Recombinant Human Cystine/glutamate transporter (SLC7A11) (Active)
-
中文名稱:人SLC7A11重組蛋白
-
貨號:CSB-CF892171HU(A4)
-
規(guī)格:¥6240
-
圖片:
-
(Tris-Glycine gel) Discontinuous SDS-PAGE (reduced) with 5% enrichment gel and 15% separation gel.
-
Activity
Measured by its binding ability in a functional ELISA. Immobilized Human SLC7A11 at 2μg/mL can bind Anti-SLC7A11 recombinant antibody (CSB-RA892171MA1HU), the EC50 is 9.452-13.79 ng/mL. Biological Activity Assay -
Loaded Anti-Human SLC7A11 Antibody (CSB-RA892171MA1HU) on 96-Flat plate, can bind Human SLC7A11, with an affinity constant of <1 pM as determined in BLI assay (Gator Prime).
-
-
其他:
產(chǎn)品詳情
-
純度:Greater than 90% as determined by SDS-PAGE.
-
生物活性:Measured by its binding ability in a functional ELISA. Immobilized Human SLC7A11 at 2 μg/mL can bind Anti-SLC7A11 recombinant antibody (CSB-RA892171MA1HU), the EC50 is 9.452-13.79 ng/mL.
-
基因名:
-
Uniprot No.:
-
別名:(Amino acid transport system xc-)(Calcium channel blocker resistance protein CCBR1)(Solute carrier family 7 member 11)(xCT)
-
種屬:Homo sapiens (Human)
-
蛋白長度:Full Length
-
來源:in vitro E.coli expression system
-
分子量:58.2 kDa
-
表達(dá)區(qū)域:1-501aa
-
氨基酸序列MVRKPVVSTISKGGYLQGNVNGRLPSLGNKEPPGQEKVQLKRKVTLLRGVSIIIGTIIGAGIFISPKGVLQNTGSVGMSLTIWTVCGVLSLFGALSYAELGTTIKKSGGHYTYILEVFGPLPAFVRVWVELLIIRPAATAVISLAFGRYILEPFFIQCEIPELAIKLITAVGITVVMVLNSMSVSWSARIQIFLTFCKLTAILIIIVPGVMQLIKGQTQNFKDAFSGRDSSITRLPLAFYYGMYAYAGWFYLNFVTEEVENPEKTIPLAICISMAIVTIGYVLTNVAYFTTINAEELLLSNAVAVTFSERLLGNFSLAVPIFVALSCFGSMNGGVFAVSRLFYVASREGHLPEILSMIHVRKHTPLPAVIVLHPLTMIMLFSGDLDSLLNFLSFARWLFIGLAVAGLIYLRYKCPDMHRPFKVPLFIPALFSFTCLFMVALSLYSDPFSTGIGFVITLTGVPAYYLFIIWDKKPRWFRIMSEKITRTLQIILEVVPEEDKL
-
蛋白標(biāo)簽:N-terminal 10xHis-tagged
-
產(chǎn)品提供形式:Liquid or Lyophilized powder
Note: We will preferentially ship the format that we have in stock, however, if you have any special requirement for the format, please remark your requirement when placing the order, we will prepare according to your demand. -
緩沖液:If the delivery form is liquid, the default storage buffer is Tris/PBS-based buffer, 5%-50% glycerol.If the delivery form is lyophilized powder, the buffer before lyophilization is Tris/PBS-based buffer, 6% Trehalose.
-
復(fù)溶:We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Please reconstitute protein in deionized sterile water to a concentration of 0.1-1.0 mg/mL.We recommend to add 5-50% of glycerol (final concentration) and aliquot for long-term storage at -20℃/-80℃. Our default final concentration of glycerol is 50%. Customers could use it as reference.
-
儲存條件:Store at -20°C/-80°C upon receipt, aliquoting is necessary for mutiple use. Avoid repeated freeze-thaw cycles.
-
保質(zhì)期:The shelf life is related to many factors, storage state, buffer ingredients, storage temperature and the stability of the protein itself.
Generally, the shelf life of liquid form is 6 months at -20°C/-80°C. The shelf life of lyophilized form is 12 months at -20°C/-80°C. -
貨期:Delivery time may differ from different purchasing way or location, please kindly consult your local distributors for specific delivery time.
