Ligufalimab Biosimilar – Anti-CD47 mAb – Research Grade from ProteoGenix; catalogue PX-TA1787; research use only.
Know who made it. See the evidence. Buy through one marketplace.
Ligufalimab Biosimilar, also known as Anti-CD47 mAb, is a novel therapeutic antibody that has shown promising results in preclinical studies for the treatment of various types of cancer. This biosimilar is designed to target CD47, a protein that is overexpressed in many cancer cells and plays a crucial role in immune evasion and tumor growth. In this article, we will explore the structure, activity, and potential applications of Ligufalimab Biosimilar in the field of cancer research.
Ligufalimab Biosimilar is a monoclonal antibody (mAb) that is produced through recombinant DNA technology. It is a biosimilar of the original therapeutic antibody, Ligufalimab, which was developed by a biopharmaceutical company for the treatment of cancer. The biosimilar is designed to have a similar amino acid sequence and structure as the original antibody, ensuring its safety and efficacy.
The antibody has a Y-shaped structure, with two identical heavy chains and two identical light chains, connected by disulfide bonds. The heavy chains consist of four constant domains (Fc) and one variable domain (VH), while the light chains have two constant domains (CL) and one variable domain (VL). The variable domains are responsible for binding to the target protein, CD47, while the constant domains provide stability and effector functions.
The main mechanism of action of Ligufalimab Biosimilar is through its binding to CD47. CD47 is a cell surface protein that is expressed on both normal and cancer cells. It acts as a “don’t eat me” signal, preventing the immune system from recognizing and attacking cancer cells. By binding to CD47, Ligufalimab Biosimilar blocks this signal and allows the immune system to recognize and destroy cancer cells.
In addition to its direct effect on CD47, Ligufalimab Biosimilar also has effector functions that can further enhance its anti-tumor activity. These include antibody-dependent cellular cytotoxicity (ADCC) and complement-dependent cytotoxicity (CDC). ADCC involves the binding of the antibody to immune cells, such as natural killer (NK) cells, which then release toxic substances to kill the target cells. CDC, on the other hand, involves the activation of the complement system, which leads to the destruction of the target cells.
Ligufalimab Biosimilar has shown promising results in preclinical studies for the treatment of various types of cancer, including solid tumors and hematologic malignancies. It has been shown to inhibit tumor growth and metastasis in animal models, and has also demonstrated synergistic effects when combined with other anti- cancer therapies.
One potential application of Ligufalimab Biosimilar is in the treatment of acute myeloid leukemia (AML). CD47 is highly expressed on AML cells, and its overexpression is associated with poor prognosis. Preclinical studies have shown that Ligufalimab Biosimilar can induce AML cell death and enhance the efficacy of chemotherapy in AML models. Clinical trials are currently ongoing to evaluate the safety and efficacy of Ligufalimab Biosimilar in AML patients.
Another potential application is in the treatment of solid tumors, such as breast cancer and ovarian cancer. CD47 is also overexpressed on these types of cancer cells, and preclinical studies have shown that Ligufalimab Biosimilar can inhibit tumor growth and enhance the anti-tumor activity of chemotherapy in these models. Clinical trials are currently underway to evaluate the efficacy of Ligufalimab Biosimilar in combination with chemotherapy in breast and ovarian cancer patients.
ProteoGenix catalogue number PX-TA1787. For research use only.
Target: Ligufalimab Biosimilar – Anti-CD47 mAb – Research Grade; Clonality: Monoclonal Antibody; Expression system: XtenCHO; Buffer: PBS buffer PH7.5; Applications: ELISA, WB, Flow Cyt.
Available configurations: 50ug, 100ug, 1mg.
Fully tested in-house by ABMIUM, or supported by an advanced validation report from a partner reviewed by ABMIUM. Highest confidence. Non-conformities fully supported under the ABMIUM Product Promise.
Quality verified. Independent collaborator or expected-performance data available. Product meets ABMIUM quality standards.
Expected to work based on structural and biochemical data. Not yet directly tested by ABMIUM or a collaborator. No non-conformity support for this combination.
Not recommended for this application or species/sample combination. This may indicate either evidence of unsuitability or that the combination has not been tested and therefore cannot currently be recommended.
Evidence status by application and model.
| Target | WB | IHC-P | IHC-Fr | IF/ICC | Flow Cyt | IP | ChIP | ELISA |
|---|---|---|---|---|---|---|---|---|
| Ligufalimab Biosimilar – Anti-CD47 mAb – Research Grade |
This product is manufactured by ProteoGenix and sold through ABMIUM without relabelling.
ABMIUM supports global orders. Availability, shipping requirements and applicable import arrangements are confirmed before fulfilment where required.
Yes. Send your target, sample, application and experimental conditions through ABMIUM MATCH or technical support.
Unless the listing expressly states otherwise, ABMIUM products are supplied for research use only and are not for diagnostic or therapeutic use.
