SK1-​I hydrochloride - ≥99% , CAS No.2366222-05-9

CAS: 2366222-05-9 Cat. No.: S646778 Molecular Weight: 313.86

GRADE & PURITY ≥99%

Storage

Store at 2-8°C,Desiccated

Shipped In

Wet ice

Overview

SK1-I hydrochloride (BML-258 hydrochloride), an analog of sphingosine, is an isozyme-specific competitive SPHK1 inhibitor with a K i value of 10 µM SK1-I hydrochloride shows no activity at SPHK1 PKCα, PKCδ , PKA , AKT1 , ERK1 , EGFR , CDK2 , IKKβ or CamK2β. SK1-I hydrochloride enhances autophagy and has antitumor activity .

In Vitro

SK1-I hydrochloride (0-10 μM; 24 hours) attenuates cancer cell growth and survival in a TP53-dependent manner in HCT116 cells and HCT116 cells bearing TP53 cancer. SK1-I hydrochloride (0-20 μM; 12 hours) induces more CASP3 cleavage in HCT116 cells, compared to HCT116 cells lacking TP53, leading to a hallmark of apoptosis. MCE has not independently confirmed the accuracy of these methods. They are for reference only. Cell Viability AssayCell Line: HCT116 cells and HCT116 cells bearing TP53 cancer Concentration: 0 µM, 2.5 µM, 5 µM, 7.5 µM, 10 µM Incubation Time: 24 hours Result: Decreased cancer cell growth and survival. Western Blot AnalysisCell Line: HCT116 cells and HCT116 cells bearing TP53 cancer Concentration: 0 µM, 5 µM, 10 µM, 20 µM Incubation Time: 12 hours Result: Induced more CASP3 cleavage in HCT116 cells, compared to HCT116 cells lacking TP53.

In Vivo

Pre-treatment with SK1-I hydrochloride (BML-258 hydrochloride; intraperitoneal (i.p.) injection; once; 24 hours prior to baseline mean arterial blood pressure (MAP) measurement; 75 mg/kg) before anandamide (i.v. injection; two doses; 1 and 10 mg/kg) significantly decreases the hypotensive response. MCE has not independently confirmed the accuracy of these methods. They are for reference only. Animal Model: Male C57BL/6 mice (24 ± 3.5 g)Dosage: 75 mg/kg Administration: Intraperitoneal (i.p.) injection; once; 24 hours prior to baseline MAP measurement Result: Significantly lowered baseline mean arterial blood pressure (MAP).

Form:Liquid

IC50& Target:SphK1

Specifications

Specifications & Purity

≥99%

Biochemical and Physiological Mechanisms

SK1-I hydrochloride (BML-258 hydrochloride), an analog of sphingosine, is an isozyme-specific competitive SPHK1 inhibitor with a K i value of 10 µM. SK1-I hydrochloride shows no activity at SPHK1 PKCα, PKCδ , PKA , AKT1 , ERK1 , EGFR , CDK2 , IKKβ or

Storage

Store at 2-8°C, Desiccated

Shipped In

Wet ice

This product requires cold chain shipping. Ground and other economy services are not available.

Purity

≥99%

Names and Identifiers

• Canonical Smiles: OC[C@H]([C@H](/C=C/C1=CC=C(C=C1)CCCCC)O)NC.[H]Cl
• Molecular Weight: 313.86

Chemical and Physical Properties

• Solubility: DMSO : 250 mg/mL (796.53 mM; Need ultrasonic)