-
注意事項(xiàng):Repeated freezing and thawing is not recommended. Store working aliquots at 4℃ for up to one week.
-
Datasheet & COA:Please contact us to get it.
產(chǎn)品評價(jià)
實(shí)驗(yàn)應(yīng)用:抗原
產(chǎn)品評價(jià): 我使用CSB-CF892171HU(A4)產(chǎn)品作為抗原進(jìn)行抗體活性檢測,觀察樣品與抗原的結(jié)合程度,結(jié)果較好。批間差小,可重復(fù)性好,結(jié)果比較穩(wěn)定!
By 裴老師
相關(guān)產(chǎn)品
靶點(diǎn)詳情
-
功能:Sodium-independent, high-affinity exchange of anionic amino acids with high specificity for anionic form of cystine and glutamate.
-
基因功能參考文獻(xiàn):
- the over-expression of SLC7A11, or supplementation with sufficiently cystine, or treatment with N-acetylcysteine significantly decreased P-gp expression and activity. It was suggested that ROS and SLC7A11/cystine were the two relevant factors responsible for the expression and function of P-gp, and that SLC7A11 might be a potential target modulating ADR resistance. PMID: 28630426
- In some breast cancer cells, xCT antiporter expression is upregulated through the antioxidant transcription factor Nrf2 and contributes to their requirement for glucose as a carbon source. PMID: 28429737
- accumulated mutant-p53 protein suppresses the expression of SLC7A11, a component of the cystine/glutamate antiporter, system xC(-), through binding to the master antioxidant transcription factor NRF2. PMID: 28348409
- System xC(-)-mediated TrkA activation therefore presents a promising target for therapeutic intervention in cancer pain treatment. PMID: 29761734
- High expression of cystine-glutamate antiporter SLC7A11 is associated with advanced pathological stages of liver carcinoma. SLC7A11 overexpression is a novel biomarker and a potential unfavorable prognostic factor as well as a potential therapeutic target for liver carcinoma. PMID: 29528250
- the level of antisense SLC7A11 was markedly reduced in epithelial ovarian cancer tissues and cell lines compared with those of normal control; reduction of antisense SLC7A11 level prompted ovarian cancer cell migration mainly by suppressing the expression of SLC7A11 PMID: 29441937
- CD44v9 in tumor specimens has potential as a novel indicator for identifying a cisplatin-chemoresistant population among urothelial cancer patients. CD44v8-10 contributes to reactive oxygen species defenses, which are involved in chemoresistance, by promoting the function of xCT, which adjusts the synthesis of glutathione. PMID: 29385995
- Oncogenic PIK3CA alters methionine and cysteine utilization, partly by inhibiting xCT to contribute to the methionine dependency phenotype in human breast cancer cells. PMID: 29259101
- these observations suggest that SLC7A11 may be a vital biomarker for the diagnosis and prognosis in human laryngeal squamous cell carcinoma (LSCC) and targeting SLC7A11 appears to be a potentially significant method for LSCC treatment. PMID: 29048627
- Aberrant neuronal or neuroendocrine system may be involved in the suppressed reproductive performance in xCT deficient male mice. PMID: 28974116
- overexpression of SLC7A11 in the context of glioblastoma multiforme may contribute to tumor progression. PMID: 28610554
- miR-375 served as a tumor suppressor via regulating SLC7A11. PMID: 28627030
- As targets of oncogenes with intrinsic tyrosine kinase activity, STAT3 and STAT5 become constitutively active in hematologic neoplasms and solid tumors, promoting cell proliferation and survival and modulating redox homeostasis via regulation xCT expression. (Review) PMID: 28202313
- Authors found that the xCT expression was increased in peripheral blood monocyte of active tuberculosis. xCT expression in macrophage was induced by Mycobacterium tuberculosis (Mtb) through TLR2/Akt- and p38-dependent signaling pathway. PMID: 27129162
- Genetic and pharmacological inhibition of xCT potentiated the cytotoxic effects of aspirin plus sorafenib; this effect was diminished by xCT overexpression. Low-dose aspirin plus sorafenib enhanced the cytotoxicity of cisplatin in resistant HNC cells through xCT inhibition and oxidant and DNA damage. PMID: 28057599
