EGFR KO cell line available to order. KO validated. Free of charge wild type control available. To order both knockout and wild-type control cells: select '2 x 1000000 Cells/vial'. To order only knockout cells: select '1000000 Cells/vial'.
대체 명칭 보기
Receptor tyrosine-protein kinase erbB-1, ERBB, EGFR, HER1, Proto-oncogene c-ErbB-1, Epidermal growth factor receptor, ERBB1
- WB
Lab
Western blot - Human EGFR knockout HCT116 cell line (AB281597)
False colour image of Western blot : Anti-EGFR antibody [E235] staining at 1/1000 dilution shown in green; Mouse anti-Alpha Tubulin [DM1A] (ab7291) loading control staining at 1/20000 dilution shown in red. In Western blot ab32077 was shown to bind specifically to EGFR. A band was observed at 180 kDa in wild-type HCT 116 cell lysates with no signal observed at this size in Egfr knockout cell line ab281597 (knockout cell lysate ab282949). To generate this image wild-type and Egfr knockout HCT 116 cell lysates were analysed. First samples were run on an SDS-PAGE gel then transferred onto a nitrocellulose membrane. Membranes were blocked in fluorescent western blot (TBS-based) blocking solution before incubation with primary antibodies overnight at 4 °. 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-EGFR antibody [E235] (<a href='/ko/products/primary-antibodies/egfr-antibody-e235-ab32077'>ab32077</a>) at 1/1000 dilution
Lane 1:
Wild-type HCT 116 cell lysate at 20 µg
Lane 2:
EGFR knockout HCT 116 cell lysate at 20 µg
Lane 2:
Western blot - Human EGFR knockout HCT116 cell line (ab281597)
Lane 3:
HeLa cell lysate at 20 µg
Lane 4:
Caco-2 cell lysate at 20 µg
Predicted band size: 134 kDa
Observed band size: 180 kDa
true
- Sanger seq
Supplier Data
Sanger Sequencing - Human EGFR knockout HCT116 cell line (AB281597)
B1 – 77 bp deletion (Main clone)
보완 제품
Cell Lines & Lysates
AB265961
Human MET (Met (c-Met)) knockout HeLa cell line
Advanced Validation
- 0
- 0
제품 세부 정보
We will provide viable cells that proliferate on revival.
Western blot data indicates that the CRISPR gene edit may have resulted in a truncation of the protein of interest. Please see data images.
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.
제품 구성
특성 및 보관 정보
유전자명
유전자 편집 종류
유전자 편집 방식
Knockout 검증
배송 시 보관 조건
적절한 단기 보관 조건
적절한 장기 보관 조건
추가 정보
This supplementary information is collated from multiple sources and compiled automatically.
Biological function summary
The EGFR protein plays an important role in cellular communication and signaling processes. EGFR pairs with other receptor family members to form active dimers or even higher-order complexes which in turn initiate intracellular signaling cascades. Through these complexes EGFR influences many processes including cell differentiation and repair. This function of EGFR makes it an integral part of mammalian biology affecting how cells respond to their environment by mediating changes in gene expression.
Pathways
EGFR is a central player in the MAPK and PI3K/Akt signaling pathways. Alongside other protein partners like KRAS and PI3 kinase it contributes to transmitting signals from the cell surface to the nucleus affecting gene transcription and cell behavior. These pathways are important for normal cell growth and division and aberrations in these pathways can lead to excessive or insufficient cell proliferation.
품질 관리
STR analysis
CSF1PO, D13S317, D7S820, D5S818, TH01, D16S539, TPOX
Cell culture
Biosafety level
EU: 1 US: 1
Adherent/suspension
Adherent
Gender
Male
초기 취급 지침
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. <p>1. Thaw the vial in 37°C water bath for approximately 1-2 minutes.<br>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.<br>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.<br>4. Incubate the culture at 37°C incubator with 5% CO<sub>2</sub>. Check the culture one day after revival and continue to check until 80% confluent. Media change can be given if needed.<br>5. Once confluent passage into an appropriate flask at a density of 2x10<sup>4</sup> cells/cm<sup>2</sup>. Seeding density is given as a guide only and should be scaled to align with individual lab schedules. Cultures should be monitored daily.</p>
Subculture 가이드라인
- 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.
배양 배지
McCoY5a + 10% FBS
동결보존 배지
Cell Freezing Medium-DMSO Serum free media, contains 8.7% DMSO in MEM supplemented with methyl cellulose.
제품이 사용된 논문 (2)
Recent publications for all applications. Explore the 전체 목록 and refine your search
Frontiers in immunology 16:1684655 PubMed41341587
2025
Applications
Unspecified application
Species
Unspecified reactive species
Oncoimmunology 11:2034355 PubMed35154908
2022
Applications
Unspecified application
Species
Unspecified reactive species
Product promise
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