Product nameHuman GYS1 (Glycogen synthase 1) knockout HeLa cell lysate
See all Glycogen synthase 1/GYS1 kits
Knockout cell lysate achieved by CRISPR/Cas9.
Parental Cell LineHeLa
Mutation descriptionKnockout achieved by using CRISPR/Cas9, 1 bp deletion in exon1.
Knockout validationSanger Sequencing, Western Blot (WB)
Reconstitution notesTo use as WB control, resuspend the lyophilizate in 50 µL of LDS* Sample Buffer to have a final concentration of 2 mg/ml. For reducing conditions, we recommend a final concentration of 0.1 M DTT.
*Usage of SDS sample buffer is not recommended with these lyophilized lysates.
Lysate preparation: Our lysates are made using RIPA buffer to which we add a protease inhibitor cocktail and phosphatase inhibitor cocktail (ratio: 300:100:10). This means that the protein of interest is denatured. If you require a native form of the protein please use the live cell version - found here. Please refer to our lysis protocol for further details on how our lysates are prepared.
User storage instructions: After reconstitution, store the lysate at -80°C.
Access thousands of knockout cell lysates, generated from commonly used cancer cell lines.
See here for more information on knockout cell lysates.
Abcam has not and does not intend to apply for the REACH Authorisation of customers’ uses of products that contain European Authorisation list (Annex XIV) substances.
It is the responsibility of our customers to check the necessity of application of REACH Authorisation, and any other relevant authorisations, for their intended uses.
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.
Tested applicationsSuitable for: WBmore details
Storage instructionsStore at -80°C. Please refer to protocols.
Components 1 kit ab260994 - Human GYS1 knockout HeLa cell lysate (Lyophilized) 1 x 100µg ab255929 - Human Wild Type HeLa cell lysate (Lyophilized) 1 x 100µg
- Pathways and Processes
- Metabolic signaling pathways
- Energy transfer pathways
- Energy Metabolism
STR AnalysisAmelogenin X D5S818: 11, 12 D13S317: 12, 13.3 D7S820: 8, 12 D16S539: 9, 10 vWA: 16, 18 TH01: 7 TPOX: 8,12 CSF1PO: 9, 10
FunctionTransfers the glycosyl residue from UDP-Glc to the non-reducing end of alpha-1,4-glucan.
PathwayGlycan biosynthesis; glycogen biosynthesis.
Involvement in diseaseDefects in GYS1 are the cause of muscle glycogen storage disease type 0 (GSD0b) [MIM:611556]; also known as muscle glycogen synthase deficiency. GSD0b is a metabolic disorder characterized by fasting hypoglycemia presenting in infancy or early childhood. The role of muscle glycogen is to provide critical energy during bursts of activity and sustained muscle work.
Sequence similaritiesBelongs to the glycosyltransferase 3 family.
- Information by UniProt
- Glycogen [starch] synthase
- Glycogen synthase 1
- Glycogen synthase 1 (muscle)
KO cell lines
Our Abpromise guarantee covers the use of ab257462 in the following tested applications.
The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.
|WB||Use at an assay dependent concentration. Predicted molecular weight: 84 kDa.|
Lane 1: Wild-type HeLa cell lysate (20 µg)
Lane 2: Glycogen synthase 1/GYS1 knockout HeLa cell lysate (20 µg)
Lane 3: HEK-293 cell lysate (20 µg)
Lane 4: Daudi cell lysate (20 µg)
ab40810 Recombinant Anti-Glycogen synthase 1/GYS1 antibody [EP817Y] was shown to specifically react with Glycogen synthase 1/GYS1 in wild-type HeLa cells. Loss of signal was observed when knockout cell line ab265388 (knockout cell lysate ab257462) was used. Wild-type and Glycogen synthase 1/GYS1 knockout samples were subjected to SDS-PAGE. ab40810 and Anti-GAPDH antibody [6C5] - Loading Control (ab8245) were incubated overnight at 4°C at 1 in 10000 dilution and 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.
Homozygous: 1 bp deletion in exon1
To our knowledge, customised protocols are not required for this product. Please try the standard protocols listed below and let us know how you get on.
ab257462 has not yet been referenced specifically in any publications.