GlycoFlux™ Human PPP1R15B Overexpression HEK293 Cell Line (CAT#: GLJF-0925-JF450)

Description	GlycoFlux™ human PPP1R15B overexpression HEK293 cell line is a stable glycoengineered line that constitutively overexpresses PPP1R15B, a PP1-interacting regulator of eIF2 dephosphorylation that also influences membrane trafficking and exocytosis. It supports studies of stress-adaptive secretion, coupling of translation rates to glycosylation efficiency, and genotype-phenotype analyses of clinical variants impacting glucose metabolism.
Product Type	Overexpression 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	qPCR, Sanger Sequencing
Culture Medium	FBS & Penicillin/Streptomycin & Proline & DMEM
Application	Mechanistic studies; Exploration of glycosylation and signaling pathways in cancer, metabolic, and immune-related diseases; Drug target validation and other functional assays.
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	PPP1R15B
Full Name	Protein Phosphatase 1 Regulatory Subunit 15B
Alternative Name	CREP; MSSGM2
Location	1q32.1
Gene ID	84919
Summary	Encodes a PP1-interacting protein that dephosphorylates eIF2A to regulate translation during stress, also functioning in membrane trafficking and exocytosis. Variants are linked to microcephaly, short stature, and altered glucose metabolism.