References
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  • 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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Certolizumab pegol
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