FSH beta Protein, Mouse (HEK293, Fc)

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Based on 1 Customer Validation

FSH beta together with the alpha chain CGA form follicle-stimulating hormone or follicle-stimulating hormone (FSH), thus conferring biological specificity. FSH beta binds to FSHR on target cells, initiating key signaling pathways critical for follicle development and spermatogenesis. FSH beta Protein, Mouse (HEK293, Fc) is the recombinant mouse-derived FSH beta protein, expressed by HEK293 , with C-hFc labeled tag.

For research use only. We do not sell to patients.
  • Species: Mouse
  • Source: HEK293
  • Storage:
    Stored at -20°C for 2 years from date of receipt. After reconstitution, it is stable at 4°C for 1 week or -20°C for longer (with carrier protein). It is recommended to freeze aliquots at -20°C or -80°C for extended storage.
  • Biological Activity
  • Technical Parameters
  • Product Properties
  • Documentation
  • Help & FAQs

Biological Activity

Description

FSH beta together with the alpha chain CGA form follicle-stimulating hormone or follicle-stimulating hormone (FSH), thus conferring biological specificity. FSH beta binds to FSHR on target cells, initiating key signaling pathways critical for follicle development and spermatogenesis. FSH beta Protein, Mouse (HEK293, Fc) is the recombinant mouse-derived FSH beta protein, expressed by HEK293 , with C-hFc labeled tag.

Background

The FSH beta protein, in conjunction with the alpha chain CGA, forms follitropin, also known as follicle-stimulating hormone (FSH), conferring biological specificity to the hormone heterodimer. FSH beta binds to FSHR, a G protein-coupled receptor on target cells, initiating downstream signaling pathways. This hormone plays a pivotal role in follicle development and spermatogenesis within reproductive organs. Structurally, the active follitropin is a heterodimer comprised of an alpha chain/CGA, shared with other hormones, and a distinct beta chain/FSHB. The intricate assembly of FSH beta within the hormone heterodimer underscores its essential contribution to reproductive processes and hormonal signaling cascades.

MCE Validation Data

  • Purity - SDS-PAGE

    Purity - SDS-PAGE

    ≥ 95%, as determined by reducing SDS-PAGE.

Technical Parameters

  • Species Mouse
  • Source HEK293
  • Tag C-hFc
  • Accession
  • Gene ID
  • Molecular Construction
    • N-term
    • FSH beta (H20-E130)
      Accession # Q60687
    • hFc
    • C-term
  • Protein Length

    Full Length of Mature Protein

  • Synonyms

    FSHB; Follitropin Beta Chain; Follicle Stimulating Hormone Subunit Beta; FSH-Beta; Follitropin Subunit Beta; FSH-B; Follicle Stimulating Hormone, Beta Polypeptide; Follicle Stimulating Hormone Beta Subunit; Follicle-Stimulating Hormone Beta Subunit; HH24;

  • AA Sequence

    HSCELTNITISVEKEECRFCISINTTWCAGYCYTRDLVYKDPARPNTQKVCTFKELVYETVRLPGCARHSDSLYTYPVATECHCGKCDSDSTDCTVRGLGPSYCSFSEMKE

  • Molecular Weight

    Approximately 50-60 kDa, based on SDS-PAGE under reducing conditions, due to the glycosylation.

  • Glycosylation

    Yes

  • Purity

    ≥ 95%, as determined by Bis-Tris PAGE.

Product Properties

Appearance

Lyophilized powder

Formulation

Lyophilized from a 0.22 μm filtered solution of PBS, pH 7.4, 8% trehalose.

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 from date of receipt. After reconstitution, it is stable at 4°C for 1 week or -20°C for longer (with carrier protein). It is recommended to freeze aliquots at -20°C or -80°C for extended storage.

Shipping

Room temperature in continental US; may vary elsewhere.

Calculators

Reconstitution Calculator

Volume (to add to vial) = Mass (in vial) ÷ Desired Reconstitution Concentration

Volume (to add to vial) Volume (to add to vial)
=
Mass (in vial) Mass (in vial)
÷
Desired Reconstitution Concentration Desired Reconstitution Concentration
Dilution Calculator

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)

Concentration (start) Concentration (start)
×
Volume (start) Volume (start)
=
Concentration (final) Concentration (final)
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The Specific Activity Calculator Equation
  • Specific Activity (Unit/mg)
  • Biological Activity (ED50)

Specific Activity (Unit/mg) = 106 ÷ Biological Activity (ED50)

Specific Activity (Unit/mg) Specific Activity (Unit/mg)
Unit/mg
= 106 ÷
Biological Activity (ED50) Biological Activity (ED50)
106 ÷
ng/mL
MOQ
Minimum order quantity
100 mg

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