1. Recombinant Proteins
  2. Cytokines and Growth Factors
  3. EGF superfamily
  4. Neuregulins
  5. NRG1-beta 2 Protein, Human

NRG1-beta 2 Protein, Human

Cat. No.: HY-P73304
Handling Instructions

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

Protein Expression Service

Recombinant Proteins-MedChemExpress
Size Price Stock Quantity
10 μg $85 In-stock
Estimated Time of Arrival: December 31
50 μg $250 In-stock
Estimated Time of Arrival: December 31
100 μg   Get quote  
250 μg   Get quote  

* Please select Quantity before adding items.

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NRG1-beta 2 Protein, Human Related Classifications

  • Technical Parameters

  • Properties

  • Documentation

Species

Human

Source

E. coli

Tag

Tag Free

Accession

E5RIG8 (S23-Q83)

Gene ID

3084

Synonyms
NRG-1 EGF-like domain beta 2; Beta2; Neuregulin-1 beta 2
AA Sequence

SHLVKCAEKEKTFCVNGGECFMVKDLSNPSRYLCKCPNEFTGDRCQNYVMASFYKAEELYQ

Molecular Weight

Approximately 7.0 kDa

Purity

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

Biological Activity
The ED50 is <50 ng/mL as measured by serum free human MCF-7 cells, corresponding to a specific activity of > 2.0 × 104 units/mg.
Appearance

Lyophilized powder.

Formulation

Lyophilized from a 0.2 μm filtered solution in 20 mM PB, pH 7.0, containing 0.5 % HAS and 2 % mannitol.

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. 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
  • Reconstitution Calculator

  • Dilution 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

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Product Name:
NRG1-beta 2 Protein, Human
Cat. No.:
HY-P73304
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