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CaCCinh-A01 (Synonyms: TMEM16 Blocker I)

Catalog No.GC14768

CaCCinh-A01은 칼슘-활성화 염화물 채널(CaCC) TMEM16A의 억제제로 TMEM16A 전류에 대한 IC₅₀는 7.35 ± 0.86 μM이다.

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CaCCinh-A01 Chemical Structure

Cas No.: 407587-33-1

Size 가격 재고 수량
10mM (in 1mL DMSO)
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1mg
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5mg
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10mg
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25mg
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50mg
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고객 리뷰

Based on customer reviews.

Sample solution is provided at 25 µL, 10mM.

Description of CaCCinh-A01

CaCCinh-A01은 칼슘-활성화 염화물 채널(CaCC) TMEM16A의 억제제로 TMEM16A 전류에 대한 IC₅₀는 7.35 ± 0.86 μM이다. Best1 채널의 강력한 차단제이면서도 세포 내 Ca²⁺, Ca²⁺-카모듈린 키나제 II 및 CFTR에는 영향을 주지 않는다 [2]. 실험 조건에서 CaCCinh-A01은 소저항 동맥의 확장을 유도하는 동물 모델에 일반적으로 활용되어 왔다 [3].

체외 실험에서 CaCCinh-A01을 72 h 처리하면 Te11, FaDu, Te1, HeLa 세포의 증식이 현저하게 억제되었고 각각의 IC₅₀는 2.2, 5.8, 37, 33 μM이었다 [4].10 μM CaCCinh-A01을 72 h 처리한 결과 HT-29 세포의 생존력이 감소하고 세포 내 ROS 수준이 증가하고 미토콘드리아 매개 아포토시스 경로가 활성화되고 세포 주기가 S 상기에 정체되고 세포 주기 관련 단백질 발현이 상향 조절되었다 [5].30 μM CaCCinh-A01을 24 시간 처리하면 BEAS-2B 세포의 증식 및 상처 치유 능력이 향상되었고 세포 내 염화물 이온 농도가 증가하고 FAK 인산화 수준이 높아졌다 [6].

체내 실험에서 CaCCinh-A01을 (0.5mg/kg) 하루 2회, 14일간 복강 내 주입하면 전복부 조사(WAI)로 유발된 C57BL/6 쥐의 장 손상이 완화되었고, Anoctamin 1(ANO1) 발현도 감소하였다 [7].수컷 C57BL/6J 쥐에게 CaCCinh-A01을 17 mg/kg/일로 7일간 1일 1회 복강 주사하면 측요관 폐쇄(UUO)로 인한 신장 섬유화를 예방할 수 있었고 폐쇄된 신장에서 피브로넥틴, α-SMA 및 콜라겐 발현을 낮추었다 [8].

References:
[1] Shi S, Guo S, Chen Y, et al. Molecular mechanism of CaCCinh-A01 inhibiting TMEM16A channel[J]. Archives of Biochemistry and Biophysics, 2020, 695: 108650.
[2] Liu Y, Zhang H, Huang D, et al. Characterization of the effects of Cl− channel modulators on TMEM16A and bestrophin-1 Ca2+ activated Cl− channels[J]. Pflügers Archiv-European Journal of Physiology, 2015, 467(7): 1417-1430.
[3] Boedtkjer D M B, Kim S, Jensen A B, et al. New selective inhibitors of calcium‐activated chloride channels–T 16 A inh‐A 01, C a CC inh‐A 01 and MONNA–what do they inhibit?[J]. British journal of pharmacology, 2015, 172(16): 4158-4172.
[4] Bill A, Hall M L, Borawski J, et al. Small molecule-facilitated degradation of ANO1 protein[J]. Journal of Biological Chemistry, 2014, 289(16): 11029-11041.
[5] Guo S, Yan H, Wang L, et al. GlyH-101 and CaCCinh-A01 Inhibited HT-29 Proliferation by Activating the Mitochondrial Apoptosis Pathway and Arresting the Cell Cycle[J]. Anticancer Research, 2023, 43(8): 3471-3477.
[6] Wang J, Luo J, Huang W, et al. Increased intracellular Cl− concentration by activating FAK promotes airway epithelial BEAS-2B cells proliferation and wound healing[J]. Archives of Biochemistry and Biophysics, 2020, 680: 108225.
[7] Guo Y, Yuan T, Wang Y, et al. Blockade of calcium-activated chloride channel ANO1 ameliorates ionizing radiation-induced intestinal injury[J]. Journal of Advanced Research, 2025.
[8] Li X L, Liu J, Chen X S, et al. Blockade of TMEM16A protects against renal fibrosis by reducing intracellular Cl− concentration[J]. British Journal of Pharmacology, 2022, 179(12): 3043-3060.

