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Cryptocrome Activator, KL001

The Cryptocrome Activator, KL001 modulates the biological activity of Cryptocrome. This small molecule/inhibitor is primarily used for Biochemicals applications.

• 同義詞: Cryptocrome Activator, KL001, N-(3-(9H-Carbazol-9-yl)-2-hydroxypropyl)-N-(furan-2-ylmethyl)methanesulfonamide, CRY Activator, KL001
• 經驗公式（希爾表示法）: C₂₁H₂₂N₂O₄S
• CAS號碼: 309928-48-1
• 分子量：: 398.48
• MDL號碼: MFCD02086647
• 分類程式碼代碼: 12352200
• NACRES: NA.77

屬性

• 品質等級: 100
• 化驗: ≥98% (HPLC)
• 形狀: solid
• 製造商／商標名: Calbiochem^®
• 儲存條件: OK to freeze; protect from light
• 顏色: off-white
• 溶解度: DMSO: 50 mg/mL
• 運輸包裝: ambient
• 儲存溫度: 2-8°C
• SMILES 字串: OC(CN(CC1=CC=CO1)S(=O)(C)=O)CN2C3=C(C=CC=C3)C4=C2C=CC=C4
• InChI: 1S/C21H22N2O4S/c1-28(25,26)22(15-17-7-6-12-27-17)13-16(24)14-23-20-10-4-2-8-18(20)19-9-3-5-11-21(19)23/h2-12,16,24H,13-15H2,1H3

描述

一般說明

A cell-permeable carbazole compound that competes against FAD (flavin adenine dinucleotide) for cryptocrome (CRY) 1 & 2 binding, displaying little affinity toward other clock proteins (PER1/2, CLOCK, or BMAL1) or inhibitory activity against casein kinase (CKIα, CKIδ, and CK2) activity even at concentrations as high as 100 µM. Shown to selectively stabilize cellular CRY1/2 protein, but not mRNA, by preventing FBXL3-mediated CRY1/2 ubiquitination and proteasomal degradation, effectively lengthening the period and reducing the amplitude of the circadian transcription rhythms of Bmal1 and Per2 promoter-mediated transcription activity (IC₅₀ of intensity reduction = 14 and 0.82 µM, respectively, in U2OS reporter assay). KL001 is also reported to block glucagon-induced Pck1 and G6pc mRNA upregulation as well as glucose production in primary murine hepatocyte cultures (IC₅₀<8 µM). Longdaysin (Cat. No. 438075), in comparison, exerts its circadian perturbation activity via casein kinase inhibition.

生化／生理作用

Cell permeable: yes

Primary Target
Cryptocrome protein

Reversible: yes

包裝

Packaged under inert gas

警告

Toxicity: Standard Handling (A)

重構

Following reconstitution, aliquot and freeze (-20°C). Stock solutions are stable for up to 6 months at -20°C.

其他說明

Hirota, T., et al. 2012. Science337, 1094.

法律資訊

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

安全資訊

• 象形圖: GHS07
• 訊號詞: Warning
• 危險聲明: H302
• 防範說明: P264 - P270 - P301 + P312 - P501
• 危險分類: Acute Tox. 4 Oral
• 儲存類別代碼: 11 - Combustible Solids
• 水污染物質分類（WGK）: WGK 3
• 閃點（°F）: Not applicable
• 閃點（°C）: Not applicable