1. Recombinant Proteins
  2. Cytokines and Growth Factors CAR-T related Proteins Receptor Proteins Enzymes & Regulators
  3. EGF Superfamily Receptor Tyrosine Kinases Protein Tyrosine Kinases
  4. EGFR/ErbB family
  5. EGFR
  6. EGFR Protein, Human (Biotinylated, 621a.a, HEK293, His)

EGFR Protein, Human (Biotinylated, 621a.a, HEK293, His)

Cat. No.: HY-P73517
COA Handling Instructions

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

Protein Expression Service

Size Price Stock Quantity
10 μg $176 In-stock
20 μg $300 In-stock
50 μg   Get quote  
100 μg   Get quote  

* Please select Quantity before adding items.

Top Publications Citing Use of Products
  • Biological Activity

  • Technical Parameters

  • Properties

  • Documentation

Biological Activity

Measured by its ability to bind human EGF-Fc in functional ELISA.

Species

Human

Source

HEK293

Tag

C-His

Accession

P00533 (L25-S645)

Gene ID
Synonyms
Epidermal growth factor receptor; EGFR; ERBB; ERBB1; HER1
Molecular Weight

Approximately 99.5 kDa

Purity

Greater than 95% as determined by reducing SDS-PAGE.

Appearance

Lyophilized powder.

Formulation

Lyophilized from a 0.2 μm filtered solution of PBS, pH 7.4. Normally 5 % - 8 % trehalose, mannitol and 0.01% Tween 80 are added as protectants before lyophilization.

Endotoxin Level

<1 EU/μg, determined by LAL method.

Reconstitution

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. It is recommended to freeze aliquots at -20°C or -80°C for extended storage.

Shipping

Room temperature in continental US; may vary elsewhere.

Documentation
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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Product Name:
EGFR Protein, Human (Biotinylated, 621a.a, HEK293, His)
Cat. No.:
HY-P73517
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