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PF-562271 (Synonyms: PF562271;PF 562271)

Catalog No.GC15380 Copy One-Click Copy Product Info

PF-562271은 초점 부착 키나제(FAK)와 프롤린 풍부 타이로신 키나제 2(Pyk2)를 억제하는 강력한 소분자 억제제로 각각 1.5 nmol/L과 14 nmol/L의 IC50 값을 가지고 있다.

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PF-562271 Chemical Structure

Cas No.: 717907-75-0

Size 가격 재고 수량
10mM (in 1mL DMSO)
US$92.00
재고 있음
5mg
US$84.00
재고 있음
10mg
US$141.00
재고 있음
50mg
US$333.00
재고 있음

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고객 리뷰

Based on customer reviews.

Sample solution is provided at 25 µL, 10mM.



Description of PF-562271

PF-562271은 초점 부착 키나제(FAK)와 프롤린 풍부 타이로신 키나제 2(Pyk2)를 억제하는 강력한 소분자 억제제로 각각 1.5 nmol/L과 14 nmol/L의 IC50 값을 가지고 있다. PF-562271은 종양 성장과 전이를 억제할 수 있는 잠재력 때문에 췌장암[3], 골육종과 교모세포종[4]을 포함한 다양한 암 연구에 흔히 사용된다.

PF-562271(5µM; 48시간) 처리는 인간 골육종 세포 라인에서 세포 사멸을 유도하고 단백질 키나즈 B/포유류의 쥐 표적 경로의 활성을 감소시킨다[5]. PF-562271(16nM; 72시간) 처리와 100µM 테모졸라민(TMZ)의 조합은 원발성 인간 신경교모 세포 라인에서 생존율, 세포주기 진행, 침입 및 침입체를 현저하게 줄인다[6].

C57Bl/6-GL261 쥐 신경교종 이식 모델에서 PF-562271(50mg/kg)은 TMZ와 함께 투여되었을 때 TMZ가 종양 성장 억제와 침습성에 미치는 효과를 강화했다[6]. 경구 투여로 5mg/kg의 용량으로 투여되었을 때 PF-562271은 뼈 속에 이식된 MDA-MB-231세포를 가진 누드 쥐에서 뼈 속 종양의 성장과 지역적 확산을 억제하고 종양 유도 뼈 손실을 복구했다[7].

References:
[1]. Michael Luzzio, Christopher Autry, Martin Berliner, et al. Design, synthesis, activity and properties of selective focal adhesion kinase inhibitors which are suitable for advanced preclinical evaluation: The discovery of PF-562271. Cancer Res 1 May 2007; 67 (9_Supplement): 5432.
[2]. Roberts WG, Ung E, Whalen P, et al. Antitumor activity and pharmacology of a selective focal adhesion kinase inhibitor, PF-562,271. Cancer Res. 2008 Mar 15;68(6):1935-44. doi: 10.1158/0008-5472.CAN-07-5155. PMID: 18339875.
[3]. Stokes JB, Adair SJ, Slack-Davis JK, et al. Inhibition of focal adhesion kinase by PF-562,271 inhibits the growth and metastasis of pancreatic cancer concomitant with altering the tumor microenvironment. Mol Cancer Ther. 2011 Nov;10(11):2135-45. doi: 10.1158/1535-7163.MCT-11-0261. Epub 2011 Sep 8. PMID: 21903606; PMCID: PMC3213273.
[4]. Ortiz Rivera J, Velez Crespo G, Inyushin M, et al. Pyk2/FAK Signaling Is Upregulated in Recurrent Glioblastoma Tumors in a C57BL/6/GL261 Glioma Implantation Model. Int J Mol Sci. 2023 Aug 30;24(17):13467. doi: 10.3390/ijms241713467. PMID: 37686276; PMCID: PMC10487692.
[5]. Hu C, Chen X, Wen J, et al. Antitumor effect of focal adhesion kinase inhibitor PF562271 against human osteosarcoma in vitro and in vivo. Cancer Sci. 2017 Jul;108(7):1347-1356. doi: 10.1111/cas.13256. Epub 2017 Jun 8. Erratum in: Cancer Sci. 2018 Nov;109(11):3663-3664. doi: 10.1111/cas.13804. PMID: 28406574; PMCID: PMC5497929.
[6]. Ortiz-Rivera J, Nuñez R, Kucheryavykh Y, et al. The PYK2 inhibitor PF-562271 enhances the effect of temozolomide on tumor growth in a C57Bl/6-Gl261 mouse glioma model. J Neurooncol. 2023 Feb;161(3):593-604. doi: 10.1007/s11060-023-04260-3. Epub 2023 Feb 15. PMID: 36790653; PMCID: PMC9992029.
[7]. Bagi CM, Roberts GW, Andresen CJ. Dual focal adhesion kinase/Pyk2 inhibitor has positive effects on bone tumors: implications for bone metastases. Cancer. 2008 May 15;112(10):2313-21. doi: 10.1002/cncr.23429. PMID: 18348298.

