Proteintech, CD16Cys2, ChromoTek anti-CD16 recombinant VHH, for 2x Cys conjugation

Size: 500ug Specification Applications: Conjugation Reactivity: Human Conjugate: Unconjugated Type: Nanobody Class: Recombinant Host: Alpaca Affinity: 2 nM for CD16A, 4 nM for CD16B Molecular Weight: 15.6 kDa Form: Liquid RRID: AB_3665401 Storage Buffer: 10 mM HEPES pH 7.0, 500 mM NaCl, 0.09% sodium azide Storage Condition: Store at -20°C Shipping: dry ice Background: CD16 is a 50-70-kDa low affinity Fc receptor found on the surface of natural killer cells, neutrophil polymorphonuclear leukocytes, monocytes and macrophages. CD16 mediates antibody-dependent cellular cytotoxicity (ADCC) and other antibody-dependent responses, such as phagocytosis. CD16 has been identified as Fc receptors FcγRIIIa (CD16a) and FcγRIIIb (CD16b), encoded by two nearly identical genes, FCGR3A and the FCGR3B.