Product Description |
Recombinant Human TFPI Protein is expressed from HEK293 with His tag and Avi tag at the C-Terminus.It contains Asp29-Lys282. |
Product Background |
Oestrogens influence the pathophysiology and development of hormone-sensitive cancers, such as breast cancer. Tissue factor pathway inhibitor (TFPI) is a serine protease inhibitor of the extrinsic coagulation pathway and has recently been associated with breast cancer cell development. |
Product Category |
Recombinant Protein |
Target |
TFPI |
Synonyms |
LACI; TFPI1; EPI; TFI; convertin; TFPI |
Accession |
|
Species |
Human |
Biotinylated |
no |
Amino Acid Range |
Asp29-Lys282 |
Molecular Weight |
The protein has a predicted MW of 32.1 kDa. Due to glycosylation, the protein migrates to 40-50 kDa based on Bis-Tris PAGE result. |
Product Tag |
C-His-Avi |
Express System |
HEK293 |
Purity |
> 95% as determined by Bis-Tris PAGE;> 95% as determined by HPLC |
Endotoxin |
Less than 1EU per ug by the LAL method. |
Form |
Lyophilized |
Shipping |
Shipped at ambient temperature. |
Formulation |
Lyophilized from 0.22um filtered solution in PBS (pH 7.4). Normally 8% trehalose is added as protectant before lyophilization. |
Reconstitution |
Centrifuge the tube before opening. Reconstituting to a concentration more than 100 ug/ml is recommended. Dissolve the lyophilized protein in distilled water. |
Stability And Storage |
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. |
|
|
Human TFPI on Bis-Tris PAGE under reduced condition. The purity is greater than 95%. |
|
|
Measured by its ability to inhibit trypsin cleavage of a fluorogenic peptide substrate, the IC50 value is < 0.75 nM. |
|
|
The purity of Human TFPI is greater than 95% as determined by SEC-HPLC. |
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