GlycoErase™ LDHB Knockout CHO-K1 Cell Line (CAT#: GLJF-0825-JF301)

Description	GlycoErase™ LDHB knockout CHO-K1 cell line is a CHO-K1 model lacking LDHB expression. LDHB encodes the B subunit of lactate dehydrogenase, catalyzing pyruvate-lactate interconversion and NADH/NAD⁺ cycling. Alternative splicing and stop codon readthrough generate peroxisomal isoforms. Mutations cause lactate dehydrogenase B deficiency. This model supports research on isozyme diversity, metabolic compartmentalization, and inherited enzyme deficiencies.
Product Type	KO Cell Lines
Species	Hamster
Cell Morphology	Epithelial, adherent
Passage Ratio	1:3~1:5
Cell Line	CHO-K1
Lineage	Chinese hamster ovary

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	LDHB
Full Name	Lactate Dehydrogenase B
Alternative Name	LDH-B; LDH-H; LDHBD; TRG-5; HEL-S-281
Location	12p12.1
Gene ID	3945
Summary	This gene encodes the B subunit of lactate dehydrogenase enzyme, which catalyzes the interconversion of pyruvate and lactate with concomitant interconversion of NADH and NAD+ in a post-glycolysis process. Alternatively spliced transcript variants have been found for this gene. Recent studies have shown that a C-terminally extended isoform is produced by use of an alternative in-frame translation termination codon via a stop codon readthrough mechanism, and that this isoform is localized in the peroxisomes. Mutations in this gene are associated with lactate dehydrogenase B deficiency. Pseudogenes have been identified on chromosomes X, 5 and 13.