Human PICALM knockout U-2 OS cell line
- Advanced Validation
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PICALM KO cell line available to order. KO validated by Next Generation Sequencing, Western blot. Free of charge wild type control provided. Knockout achieved by CRISPR/Cas9.
View Alternative Names
CLTH, Clathrin assembly lymphoid myeloid leukemia, Clathrin assembly lymphoid myeloid leukemia protein, LAP, PICAL_HUMAN, Phosphatidylinositol-binding clathrin assembly protein
- WB
Lab
Western blot - Human PICALM knockout U-2 OS cell line (AB262500)
Lanes 1 - 4 : Merged signal (red and green). Green - ab172962 observed at 70-75 kDa. Red - loading control ab7291 (Mouse anti-Alpha Tubulin [DM1A] observed at 55kDa.
ab172962 was shown to react with PICALM in U-2 OS wild-type cells in Western blot. Loss of signal was observed when PICALM knockout sample was used. U-2 OS wild-type and PICALM knockout cell lysates were subjected to SDS-PAGE. Membranes were blocked in 3% Milk in TBS-T (0.1% Tween®) before incubation with ab172962 and ab7291 (Mouse anti-Alpha Tubulin [DM1A] overnight at 4° at a 1 in 5000 dilution and a 1 in 20000 dilution respectively. Blots were developed with Goat anti-Rabbit IgG H&L (IRDye® 800CW) preabsorbed (ab216773) and Goat anti-Mouse IgG H&L (IRDye® 680RD) preabsorbed (ab216776) secondary antibodies at 1 in 20000 dilution for 1 hour at room temperature before imaging.
All lanes:
Western blot - Anti-PICALM antibody [EPR12177] (<a href='/en-us/products/primary-antibodies/picalm-antibody-epr12177-ab172962'>ab172962</a>) at 1/5000 dilution
Lane 1:
Wild-type U-2 OS whole cell lysate at 20 µg
Lane 2:
PICALM knockout U-2 OS whole cell lysate at 20 µg
Lane 2:
Western blot - Human PICALM knockout U-2 OS cell line (ab262500)
Lane 3:
PC3 (Human prostate adenocarcinoma cell line) whole cell lysate at 20 µg
Lane 4:
Caco-2 (Human colorectal adenocarcinoma cell line) whole cell lysate at 20 µg
Predicted band size: 70 kDa
Observed band size: 70-75 kDa
false
Reactivity data
Product details
Recommended control: Human wild-type U-2 OS cell line (ab263976). 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
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
McCoY5a + 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
PICALM is essential in the trafficking of molecules within cells particularly in the endocytosis and endosomal sorting pathways. This protein is part of large protein complexes assembled during the formation of vesicles. Through these complexes PICALM influences the transport and recycling of membrane receptors and other molecules ensuring proper cellular functions. The clathrin coat assembly and disassembly rely heavily on its function for effective cellular trafficking processes.
Pathways
PICALM integrates into the clathrin-mediated endocytosis and vesicle-mediated transport pathways. It works alongside proteins such as adaptin and dynamin to facilitate the internalization of proteins and later processing within cellular compartments. In the context of cellular signaling and homeostasis these pathways involving PICALM contribute significantly to receptor recycling and downregulation maintaining proper cellular responses to external stimuli.
Quality control
STR analysis
CSF1PO, D13S317, D7S820, D5S818, TH01, D16S539, TPOX
Cell culture
Biosafety level
EU: 1 US: 1
Adherent/suspension
Adherent
Gender
Female
Target data
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![Western blot - Anti-PICALM antibody [EPR12177] (AB172962)](https://content.abcam.com/products/images/picalm-antibody-epr12177-ab172962--western-blot-img139715.jpg)
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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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