GlycoErase™ SIGLEC8 Knockout HEK293T Cell Line

GlycoErase™ SIGLEC8 knockout HEK293T cell line is a HEK293T model in which SIGLEC8 expression has been deleted. SIGLEC8 contains ITIM and SAP-binding motifs, which mediate inhibitory immune signaling. This knockout HEK293T system provides a powerful tool for studying immune checkpoint regulation and inhibitory signaling pathways, with applications in high-efficiency protein expression, functional immunology, and viral vector systems.

KO Cell Lines

Human

Epithelial-like, adherent

1:2~1:4

HEK293T

Embryonic kidney

>90%

The sterility test indicated an absence of microbial growth.

STR identification

Negative

Negative for HIV, HBV and HCV.

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.

PCR, Sanger Sequencing

DMEM & FBS & Penicillin/Streptomycin

Functional assay

1 M cells/vial*2

Frozen

Dry ice

Made to order

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.

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.

SIGLEC8

Sialic Acid Binding Ig Like Lectin 8

SAF2, SIGLEC-8, SIGLEC8L, Sialic Acid Binding Ig Like Lectin

19q13.33-q13.41

Sialic acid-binding immunoglobulin (Ig)-like lectins, or SIGLECs (e.g., CD33 (MIM 159590)), are a family of type 1 transmembrane proteins each having a unique expression pattern, mostly in hemopoietic cells. SIGLEC8 is a member of the CD33-like subgroup of SIGLECs, which are localized to 19q13.3-q13.4 and have 2 conserved cytoplasmic tyrosine-based motifs: an immunoreceptor tyrosine-based inhibitory motif, or ITIM (see MIM 604964), and a motif homologous to one identified in signaling lymphocyte activation molecule (SLAM; MIM 603492) that mediates an association with SLAM-associated protein (SAP; MIM 300490).