Species |
Cynomolgus |
Protein Construction |
Fc gamma RIII/CD16 (Gly17-Gln208) Accession # Q8SPW2-1 |
His |
Avi |
N-term |
|
C-term |
|
Conjugate |
Biotin |
Purity |
> 95% as determined by Bis-Tris PAGE
> 95% as determined by HPLC |
Endotoxin Level |
Less than 1EU per μg by the LAL method. |
Biological Activity |
Fc gamma RIII/CD16[Biotin], His & Avi, Cynomolgus captured on CM5 Chip via AntiHis Antibody can bind Rituximab in SPR assay (Biacore T200). Test result was comparable to standard batch. |
Expression System |
HEK293 |
Theoretical Molecular Weight |
24.86 kDa |
Apparent Molecular Weight |
Due to glycosylation, the protein migrates to 42-52 kDa based on Bis-Tris PAGE result. |
Formulation |
Lyophilized from a 0.22 μm filtered solution in PBS, (pH 7.4). |
Reconstitution |
Centrifuge the tube before opening. Reconstituting to a concentration more than 100 μg/ml is recommended. Dissolve the lyophilized protein in distilled water. |
Storage & Stability |
Upon receiving, the product remains stable up to 6 months at -20 °C or below. Upon reconstitution, the product should be stable for 3 months at -80 °C. Avoid repeated freeze-thaw cycles. |
![Fc Gamma RIII/CD16[Biotin], His & Avi, Cynomolgus Fc Gamma RIII/CD16[Biotin], His & Avi, Cynomolgus](/product/documents/down?doc_name=Z04363 HPLC.png&file=scm_files/productFile_notes/2025/04/25/Z04363 HPLC.png)
The purity of Fc gamma RIII/CD16[Biotin], His & Avi, Cynomolgus is greater than 95% as determined by SEC-HPLC.
![Fc Gamma RIII/CD16[Biotin], His & Avi, Cynomolgus Fc Gamma RIII/CD16[Biotin], His & Avi, Cynomolgus](/product/documents/down?doc_name=Z04363 PAGE.png&file=scm_files/productFile_notes/2025/04/25/Z04363 PAGE.png)
Fc gamma RIII/CD16[Biotin], His & Avi, Cynomolgus on Bis-Tris PAGE under reduced condition. The purity is greater than 95%.
![Fc Gamma RIII/CD16[Biotin], His & Avi, Cynomolgus Fc Gamma RIII/CD16[Biotin], His & Avi, Cynomolgus](/product/documents/down?doc_name=Z04363 SPR.png&file=scm_files/productFile_notes/2025/04/25/Z04363 SPR.png)
Fc gamma RIII/CD16[Biotin], His & Avi, Cynomolgus, His Tag captured on CM5 Chip via Anti-His Antibody can bind Rituximab with an affinity constant of 0.15 μM as determined in SPR assay (Biacore T200) (QC Test).
Target Background |
Immunoglobulin G (IgG) Fc receptors play a critical role in linking IgG antibody-mediated immune responses with cellular effector functions. A high resolution map of the binding site on human IgG1 for human Fc gamma RI, Fc gamma RIIA, Fc gamma RIIB, Fc gamma RIIIA, and FcRn receptors has been determined.A common set of IgG1 residues is involved in binding to all Fc gamma R; Fc gamma RII and Fc gamma RIII also utilize residues outside this common set. |
Synonyms |
IgG Fc receptor III; Fc-gamma RIII; FcRIII; FCGR3; CD16; CD16A; FCG3; FcgRIII; FCR-10; FCRIIIA; IGFR3; IMD20 |
For research use only. Not intended for human or animal clinical trials, therapeutic or diagnostic use.