Protocol of CaCCinh-A01

세포 실험 [1]:

세포 라인

HT-29 세포

제조 방법

HT-29 세포는 10 % 태아 소혈청과 1 % 페니실린-스트렙토마신이 보충된 McCoy’s 5A 배지에서 37 °C, 5 % CO₂, 95 % 공기의 습윤 조건에서 배양하였습니다. 세포에 1, 10, 100, 1000 μM 농도의 CaCCinh-A01을 24, 48, 72 시간 처리한 후 효소표준판독기로 흡광도를 측정하고 유세포 분석법으로 세포자멸사 세포의 수를 정량하였습니다.

반응 조건

1, 10, 100및 1000μM; 24, 48 또는 72시간 동안

응용 분야

CaCCinh-A01 처리는 HT-29 세포의 증식을 현저하게 억제하고 농도 및 시간 의존적으로 세포자멸을 유발하였습니다.

동물 실험 [2]:

동물 모형

수컷 C57BL/6 쥐

제조 방법

수컷 C57BL/6 쥐(19–21 g)를 무작위로 IR 및 IR+CaCCinh-A01 2 그룹으로 나누었습니다. CaCCinh-A01은 0.5 mg/kg을 하루 2회 복강 내 주사하였습니다. 쥐는 15 Gy와 17 Gy의 조사를 받았고 15 Gy 그룹은 총 48마리(그룹당 12마리), 17 Gy 그룹은 총 64마리(그룹당 16마리)였습니다. 조사 후 14일째에 대장을 적출해서 종방향으로 절개하고 사진 촬영 후 종양 개수를 기록하였습니다.

제형

0.5mg/kg 매일 두번,14 일 동안; i.p.

응용 분야

CaCCinh-A01 처리는 쥐에서 IR로 인한 장 손상을 현저하게 감소시켰고 생존율도 향상시켰습니다.

References:
[1] Guo S, Yan H, Wang L, et al. GlyH-101 and CaCCinh-A01 Inhibited HT-29 Proliferation by Activating the Mitochondrial Apoptosis Pathway and Arresting the Cell Cycle[J]. Anticancer Research, 2023, 43(8): 3471-3477.
[2] Guo Y, Yuan T, Wang Y, et al. Blockade of calcium-activated chloride channel ANO1 ameliorates ionizing radiation-induced intestinal injury[J]. Journal of Advanced Research, 2025.

Chemical Properties of CaCCinh-A01

Cas No. 407587-33-1 SDF
Synonyms TMEM16 Blocker I
Chemical Name (R)-6-(tert-butyl)-2-(furan-2-carboxamido)-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylic acid
Canonical SMILES OC(C1=C(NC(C2=CC=CO2)=O)SC3=C1CC[C@H](C3)C(C)(C)C)=O
Formula C18H21NO4S M.Wt 347.43
Solubility DMF: 30 mg/ml,DMSO: 30 mg/ml,DMSO:PBS (pH 7.2) (1:2): 0.33 mg/ml Storage Store at -20°C
General tips Please select the appropriate solvent to prepare the stock solution according to the solubility of the product in different solvents; once the solution is prepared, please store it in separate packages to avoid product failure caused by repeated freezing and thawing.Storage method and period of the stock solution: When stored at -80°C, please use it within 6 months; when stored at -20°C, please use it within 1 month.
To increase solubility, heat the tube to 37°C and then oscillate in an ultrasonic bath for some time.
Shipping Condition Evaluation sample solution: shipped with blue ice. All other sizes available: with RT, or with Blue Ice upon request.

Complete Stock Solution Preparation Table of CaCCinh-A01

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1 mg 5 mg 10 mg
1 mM 2.8783 mL 14.3914 mL 28.7828 mL
5 mM 575.7 μL 2.8783 mL 5.7566 mL
10 mM 287.8 μL 1.4391 mL 2.8783 mL
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