Active Recombinant Human FCGR3B Protein(NA1), His-Avi-tagged, Biotinylated

• Cat.No.: FCGR3B-354H
• Product Overview: Active Recombinant Human FCGR3B Protein(NA1)(AAA35881.1)(Gly17-Ser200) is expressed from HEK293 with His tag and Avi tag at the C-terminus.

Specification

• Species: Human
• Source: HEK293
• Tag: Avi&His
• Protein Length: 17-200 aa
• Form: Lyophilized from 0.22 μm filtered solution in PBS (pH 7.4).
• Bio-activity: Biotinylated Human Fc gamma RIIIB (NA1), His Tag captured on CM5 Chip via anti-his antibody can bind Rituximab with an affinity constant of 8.00 μM as determined in SPR assay (Biacore T200).
• Molecular Mass: The protein has a predicted MW of 23.81 kDa. Due to glycosylation, the protein migrates to 43-53 kDa based on Bis-Tris PAGE result.
• Endotoxin: Less than 1 EU per μg by the LAL method.
• Purity: > 95% as determined by Bis-Tris PAGE > 95% as determined by HPLC
• 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.
• Reconstitution: Dissolve the lyophilized protein in distilled water.

Gene Information

• Gene Name: FCGR3B Fc fragment of IgG, low affinity IIIb, receptor (CD16b) [ Homo sapiens ]
• Official Symbol: FCGR3B
• Synonyms: FCGR3B; Fc fragment of IgG, low affinity IIIb, receptor (CD16b); Fc fragment of IgG, low affinity IIIb, receptor for (CD16) , FCG3, FCGR3; low affinity immunoglobulin gamma Fc region receptor III-B; CD16; CD16b; fc-gamma RIII; fc-gamma RIIIb; fc-gamma RIII-beta; igG Fc receptor III-1; Fc-gamma receptor IIIb (CD 16); Fc fragment of IgG, low affinity IIIb, receptor for (CD16); FCG3; FCGR3; FCR-10; FCRIII; FCRIIIb
• Gene ID: 2215
• mRNA Refseq: NM_000570
• Protein Refseq: NP_000561
• MIM: 610665
• UniProt ID: O75015