1. Immunology/Inflammation Apoptosis
  2. C-type Lectin-like Receptors (CTLRs) Apoptosis
  3. IPH4301

IPH4301 is a monoclonal antibody targeting MICA/B, with dual activities of cytotoxicity and immunoregulation. IPH4301 blocks the interaction between MICA/B and NKG2D, inhibits their hydrolysis into soluble sMICA/B, and mediates antibody-dependent cellular cytotoxicity and antibody-dependent cellular phagocytosis against tumor cells expressing MICA/MICB. IPH4301 restores the expression and function of NKG2D on primary NK cells and T cells, reverses the immunosuppression induced by M2 macrophages, and enhances NK cell-mediated tumor cell apoptosis. IPH4301 can be used in research related to cancer and triple-negative breast cancer.

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

IPH4301

IPH4301 Chemical Structure

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Description

IPH4301 is a monoclonal antibody targeting MICA/B, with dual activities of cytotoxicity and immunoregulation. IPH4301 blocks the interaction between MICA/B and NKG2D, inhibits their hydrolysis into soluble sMICA/B, and mediates antibody-dependent cellular cytotoxicity and antibody-dependent cellular phagocytosis against tumor cells expressing MICA/MICB. IPH4301 restores the expression and function of NKG2D on primary NK cells and T cells, reverses the immunosuppression induced by M2 macrophages, and enhances NK cell-mediated tumor cell apoptosis. IPH4301 can be used in research related to cancer and triple-negative breast cancer[1][2].

Species Reactivity

Human

In Vitro

IPH4301 induces death of tumor cells expressing MICA/B in vitro via antibody-dependent cellular cytotoxicity and antibody-dependent cellular phagocytosis[1].
IPH4301 blocks the binding of MICA/B to NKG2D, and restores the expression and function of NKG2D on primary human NK cells and T cells[1].
IPH4301 reverses the immunosuppressive effect induced by M2 macrophages and restores the ADCC activity of autologous NK cells against MICA-expressing tumor cell lines[1].
IPH4301-derived PEG-G5.NH2-FITC-DOTA(Gd)-Monalizumab/IPH4301 nanoprobe can efficiently bind to NK-92MI cells. Its binding efficiency and in vitro MRI signal increase with elevated concentrations; besides, it upregulates IFN-γ secretion of NK-92MI cells, enhances the cytotoxicity against MDA-MB-231 triple-negative breast cancer cells and induces tumor cell apoptosis[2].

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

Gene ID
Accession
Target

MICA/B

Application

ELISA, FACS, Functional assay

Conjugated

Unconjugated

Reconsititution

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

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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Product Name:
IPH4301
Cat. No.:
HY-P992391
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