1. Recombinant Proteins
  2. CD Antigens Fc Receptors
  3. Macrophage CD Proteins Monocyte CD Proteins Platelet CD Proteins Dendritic Cell CD Proteins Fc-gamma Receptor
  4. Fc gamma RII/CD32 FCGR2A/CD32a
  5. FCGR2A/CD32a
  6. Fc gamma RIIA/CD32a Protein, Cynomolgus (HEK293, His)

Fc gamma RIIA/CD32a Protein, Cynomolgus (HEK293, His)

Cat. No.: HY-P78265
COA Handling Instructions

For research use only. We do not sell to patients.

Protein Expression Service

Size Price Stock Quantity
20 μg $110 In-stock
50 μg $240 In-stock
100 μg   Get quote  

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Top Publications Citing Use of Products
  • Biological Activity

  • Technical Parameters

  • Properties

  • Documentation

Biological Activity

Rituximab captured on CM5 Chip via Protein A can bind Cynomolgus Fc gamma RIIA, His Tag with an affinity constant of 3.65 μM as determined in SPR assay (Biacore T200).








Q8SPW4 (Q28-P208)

Gene ID

102143568  [NCBI]

Molecular Construction
CD32a (Q28-P208)
Accession # Q8SPW4
CD32MGC23887; CDw32fc-gamma-RIIa; Fc gamma RIIA; FCG2; Fc-gamma-RIIa; FcGR; FCGR2; FCGR2A; FCGR2A1; FcgRIIA; FCRIIA; fcRII-a; IGFR2MGC30032; IgG Fc receptor II-a; FCG2; CD32A
Molecular Weight

30-40 kDa


Greater than 95% as determined by Tris-Bis PAGE.


Lyophilized powder.


Lyophilized from a 0.22 μm filtered solution of PBS, pH 7.4. Normally 5% trehalose is added as protectant before lyophilization.

Endotoxin Level

<1 EU/μg, determined by LAL method.


It is not recommended to reconstitute to a concentration less than 100 μg/mL in ddH2O.

Storage & Stability

Stored at -20°C for 2 years. After reconstitution, it is stable at 4°C for 1 week or -20°C for longer (with carrier protein). It is recommended to freeze aliquots at -20°C or -80°C for extended storage.


Room temperature in continental US; may vary elsewhere.


Fc gamma RIIA/CD32a Protein, Cynomolgus (HEK293, His) Related Classifications

Help & FAQs
  • Do most proteins show cross-species activity?

    Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.

  • Reconstitution Calculator

  • Dilution Calculator

  • Specific Activity Calculator

The reconstitution calculator equation

Volume (to add to vial) = Mass (in vial) ÷ Desired Reconstitution Concentration

Volume (to add to vial) = Mass (in vial) ÷ Desired Reconstitution Concentration
= ÷

The dilution calculator equation

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)

This equation is commonly abbreviated as: C1V1 = C2V2

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
× = ×
C1   V1   C2   V2

The specific activity calculator equation

Specific Activity (Unit/mg) = 106 ÷ Biological Activity (ED50)

Specific Activity (Unit/mg) = 106 ÷ Biological Activity (ED50)
Unit/mg = 106 ÷ ng/mL

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Fc gamma RIIA/CD32a Protein, Cynomolgus (HEK293, His)
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