GlycoErase™ PYGM Knockout HEK293 Cell Line (CAT#: GLJF-0825-JF480)

Description	GlycoErase™ PYGM knockout HEK293 cell line is a HEK293 model lacking PYGM expression. PYGM encodes muscle glycogen phosphorylase, which supports muscle glycogenolysis. Mutations are associated with McArdle disease, a glycogen storage myopathy. This knockout enables research into glycogen metabolism, energy utilization, and skeletal muscle-linked disorders within a human cell background.
Product Type	KO Cell Lines
Species	Human
Cell Morphology	Epithelial-like, adherent
Passage Ratio	1:2~1:4
Cell Line	HEK293
Lineage	Embryonic kidney

Cell Viability	>90%
Sterility Test	The sterility test indicated an absence of microbial growth.
Identity Test	STR identification
Mycoplasma Test	Negative
Virus Test	Negative for HIV, HBV and HCV.
Genetic Stability Testing	We conduct cell genetic stability studies in full compliance with ICH guidelines. Our expertise enables us to design and execute a comprehensive testing program tailored to your specific needs and regulatory requirements.
Validation	PCR, Sanger Sequencing
Culture Medium	FBS & Penicillin/Streptomycin & Proline & RPMI
Application	Functional assay
Size	1 M cells/vial*2
Product Format	Frozen
Shipping	Dry ice
Availability Status	Made to order
Handling Notes	Upon receipt, this product must be immediately transferred from dry ice to liquid nitrogen (-150°C to -190°C) and stored in a liquid nitrogen tank. Cell viability is critically dependent on proper handling. We cannot guarantee viability if these instructions are not strictly adhered to.
Product Disclaimer	This product is provided for research only, not suitable for human or animal use. Due to the inherent limitations of infectious agent testing, investigators must exercise extreme caution when handling cells provided by Creative Biolabs, treating all cells as potentially biohazardous.

Target	PYGM
Full Name	Glycogen Phosphorylase, Muscle Associated
Alternative Name	GSD5
Location	11q13.1
Gene ID	5837
Summary	This gene encodes the muscle isoform of glycogen phosphorylase, essential for glycogen breakdown in muscle tissue. Variants in this gene result in McArdle disease (myophosphorylase deficiency), a muscle glycogen storage disorder. Alternative splicing produces multiple transcript forms.