Immunohistochemistry on Paraffin Sections: 5 μg/mL. Western blot: 1-3 μg/mL. Other applications not tested. Optimal dilutions are dependent on conditions and should be determined by the user.
Restrictions
For Research Use only
Concentration
0.5 mg/mL
Buffer
PBS containing 0.2 % Gelatin as stabilizer and 0.05 % Sodium Azide as preservative.
Preservative
Sodium azide
Precaution of Use
This product contains sodium azide: a POISONOUS AND HAZARDOUS SUBSTANCE which should be handled by trained staff only.
Handling Advice
Avoid repeated freezing and thawing.
Storage
4 °C/-20 °C
Storage Comment
Store the antibody undiluted at 2-8 °C for one month or (in aliquots) at-20 °C for longer.
SnoN, an 80 KDa protein, is a member of ski family of nuclear proto-oncogenes involved in regulation of cellular transformation and differentiation. Primarily expressed in two isoforms, SnoN is localized in cytoplasm in normal tissues and non-tumorigenic primary epithelial cells. In cancer tissues or cells, SnoN is exclusively localized in the nucleus. It plays a vital role in inhibition of cell cycle arrest induced by TGF-. Upon morphological differentiation or cell-cycle arrest, SnoN translocates into the nucleus, binds to Smad2, Smad3, and Smad4 on TGF- -responsive promoters and represses their ability to activate expression of TGF- target genes. It has also been found to mediate transcriptional repression of thyroid hormone receptor, Mad and pRb. Increased expression of SnoN has been detected in many human tumor cell lines suggesting a clinical significance.Synonyms: SNO, Ski-like protein, Ski-related novel protein N, Ski-related oncogene, Ski-related protein, SnoA, Snol