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Recombinant Human FCGR3A / CD16a (F176) Protein, His tag, 100µg  

Recombinant Human FCGR3A / CD16a (F176) Protein, His tag, 100µg

Human FCGR3A / CD16a (F176) Protein, AA Gly 17 - Gln 208, produced in human 293 cells (HEK293), His tag, SPR verified

recombinant, human, protein, FCGR3A, CD16A, FCG3, FCGR3, IGFR3

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Availability: within 7 days

336,00 €

CD16 is a low affinity Fc receptor, and has been identified as Fc receptors FcγRIIIa (CD16a) and FcγRIIIb (CD16b). These receptors bind to the Fc portion of IgG antibodies. CD16 encoded by two different highly homologous genes in a cell type-specific manner. CD16 is found on the surface of natural killer cells, neutrophil polymorphonuclear leukocytes, monocytes and macrophages. CD16a antigen is also known as Low affinity immunoglobulin gamma Fc region receptor III-A, Fc-gamma RIII-alpha. CD16b is a low-affinity, GPI-linked receptor expressed by neutrophils and eosinophils, whereas CD16a is an intermediate affinity polypeptide-anchored transmembrane glycoprotein expressed natural killer cells, macrophages, subpopulation of T-cells, immature thymocytes and placentaltrophoblasts.CD16a is involved in phagocytosis, secretion of enzymes and inflammatory mediators, antibody­dependent cytotoxicity and clearance of immune complexes. Aberrant expression or mutations of CD16a is implicated in susceptibility to recurrent viral infections, systemic lupus erythematosus, and alloimmune neonatal neutropenia.

Recombinant Human FCGR3A / CD16a (F176) Protein, also called Human FCGR3A /CD16a Protein (176 Phe), Gly 17 - Gln 208 (Accession # P08637-1), was produced in human 293 cells (HEK293) at ACROBiosystems.
Predicted N-terminus: Gly 17
Request for sequence

Molecular Characterization
This protein carries a polyhistidine tag at the C-terminus.
The protein has a calculated MW of 23.7 kDa. The protein migrates as 39-51 kDa under reducing (R) condition (SDS-PAGE) due to glycosylation.

Less than 1.0 EU per μg by the LAL method.

>95% as determined by SDS-PAGE.

Lyophilized from 0.22 μm filtered solution in PBS, pH7.4. Normally trehalose is added as protectant before lyophilization.

Please see Certificate of Analysis for specific instructions.
For best performance, we strongly recommend you to follow the reconstitution protocol provided in the CoA.

For long term storage, the product should be stored at lyophilized state at -20°C or lower.
Please avoid repeated freeze-thaw cycles.
No activity loss is observed after storage at:
4-8°C for 12 months in lyophilized state;
-70°C for 3 months under sterile conditions after reconstitution.
Please refer to product data sheet.


(1)Webster NL., et al., 2006, J Leukoc Biol. 79: 294-302.
(2)Nagarajan S., et al., 1995, J Biol Chem. 270: 25762-70.
(3)Ravetch JV., 1989, J. Exp. Med. 170:481.