REX1 Monoclonal Antibody PR-19C7

Background

REX1, also commonly called ZFP42, is a member of the krueppel C2H2-type zinc finger protein family of transcription factors. The first 98 amino acids of the protein are unique; the downstream sequence contains four C2H2-type zinc finger regions. REX1 is highly expressed in embryonic and induced pluripotent stem cells and is therefore used as a stem cell marker, but it can also be detected in several types of epidermal and epithelial cells. REX1 is thought to play a role in stem cell self-renewal and pluripotency.

Clone: PR-19C7
Reacts with: Human*
Tested Applications: Flow, ELISA
Host: Mouse
Isotype: IgG1, κ
Size: 100 µg
Immunogen: Recombinant full-length human REX1 expressed in E. coli and refolded to soluble form.
Purification: Protein G chromatography
Formulation: 0.993 mg/ml in PBS
Storage: Store at 4ºC (<3 months) or -20ºC. Avoid multiple freeze-thaws.

Recommended Uses:
ELISA (detect) 1:1000
Flow Cytometry 1µg/10⁵ cells
Note: Optimal concentrations should be empirically determined.
*Other species not tested

Target Alternative Names: Zfp-42
Target Database Links:
RefSeq Protein NP_777560.2
RefSeq mRNA NM_174900.3
UniProt Q96MM3