1. Immunology/Inflammation Apoptosis
  2. PD-1/PD-L1 Apoptosis
  3. Adebrelimab

Adebrelimab  (Synonyms: SHR-1316)

Art. -Nr.: HY-P99422 Reinheit: 99.06%
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Adebrelimab (SHR-1316) is a humanized IgG4 monoclonal PD-L1 (PD-1/PD-L1) antibody. Adebrelimab has promising antitumor activity in solid tumors including extensive-stage small-cell lung cancer (SCLC).

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CAS. Nr. : 2247114-85-6

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Beschreibung

Adebrelimab (SHR-1316) is a humanized IgG4 monoclonal PD-L1 (PD-1/PD-L1) antibody. Adebrelimab has promising antitumor activity in solid tumors including extensive-stage small-cell lung cancer (SCLC)[1][2].

Isotype

Human IgG4 kappa

Recommend Isotype Controls
Species Reactivity

Human

IC50 & Target

B7-H1/PD-L1/CD274

In Vitro

Adebrelimab (SHR-1316; 0.06-1mg/mL; 48 hours) inhibits effects on the cell proliferation, migration, invasion of SK-BR-3 and AU565 cells[1].
Adebrelimab (SHR-1316; 0.1-1mg/mL; 48 hours) downregulateds the expression of PD-L1, p-PI3K, p-AKT and upregulates the expression FOXO1[1].

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

Cell Viability Assay[1]

Cell Line: SK-BR-3 and AU565 cells
Concentration: 0.06 mg/mL, 0.13 mg/mL, 0.25 mg/mL, 0.5 mg/mL, 1 mg/mL
Incubation Time: 48 hours
Result: The viability of SK-BR-3 and AU565 cells decreased gradually.

Apoptosis Analysis[1]

Cell Line: SK-BR-3 and AU565 cells
Concentration: 0.1 mg/mL, 1 mg/mL
Incubation Time: 48 hours
Result: Promoted cell apoptosis.

Cell Migration Assay [1]

Cell Line: SK-BR-3 and AU565 cells
Concentration: 0.1 mg/mL, 1 mg/mL
Incubation Time: 48 hours
Result: Decreased the migration rate of SK-BR -3 and AU565 cells.

Western Blot Analysis[1]

Cell Line: SK-BR-3 and AU565 cells
Concentration: 0.1 mg/mL, 1 mg/mL
Incubation Time: 48 hours
Result: Downregulated the expression of PD-L1, p-PI3K, p-AKT and upregulated the expression FOXO1.
In Vivo

Adebrelimab (SHR-1316; 200 μg; three times a week; for 21 days) shows inhibition effects on tumor growth[1].

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

Animal Model: Pathogen free (SPF) BALB/c nude female mice (aged 5-6 weeks) injected with SK-BR-3 cells[1]
Dosage: 200 μg
Administration: Three times a week; for 21 days
Result: Significantly inhibited tumor growth.
Klinische Studie
Gene ID

29126  [NCBI]

Accession
Application

ELISA, FACS, Functional assay

Conjugated

Unconjugated

Reconsititution

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

Molekulargewicht

145.56 kDa

CAS. Nr.
Appearance

Liquid

Color

Colorless to light yellow

SMILES

[Adebrelimab]

Versand

Shipping with dry ice.

Formulation

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

Speicherung

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

Format
  • Human IgG4 kappa
Biological Activity
  • Flow cytometric analysis of 1.5X106 MDA-MB-231 cells labeling Adebrelimab (HY-P99422, red). Cells were fixed with 4% paraformaldehyde. Then stained with the primary antibody at 1/200 dilution for an hour at 4℃. Goat Anti-Human IgG H&L (AF488) (HY-P83776) was used as the secondary antibody at 1/1,000 dilution for 30 minutes at 4℃. Human IgG4 kappa (HY-P99003, blue) was used as the isotype control, cells without incubation with primary antibody were used as the unlabeled control (black).
  • Immobilized HuPD-L1-hFc can bind Adebrelimab. The EC50 for this effect is 4.213 ng/mL.
Reinheit & Dokumentation
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  • Verdünnungsrechner

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

Mass   Concentration   Volume   Molecular Weight *
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The dilution calculator equation

Konzentration (Stammlösung) × Volumen (Stammlösung) = Konzentration (Ziellösung) × Volumen (Ziellösung)

Diese Gleichung wird häufig abgekürzt als: C1V1 = C2V2

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
× = ×
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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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Adebrelimab
Art. -Nr.:
HY-P99422
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