1. Recombinant Proteins
  2. Recombinant Human Interferon-alpha2b

Recombinant Human Interferon-alpha2b

Cat. No.: HY-P7023
Handling Instructions

Recombinant Human Interferon-alpha2b is a cytokine belonging to the type I Interferons, acts as a regulatory mediator of the immune response, and also shows antiviral, antitumor activity.

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

Protein Expression Service

Recombinant Proteins-MedChemExpress
Size Price Stock Quantity
10 μg $60 In-stock
Estimated Time of Arrival: December 31
50 μg $120 In-stock
Estimated Time of Arrival: December 31
100 μg $170 Get quote
250 μg   Get quote  

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  • Technical Parameters

  • Properties

  • Documentation

Synonyms
rHuIFN-α2b; IFNA; INFA2; IFN-a 2b
Species

Human

Source

E. coli

Accession

P01563

Gene ID

3440

Molecular Weight

Approximately 19.2 kDa

AA Sequence

CDLPQTHSLGSRRTLMLLAQMRRISLFSCLKDRHDFGFPQEEFGNQFQKAETIPVLHEMIQQIFNLFSTKDSSAAWDETLLDKFYTELYQQLNDLEACVIQGVGVTETPLMKEDSILAVRKYFQRITLYLKEKKYSPCAWEVVRAEIMRSFSLSTNLQESLRSKE

Biological Activity
The ED50 is <0.05 ng/mL as measured by TF-1 cells, corresponding to a specific activity of >2.0 × 107 units/mg.
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 Interferon-alpha2b (rHuIFN-α2b) to 100 µg/mL using ddH2O.

Storage & Stability

Lyophilized recombinant Human Interferon-alpha2b (rHuIFN-α2b) is stored at -20°C. After reconstitution, it is stable at 4°C for 2 weeks 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

Human Interferon-α is a cytokine belonging to the type I Interferons (IFNs), acts as a regulatory mediator of the immune response, and also shows antiviral, antitumor activity. IFNsα are used in treatment of hepatitis B and C and in antitumor therapy[1]. Human Interferon-α2 can also be used to treat hairy cell leukemia, chronic myelogenous leukemia, malignant melanoma, follicular lymphoma, condylomata acuminata, and AIDS-related Kaposi sarcoma[2].

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 Interferon-alpha2b
Cat. No.:
HY-P7023
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