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FCGR2B (CD32b) Recombinant Human Protein, His Tag

Catalog number: 10259H08H50

 Related applications: Protein Assays and Analysis

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Fc gamma receptor II-b (FCGR2B/CD32b), recombinant human protein is supplied as a lyophilized powder. It is suitable for use in analysis of protein structure, studying protein-protein interactions, and cell biology research applications. It can also be used as an immunogen, or as a protein standard.

This recombinant protein was expressed from a DNA sequence encoding the extracellular domain (Ala 46-Pro 217) of mature human FCGR2B (NP_001002274.1) protein was expressed with a N-terminal signal peptide and a C-terminal polyhistidine tag.

Activity: Measured by its binding ability in a functional ELISA . Immobilized recombinant human FCGR2B at 10 µg/ml(100 µl/well) can bind human IgG2 with a linear range of 0.16-6.4 µg/ml.

Formulation: Lyophilized in PBS, pH 7.4, 5% Mannitol, 5% Trehalose, and 0.02% Tween 80.

Reconstitution: Dissolve the protein in sterile double distilled water to a concentration of 0.2 mg/ml or lower. It is recommended that the protein be aliquoted and be used as soon as possible. Store aliquots under sterile conditions at -20°C. Avoid repeated freeze-thaw cycles.

Expiration Date: Expires one year from date of receipt when stored as instructed.

This protein is manufactured by Sino Biological Inc.

For Research Use Only. Not for use in diagnostic procedures.


Form: Lyophilized
Purity: ≥ 90% by SDS-PAGE
Gene ID: 2213
Species: Human
Expression: Mammalian
Gene Symbol: FCGR2B
Gene Aliases: CD32, CD32B, FCG2, FCGR2, FCGR2B, IGFR2
Product Size: 50 µg
Protein Form: Truncated, Cell Surface Protein, Recombinant
Protein Family: CD Proteins, Growth Factors & Receptors
Endotoxin Level: < 1 EU/µg
Protein Subtype: Glycoproteins, Fc Receptors
Molecular Weight: 20.8 kDa
Research Category: Immunology, Inflammation
Protein Tag or Fusion: His Tag
Validated Application: Assay Standard

Contents & storage

Store at -20 to -70 °C


Manuals & protocols