Home Biosimilar Antibodies Apoptosis PD-1/PD-L1 Sintilimab (anti-PD-1)
For research use only. Not for use in humans.

Sintilimab (anti-PD-1)

Synonyms: IBI 308

Sintilimab (anti-PD-1, IBI 308) is a fully human IgG4 monoclonal antibody that binds to PD-1 on the surface of T-cells, blocks the PD-1/PD-Ligand 1 (PD-L1) pathway, and reactivates T-cells to kill cancer cells.

Sintilimab (anti-PD-1)

Click to purchase the isotype control of Sintilimab (anti-PD-1)

1 Citation

The Nobel Prize

17 Nobel Prize winners have used Selleck products

Shimon Sakaguchi

Nature Communications 2025,16, Article number:1325

David Baker

Dev Cell 2023, 58(20):2163-2180.e9.

David Julius

Cell 2017, 185-198.e16

Michael Houghton

Cell Chem Biol, 2020, 27(7):780-792.e5

Charles M. Rice

Cell 2018, 172(3):423-438.e25

Quality Control

Batch: Purity: 98.93% Protein concentration: 5 mg/ml Endotoxin Level: <1EU/mg
98.93

Specificity

Name Citation PD-1/PD-L1 interaction PD-1 PD-L1 PD-1/PD-L1 Others
GS-4224 0
INCB086550 1
BMS-1001 0
BMS-1166 8
PD-1/PD-L1 Inhibitor 3 13
BMS-1 13
BMS-202 26
CA-170 (AUPM-170) 0
SR 0987 1 IL17,RORγt
Spartalizumab (anti-PD-1) 3
Camrelizumab (anti-PD-1) 2
AUNP-12 3
Expand to Check More
1. "+" indicates inhibitory effect. Increased inhibition is marked by a higher "+" designation. 2. "✔" indicates inhibitory effect, but without specific value.

Mechanism of Action

Description
Sintilimab (anti-PD-1, IBI 308) is a fully human IgG4 monoclonal antibody that binds to PD-1 on the surface of T-cells, blocks the PD-1/PD-Ligand 1 (PD-L1) pathway, and reactivates T-cells to kill cancer cells.
References

Product Details

CAS No. 2072873-06-2
Isotype Human IgG4, κ
Source CHO cells
Sterility 0.2 μM filtered
Formulation PBS Buffer, PH 7.4
Storage
(From the date of receipt)		 Store the undiluted solution at 4°C in the dark to avoid freeze-thaw cycles.

Comparison of Clones for

*Literature analysis of various clone (for this target) products available on the market shows that Selleck's selected clones are more frequently applied. (data until September 2024)

Tech Support

Handling Instructions

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