KMD Bioscience Co., Ltd.
400-621-6806
Service Line：+1-315-239-3085
Address：FL-4, Building A5, International Enterprise Community, Tianjin, China
Email：info@kmdbioscience.com
| Catalog Number | KMH174 |
|---|---|
| Product Name | Recombinant Human CD19 Protein, His Tag |
| Product Description | Recombinant Human CD19 Protein, His Tag (KMH174) contains the human CD19(Met1-Trp290) was fused with the C-terminal His Tag and expressed in Mammalian cells. |
| Molecular Name | CD19 |
| Uniprot ID | P15391 |
| Alias | B4, CVID3, CD19 molecule |
| Protein Family | CD molecule |
| Size | 50ug, 100ug |
| Species | Human |
| Host | Mammalian cells |
| Molecular Weight | 31.72 kDa |
| Purity | ≥90% as determined by SDS-PAGE |
| Endotoxin | < 1.0 EU per ug of the protein as determined by the LAL method. |
| Cross-Reactivity | No cross-reactivity with other antigens or proteins. |
| Buffer | Supplied as solution form in 150 mM NaCl, 50 mM Tris-HCl, pH 7.5./Lyophilized from 150 mM NaCl, 50 mM Tris-HCl, pH 7.5. |
| Purification | Affinity Purification |
| Background | The cluster of differentiation (CD) system is commonly used as cell markers in immunophynotyping. Different kinds of cells in the immune system can be identified through the surface CD molecules which associating with the immune function of the cell. There are more than 32 CD unique clusters and subclusters have been identified. Some of the CD molecules serve as receptors or ligands important to the cell through initiating a signal cascade which then alter the behavior of the cell. Some CD proteins do not take part in cell signal process but have other functions such as cell adhesion. Cluster of differentiation 19 (CD19) is a member of CD system. CD19 is a cell surface molecule that assembles with the antigen receptor of B-cells. This results in a descent in threshold for antigen receptor-dependent stimulation. |
| Storage | Store the product under sterile conditions after opening at -20℃ to -80℃ for 12 months. Avoid repeated freeze-thaw cycles. |
FL-4, Building A5, International Enterprise Community, Tianjin, China
Email：info@kmdbioscience.com
Hot Line： +1-315-239-3085
Technical Support：sales@kmdbiosci.com
