Human CD326 Protein, His Tag, Avi Tag
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产品编号
KMP2272
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别名
上皮细胞粘附分子, Epithelial Cell Adhesion Molecule, CD326
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规格
- 50ug
- 100ug
- 200ug
Alias | 上皮细胞粘附分子, Epithelial Cell Adhesion Molecule, CD326 |
Catalog Number | KMP2272 |
Product Description | The Human CD326 Protein(KMP2272) is produced in HEK293 Cells and the target gene encoding Gln24-Lys265 is expressed with a 6His, Avi tag at the C-terminus. |
Molecular Name | CD326 |
Species | Human |
Host | HEK293 Cells |
Size | 50ug, 100ug, 200ug |
Purity | >95% as determined by SDS-PAGE |
Purification | Affinity purification |
Endotoxin | <1.0 EU/ug determined by the LAL method |
Formulation | 20mM PB, 150mM NaCl, pH7.2 |
Background | Epithelial Cell Adhesion Molecule(EpCAM) is a signal type I transmembrane glycoprotein that belongs to the EPCAM family. EpCAM is composed of an extracellular domain with one thyroglobulin type-1 domain, a transmembrane domain and a cytoplasmic domain. EpCAM is found on the surface of adenocarcinoma, but not on mesodermal or neural cell membranes. The EpCAM molecule has been shown to function as a homophilic Ca2+ independent adhesion molecule. It may act as a physical homophilic interaction molecule between intestinal epithelial cells(IECs) and intraepithelial lymphocytes(IELs) at the mucosal epithelium as an immunological barrier providing the first line of defense against infection. Defects in EPCAM are a cause of hereditary non-polyposis colorectal cancer type 8(HNPCC8) and diarrhea type 5(DIAR5). EpCAM plays a role in embryonic stem cells proliferation and differentiation; it up-regulates the expression of FABP5, MYC and Cyclin A and Cyclin E. It is highly and selectively expressed by undifferentiated embryonic stem cells. |
SDS-PAGE | ![]() |
Predicted Molecular Weight | 28.25 kDa |
Storage Condition | Aliquot and store at -20℃ to -80℃. Avoid repeated freezing and thawing cycles. |
Shipping Condition | In general, the proteins are provided as lyophilized powder which are shipped at ambient temperature. They are shipped out in dry ice if supplied in liquid form. |
Uniprot ID | P16422 |
References | 1.Oncogene 23:5748-5758 (2004) 2.Cancer Lett. 225:151-157 (2005) 3.Stem Cells 28:29-35 (2010) 4.J. Biol. Chem. 285:8719-8732 (2010) |
Function | May act as a physical homophilic interaction molecule between intestinal epithelial cells (IECs) and intraepithelial lymphocytes (IELs) at the mucosal epithelium for providing immunological barrier as a first line of defense against mucosal infection. Plays a role in embryonic stem cells proliferation and differentiation. Up-regulates the expression of FABP5, MYC and cyclins A and E. |