Frequent loss of heterozygosity (LOH) at human chromosome 8p22-p21 is associated with various tumors including prostate and breast cancer. The 8p22-p21 region contains the FEZ1 gene, which is altered in tumors of the esophagus, prostate and breast. The FEZ1 protein (also known as leucine zipper putative tumor suppressor or LZTS1) contains a DNA-binding leucine zipper motif. FEZ1 is expressed in normal breast and prostate, but alterations in FEZ1 expression result in abnormal cell growth. The absence of FEZ1 expression is characteristic of breast and prostate cancer cell lines as well as primary breast and pro-state tumors. This absence of FEZ1 may be due to several factors, including mutations in the FEZ1 gene or hypermethylation of the CpG island flanking the FEZ1 promoter region. FEZ1 acts as a negative regulator of cell growth. During cell-cycle progression, FEZ1 localizes to microtubule components and is hyperphosphorylated by cAMP-dependent kinase.

Fasciculation and elongation protein zeta 1; Fasciculation and elongation protein zeta-1; Fez 1; Fez; Fez-like zinc finger protein; FEZ1; FEZ1_HUMAN; Fezl; Forebrain embryonic zinc-finger like protein; Zpf312; Zygin 1; Zygin I; Zygin-1; Zygin1; ZyginI.

Mouse,Human,Rat,Dog,Pig,Cow,Horse,Rabbit,Sheep

WB,IHC,IF,ICC

WB 1:500-2000
IHC 1:100-500
IF 1:100-1:400
ICC 1:100-1:400

45kD

9638

Q99689

https://www.uniprot.org/uniprotkb/Q99689

Cytoplasm, cytoskeleton, centrosome. Cellmembrane (By similarity). Note=Co-localizes with both, alpha- andgamma-tubulin. Translocated from the plasma membrane to thecytoplasm by activation of the PKC zeta (By similarity).

Mainly expressed in brain.

KLH conjugated synthetic peptide derived from human FEZ1

Rabbit

Polyclonal

IgG

affinity purified by Protein A

Liquid

0.01M TBS (pH7.4) with 1% BSA, 0.02% Proclin300 and 50% Glycerol.

Shipped at 4℃. Store at -20℃ for one year. Avoid repeated freeze/thaw cycles.