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Merck

100065

2-APB

≥97% (titration), crystalline solid, Ins(1,4,5)P3-induced Ca2+ release inhibitor, Calbiochem®

Synonyme(s) :

2-APB, 2-Aminoethoxydiphenylborate, (2-Aminoethoxy)diphenylborane

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About This Item

Formule empirique (notation de Hill) :
C14H16BNO
Numéro CAS:
524-95-8
Poids moléculaire :
225.09
NACRES:
NA.77
UNSPSC Code:
12352200
MDL number:
MFCD00014823

Nom du produit

2-APB, A cell-permeable modulator of Ins(1,4,5)P3-induced Ca2+ release.

SMILES string

B(OCCN)(c2ccccc2)c1ccccc1

InChI

1S/C14H16BNO/c16-11-12-17-15(13-7-3-1-4-8-13)14-9-5-2-6-10-14/h1-10H,11-12,16H2

InChI key

BLZVCIGGICSWIG-UHFFFAOYSA-N

description

Drug Control: Új pszichoaktív anyag / New psychoactive substance (Hungary), 78/2022. (XII. 28.) BM rendelet
RTECS - ED6150000

assay

≥97% (titration)

form

crystalline solid

manufacturer/tradename

Calbiochem®

drug control

Új pszichoaktív anyag / New psychoactive substance (Hungary), 78/2022. (XII. 28.) BM rendelet

storage condition

OK to freeze
desiccated (hygroscopic)

color

white

solubility

DMSO: 20 mg/mL
95% ethanol: 25 mg/mL

shipped in

ambient

storage temp.

2-8°C

Quality Level

100

Catégories apparentées

Biochem/physiol Actions

Cell permeable: yes
Primary Target
Ins(1,4,5)P3-induced Ca2+ release
Product does not compete with ATP.
Reversible: no
Target IC50: 42 µM against Ins(1,4,5)P3-induced Ca2+ release from rat cerebellar microsomal preparations

Disclaimer

Toxicity: Standard Handling (A)

General description

A cell-permeable modulator of Ins(1,4,5)P3-induced Ca2+ release. Inhibits Ins(1,4,5)P3-induced Ca2+ release from rat cerebellar microsomal preparations (IC50 = 42 µM) without affecting [3H]-Ins(1,4,5)P3 binding to its receptor. In liver cells, 2-APB inhibits store-operated Ca2+ channels through a mechanism which may involve its binding to either the channel protein or an associated regulatory protein. Has no effect on the Ca2+ release from the ryanodine-sensitive Ca2+ store prepared from rat leg skeletal muscle and heart.

Other Notes

Brooke, R. T., et al. 2004. Lab. Invest.84, 29.
Gregory, R.B., et al. 2001. Biochem. J.354, 285.
Ma, H.T., et al. 2001. J. Biol. Chem.276, 18888.
Ascher-Landsberg, S., et al. 1999. Biochem. Biophys. Res. Commun.264, 979.
Maruyama, T., et al. 1997. J. Biochem.122, 498.

Packaging

Packaged under inert gas

Preparation Note

Following reconstitution, aliquot and freeze (-20°C). Stock solutions are stable for up to 2 months at -20°C.

Legal Information

CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Classe de stockage

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

Certificats d'analyse (COA)

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Consulter la Bibliothèque de documents

Dominic D Quintana et al.
Journal of Alzheimer's disease : JAD, 75(1), 119-138 (2020-04-07)
Cerebrovascular pathology is pervasive in Alzheimer's disease (AD), yet it is unknown whether cerebrovascular dysfunction contributes to the progression or etiology of AD. In human subjects and in animal models of AD, cerebral hypoperfusion and hypometabolism are reported to manifest
Bulat R Ramazanov et al.
Molecular biology of the cell, 35(4), ar50-ar50 (2024-01-31)
Ca2+ influx into the trans-Golgi Network (TGN) promotes secretory cargo sorting by the Ca2+-ATPase SPCA1 and the luminal Ca2+ binding protein Cab45. Cab45 oligomerizes upon local Ca2+ influx, and Cab45 oligomers sequester and separate soluble secretory cargo from the bulk
Xuexin Zhang et al.
Cell calcium, 91, 102281-102281 (2020-09-09)
The ubiquitous Ca2+ release-activated Ca2+ (CRAC) channel is crucial to many physiological functions. Both gain and loss of CRAC function is linked to disease. While ORAI1 is a crucial subunit of CRAC channels, recent evidence suggests that ORAI2 and ORAI3
Mavis A A Tenkorang et al.
Endocrinology, 160(4), 947-963 (2019-02-28)
Oxidative stress (OS) is a common characteristic of several neurodegenerative disorders, including Parkinson disease (PD). PD is more prevalent in men than in women, indicating the possible involvement of androgens. Androgens can have either neuroprotective or neurodamaging effects, depending on
Wook-Joo Lee et al.
Frontiers in immunology, 12, 772941-772941 (2021-12-21)
Dry skin is a symptom of skin barrier dysfunction that evokes pruritus; however, the cutaneous neuroimmune interactions underlying dry skin-induced pruritus remain unclear. Therefore, we aimed to elucidate the mechanisms underlying dry skin-induced pruritus. To this end, an acetone/ethanol/water (AEW)-induced
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