| Product Name: |
Recombinant Human CD4/LEU3, His-Avi-tagged |
| Catalog#: |
MK1032H |
| Species: |
Human |
| Source: |
HEK293 |
| Tag: |
His-Avi |
| Product Overview: |
Recombinant Human CD4/LEU3 (P01730) (Lys26-Trp390) fused with a C-terminal His-Avi tag, was expressed in HEK293 cells. |
| Description: |
CD4 is a ~55 kDa glycoprotein that serves as a primary surface marker for identifying T helper cells. It plays a critical role in the immune response by acting as a co-receptor that binds directly to MHC class II molecules on antigen-presenting cells. This interaction is essential for stabilizing the connection between the T cell and the antigen-presenting cell, which in turn helps activate the T cell. |
| Formulation: |
Formulated in 0.22μm-filtered Phosphate-Buffered Saline (pH 7.4). |
| Purity: |
> 95% as determined by SDS-PAGE. |
| Storage: |
Store under sterile conditions at -20°C to -80°C. Avoid repeated freeze-thaw cycles. |
| Reconstitution: |
Use distilled water to dissolve the protein to a concentration above 100 μg/mL. Aliquot the solution into single-use vials and freeze. |
| Molecular Mass: |
Approximately 43.6 kDa. |
| Stability: |
Samples are stable for up to twelve months from date of receipt at -20°C to -80°C. |
| Endotoxin: |
Less than 1.0 EU per μg as determined by the LAL method. |
| Notes: |
Research Use Only. Not for use in clinical procedures. Aoid repeated freeze-thaw cycles. |
