1. Immunology/Inflammation
  2. CD20
  3. Ocrelizumab

Ocrelizumab  (Synonyms: 2H7; PRO70769; RG1594)

Cat. No.: HY-P9960 Pureza: ≥99.0%
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Ocrelizumab (Ocrevus) is a humanized anti-CD20 monoclonal antibody. Ocrelizumab can induce B cell depletion and inhibit multiple sclerosis lesions in mice through antibody dependent cytotoxicity (ADCC).

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No. CAS : 637334-45-3

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Descripciòn

Ocrelizumab (Ocrevus) is a humanized anti-CD20 monoclonal antibody. Ocrelizumab can induce B cell depletion and inhibit multiple sclerosis lesions in mice through antibody dependent cytotoxicity (ADCC)[1][2].

Isotype

Human IgG1 kappa

Recommend Isotype Controls
Species Reactivity

Human

IC50 & Target

CD20/MS4A1

In Vivo

Ocrelizumab (7.5 mg/kg; once daily; 18 days; s.c. or i.v.) inhibits lesions in multiple sclerosis mice by inducing B cell exhaustion through antibody dependent cytotoxicity (ADCC)[1].
Ocrelizumab (50 μg; repeat administration on days 7, 14, and 21; i.v.) can reduce B and T cells in the blood, lymph nodes, and spleen of C57BL/6 mice[2].

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

Animal Model: HuCD20 mice with chronic DTH-TLS lesions[1].
Dosage: 7.5 mg/kg
Administration: Subcutaneous injection (s.c.) or intravenous injection (i.v.); once daily; 18 days; initiated on Days 63, 70 and 75 post lesion induction
Result: Reduced the number of CD19+ cells and MS like lesions in the spleen and lymph nodes of mice.
Animal Model: C57BL/6 mice [2].
Dosage: 50 μg
Administration: Intravenous injection (i.v.); repeat administration on days 7, 14, and 21
Result: Reduced the total CD19+ B cells and CD4, CD8 T cells in the blood, spleen, and LN.
Ensayo clínico
Gene ID

931  [NCBI]

Accession
Application

ELISA, FACS, Functional assay

Conjugated

Unconjugated

Reconsititution

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

Peso molecular

145.82 kDa

No. CAS
Appearance

Liquid

Color

Colorless to light yellow

SMILES

[Ocrelizumab]

Envío

Shipping with dry ice.

Formulation

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

Almacenamiento

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

Format
  • Human IgG1 kappa
Biological Activity
  • Immobilized CD20/MS4A1 Protein-VLP, Human (HEK293, HY-P78543) can bind Ocrelizumab. The EC50 for this effect is 19.79 ng/mL.
  • Flow Cytometry analysis of Raji cells labelling CD20 (red) with Ocrelizumab (anti-CD20) (HY-P9960). Goat Anti-Human IgG (Alexa Fluor 488) (HY-P83776) at a dilution of 1/200 was used as the secondary antibody. Blue-Human IgG1 kappa (HY-P99001). Black-Unlabelled control, cells without incubation with primary antibody.
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Referencias
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The dilution calculator equation

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This equation is commonly abbreviated as: C1V1 = C2V2

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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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Inquiry Information

Nombre del producto:
Ocrelizumab
Cat. No.:
HY-P9960
Cantidad:
MCE Japan Authorized Agent: