Human CIRBP (CIRP) Knockout HEK293T Cell Line

Cat. No.
CLCP-00350098
Product Size
1 x 106 cells/vial, 1 mL

Product Overview

Parental Cell Line
HEK293T
Biosafety Level
BSL-2
Species
Human
Mutation Description
Knockout achieved by using CRISPR/Cas9, Homozygous: 7 bp deletion in exon 2
Knockout Validation
Sanger Sequencing, Western Blot (WB)
Tested Applications
WB

Cell Line Properties

Tissue
Kidney
Morphology
Epithelial
Viability
~80%
Adherent / Suspension
Adherent
Gender
Female

Target Information

Gene Name
CIRBP
Gene ID
UniProt No.
Gene Function
Cold-inducible mRNA binding protein that plays a protective role in the genotoxic stress response by stabilizing transcripts of genes involved in cell survival. Acts as a translational activator. Seems to play an essential role in cold-induced suppression of cell proliferation. Binds specifically to the 3'-untranslated regions (3'-UTRs) of stress-responsive transcripts RPA2 and TXN. Acts as a translational repressor (By similarity). Promotes assembly of stress granules (SGs), when overexpressed.
Sequence Similarities
Contains 1 RRM (RNA recognition motif) domain.
Post-translational Modifications
Methylated on arginine residues. Methylation of the RGG motifs is a prerequisite for recruitment into SGs. Phosphorylated by CK2, GSK3A and GSK3B. Phosphorylation by GSK3B increases RNA-binding activity to the TXN 3'-UTR transcript upon exposure to UV radiation.

Storage & Handling

Recommended Control
Human wild-type HEK293T cell line.
Cryopreservation Cell Medium
Cell freezing medium - DMSO serum free media, contains 8.7% DMSO in MEM supplemented with methyl cellulose.
Culture Medium
DMEM (High Glucose) + 10% FBS
Initial Handling Guidelines
Upon arrival, the vial should be stored in liquid nitrogen vapor phase and not at -80 °C. Storage at -80 °C may result in loss of viability.
Storage Instructions
Shipped on dry ice. Store in liquid nitrogen.
Storage Buffer
Constituents: 8.7% Dimethylsulfoxide, 2% Cellulose, methyl ether.

For Research Use Only. Not For Clinical Use.

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