1. Recombinant Proteins
  2. CAR-T related Proteins CD Antigens
  3. Natural Killer Group 2, Member D (NKG2D) T Cell CD Proteins NK Cell CD Proteins
  4. CD314/NKG2D
  5. NKG2D Protein, Human (sf9, His)

NKG2D Protein, Human (sf9, His)

Cat. No.: HY-P73319
Handling Instructions

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

Protein Expression Service

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100 μg Ask For Quote & Lead Time

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  • Biological Activity

  • Technical Parameters

  • Properties

  • Documentation

Biological Activity
Immobilized human NKG2D-His (78-216) at 2 μg/mL (100 μL/well) can bind human ULBP1-hFc and the EC50 is 8-50 ng/mL.



Sf9 insect cells




P26718 (F78-V216)

Gene ID
CD314; KLRK1; NKG2-D type II integral membrane protein; NKG2D
Molecular Weight

Approximately 22.6 kDa


Greater than 90 % as determined by SDS-PAGE


Lyophilized powder.


Lyophilized a 0.2 μm filtered solution of 20 mM Tris, 300 mM NaCl, 10% glycerol, pH 8.0

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. For long term storage it is recommended to add a carrier protein (0.1% BSA, 5% HSA, 10% FBS or 5% Trehalose).

Storage & Stability

Stored at -20°C. After reconstitution, it is stable at 4°C for 1 week or -20°C for longer. It is recommended to freeze aliquots at -20°C or -80°C for extended storage.


Room temperature in continental US; may vary elsewhere.

  • Reconstitution Calculator

  • Dilution Calculator

  • Specific Active 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 active calculator equation

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

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

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Product Name:
NKG2D Protein, Human (sf9, His)
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