>>Signaling Pathways>> Proteases>> Gamma Secretase>>PF 3084014 hydrobromide

PF 3084014 hydrobromide (Synonyms: PF-3084014 dihydrobromide; PF-03084014 dihydrobromide)

Catalog No.GC50251

PF 3084014 hydrobromide는 활성이 높고 선택적인 γ-비밀라제 억제제로 아자사이클 클래스의 화합물이고 IC₅₀이 1.2nM이다.

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PF 3084014 hydrobromide Chemical Structure

Cas No.: 1962925-29-6

Size 가격 재고 수량
10mM (in 1mL DMSO)
US$99.00
재고 있음
1mg
US$32.00
재고 있음
5mg
US$69.00
재고 있음
10mg
US$116.00
재고 있음
50mg
US$322.00
재고 있음

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고객 리뷰

Based on customer reviews.

Sample solution is provided at 25 µL, 10mM.

Description of PF 3084014 hydrobromide

PF 3084014 hydrobromide는 활성이 높고 선택적인 γ-비밀라제 억제제로 아자사이클 클래스의 화합물이고 IC₅₀이 1.2nM이다. Transmembrane aspartyl protease 복합체인 γ-비밀라제는 주로 Notch 수용체와 amyloid 전구물질과 같은 type I transmembrane proteins를 절단하고 세포 증식, 분화, 사멸 등 세포 과정을 조절하는 기능을 한다[2]. γ-비밀라제 활성을 억제해서 PF 3084014 hydrobromide는 혈액 암, 유방암, 대장암, 췌장암 모델에서 항종양 효능을 보여주었다[3].

체외 실험에서 PF 3084014 hydrobromide(0-10μM)로 48시간 동안 처리하면 모든 전립선암 세포(Du145, PC3, Du145R 그리고 PC3R)의 성장을 억제하고 Notch 경로 활성화 마커인 Notch-1 수용체 세포 내 영역(NICD)을 용량 의존적으로 감소시킨다[4]. 97H와 Huh7 세포를 PF 3084014 hydrobromide(0.5-2μM)로 48시간 동안 처리할 때 약물은 Notch 신호 경로를 억제해서 간세포암 세포에서의 암 줄기세포(CSC) 마커(CD90⁺, EpCAM⁺)와 줄기세포 특성과 관련된 유전자 발현을 조절하고 상당히 구형체 형성과 증식 능력을 감소시킨다[5].

체내 실험에서 PF 3084014 hydrobromide(120mg/kg)은 MDA-MB-231Luc 세포의 이종 이식을 통해 유방암 쥐 모델에서 세포 사멸 유도, 암 줄기세포의 자기갱신 억제, 증식 억제, 항혈관생성 등 여러 기전을 통해 유의한 항종양 효능을 보였다[6]. 게다가 PF 3084014 hydrobromide(125mg/kg)를 경구 투여한 대장암 이종이식 쥐에서 침습성 종양 병변과 종양 부피가 현저하게 감소되었다[7].

References:
[1] Lanz TA, Wood KM, Richter KE, et al. Pharmacodynamics and pharmacokinetics of the gamma-secretase inhibitor PF-3084014. J Pharmacol Exp Ther 2010, 334(1):269-277.
[2] Yabuuchi S, Pai SG, Campbell NR, et al. Notch signaling pathway targeted therapy suppresses tumor progression and metastatic spread in pancreatic cancer. Cancer Lett 2013, 335(1):41-51.
[3] Samon JB, Castillo-Martin M, Hadler M, et al. Preclinical analysis of the γ-secretase inhibitor PF-03084014 in combination with glucocorticoids in T-cell acute lymphoblastic leukemia. Mol Cancer Ther 2012, 11(7):1565-1575.
[4] Cui D, Dai J, Keller JM, et al. Notch Pathway Inhibition Using PF-03084014, a γ-Secretase Inhibitor (GSI), Enhances the Antitumor Effect of Docetaxel in Prostate Cancer. Clinical Cancer Research 2015, 21(20):4619-4629.
[5] Wu CX, Xu A, Zhang CC, et al. Notch Inhibitor PF-03084014 Inhibits Hepatocellular Carcinoma Growth and Metastasis via Suppression of Cancer Stemness due to Reduced Activation of Notch1–Stat3. Molecular Cancer Therapeutics 2017, 16(8):1531-1543.
[6] Zhang CC, Pavlicek A, Zhang Q, et al. Biomarker and Pharmacologic Evaluation of the γ-Secretase Inhibitor PF-03084014 in Breast Cancer Models. Clinical Cancer Research 2012, 18(18):5008-5019.
[7] Arcaroli JJ, Quackenbush KS, Purkey A, et al. Tumours with elevated levels of the Notch and Wnt pathways exhibit efficacy to PF-03084014, a γ-secretase inhibitor, in a preclinical colorectal explant model. Br J Cancer 2013, 109(3):667-675.