Protocol of PF-562271

세포 실험 [1]:

세포 라인

인간 교모세포종 CL-2세포

제조 방법

세포는 16nM의 PF-562271과 100µM의TMZ으로 72시간 처리했습니다. 그리고 황록색칼시움과 브롬 에틸핀 다이머-1 염색을 기준으로 생존 세포와 사멸 세포를 정량화했습니다.

반응 조건

16nM; 72시간 동안

응용 분야

PF-562271 치료와 TMZ의 조합은 TMZ 단독 요법에 비해 원발성 인간 교모 세포종 세포 라인에서 세포 생존율을 줄입니다.

동물 실험 [2]:

동물 모형

C57Bl/6-GL261 쥐 신경교종 이식 모델

제조 방법

종양 이식 후 5일째부터 쥐는 경구 투여를 통해 2주 동안 50mg/kg PF-562271과 50mg/kg TMZ의 조합을 받았습니다. 그리고 종양 크기의 면역조직화학적 평가를 실시하고 PF-562271이 종양 성장에 미치는 영향을 평가했습니다.

제형

50mg/kg/일; 2 주 동안; oral

응용 분야

C57BL/6 GL261 쥐 모델에서 PF-562271과 TMZ의 조합 치료는 종양 성장을 줄입니다.

References:
[1]. Ortiz-Rivera J, Nuñez R, Kucheryavykh Y, et al. The PYK2 inhibitor PF-562271 enhances the effect of temozolomide on tumor growth in a C57Bl/6-Gl261 mouse glioma model. J Neurooncol. 2023 Feb;161(3):593-604. doi: 10.1007/s11060-023-04260-3. Epub 2023 Feb 15. PMID: 36790653; PMCID: PMC9992029.

Chemical Properties of PF-562271

Cas No. 717907-75-0 SDF
Synonyms PF562271;PF 562271
Chemical Name N-methyl-N-[3-[[[2-[(2-oxo-1,3-dihydroindol-5-yl)amino]-5-(trifluoromethyl)pyrimidin-4-yl]amino]methyl]pyridin-2-yl]methanesulfonamide
Canonical SMILES CN(C1=C(C=CC=N1)CNC2=NC(=NC=C2C(F)(F)F)NC3=CC4=C(C=C3)NC(=O)C4)S(=O)(=O)C
Formula C21H20F3N7O3S M.Wt 507.49
Solubility ≥ 25.35mg/mL 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-562271

Prepare stock solution
1 mg 5 mg 10 mg
1 mM 1.9705 mL 9.8524 mL 19.7048 mL
5 mM 394.1 μL 1.9705 mL 3.941 mL
10 mM 197 μL 985.2 μL 1.9705 mL
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Review for PF-562271

Average Rating: 5 ★★★★★ (Based on Reviews and 23 reference(s) in Google Scholar.)

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