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Invitrogen™ Epidermal Growth Factor, Biotinylated, complexed to Alexa Fluor™ 488 Streptavidin (Alexa Fluor™ 488 EGF complex)

Catalog No. E13345
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100 μg
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Catalog No. Quantity
E13345 100 μg
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Catalog No. E13345 Supplier Invitrogen™ Supplier No. E13345

Description

The biotinylated conjugates utilize biotin-XX, which contains a long spacer arm designed to enhance the probe affinity for the EGF receptor

Fluorescently labeled EGF has enabled scientists to investigate receptor-membrane interactions, study receptor distribution, calculate rate constants for the interaction of EGF with its receptor, and more.

  • Cconjugates incorporating fluorescein (FITC), Oregon Green™ 514, and tetramethylrhodamine were constructed with dye directly attached to EGF
  • EGF molecule: 53 amino acids, MW=6,045 Da
  • Label (Ex/Em): Biotin-XX complexed with Alexa Fluor 488 streptavidin (approx. 495/519nm)
  • Number of fluorophore molecules on each EGF molecule: approximately 2 to 3
  • Fluorescence is typically monitored using a flow cytometer, fluorescence microscope, or fluorimeter

Bioproduction, Cell Culture, Mammalian Cell Culture, Primary Cell Culture, T Cell Culture

Order Info

Shipping Condition: Wet Ice

Specifications

Cell Type Mammalian Cell
Content And Storage Store in freezer (-5 to -30°C) and protect from light.
Detection Method Fluorescence
Product Type Growth Factor
Dye Type Alexa Fluor Dyes
Form Solid
Product Line Alexa Fluor
Quantity 100 μg
Shipping Condition Wet Ice
Protein Family EGF

Frequently Asked Questions (FAQs)

What is the molecular weight of Epidermal Growth Factor, Biotinylated, complexed to Alexa Fluor 488 Streptavidin (Alexa Fluor 488 EGF complex) (Cat. No. E13345)?

The Epidermal Growth Factor, Biotinylated, complexed to Alexa Fluor 488 Streptavidin (Alexa Fluor 488 EGF complex) (Cat. No. E13345) has an approximate MW of ~60 kDa.

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