Protocol of PF 3084014 hydrobromide

세포 실험 [1]:

세포 라인

Du145, PC3, Du145 및 RPC3R

제조 방법

Du145, PC3, Du145, RPC3R 세포를 96웰 판에서 밤새(웰당 2.5×10³개의 세포) 배양하였습니다. 세포는 PF 3084014 hydrobromide(0.1, 0.5, 1, 5, 10μM)나 미량용매(DMSO)로 48시간 동안 처리하였습니다. 200μL 배지에 resazurin sodium salt(40μg)을 넣었다. 2시간의 배양 후 Multi-Mode Microplate Reader로 550nm의 흥분 파장과 605nm의 방출 파장에서 형광을 측정하였습니다.

반응 조건

0.1, 0.5, 1, 5, 10μM; 48 시간 동안

응용 분야

PF 3084014 hydrobromide는 용량 의존적으로 전립선암 세포의 생존력을 억제합니다.
동물 실험 [2]:

동물 모형

BALB/c 누드 쥐

제조 방법

6주령 쥐의 유선지방 패드에 루시페라제로 표시된 MDA-MB-231 세포 2×10⁶개를 주사해서 종양을 유도하였습니다.유사한 크기의 종양을 가진 쥐에게 PF 3084014 hydrobromide를 하루에 두 번 경구 투여해서 12일 동안 연속 투여하였습니다.FMT 2500 시스템으로 2차 종양 부담을 평가하기 위해 쥐에 MMPsense 680(5nmol/쥐)을 정맥 주사한 후 24시간 후에 영상을 촬영하였습니다.

제형

90mg/kg; 12일 동안 이틀 마다.

응용 분야

PF 3084014 hydrobromide는 유방암 세포의 종양 병변 침투를 줄일 수 있습니다.

References:
[1] Cui D, Dai J, Keller JM, et al. Notch Pathway Inhibition Using PF-03084014, a γ-Secretase Inhibitor (GSI), Enhances the Antitumor Effect of Docetaxel in Prostate Cancer. Clinical Cancer Research 2015, 21(20):4619-4629.
[2] Zhang CC, Pavlicek A, Zhang Q, et al. Biomarker and Pharmacologic Evaluation of the γ-Secretase Inhibitor PF-03084014 in Breast Cancer Models. Clinical Cancer Research 2012, 18(18):5008-5019.

Chemical Properties of PF 3084014 hydrobromide

Cas No. 1962925-29-6 SDF
Synonyms PF-3084014 dihydrobromide; PF-03084014 dihydrobromide
Canonical SMILES O=C(NC3=CN(C(C)(C)CNCC(C)(C)C)C=N3)[C@H](CCC)N[C@H]2CCC1=CC(F)=CC(F)=C1C2.Br.Br
Formula C27H41F2N5O.2HBr M.Wt 651.47
Solubility Soluble in DMSO 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 PF 3084014 hydrobromide

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1 mg 5 mg 10 mg
1 mM 1.535 mL 7.675 mL 15.3499 mL
5 mM 307 μL 1.535 mL 3.07 mL
10 mM 153.5 μL 767.5 μL 1.535 mL
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Average Rating: 5 ★★★★★ (Based on Reviews and 39 reference(s) in Google Scholar.)

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