NX-1607

Catalog No.E1957 Batch:E195701

Technical Data

Formula

C₃₀H₃₄F₃N₅O

Molecular Weight

537.62

CAS No.

2573775-59-2

Solubility (25°C)*

In vitro

Ethanol

100 mg/mL (186.0 mM)

DMSO

16 mg/mL (29.76 mM)

Water

Insoluble

In vivo (Add solvents to the product individually and in order)

Clear solution	5%DMSO 1 40%PEG300 2 5%Tween80 3 50%ddH2O	0.8mg/ml	Taking the 1 mL working solution as an example, add 50 μL of 16 mg/ml clarified DMSO stock solution to 400 μL of PEG300, mix evenly to clarify it; add 50 μL of Tween80 to the above system, mix evenly to clarify; then continue to add 500 μL of ddH2O to adjust the volume to 1 mL. The mixed solution should be used immediately for optimal results.
Clear solution	5% DMSO 1 95% Corn oil	0.8mg/ml	Taking the 1 mL working solution as an example, add 50 μL of 16 mg/ml clear DMSO stock solution to 950 μL of corn oil and mix evenly. The mixed solution should be used immediately for optimal results.

* <1 mg/ml means slightly soluble or insoluble.
* Please note that Selleck tests the solubility of all compounds in-house, and the actual solubility may differ slightly from published values. This is normal and is due to slight batch-to-batch variations.
* Room temperature shipping (Stability testing shows this product can be shipped without any cooling measures.)

Preparing Stock Solutions

Biological Activity

Description	NX-1607 (Cbl-b-IN-3) is an oral inhibitor of Casitas B-lineage lymphoma proto-oncogene B (CBL-B), which is an E3 ubiquitin ligase and a key regulator of T, NK, and dendritic cell activation and suppresses their anti-tumor functions. NX-1607 enhances antigen recall, reduces T cell exhaustion, and increases cytokine production in response to T cell receptor stimulation, thereby counteracting suppressive signals from the tumor microenvironment.

Description

NX-1607 (Cbl-b-IN-3) is an oral inhibitor of Casitas B-lineage lymphoma proto-oncogene B (CBL-B), which is an E3 ubiquitin ligase and a key regulator of T, NK, and dendritic cell activation and suppresses their anti-tumor functions. NX-1607 enhances antigen recall, reduces T cell exhaustion, and increases cytokine production in response to T cell receptor stimulation, thereby counteracting suppressive signals from the tumor microenvironment.

Protocol (from reference)

References

[1]Collins GP, et al. Blood (2023) 142 (Supplement 1): 3093.

RETURN POLICY
Selleck Chemical’s Unconditional Return Policy ensures a smooth online shopping experience for our customers. If you are in any way unsatisfied with your purchase, you may return any item(s) within 7 days of receiving it. In the event of product quality issues, either protocol related or product related problems, you may return any item(s) within 365 days from the original purchase date. Please follow the instructions below when returning products.

SHIPPING AND STORAGE
Selleck products are transported at room temperature. If you receive the product at room temperature, please rest assured, the Selleck Quality Inspection Department has conducted experiments to verify that the normal temperature placement of one month will not affect the biological activity of powder products. After collecting, please store the product according to the requirements described in the datasheet. Most Selleck products are stable under the recommended conditions.

NOT FOR HUMAN, VETERINARY DIAGNOSTIC OR THERAPEUTIC USE.