Product Description |
Recombinant Human CA9/Carbonic Anhydrase IX Protein is expressed from HEK293 with His tag and Avi tag at the C-Terminus; It contains Gln38-Asp414. |
Product Background |
CA9 is a member of the carbonic anhydrases' family, that is often expressed in cancer cells under hypoxic condition. CA9 expression potentially contributes to the regulation of cancer cell differentiation and mediates tumour-associated genes and signalling pathways, including apoptosis, hypoxia, G2M checkpoint, PI3K/AKR/mTOR signalling and TGF-beta signalling pathways. |
Product Category |
Recombinant Protein |
Protein |
CA9/Carbonic Anhydrase IX |
Synonyms |
CA9; CAIX; CA-IX; EC 4.2.1.1; G250; MN; P54/58N; PMW1; RCC |
Accession |
|
Species |
Human |
Biotinylated |
no |
Amino Acid Range |
Gln38-Asp414 |
Molecular Weight |
The protein has a predicted MW of 43.7 kDa. Due to glycosylation, the protein migrates to 50-60 kDa based on Bis-Tris PAGE result. |
Activity |
Immobilized Human CA9, His Tag at 1 ug/ml (100 ul/Well) on the plate. Dose response curve for Anti-CA9 Antibody, hFc Tag with the EC50 of 7.8 ng/ml determined by ELISA (QC Tst). See testing image for detail. |
Product Tag |
C-His-Avi |
Expression System |
HEK293 |
Purity |
>95% as determined by Bis-Tris PAGE; >95% as determined by HPLC |
Endotoxin |
Less than 1 EU per ug by the LAL method. |
Form |
Lyophilized |
Shipping |
Shipped at ambient temperature. |
Formulation |
Lyophilized from 0.22 um filtered solution in 50 mM Tris, 150 mM NaCl (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. |
|
|
Immobilized Human CA9, His Tag at 1 ug/ml (100 ul/Well) on the plate. Dose response curve for Anti-CA9 Antibody, hFc Tag with the EC50 of 7.8 ng/ml determined by ELISA (QC Tst). |
|
|
Human CA9 on Bis-Tris PAGE under reduced condition. The purity is greater than 95%. |
|
|
The purity of Human CA9 is greater than 95% as determined by SEC-HPLC. |
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