CD105/Endoglin Protein, Human (HEK293, His-Avi)

CD105/endoglin is a vascular endothelial glycoprotein that plays an important regulatory role in angiogenesis and maintains the structure of the adult vasculature. It controls vascular endothelial cell migration and contributes to extraembryonic angiogenesis and embryonic heart development. CD105/Endoglin Protein, Human (HEK293, His-Avi) is the recombinant human-derived CD105/Endoglin protein, expressed by HEK293 , with C-Avi, C-His labeled tag.

For research use only. We do not sell to patients.
  • Species: Human
  • 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

CD105/endoglin is a vascular endothelial glycoprotein that plays an important regulatory role in angiogenesis and maintains the structure of the adult vasculature. It controls vascular endothelial cell migration and contributes to extraembryonic angiogenesis and embryonic heart development. CD105/Endoglin Protein, Human (HEK293, His-Avi) is the recombinant human-derived CD105/Endoglin protein, expressed by HEK293 , with C-Avi, C-His labeled tag.

Background

CD105/Endoglin Protein is a vascular endothelium glycoprotein that plays a crucial role in angiogenesis regulation, maintaining the structure and integrity of adult vasculature. It also controls the migration of vascular endothelial cells and contributes to extraembryonic angiogenesis and embryonic heart development. CD105/Endoglin Protein is involved in endothelial cell shape changes in response to blood flow, facilitating vascular remodeling during angiogenesis. Additionally, it acts as a coreceptor for TGF-beta, participating in the TGF-beta/BMP signaling cascade and activating SMAD transcription factors. CD105/Endoglin Protein forms dimers and interacts with various receptors, including TGFBR1, TGFBR2, GDF2, ACVRL1, BMP10, DYNLT4, and ARRB2.

Technical Parameters

  • Species Human
  • Source HEK293
  • Tag C-Avi;C-8*His
  • Accession
  • Gene ID
  • Molecular Construction
    • N-term
    • ENG (E26-G586)
      Accession # P17813-1
    • 8*His-Avi
    • C-term
  • Protein Length

    Extracellular Domain

  • Synonyms

    ENG; CD105 Antigen; Prev. ORW1; Endoglin (Osler-Rendu-Weber Syndrome 1); Prev. ORW; Osler-Rendu-Weber Syndrome 1; END; Soluble Endoglin; HHT1; ENG Protein; Endoglin; CD105

  • AA Sequence

    ETVHCDLQPVGPERGEVTYTTSQVSKGCVAQAPNAILEVHVLFLEFPTGPSQLELTLQASKQNGTWPREVLLVLSVNSSVFLHLQALGIPLHLAYNSSLVTFQEPPGVNTTELPSFPKTQILEWAAERGPITSAAELNDPQSILLRLGQAQGSLSFCMLEASQDMGRTLEWRPRTPALVRGCHLEGVAGHKEAHILRVLPGHSAGPRTVTVKVELSCAPGDLDAVLILQGPPYVSWLIDANHNMQIWTTGEYSFKIFPEKNIRGFKLPDTPQGLLGEARMLNASIVASFVELPLASIVSLHASSCGGRLQTSPAPIQTTPPKDTCSPELLMSLIQTKCADDAMTLVLKKELVAHLKCTITGLTFWDPSCEAEDRGDKFVLRSAYSSCGMQVSASMISNEAVVNILSSSSPQRKKVHCLNMDSLSFQLGLYLSPHFLQASNTIEPGQQSFVQVRVSPSVSEFLLQLDSCHLDLGPEGGTVELIQGRAAKGNCVSLLSPSPEGDPRFSFLLHFYTVPIPKTGTLSCTVALRPKTGSQDQEVHRTVFMRLNIISPDLSGCTSKG

  • Predicted Molecular Mass

    63.7 kDa

  • Molecular Weight

    Approximately 70-82 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.

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)
×
Volume (final) Volume (final)
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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