Recombinant Human RNF43 Protein is expressed from HEK293 with hFc tag at the C-Terminus.It contains Gly24-Tyr197.
纯度
> 95 % as determined by Tris-Bis PAGE,> 95 % as determined by HPLC
过滤
0.22 μm filtered
内毒素水平
Less than 1EU per μg by the LAL method.
Biological Activity Comment
Immobilized Human R spondin 1, His Tag at 5μg/ml (100μl/well) on the plate. Dose response curve for Human RNF34, hFc Tag with the EC50 of 0.4μg/ml determined by ELISA. See testing image for detail.
Centrifuge the tube before opening. Reconstituting to a concentration more than 100 μg/mL is recommended. Dissolve the lyophilized protein in distilled water.
缓冲液
Lyophilized from 0.22μm filtered solution in PBS ( pH 7.4). Normally 8 % trehalose is added as protectant before lyophilization.
储存条件
-20 °C,-80 °C
储存方法
-20 to -80°C for 12 months as supplied from date of receipt.,-80°C for 3-6 months after reconstitution.,2-8°C for 2-7 days after reconstitution.,Recommend to aliquot the protein into smaller quantities for optimal storage. Please minimize freeze-thaw cycles.
CARP-1 Protein, CARP1 Protein, RFI Protein, RIF Protein, RIFF Protein, hRFI Protein, rnf34 Protein, AW061037 Protein, AW536122 Protein, BC004042 Protein, C88279 Protein, Momo Protein, fi35g06 Protein, wu:fi35g06 Protein, zgc:114043 Protein, zgc:171755 Protein, ring finger protein 34 Protein, E3 ubiquitin-protein ligase RNF34 Protein, ring finger protein 34a Protein, ring finger protein 34b Protein, Residual feed intake Protein, RNF34 Protein, rnf34 Protein, Rnf34 Protein, rnf34a Protein, rnf34b Protein, RFI Protein
背景
RNF43 (E3 ubiquitin-protein ligase RNF43 or RING-type E3 ubiquitin transferase RNF43) functions as a tumor suppressor, by exerting a predominant negative feedback mechanism in the Wnt/β-catenin signaling pathway. RNF43 inhibits Wnt/beta-catenin signaling by ubiquitinating Frizzled receptor and targeting it to the lysosomal pathway for degradation.
分子量
45.8 kDa. Due to glycosylation, the protein migrates to 55-60 kDa based on Tris-Bis PAGE result.