Camrelizumab (anti-PD-1)

Camrelizumab (anti-PD-1) is a humanised anti-PD-1 IgG4 antibody that blocks the binding of PD-L1 and PD-L2 to PD-1 with immune checkpoint inhibitory and antineoplastic activities, MW: 146.3 KD.

Click to purchase the isotype control of

2 Citations

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.

Michael Houghton

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

David Julius

Cell 2017;185-198.e16

Charles M. Rice

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

Quality Control

Batch: A201601 Purity: 99.0% Protein concentration: 3.9 mg/ml Endotoxin Level: ≤1 EU/mg

Cited in Nature Medicine for its top-tier quality
COA
SDS
Datasheet
Affinity Test (ELISA)

99.0

Specificity

Name	Citation	PD-1/PD-L1 interaction
PD-1/PD-L1 Inhibitor 3	13	+++
BMS-1	13	++
BMS-202	26	+
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	Camrelizumab (anti-PD-1) is a humanised anti-PD-1 IgG4 antibody that blocks the binding of PD-L1 and PD-L2 to PD-1 with immune checkpoint inhibitory and antineoplastic activities, MW: 146.3 KD.
Features	Human IgG4
Targets/IC₅₀/Ki	PD-1
References	[1] https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5499002/

Product Details

CAS No.	1798286-48-2
Isotype	Human IgG4
Source	CHO cells
Sterility	0.2 μM filtered
Formulation	PBS buffer, pH 7.2
Storage	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 Sellecks selected clones are more frequently applied. (data until September 2024)

Tech Support

Handling Instructions

Tel: +1-832-582-8158 Ext:3

If you have any other enquiries, please leave a message.

Frequently Asked Questions

Question 1:
How to store the antibody?

Answer:
Store the undiluted solution at 4 °C in the dark. Freezing antibodies can result in a loss of activity caused by the freezing/thawing process. Diluting antibodies to working concentrations and storing at 4°C for more than a day should be avoided. Additionally, make sure to keep the antibody sterile. Under these storage conditions, your antibodies should remain active for up to one year and oftentimes longer.