1. Recombinant Proteins
  2. CD Antigens Fc Receptors Biotinylated Proteins
  3. Macrophage CD Proteins Monocyte CD Proteins Dendritic Cell CD Proteins Fc-gamma Receptor
  4. Fc-gamma Receptor I/CD64
  5. CD64 Protein, Mouse (HEK293, His-Avi)

CD64 Protein, Mouse (HEK293, His-Avi)

Cat. No.: HY-P72927
COA Handling Instructions

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

Protein Expression Service

Size Price Stock Quantity
Free Sample   Apply now
5 μg $88 In-stock
10 μg $150 In-stock
50 μg $420 In-stock
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Top Publications Citing Use of Products
  • Biological Activity

  • Technical Parameters

  • Properties

  • Documentation

Biological Activity

Measured by its binding ability in a functional ELISA. Immobilized CD64 Protein, Mouse (HEK293, His-Avi) at 10 μg/mL (100 μl/well) can bind human IgG1 and the EC50 is 0.07-0.15 μg/mL. Labeled biotin to CD64 Protein, Mouse (HEK293, His-Avi) by a certain molar ratio; Using the Octet RED System, the affinity constant (Kd) of CD64 Protein, Mouse (HEK293, His-Avi) bound to IgG1 Antibody was 5.6 nM.








P26151 (E25-P297)

Gene ID

14129  [NCBI]

High affinity immunoglobulin gamma Fc receptor I; Fcgr1; FcRI; CD64
AA Sequence


Molecular Weight

45-50 kDa


Greater than 95% as determined by reducing SDS-PAGE




Supplied as a 0.2 μm filtered solution of PBS, pH 7.4

Endotoxin Level

<1 EU/μg, determined by LAL method.



Storage & Stability

Stored at -80°C for 1 year. It is stable at -20°C for 3 months after opening. It is recommended to freeze aliquots at -80°C for extended storage. Avoid repeated freeze-thaw cycles.


Shipping with dry ice.

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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