- MUC1-C binds directly with CD44v and in turn promotes stability of xCT in the cell membrane PMID: 26930718
- simultaneous mutations at all four acetylation sites completely abolish its ability to regulate metabolic targets, such as TIGAR and SLC7A11. Moreover, p53(4KR) is still capable of inducing the p53-Mdm2 feedback loop, but p53-dependent ferroptotic responses are markedly abrogated PMID: 27705786
- ARF inhibits tumor growth by suppressing the ability of NRF2 to transcriptionally activate its target genes, including SLC7A11, a component of the cystine/glutamate antiporter that regulates reactive oxygen species (ROS)-induced ferroptosis. PMID: 28985506
- Mechanistically, CD44v interacts with and stabilizes xCT and thereby promotes the uptake of cysteine for glutathione synthesis and stimulates side-population cell enrichment. PMID: 27279909
- ATF4 expression fosters the malignancy of primary brain tumors and increases proliferation and tumor angiogenesis; experiments revealed that ATF4-dependent tumor promoting effects are mediated by transcriptional targeting the glutamate antiporter xCT PMID: 28553953
- Identify mTORC2 as a critical regulator of amino acid metabolism in cancer via phosphorylation of the cystine-glutamate antiporter xCT. mTORC2 phosphorylates serine 26 at the cytosolic N terminus of xCT, inhibiting its activity. PMID: 28648777
- Data suggest that glucose starvation of various neoplasm cell lines induces SLC7A11 expression; SLC7A11 overexpression decreases intracellular glutamate, an alternative source of metabolic energy; provision of alpha-ketoglutarate, a key downstream metabolite of glutamate, restores survival in SLC7A11-overexpressing neoplasm cell lines under glucose starvation. PMID: 28630042
- Results suggest that expression of SLC7A11 in the context of glioma contributes to tumorigenesis, tumor progression, and resistance to standard chemotherapy. PMID: 27658422
- High SLC7A11 expression is associated with glioma. PMID: 26980765
- The most frequent SLC7A7 mutation in Japanese LPI patients is p.R410*, which is a founder effect mutation in northern Japan. PMID: 26865117
- While the transsulfuration pathway plays a primary role in supplying Cys to the redox system in the liver, xCT is induced in cases of emergencies, by compensating for Cys supply systems. PMID: 28081640
- Although LCN2 increased intracellular iron concentrations, LCN2-induced GSH may catalyze and override oxidative stress via CD44 and xCT, and subsequently enhance the survival of clear cell carcinoma tumor cells in oxidative stress-rich environment. PMID: 26729415
- Study demonstrated that the mRNA expression levels of the two system xc- subunits, SLC7A11 and SLC3A2, in peripheral white blood cells are lowered in patients with schizophrenia than healthy individuals PMID: 26540405
- the rate of cystine uptake was significantly faster than the rate of glutamate release in human glioma cells. PMID: 26252954
- increased SLC7A11 expression predicted shorter malignant glioma patient survival. PMID: 26019222
- We discovered that many genes involved in oxidative stress/antioxidant defense system, apoptosis/anti-apoptosis/cell death, and cellular response to unfolded proteins/topologically incorrect proteins are potentially regulated by xCT. PMID: 25860939
- Data indicate that cystine-glutamate exchange transporter protein SLC7A11 mRNA is regulated by cellular stress and nonsense-mediated RNA decay (NMD). PMID: 25399695
- Sulfasalazine, a relatively non-toxic drug that targets cystine transporter, may, in combination with CDDP, be an effective therapy for colorectal cancer. PMID: 26254540
- These observations suggest that the expression of xCT in esophageal squamous cell carcinoma (ESCC) cells might affect the G1/S checkpoint and impact on the prognosis of ESCC patients PMID: 23771433
- Our findings indicate that miRNA-27a negatively regulates SLC7A11 in cisplatin-resistant bladder cancer, and shows promise as a marker for patients likely to benefit from cisplatin-based chemotherapy PMID: 24516043
