| Human TGF-alpha Protein (LTP10431) |
| LTP10431 |
| 100ug |
|
$473 In stock |
| Transforming growth factor-alpha (TGFA) has been proposed as a candidate gene in the etiology of nonsyndromic cleft lip with or without cleft palate (NS-CL/P) and of nonsyndromic cleft palate only (NS-CPO). Biologic support for a role of TGFA arises from its presence at high levels in the epithelial tissue of the medial edge of the palatal shelves at the time of shelf fusion in mice. |
| Recombinant Human TGF-alpha Protein is expressed from Expi293 with hFc tag at the N-terminal. It contains Val40-Ala89. |
| TGF-alpha |
| Human |
| P01135-1 |
| Val40-Ala89 |
| The protein has a predicted MW of 32.9 kDa. Due to glycosylation, the protein migrates to 38-45 kDa based on the Tris-Bis PAGE result. |
| Immobilized Human TGF-alpha, hFc Tag at 0.2ug/ml (100ul/well) on the plate. Dose response curve for Biotinylated Anti-TGF-alpha Antibody, hFc Tag with the EC50 of 12.3ng/ml determined by ELISA (QC Test). The affinity constant of 0.31 uM as determined in SPR assay (Biacore T200). See testing image for detail. |
| N-hFc |
| Expi293 |
| > 95% as determined by Tris-Bis PAGE; > 95% as determined by HPLC |
| Less than 1EU per ug by the LAL method. |
| Lyophilized from 0.22 um filtered solution in 50mM Tris,100mM NaCl (pH 8.0). Normally 8% trehalose is added as a protectant before lyophilization. |
| Reconstituted protein stable at -80 C for 12 months, 4 C for 1 week. Use a manual defrost freezer and avoid repeated freeze-thaw cycles. |
| Shipped at ambient temperature. |
| Centrifuge tubes before opening. Reconstituting to a concentration of more than 100 ug/ml is recommended. Dissolve the lyophilized protein in distilled water. |
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