Lot # Check on the product label
Product Form Liquid
Purification Immunogen affinity purified
A synthetic peptide (conjugated with KLH) corresponding to the C-terminal of human ZFP-42.
Western Blot (1:5000)
Other applications have not been tested.
The optimal dilutions should be determined by end user.
In TBS (pH7.4), 0.5% BSA, 40% Glycerol and 0.05% Sodium Azide.
Store at 4°C after thawing (1 week). Aliquot and store at -20°C for long term (at least one year).
Avoid repeated freeze and thaw cycles.
Zfp-42 (Rex1) is a known marker of pluripotency, and most notably found in undifferentiated embryonic stem cells. It is a 288-amino acid protein and has a calculated molecular mass of 32.3 kD. It has been identified in the testicles, expressed at the spermatocytes in the more inner layers of the testicles. Rex1 has been found to be critically important in maintaining proliferative state in mesenchymal stem cells(MSC), while simultaneously preventing differentiation.
1. Hosler, B. A., LaRosa, G. J., Grippo, J. F., Gudas, L. J. Expression of REX-1, a gene containing zinc finger motifs, is rapidly reduced by retinoic acid in F9 teratocarcinoma cells. Molec. Cell. Biol. 9: 5623-5629, 1989.
Swiss Port: Q96MM3