Active Recombinant Human CD4 protein, His-tagged
Cat.No. : | CD4-3836H |
Product Overview : | Recombinant Human CD4 protein(NP_000607.1)(Met1-Ser208), fused with His tag, was expressed in HEK293. |
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Source : | HEK293 |
Species : | Human |
Tag : | His |
Form : | Lyophilized from sterile PBS, 10% glycerol, 1 mM EDTA, pH 7.0. Normally 5 % - 8 % trehalose, mannitol and 0.01% Tween80 are added as protectants before lyophilization. |
Bio-activity : | 1. Measured by its ability to bind biotinylated GP140-His in a functional ELISA. 2. Measured by the ability of the immobilized protein to support the adhesion of NIH-3T3 mouse embryonic fibroblast cells. When 5×10^4 cells/well are added to CD4-coated plates (0.8 μg/mL and 100 μl/well), approximately >50 % will adhere specifically after 30 minutes at 37°C. |
Molecular Mass : | The secreted recombinant human CD4 (aa 1-208) consists of 194 amino acids and has a predicted molecular mass of 21.7 kDa. In SDS-PAGE under reducing conditions, the apparent molecular mass of rhCD4 is approximately 26 kDa. |
Protein Length : | Met1-Ser208 |
Endotoxin : | < 1.0 EU per μg of the protein as determined by the LAL method |
Purity : | > 94 % as determined by SDS-PAGE |
Storage : | Store at -20°C/-80°C upon receipt, aliquoting is necessary for mutiple use. Avoid repeated freeze-thaw cycles. |
Reconstitution : | It is recommended that sterile water be added to the vial to prepare a stock solution of 0.2 ug/ul. Centrifuge the vial at 4°C before opening to recover the entire contents. |
Gene Name : | CD4 CD4 molecule [ Homo sapiens ] |
Official Symbol : | CD4 |
Synonyms : | CD4; CD4 molecule; CD4 antigen (p55) , T cell surface glycoprotein CD4; T-cell surface glycoprotein CD4; CD4 receptor; CD4 antigen (p55); T-cell surface antigen T4/Leu-3; CD4mut; |
Gene ID : | 920 |
mRNA Refseq : | NM_000616 |
Protein Refseq : | NP_000607 |
MIM : | 186940 |
UniProt ID : | P01730 |
Products Types
◆ Lysates | ||
CD4-1905HCL | Recombinant Human CD4 cell lysate | +Inquiry |
CD4-2580MCL | Recombinant Mouse CD4 cell lysate | +Inquiry |
CD4-947CCL | Recombinant Cynomolgus CD4 cell lysate | +Inquiry |
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For Research Use Only. Not intended for any clinical use. No products from Creative BioMart may be resold, modified for resale or used to manufacture commercial products without prior written approval from Creative BioMart.
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Q&As (3)
Ask a questionCD4 binds to glycoprotein GP120.
CD4 is mainly expressed in T cells and thymocytes.
CD4 is localized in the cell membrane.
Customer Reviews (3)
Write a reviewThe CD4 proteins purchased from your company is suitable for ELISA.
Protein products are put into experiments with good effect and reliable experimental results.
The technical expert will follow up on the progress of my experiments and provide constructive advice on the problems that arise in my experiments.
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