Hellebrin is a cardiac glycoside that potently inhibits the Na+/K+-ATPase by binding to it and blocking its non-canonical function as a receptor for cardiac glycosides. Hellebrin has a higher affinity for the α1β1 subunit of the Na+/K+-ATPase than the α2β1 or α3β1 complexes, in contrast to other cardiac glycosides. This affinity for the α1β1 complex correlates with its cancer cell growth inhibition (GI50 = 6-58 nM in various human cancer cell lines). Hellebrin also induces caspase-dependent apoptosis in Jurkat T cells.
Hellebrin
Catalog No.: GC18701Purity:>99.00%Synonyms: NSC 93134
Hellebrin is a cardiac glycoside that potently inhibits the Na+/K+-ATPase by binding to it and blocking its non-canonical function as a receptor for cardiac glycosides.
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Cas No.: 13289-18-4
1mgIn Stock
$88.00
1
5mgIn Stock
$368.00
1
| Pack Size | Price | Availability | Quantity | Action |
|---|---|---|---|---|
| 1mg | $88.00 | In Stock | 1 | |
| 5mg | $368.00 | In Stock | 1 |
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Citations
No citations are currently available for this product. Below are selected publications citing GlpBio products.
Nature641, 529–536 (2025)
Nature628, 630–638 (2024)
Nature632, 686–694 (2024)
Nature618, 1017–1023 (2023)
Nature610, 366–372 (2022)
Cell187(9):2288-2304 (2024)
Cell183(7):1867-1883 (2020)
Science388(6745) (2025)
Science387(6739) (2025)
Science387(6734) (2025)
Cell Research35, 97–116 (2025)
Cell Research34, 683–706 (2024)
Cell Research33, 273–287 (2023)
Cell Research33, 546–561 (2023)
Cell Research33, 904–922 (2023)
Cell Research31, 1291–1307 (2021)
Description
Product Documents
Purity:>99.00%Appearance:A solid
Chemical Properties
CAS No.
13289-18-4
Synonyms
NSC 93134
Chemical Name
3β-[(6-deoxy-4-O-β-D-glucopyranosyl-α-L-mannopyranosyl)oxy]-5β,14-dihydroxy-19-oxo-bufa-20,22-dienolide
SMILES
O=C(C=C1)OC=C1[C@H]2CC[C@]3(O)[C@]4([H])CC[C@]5(O)C[C@@H](O[C@@]6([H])[C@@H]([C@@H]([C@@]([C@H](C)O6)([H])O[C@H]7[C@@H]([C@H]([C@@H]([C@@H](CO)O7)O)O)O)O)O)CC[C@]5(C=O)[C@@]4([H])CC[C@]23C
Molecular Formula
C36H52O15
Molecular Weight
724.8
Solubility
Water: 4 mg/ml
Storage
Store at -20°C, protect from light
General tips
Select a suitable solvent according to the product solubility data. Once prepared, aliquot the stock solution to avoid repeated freeze-thaw cycles.
Use stock solutions within 6 months when stored at -80°C or within 1 month when stored at -20°C.
To improve solubility, warm the tube to 37°C and sonicate it for an appropriate period.
Use stock solutions within 6 months when stored at -80°C or within 1 month when stored at -20°C.
To improve solubility, warm the tube to 37°C and sonicate it for an appropriate period.
Shipping Condition
Evaluation samples are shipped with blue ice. Other available sizes are shipped at room temperature or with blue ice upon request.
CalculatorsMolarity / Dilution / Molecular Weight / Unit Conversion / In Vivo Formulation / Solubility
g/mol
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