人TNFAIP3 knockout A549 cell line (ab266946)
概述
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产品名称
人TNFAIP3 knockout A549 cell line
参阅全部 TNFAIP3 细胞裂解液 -
Parental Cell Line
A549 -
Organism
Human -
Mutation description
Knockout achieved by using CRISPR/Cas9, 1 bp deletion in exon 7 and 1 bp insertion in exon 7 -
Passage number
<20 -
Knockout validation
Sanger Sequencing, Western Blot (WB) -
经测试应用
适用于: WBmore details -
Biosafety level
2 -
常规说明
Recommended control: Human wild-type A549 cell line (ab255450). Please note a wild-type cell line is not automatically included with a knockout cell line order, if required please add recommended wild-type cell line at no additional cost using the code WILDTYPE-TMTK1.
Cryopreservation cell medium: Cell Freezing Medium-DMSO Serum free media, contains 8.7% DMSO in MEM supplemented with methyl cellulose.
Culture medium: F-12K + 10% FBS
Initial handling guidelines: Upon arrival, the vial should be stored in liquid nitrogen vapor phase and not at -80°C. Storage at -80°C may result in loss of viability.
1. Thaw the vial in 37°C water bath for approximately 1-2 minutes.
2. Transfer the cell suspension (0.8 mL) to a 15 mL/50 mL conical sterile polypropylene centrifuge tube containing 8.4 mL pre-warmed culture medium, wash vial with an additional 0.8 mL culture medium (total volume 10 mL) to collect remaining cells, and centrifuge at 201 x g (rcf) for 5 minutes at room temperature. 10 mL represents minimum recommended dilution. 20 mL represents maximum recommended dilution.
3. Resuspend the cell pellet in 5 mL pre-warmed culture medium and count using a haemocytometer or alternative cell counting method. Based on cell count, seed cells in an appropriate cell culture flask at a density of 2x103-1x104 cells/cm2. Seeding density is given as a guide only and should be scaled to align with individual lab schedules.
4. Incubate the culture at 37°C incubator with 5% CO2. Cultures should be monitored daily.Subculture guidelines:
- All seeding densities should be based on cell counts gained by established methods.
- A guide seeding density of 6x104 cells/cm2 is recommended.
- A partial media change 24 hours prior to subculture may be helpful to encourage growth, if required.
- Cells should be passaged when they have achieved 80-90% confluence.
- Do not exceed 7x104 cells/cm2.
This product is subject to limited use licenses from The Broad Institute, ERS Genomics Limited and Sigma-Aldrich Co. LLC, and is developed with patented technology. For full details of the licenses and patents please refer to our limited use license and patent pages.
We will provide viable cells that proliferate on revival.
性能
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Number of cells
1 x 106 cells/vial, 1 mL -
Adherent /Suspension
Adherent -
Tissue
Lung -
Cell type
epithelial -
Disease
Carcinoma -
Gender
Male -
STR Analysis
Amelogenin X,Y D5S818: 11 D13S317: 11 D7S820: 8, 11 D16S539: 11, 12 vWA: 14 TH01: 8,9.3 TPOX: 8,11 CSF1PO: 10, 12 -
Antibiotic resistance
Puromycin 1.00µg/ml -
Mycoplasma free
Yes -
存放说明
Shipped on Dry Ice. Store in liquid nitrogen. -
存储溶液
Constituents: 8.7% Dimethylsulfoxide, 2% Cellulose, methyl ether -
研究领域
靶标
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功能
Ubiquitin-editing enzyme that contains both ubiquitin ligase and deubiquitinase activities. Essential component of a ubiquitin-editing protein complex, comprising also RNF11, ITCH and TAX1BP1, that ensures the transient nature of inflammatory signaling pathways. Upon TNF stimulation, deubiquitinates 'Lys-63'-polyubiquitin chains on RIPK1 and catalyzes the formation of 'Lys-48'-polyubiquitin chains. This leads to RIPK1 proteasomal degradation and consequently termination of the TNF- or LPS-mediated activation of NF-kappa-B. In vitro able to deubiquitinate both 'Lys-48'- and 'Lys-63' polyubiquitin chains. Inhibitor of programmed cell death. Has a role in the function of the lymphoid system. -
序列相似性
Belongs to the peptidase C64 family.
Contains 7 A20-type zinc fingers.
Contains 1 OTU domain. -
结构域
The A20-type zinc fingers mediate the ubiquitin ligase activity.
The OTU domain mediates the deubiquitinase activity. -
细胞定位
Cytoplasm. Nucleus. - Information by UniProt
相关产品
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KO cell lysates
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Related Products
应用
The Abpromise guarantee
Abpromise™承诺保证使用ab266946于以下的经测试应用
“应用说明”部分 下显示的仅为推荐的起始稀释度;实际最佳的稀释度/浓度应由使用者检定。
应用 | Ab评论 | 说明 |
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WB |
Use at an assay dependent concentration. Predicted molecular weight: 89 kDa.
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说明 |
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WB
Use at an assay dependent concentration. Predicted molecular weight: 89 kDa. |
图片
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All lanes : Anti-TNFAIP3 antibody [EPR2663] (ab92324) at 1/1000 dilution
Lane 1 : Wild-type A549 cell lysate
Lane 2 : TNFAIP3 knockout A549 cell lysate
Lane 3 : Wild-type HeLa cell lysate
Lane 4 : TNFAIP3 knockout HeLa cell lysate
Lysates/proteins at 20 µg per lane.
Performed under reducing conditions.
Predicted band size: 89 kDa
Observed band size: 90 kDa why is the actual band size different from the predicted?Lanes 1- 4: Merged signal (red and green). Green - ab92324 observed at 90 kDa. Red - Anti-GAPDH antibody [6C5] - Loading Control (ab8245) observed at 37 kDa.
ab92324 was shown to react with TNFAIP3 in wild-type A549 cells in western blot. Loss of signal was observed when knockout cell line ab266946 (knockout cell lysate ab257114) was used. Wild-type A549 and TNFAIP3 knockout A549 cell lysates were subjected to SDS-PAGE. Membrane was blocked for 1 hour at room temperature in 0.1% TBST with 3% non-fat dried milk. ab92324 and Anti-GAPDH antibody [6C5] - Loading Control (ab8245) overnight at 4°C at a 1 in 1000 dilution and a 1 in 20000 dilution respectively. Blots were developed with Goat anti-Rabbit IgG H&L (IRDye®800CW) preadsorbed (ab216773) and Goat anti-Mouse IgG H&L (IRDye®680RD) preadsorbed (ab216776) secondary antibodies at 1 in 20000 dilution for 1 hour at room temperature before imaging.
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Allele-1: 1 bp deletion in exon7
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Allele-2: 1 bp insertion in exon 7.
实验方案
数据表及文件
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SDS download
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Datasheet download
文献 (0)
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