- Results show that Nrf2 and ATF4 were upregulated by proteasome inhibition and cooperatively enhance human xCT gene expression upon proteasome inhibition. PMID: 25002527
- IGF-I regulates cystine uptake and cellular redox status by activating the expression and function of xCT in estrogen receptor-positive (ER(+)) breast cancer cells by a mechanism that relies on the IGF receptor substrate-1 (IRS-1). PMID: 24686172
- the xCT antiporter, which is expressed on one-third of triple-negative breast tumors in this study, may have a role in glutamine updake and dependence PMID: 24094812
- These findings suggest that xCT is an independent predictive factor in glioblastomas PMID: 23096413
- The pathways modify system activity beyond the level of xCT transcription, including regulation on the level of membrane trafficking and substrate availability, especially the regulation by glutamate transport through excitatory amino acid transporters. PMID: 21369940
- Both IGF-1 and TGF-beta stimulated system xc-mediated cystine uptake in dental pulp cells. PMID: 21689549
- Results reveal that increased expression of the cystine/glutamate antiporter system xCT in multiple sclerosis provides a link between inflammation and excitotoxicity in demyelinating diseases. PMID: 21639880
- SLC7A11 is a functional target gene of the BACH1 transcription factor according to ChIP-seq and knockdown analysis in HEK 293 cells. PMID: 21555518
- Data show that SLC7A11 is the direct target of miR-26b and its expression is remarkably increased in both breast cancer cell lines and clinical samples. PMID: 21510944
- Review discusses system xc- function in vitro and in vivo, its role as an ambivalent drug target, and the relevance of oxytosis mediated by inhibition of xCT for identification of neuroprotective proteins and signaling pathways. PMID: 20053169
- The cystine/glutamate antiporter demonstrates its major role of cystine and glutamate transport while modulating intracellular glutathione content and efflux in dendritic cells during cell differentiation and cross-presentation in a transgenic system. PMID: 20733204
- x(c)(-) transporter provides a useful target for glioma therapy. PMID: 20007406
- Cys(327) is a functionally important residue accessible to the aqueous extracellular environment and is structurally linked to the permeation pathway and/or the substrate binding site PMID: 14722095
- topological model for xCT of 12 transmembrane domains with the N and C termini located inside the cell PMID: 15151999
- Expression of Tat led to decrease in glutathione and increase in gamma-glutamyl transpeptidase. The transport function of xc-was upregulated and was accompanied by increases in mRNAs for xCT and 4F2hc and in corresponding protein levels. PMID: 15326101
顯示更多
收起更多
-
亞細(xì)胞定位:Membrane; Multi-pass membrane protein.
-
蛋白家族:Amino acid-polyamine-organocation (APC) superfamily, L-type amino acid transporter (LAT) (TC 2.A.3.8) family
-
數(shù)據(jù)庫鏈接:
Most popular with customers
-
Recombinant Human Signal transducer CD24 (CD24)-Nanoparticle (Active)
Express system: Mammalian cell
Species: Homo sapiens (Human)
-
Recombinant Mouse Transthyretin (Ttr) (Active)
Express system: Mammalian cell
Species: Mus musculus (Mouse)
-
Recombinant Macaca fascicularis Claudin (CLDN18)-VLPs (Active)
Express system: Mammalian cell
Species: Macaca fascicularis (Crab-eating macaque) (Cynomolgus monkey)
-
Recombinant Human Claudin-9 (CLDN9)-VLPs (Active)
Express system: Mammalian cell
Species: Homo sapiens (Human)
-
Recombinant Human Epithelial discoidin domain-containing receptor 1 (DDR1), partial (Active)
Express system: Mammalian cell
Species: Homo sapiens (Human)
-
Recombinant Human Dickkopf-related protein 1 (DKK1) (Active)
Express system: Mammalian cell
Species: Homo sapiens (Human)
-
Recombinant Human Carcinoembryonic antigen-related cell adhesion molecule 6 (CEACAM6) (Active)
Express system: Mammalian cell
Species: Homo sapiens (Human)
-
Recombinant Macaca fascicularis lymphocyte antigen 6 family member G6D (LY6G6D) (Active)
Express system: Yeast
Species: Macaca fascicularis (Crab-eating macaque) (Cynomolgus monkey)