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Mouse CD21 Protein (CD2-MM121) Summary
Product Description |
Recombinant Mouse CD21 Protein is expressed from HEK293 with His tag at the C-Terminus.It contains Ile12-Trp963. |
Product Background |
A natural soluble form of CD21 that is cleaved from lymphocyte membrane CD21 circulates in normal human serum. Soluble CD21 retains the capacity to bind iC3b and CD23, the known ligands of membrane CD21. In a similar fashion to IgE complexes, another ligand of CD23, the soluble CD21 was shown to efficiently trigger CD23-signalling pathways in human monocytes. |
Product Category |
Recombinant Protein / Antibody discovery / Antibody discovery | Others |
Mouse CD21 Protein (CD2-MM121) Specifications/Details
Protein |
CD21 |
Synonyms |
EBV receptor; CD21; C3DR; CR2; C3DRSLEB9; CVID7; SLEB9 |
Accession |
|
Species |
Mouse |
Biotinylated |
no |
Amino Acid Range |
Ile12-Trp963 |
Molecular Weight |
The protein has a predicted MW of 106.03 kDa. Due to glycosylation, the protein migrates to 130-160 kDa based on Bis-Tris PAGE result. |
Product Tag |
C-His |
Fluorophore |
Unconjugated |
Expression System |
HEK293 |
Purity |
> 90% as determined by Bis-Tris PAGE |
Endotoxin |
Less than 1 EU per ug by the LAL method. |
Shipping, Reconstitution, & Storage
Form |
Lyophilized |
Shipping |
Shipped at ambient temperature. |
Formulation |
Lyophilized from 0.22 um filtered solution in PBS (pH 7.4). Normally 8% trehalose is added as protectant before lyophilization. |
Reconstitution |
Dissolve the lyophilized protein in distilled water. It is recommended to resuspend at 0.5 mg/mL if the lyophilized powder is 100 ug or less, at 1mg/ml for 500ug or 1mg lyophilized powder. Do not mix by vortex or vigorous shaking. |
Stability And Storage |
-20 to -80°C for 12 months as supplied from date of receipt.；-80°C for 3 months after reconstitution.；Recommend to aliquot the protein into smaller quantities for optimal storage. Please minimize freeze-thaw cycles. |
Validation Images
|
|
Mouse CD21 on Bis-Tris PAGE under reduced condition. The purity is greater than 90%. |
Other Available Proteins:
Finding available proteins...
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