Description
Human Dkk-3 (R335G) Protein, His Tag | DK3-H5220-20ug| Gentaur Distribution US, UK & Europe
Members of the dickkopf-related protein family (DKK-1, -2, -3, and -4) are secreted proteins with two cysteine-rich domains separated by a linker region. And DKK3 has been proposed as tumour suppressor gene and a marker for tumour blood vessels. DKK3 is the only DKK family member abundantly expressed in normal lung, but silenced by promoter hypermethylation in a large fraction of lung cancer cell lines and lung tumors. Downregulation of DKK3 was correlated with tumor progression and expression of nuclear beta-catenin in lung tumors. Ectopic expression of DKK3 in lung cancer cells with DKK3 hypermethylation induced apoptosis and inhibited TCF-4 activity as well as nuclear accumulation of beta-catenin and expression of TCF-4 targets c-Myc and cyclin D1. DKK3 modulates FGF and Activin/Nodal signaling to regulate mesoderm induction during early Xenopus development, was reported.
Source: Human Dkk-3 (R335G), His Tag (DK3-H5220) is expressed from human 293 cells (HEK293). It contains AA Ala 22 - Ile 350 (Accession # Q9UBP4-1 (R335G) ).
Format: Powder.
Tag: C-6×His.
Expression System: HEK293.
Expression Region: Ala 22 - Ile 350.
Conjugate: Unconjugated.
Molecular Weight: 37.0 kDa.
Characteristics: This protein carries a polyhistidine tag at the C-terminus. The protein has a calculated MW of 37.0 kDa. The protein migrates as 50-65 kDa under reducing (R) condition (SDS-PAGE) due to glycosylation.
Purity: 95%.
Buffer: PBS, pH7.4.
Storage Conditions: -20℃.
Shipping Conditions: RT
