簡(jiǎn)要描述:Human SLC7A11 Full-Length Protein(Detergent)
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品牌 | 珀羅汀生物 | 供貨周期 | 現(xiàn)貨 |
---|---|---|---|
應(yīng)用領(lǐng)域 | 醫(yī)療衛(wèi)生,生物產(chǎn)業(yè),制藥/生物制藥 |
Human SLC7A11 Full-Length Protein(Detergent)信息:
英文名稱 | Solute Carrier Family 7 Member 11 |
中文名稱 | 溶質(zhì)載體家族 7 成員 11 |
來(lái)源物種 | 人源 |
表達(dá)方式 | 原核無(wú)細(xì)胞體系 |
序列信息 | MHHHHHHSSGVRKPVVSTISKGGYLQGNVNGRLPSLGNKEPPGQEKVQLKRKVTLLRGVSIIIGTIIGAGIFISPKGVLQNTGSVGMSLTIWTVCGVLSLFGALSYAELGTTIKKSGGHYTYILEVFGPLPAFVRVWVELLIIRPAATAVISLAFGRYILEPFFIQCEIPELAIKLITAVGITVVMVLNSMSVSWSARIQIFLTFCKLTAILIIIVPGVMQLIKGQTQNFKDAFSGRDSSITRLPLAFYYGMYAYAGWFYLNFVTEEVENPEKTIPLAICISMAIVTIGYVLTNVAYFTTINAEELLLSNAVAVTFSERLLGNFSLAVPIFVALSCFGSMNGGVFAVSRLFYVASREGHLPEILSMIHVRKHTPLPAVIVLHPLTMIMLFSGDLDSLLNFLSFARWLFIGLAVAGLIYLRYKCPDMHRPFKVPLFIPALFSFTCLFMVALSLYSDPFSTGIGFVITLTGVPAYYLFIIWDKKPRWFRIMSEKITRTLQIILEVVPEEDKLWSHPQFEK |
Uniprot ID | Q9UPY5 |
分子量 | 57.5kDa |
Human SLC7A11 Full-Length Protein(Detergent)活性信息:
固定化人源SLC7A11全長(zhǎng)蛋白(去垢劑)(產(chǎn)品編號(hào):PLDP0054)在濃度為5 μg/mL(100 μL/孔)的條件下,可與抗SLC7A11抗體結(jié)合,其EC50值為0.8501 ng/mL。
制劑信息:
純度 | >80% |
標(biāo)簽 | N-His,C-twin-strep |
保存 | 液體制劑,請(qǐng)收到后于-80℃儲(chǔ)存 |
運(yùn)輸 | 干冰運(yùn)輸 |
保存體系 | 1xPBS,0.05%Brij35,pH7.4 |
蛋白背景信息:
SLC7A11(Solute Carrier Family 7 Member 11,又名xCT)是溶質(zhì)轉(zhuǎn)運(yùn)第7家族的第11個(gè)成員,屬于胱氨酸/谷氨酸逆向轉(zhuǎn)運(yùn)蛋白,主要參與氨基酸在質(zhì)膜上的轉(zhuǎn)運(yùn),來(lái)保護(hù)細(xì)胞免受氧化應(yīng)激的損傷,維持細(xì)胞氧化還原平衡,從而阻止細(xì)胞因脂質(zhì)過(guò)氧化而導(dǎo)致的細(xì)胞死亡 [1-3]。
SLC7A11蛋白在多種惡性腫瘤中過(guò)表達(dá),已經(jīng)被證實(shí)與膠質(zhì)瘤、乳腺癌、卵巢癌、肝癌和肺癌等實(shí)體惡性腫瘤的生長(zhǎng)、預(yù)后、轉(zhuǎn)移和治療密切相關(guān),為惡性腫瘤新的潛在分子標(biāo)志物和治療靶點(diǎn)[4-5]。然而,目前 SLC7A11 抑制劑的臨床應(yīng)用受限,急需進(jìn)一步研究高特異性 SLC7A11 抑制劑用于惡性腫瘤的治療。此外,SLC7A11蛋白在血液系統(tǒng)惡性腫瘤中的臨床意義及機(jī)制有待于進(jìn)一步研究,此類研究可能為相關(guān)疾病提供潛在的治療靶點(diǎn),并為臨床相關(guān)分子標(biāo)志物提供理論基礎(chǔ)及參考。
[1] Bassi, Maria, et al. "Identification and characterisation of human xCT that co-expresses, with 4F2 heavy chain, the amino acid transport activity system xc-." Pflügers Archiv 442.2 (2001): 286-296.
[2] Lin, Wenyu, et al. "SLC7A11/xCT in cancer: biological functions and therapeutic implications." American journal of cancer research 10.10 (2020): 3106.
[3] Koppula, Pranavi, et al. "Amino acid transporter SLC7A11/xCT at the crossroads of regulating redox homeostasis and nutrient dependency of cancer." Cancer Communications 38.1 (2018): 1-13.
[4] Gout PW, Kang YJ, Buckley DJ, et al. Increased cystine uptake capability associated with malignant progression of Nb2 lymphoma cells[J]. Leukemia, 1997, 11(8):1329-1337.
[5] Gout PW, Buckley AR, Simms CR, et al. Sulfasalazine, a potent suppressor of lymphoma growth by inhibition of the xc - cystine transporter: a new action for an old drug[J]. Leukemia, 2001, 15(10):1633- 1640.
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