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Fc gamma RIIIB Protein


Catalog No. Product Name Size List Price (US$) Quantity
BP4100 Recombinant Human Fc gamma RIIIB Protein 100 ug 550.00


Human Fc gamma RIIIB, also known as CD16b, is a receptor of the Fc region of immunoglobulin γ. This receptor acts late in the immune response by binding with low affinity and recognizing IgG as aggregates surrounding multivalent antigens. Human Fc gamma RIIIB is found on neutrophils as well as stimulated eosinphils and acts to trap immune complexes in the peripheral circulation.

BP4100: Recombinant human Fc gamma RIIIB protein

Source: HEK 293 cell-derived.
Recombinant human Fc gamma RIIIB protein is the full length Fc gamma RIIIB protein fused with a polyhistidine tag at the C-terminus.
Purity: >95% by SDS-PAGE under reducing conditions.
Activity: Recombinant human Fc gamma RIIIB protein binds to human IgG as a low affinity receptor.
Formulation: 0.2 μM filtered solution of 20 mM Hepes, 150 mM NaCl, pH 7.5.
Endotoxin Level: Less than 1 EU/ug of protein as determined by LAL method.

Shipping: The product is shipped with ice pack. Upon receipt, store it immediately at the temperature recommended below.
Stability & Storage: Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
1 month from date of receipt, 2 to 8°C as supplied.
3 months from date of receipt, -20°C to -70°C as supplied.

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