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ETN029 is a DLL3 ligand. ETN029 labeled with 225Ac has dose-dependent cytotoxicity in SCLC, NEPC and metastatic melanoma cells and increases the phosphorylation of H2AX expression. ETN029 labeled with 177Lu shows rapid uptake persistent tumor retention and favorable tumor-to-kidney ratio. ETN029 can be used for cancers like SCLC and NEPC imaging and research.

For research use only. We do not sell to patients.

ETN029

ETN029 Chemical Structure

CAS No. : 3066864-32-9

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Based on 1 publication(s) in Google Scholar

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Description

ETN029 is a DLL3 ligand. ETN029 labeled with 225Ac has dose-dependent cytotoxicity in SCLC, NEPC and metastatic melanoma cells and increases the phosphorylation of H2AX expression. ETN029 labeled with 177Lu shows rapid uptake persistent tumor retention and favorable tumor-to-kidney ratio. ETN029 can be used for cancers like SCLC and NEPC imaging and research[1].

Molecular Weight

2142.45

Formula

C101H140N22O26S2

CAS No.
Appearance

Solid

Color

White to light yellow

SMILES

CC(N[C@@H](CC1=CNC2=C1C=CC=C2)C(N[C@H](C(N([C@H](C(N[C@@H]3C(N[C@@H](CC4CCN(CC(O)=O)CC4)C(N[C@@H](CC(N)=O)C(N[C@@H](CC5=CC=C6C=CC=CC6=C5)C(N[C@@H](CCCCNC(CN7CCN(CC(O)=O)CCN(CC(O)=O)CCN(CC(O)=O)CC7)=O)C(N[C@@H](CC(O)=O)C(N[C@H](C(N[C@H](C(N8CCC[C@H]8C(N)=O)=O)CC9=CNC%10=C9C=CC=C%10)=O)CSCSC3)=O)=O)=O)=O)=O)=O)=O)CC(C)(C)C)C)=O)[C@@H](C)O)=O)=O

Shipping

Room temperature in continental US; may vary elsewhere.

Storage

4°C, sealed storage, away from moisture and light

*In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture and light)

Solvent & Solubility
In Vitro: 

DMSO : 100 mg/mL (46.68 mM; Need ultrasonic; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)

Preparing
Stock Solutions
Concentration Solvent Mass 1 mg 5 mg 10 mg
1 mM 0.4668 mL 2.3338 mL 4.6676 mL
5 mM 0.0934 mL 0.4668 mL 0.9335 mL
View the Complete Stock Solution Preparation Table

* Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture and light). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.

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  • Dilution Calculator

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

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This equation is commonly abbreviated as: C1V1 = C2V2

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In Vivo Dissolution Calculator
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Calculation results:
Working solution concentration: mg/mL
Purity & Documentation

Purity: 99.91%

References

Complete Stock Solution Preparation Table

* Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture and light). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.

Optional Solvent Concentration Solvent Mass 1 mg 5 mg 10 mg 25 mg
DMSO 1 mM 0.4668 mL 2.3338 mL 4.6676 mL 11.6689 mL
5 mM 0.0934 mL 0.4668 mL 0.9335 mL 2.3338 mL
10 mM 0.0467 mL 0.2334 mL 0.4668 mL 1.1669 mL
15 mM 0.0311 mL 0.1556 mL 0.3112 mL 0.7779 mL
20 mM 0.0233 mL 0.1167 mL 0.2334 mL 0.5834 mL
25 mM 0.0187 mL 0.0934 mL 0.1867 mL 0.4668 mL
30 mM 0.0156 mL 0.0778 mL 0.1556 mL 0.3890 mL
40 mM 0.0117 mL 0.0583 mL 0.1167 mL 0.2917 mL
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  • 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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ETN029
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HY-W1126504
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