Human TAB1 knockout HEK-293T cell line
- Advanced Validation
- What is this?
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TAB1 KO cell line available to order. KO validated by Western blot. Free of charge wild type control provided. Knockout achieved by using CRISPR/Cas9, Homozygous: 20 bp deletion in exon 2.
View Alternative Names
2310012M03Rik, 3'-Tab1, MAP3K7IP 1, MGC57664, Mitogen-activated protein kinase kinase kinase 7-interacting protein 1, TAB1_HUMAN, TAK1-binding protein 1, TGF-beta activated kinase 1/MAP3K7 binding protein 1, TGF-beta-activated kinase 1 and MAP3K7-binding protein 1, TGF-beta-activated kinase 1-binding protein 1, Transforming growth factor beta activated kinase binding protein 1
- WB
Lab
Western blot - Human TAB1 knockout HEK-293T cell line (AB266845)
False colour image of Western blot : Anti-Tab1 antibody staining at 1/500 dilution shown in green; Mouse anti-GAPDH antibody [6C5] (ab8245) loading control staining at 1/20000 dilution shown in red. In Western blot ab151408 was shown to bind specifically to Tab1. A band was observed at 60 kDa in wild-type HEK-293T cell lysates with no signal observed at this size in Tab1 knockout cell line ab266845 (knockout cell lysate ab258220). To generate this image wild-type and Tab1 knockout HEK-293T cell lysates were analysed. First samples were run on an SDS-PAGE gel then transferred onto a nitrocellulose membrane. Membranes were blocked in 3 % milk in TBS-0.1 % Tween® 20 (TBS-T) before incubation with primary antibodies overnight at 4 �C. Blots were washed four times in TBS-T incubated with secondary antibodies for 1 h at room temperature washed again four times then imaged.Secondary antibodies used were Goat anti-Rabbit IgG H&L (IRDye® 800CW) preabsorbed (ab216773) and Goat anti-Mouse IgG H&L (IRDye® 680RD) preabsorbed (ab216776) at 1/20000 dilution.
All lanes:
Western blot - Anti-TAB1 antibody (<a href='/en-us/products/primary-antibodies/tab1-antibody-ab151408'>ab151408</a>) at 1/500 dilution
Lane 1:
Wild-type HEK-293T cell lysate at 20 µg
Lane 2:
TAB1 knockout HEK-293T cell lysate at 20 µg
Lane 2:
Western blot - Human TAB1 knockout HEK-293T cell line (ab266845)
Lane 3:
U-2 OS cell lysate at 20 µg
Lane 4:
HeLa cell lysate at 20 µg
Predicted band size: 55 kDa
Observed band size: 60 kDa
false
- Sanger seq
Unknown
Sanger Sequencing - Human TAB1 knockout HEK-293T cell line (AB266845)
Homozygous : 20 bp deletion in exon2
- Cell Culture
Unknown
Cell Culture - Human TAB1 knockout HEK-293T cell line (AB266845)
Representative images of TAB1 knockout HEK293T cells, low and high confluency examples (top left and right respectively) and wild-type HEK293T cells, low and high confluency (bottom left and right respectively) showing typical adherent, epithelial-like morphology. Images were captured at 10X magnification using a EVOS XL Core microscope.
Reactivity data
Product details
Recommended control: Human wild-type HEK293T cell line (ab255449). 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.
We will provide viable cells that proliferate on revival.
This product is subject to limited use licenses from The Broad Institute and ERS Genomics Limited, and is developed with patented technology. For full details of the limited use licenses and relevant patents please refer to our limited use license and patent pages.
What's included?
Properties and storage information
Gene name
Gene editing type
Gene editing method
Knockout validation
Zygosity
Shipped at conditions
Appropriate short-term storage conditions
Appropriate long-term storage conditions
Handling procedures
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 seed all remaining cells into a T25.
4. Incubate the culture at 37°C incubator with 5% CO2. Check the culture one day after revival and continue to check until 80% confluent. Media change can be given if needed.
5. Once confluent passage into an appropriate flask at a density of 2x104 cells/cm2. Seeding density is given as a guide only and should be scaled to align with individual lab schedules. 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 2x104 cells/cm2 is recommended.
- Cells should be passaged when they have achieved 80-90% confluence.
Culture medium
DMEM (High Glucose) + 10% FBS
Cryopreservation medium
Cell Freezing Medium-DMSO Serum free media, contains 8.7% DMSO in MEM supplemented with methyl cellulose.
Supplementary information
This supplementary information is collated from multiple sources and compiled automatically.
Biological function summary
TAB1 functions as a scaffold protein assisting in the assembly of signaling complexes. This protein is part of the TAK1 complex which also includes TAB2 and TAB3. The formation of this complex is essential for activating multiple intracellular signaling pathways. Through its role in the TAK1 complex TAB1 contributes to cellular responses to environmental cues including inflammation apoptosis and immune responses. Its activity influences transcription factor activation and is pivotal in orchestrating cellular adaptation to changes.
Pathways
TAB1 is essential in both the NF-kB and MAPK signaling pathways. Maintaining proper function in these pathways is important for inflammatory responses and stress-related signal transduction. TAB1 helps bridge the activation of TAK1 to the downstream signaling required for NF-kB pathway activation. Additionally in the MAPK pathway TAB1 influences the activation of proteins such as MKKs which further regulate cellular stress responses and developmental processes.
Quality control
STR analysis
CSF1PO, D13S317, D7S820, D5S818, TH01, D16S539, TPOX
Cell culture
Biosafety level
EU: 2 US: 2
Adherent/suspension
Adherent
Gender
Female
Target data
Complementary Products
Primary Antibodies
AB32041
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Product promise
Please note: All products are 'FOR RESEARCH USE ONLY. NOT FOR USE IN DIAGNOSTIC OR THERAPEUTIC PROCEDURES'.
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