1. Recombinant Proteins
  2. Recombinant Human Interleukin-5 Receptor alpha (CHO-expressed)

Recombinant Human Interleukin-5 Receptor alpha (CHO-expressed)

Cat. No.: HY-P7221
Handling Instructions

Recombinant Human Interleukin-5 Receptor alpha (CHO-expressed) is a subunit of the Interleukin-5 receptor.

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

Recombinant Proteins

Recombinant Proteins-MedChemExpress
Size Price Stock
10 μg $190 Ask For Quote & Lead Time
50 μg $620 Ask For Quote & Lead Time

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  • Technical Parameters

  • Properties

  • Description

Synonyms
rHuIL-5Rα; IL-5R; IL-5RA; CD125
Species

Human

Source

CHO

Accession

Q01344

Gene ID

3568

Molecular Weight

53-56 kDa

AA Sequence

DLLPDEKISL LPPVNFTIKV TGLAQVLLQW KPNPDQEQRN VNLEYQVKIN APKEDDYETR ITESKCVTIL HKGFSASVRT ILQNDHSLLA SSWASAELHA PPGSPGTSIV NLTCTTNTTE DNYSRLRSYQ VSLHCTWLVG TDAPEDTQYF LYYRYGSWTE ECQEYSKDTL GRNIACWFPR TFILSKGRDW LAVLVNGSSK HSAIRPFDQL FALHAIDQIN PPLNVTAEIE GT

Biological Activity
The ED50 is <0.2 ng/mL as measured by TF-1 cells.
Appearance

Lyophilized powder.

Formulation

Lyophilized after extensive dialysis against PBS.

Endotoxin Level

<0.2 EU/μg, determined by LAL method.

Reconstitution

Reconstitute the lyophilized recombinant Human Interleukin-5 Receptor alpha (CHO-expressed) (rHuIL-5Rα) to 100 μg/mL using ddH2O or PBS.

Storage & Stability

Lyophilized recombinant Human Interleukin-5 Receptor alpha (CHO-expressed) (rHuIL-5Rα) is 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.

Shipping

Room temperature in continental US; may vary elsewhere.

Background

Interleukin-5 Receptor (IL5R) consists of an α chain corresponding to the low affinity IL5 binding site (Kd= 1 nM), and a β chain (130 kd component) that associates with the α chain to form the high affinity binding site (Kd= 0.05 nM)[1].

Documentation
References
  • Molarity Calculator

  • Dilution Calculator

The molarity calculator equation

Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

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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

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Product Name:
Recombinant Human Interleukin-5 Receptor alpha (CHO-expressed)
Cat. No.:
HY-P7221
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