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Cat. No.: HY-P991665

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MEN1112

(Synonyms: OBT357NF; OBT357)

MEN1112 (OBT357NF; OBT357) is a defucosylated humanized monoclonal antibody targeting Bst1/CD157, with an EC₅₀ of 0.4 nM. MEN1112 binds to Bst1/CD157 on acute myeloid leukemia cells, triggers slow antigen internalization, induces antibody-dependent cell-mediated cytotoxicity, and mediates the lysis of acute myeloid leukemia cells and blasts. MEN1112 is applicable for research related to acute myeloid leukemia.

Nos produits utilisent uniquement pour la recherche. Nous ne vendons pas aux patients.

Stockage:

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

Data Sheet (259 KB)

MEN1112 Chemical Structure

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Top Publications Citing

Use of MCE Products

Fluorescent Dye

Strong Fluorescence Signal / Multi-Disciplinary Applications / High Fluorescence Specificity

Activité biologique
- Description
- Isotype
- Recommend Isotype Controls
- Species Reactivity
- IC₅₀ & Target
- In Vitro
- Essai clinique
- Gene ID
- Accession
- Conjugated
- Reconsititution
- Format
- Application
Chemical Information
Pureté et documentation
Références
Calculators
Help & FAQs
Classifications
Bioz

Activité biologique

Description

Isotype

Human IgG1 kappa

Recommend Isotype Controls

Human IgG1 kappa, Isotype Control

Species Reactivity

Human

IC₅₀ & Target

BST1/CD157

In Vitro

MEN1112 specifically binds to Bst1/CD157-positive cell lines with an EC₅₀ of 1 nM, and does not bind to Bst1/CD157-negative cell lines^[1].
MEN1112 binds to recombinant Bst1/CD157 antigen with an EC₅₀ of 0.4 nM^[1].
MEN1112 exhibits stronger high-affinity binding to both high- and low-affinity alleles of the CD16A Fc receptor on effector cells due to its defucosylated Fc domain^[1].
MEN1112 induces slow internalization of the Bst1/CD157 antigen on target cells, a property that helps enhance its ADCC efficacy^[1].
MEN1112 potently mediates antibody-dependent cell-mediated cytotoxicity (ADCC) against U937 acute myeloid leukemia (AML) cells, with an EC₅₀ of 30-140 pM^[3].
MEN1112-mediated target cell lysis (20 h post-administration) is significantly enhanced upon the addition of 5% healthy donor serum to the co-culture system of healthy monocytes and autologous NK cells^[3].

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

Essai clinique

NCT Number	Sponsor	Condition	Start Date	Phase A549
NCT01329991	Plexxikon\|		2011-05	PHASE1

Gene ID

683 [NCBI]

Accession

Q10588

Conjugated

Unconjugated

Reconsititution

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

Format

Product Image

Application

ELISA, FACS, Functional assay

Chemical Information

SMILES

N/A
Synonyms

OBT357NF; OBT357
Formulation

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

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

Pureté et documentation

Select Batch:

Pureté: 99.98%

Assay: 99.98%

ee.: 99.98%

Fiche technique (259 KB)
COA (2659 KB)
Elemental Analysis Report (2659 KB)
HNMR (2659 KB)
CNMR (2659 KB)
RP-HPLC (2659 KB)
NP-HPLC (2659 KB)
MS (2659 KB)
LCMS (2659 KB)
IR (2659 KB)
GC (2659 KB)
OR (2659 KB)
SDS-PAGE (2659 KB)
SEC-HPLC (2659 KB)
Other Report (2659 KB)
Inhibitory Antibodies User Guide (603 KB)

Références

[1]. Aud D, et al. MEN1112, a Novel Humanized De-Fucosylated Monoclonal Antibody with High Affinity and Specificity for Bst1/CD157 Antigen and Enhanced CD16 Binding. Blood. 2014 Dec 6;124(21):3607.

[2]. Venditti A, et al. MEN1112/OBT357, an Anti Bst1/CD157 Humanized Antibody Inducing Acute Myelogenous Leukemia (AML) Blast Depletion in an Autologous Ex Vivo Assay: A Potential New Targeted Therapy for AML. Blood. 2015;126(23):788.

[3]. Krupka C, et al. Targeting AML Using an Fc-Engineered BST1/CD157 Monoclonal Antibody. Blood. 2014 Dec 6;124(21):987.

Calculators

Calculateur de molarité

Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

Mass Mass

Concentration Concentration

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Molecular Weight Molecular Weight

Calculateur de dilution

Concentration _(start) × Volume _(start) = Concentration _(final) × Volume _(final)

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Help & FAQs

How should lyophilized recombinant proteins be reconstituted and stored?

1. Before opening the cap, centrifuge the vial at 13000 rpm for 20-30 seconds. This step will ensure that any lyophilized powder that may have adhered to the cap or walls is collected at the bottom of the vial, minimizing the risk of product loss.

100 mg

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Amount: USD 0.00

Activité biologique
- Description
- Isotype
- Recommend Isotype Controls
- Species Reactivity
- IC₅₀ & Target
- In Vitro
- Essai clinique
- Gene ID
- Accession
- Conjugated
- Reconsititution
- Format
- Application
Chemical Information
Pureté et documentation
Références

Nom du produit:
Cat. No.:
Quantité:
MCE Japan Authorized Agent:

Nom du produit:
CAS No.:
Species:
Pureté:
Quantité:

MEN1112

Cytotoxicity LDH Assay Kit

PBS Buffer (1×)

DPBS Buffer (1×)

Activité biologique

Chemical Information

Pureté et documentation

Références

Calculators

Help & FAQs

MEN1112 Related Classifications

HY-P991665 Related Classifications