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產(chǎn)品描述
Brefeldin A,簡(jiǎn)稱BFA,一種常用的可逆性蛋白轉(zhuǎn)運(yùn)抑制劑,是一種真菌代謝產(chǎn)物,可破壞高爾基體的結(jié)構(gòu)并抑制其功能,進(jìn)而特異地阻斷蛋白質(zhì)從內(nèi)質(zhì)網(wǎng)(ER)向高爾基體(Golgi)的轉(zhuǎn)運(yùn)。BFA 可抑制coat proteins(如β-COP and ADP-ribosylation factor (ARF))與高爾基體的結(jié)合并抑制GDP-GTP交換。
Brefeldin A也常被用于抑制細(xì)胞因子等蛋白的分泌,并用于增強(qiáng)分泌蛋白的免疫染色檢測(cè)。Brefeldin A可激活神經(jīng)鞘磷脂循環(huán)(sphingomyelin cycle),還可誘導(dǎo)一些腫瘤細(xì)胞發(fā)生凋亡。
本品為溶于DMSO的BFA儲(chǔ)存液,濃度為5 mg/mL,推薦使用濃度范圍是1-50 μM,具體的最佳工作濃度請(qǐng)參考相關(guān)文獻(xiàn),并根據(jù)實(shí)驗(yàn)?zāi)康囊约八锰囟?xì)胞和組織,進(jìn)行優(yōu)化。
產(chǎn)品性質(zhì)
英文別名 (English Synonym) |
γ,4-Dihydroxy-2-[6-hydroxy-1-heptenyl]-4-cyclopentanecrotonic acid λ-lactone; cyanein; BFA;Decumbin |
中文名稱 (Chinese Name) |
布雷非德菌素A |
通路 (Pathway) |
Autophagy--Autophagy |
CAS號(hào) (CAS NO.) |
20350-15-6 |
分子式 (Formula) |
C16H24O4 |
分子量 (Molecular Weight) |
280.36 |
純度 (Purity) |
≥99% |
溶解性 (Solubility) |
溶于DMSO (100 mg/mL) |
結(jié)構(gòu)式 (Structure) |
|
運(yùn)輸和保存方法
冰袋運(yùn)輸。溶液在-80℃穩(wěn)定保存2年,-20℃穩(wěn)定保存1年,4℃穩(wěn)定保存6個(gè)月。
注意事項(xiàng)
1. 為了您的安全和健康,請(qǐng)穿實(shí)驗(yàn)服并戴一次性手套操作。
2. 粉末溶解前請(qǐng)先短暫離心,以保證產(chǎn)品全在管底。
3. 請(qǐng)勿吸入、吞咽或者直接接觸皮膚和眼睛。
4. 本產(chǎn)品僅用于科研用途,禁止用于人身上。
客戶使用本產(chǎn)品發(fā)表的科研文獻(xiàn)(部分)
[1] Wang C, Zhang S, Liu J, et al. Secreted Pyruvate Kinase M2 Promotes Lung Cancer Metastasis through Activating the Integrin Beta1/FAK Signaling Pathway. Cell Rep. 2020 Feb 11;30(6):1780-1797.e6. IF: 8.109
[2] Zhang S, Wang C, Ma B, et al. Mutant p53 Drives Cancer Metastasis via RCP-Mediated Hsp90α Secretion. Cell Rep. 2020 Jul 7;32(1):107879. IF: 8.109
[3] Lin DL, Yao HY, Jia LH, et al. Phospholipase D-derived phosphatidic acid promotes root hair development under phosphorus deficiency by suppressing vacuolar degradation of PIN-FORMED2. New Phytol. 2020 Apr;226(1):142-155. IF: 7.299
[4] Ma H, Tan Y, Wen D, et al. DC-CTL targeting carbonic anhydrase IX gene combined with iAPA therapy in the treatment of renal cell carcinoma. Hum Vaccin Immunother. 2021 Nov 2;17(11):4363-4373. IF: 3.452
[5] Zhao M, Duan N, Wang Y, et al. CD5+ B lymphocytes secrete IL-10 rather than TGF-β1 which control the immune response in autoimmune haemolytic anaemia/Evans syndrome[J]. Autoimmunity. 2019 Feb;52(1):12-20. IF:2.403
[6] Shen ZY, Wu B, Liu T, et al. Immunomodulatory effects of bone marrow mesenchymal stem cells overexpressing heme oxygenase-1: Protective effects on acute rejection following reduced-size liver transplantation in a rat model. Cell Immunol. 2017 Mar;313:10-24. IF: 2.399
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