Overview
| Product name | Recombinant Human Contactin 2/CNTN2 Protein |
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| Catalog No. | RP00191 |
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| Description | Recombinant Human Contactin 2/CNTN2 Protein is produced by HEK293 cells expression system. The target protein is expressed with sequence (Ser31-Asn1012) of human Contactin 2/CNTN2 (Accession #NP_005067.1 ) fused with an 8×His tag at the C-terminus. |
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| Purity | > 97% by SDS-PAGE. |
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| Endotoxin | < 0.1 EU/μg of the protein by LAL method. |
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| Formulation | Lyophilized from a 0.22 μm filtered solution of PBS, pH 7.4.Contact us for customized product form or formulation. |
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| Species | Human |
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| Calculated MW | 108.31 kDa |
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Background
Contactin-2 (CNTN2), also called TAG-1 (transient axonal glycoprotein), TAX1 (transiently-expressed axonal glycoprotein), or axonin-1, is a 135 kDa glycosyl-phosphatidylinositol (GPI)- anchored cell adhesion molecule that belongs to the contactin subfamily within the immunoglobulin (Ig) protein superfamily .I It may play a role in the formation of axon connections in the developing nervous system. It may also be involved in glial tumorigenesis and may provide a potential target for therapeutic intervention.
Product information
| Synonym | AXT; FAME5; TAG-1; TAX; TAX1; CNTN2; FAME5; TAG-1; TAX; TAX1 |
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| Expression Host | HEK293 cells |
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| Tag | C-His |
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| Swiss-Prot | |
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| Gene ID | |
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Usage guide
| Storage | Store at -20℃.Store the lyophilized protein at -20℃ to -80 ℃ up to 1 year from the date of receipt.
After reconstitution, the protein solution is stable at -20℃ for 3 months, at 2-8℃ for up to 1 week. |
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| Reconstitution | Centrifuge the vial before opening. Reconstitute to a concentration of 0.1-0.5 mg/mL in sterile distilled water. Avoid vortex or vigorously pipetting the protein. For long term storage, it is recommended to add a carrier protein or stablizer (e.g. 0.1% BSA, 5% HSA, 10% FBS or 5% Trehalose), and aliquot the reconstituted protein solution to minimize free-thaw cycles. |
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* For research use only. Not for therapeutic or diagnostic purposes.
