tBuBHQ

SKU:BHB21300349
Overview
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tBuBHQ (CAS 88-58-4) is an inhibitor of the endoplasmic reticulum Ca2+-ATPase1. Supplied as Lyophilized powder (purity >97%, solubility Ethanol or DMSO. Centrifuge all product preparations before use (10000 x g 5...). Commonly used in Molecular & Cellular Biology studies, including transport assays and uptake/efflux profiling.
Target SERCA pump
Cas No 88-58-4
concentration 1-10 μM.
purity >97%
Molecular Formula C14H22O2.
Form Lyophilized powder.
Available Options

Select the variant that best fits your experiment. Availability and lead time may vary by option.

  • Options: Size (3) - 1 g, 250 mg, 5 g; Quantity: 1
  • Lead time: typically ships in 1-2 business days; timing may vary by selected option.
  • Storage: Storage of solutions: Up to one week at 4°C.Protect from light.
  • Shipping: Shipped at room temperature. Product as supplied can be stored intact at room temperature for several weeks. For longer periods, it should be stored at -20°C.
  • Upon receipt: refrigerate upon receipt.
  • Sales terms and conditions: Please review prior to ordering.
Options selector
Catalog no. Size Quantity
T-220-1G-1 1 g
T-220-250MG-1 250 mg
T-220-5G-1 5 g
Field Specification
Activity
  • Inhibitor
Cas No. 88-58-4
Concentration 1-10 μM.
Form Lyophilized powder.
Product Type
  • Biochemicals
  • Small Molecules
Purity >97%
Reconstitution Ethanol or DMSO. Centrifuge all product preparations before use (10000 x g 5 min).
Shipping Shipped at room temperature. Product as supplied can be stored intact at room temperature for several weeks. For longer periods, it should be stored at -20°C.
Solubility Ethanol or DMSO. Centrifuge all product preparations before use (10000 x g 5 min).
Source Synthetic
Storage Storage of solutions: Up to one week at 4°C.Protect from light.
Target SERCA pump

Product details

  • Chemical name: 2,5-Ditert-butylbenzene-1,4-diol.
  • Also known as: DBHQ
  • CAS number: 88-58-4
  • Molecular formula: C14H22O2.
  • Purity: >97%
  • Concentration: 1-10 μM.
  • Form: Lyophilized powder.
  • Solubility: Ethanol or DMSO. Centrifuge all product preparations before use (10000 x g 5 min).
  • Reconstitution: Ethanol or DMSO. Centrifuge all product preparations before use (10000 x g 5 min).
  • Shipping: Shipped at room temperature. Product as supplied can be stored intact at room temperature for several weeks. For longer periods, it should be stored at -20°C.
  • Target: SERCA
  • Source: Synthetic
  • Activity: tBuBHQ is an inhibitor of the endoplasmic reticulum Ca2+-ATPase1.
  • Alternative names: DBHQ

Scientific background

tBuBHQ is a chemically synthesized compound1. It is widely used as a potent selective inhibitor of the sarcoplasmic reticulum Ca2+ ATPase pump (SERCA). The pump transfers Ca2+ from the cell cytosol to the endoplasmic reticulum lumen during muscle relaxation. Inhibition of SERCA by tBuBHQ causes a dose-dependent, sustained, and marked increase of cytoplasmatic Ca2+ and store-operated Ca2+ depletion1. tBuBHQ also causes superoxide anion production independently of Ca2+ secretion2.

Lead time: 1-2 Business Days

Country of origin: Israel/IL

Applications key

Application key: FC- Flow cytometry, IFC- Indirect flow cytometry, IHC- Immunohistochemistry,LCI- Live cell imaging, Calcium imaging assay,Cell survival assay, Electrophysiology, Neurite outgrowth assay.

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  • Format options: solid or pre-dissolved solution (choose solvent), target concentration, aliquots, light/moisture-protected packaging
  • Chemistry options: free base/acid vs salt forms, hydrate/solvate preference, stereoisomer control (single enantiomer or racemate), close analogs
  • Add-on labels & handles: D/¹³C/¹⁵N isotopes (LC-MS/internal standards), azide/alkyne or other functional handles for conjugation
  • QC & documentation: standard COA or enhanced analytical pack (HPLC/LC-MS/NMR), chiral purity, residual solvents, water content (KF), method-specific specs
  • Scale & continuity: mg to gram scale, bulk pricing, lot reservation, repeat-order continuity

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