FBLN1 Protein, Human (HEK293, His, Myc)

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Based on 1 Customer Validation

FBLN1 Protein, Human (HEK293, His, Myc) is the recombinant human-derived FBLN1, expressed by HEK293 , with N-10*His, C-Myc 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

FBLN1 Protein, Human (HEK293, His, Myc) is the recombinant human-derived FBLN1, expressed by HEK293 , with N-10*His, C-Myc labeled tag.

Background

FBLN1 is a protein incorporated into fibronectin-containing matrix fibers within the extracellular matrix (ECM), potentially playing roles in cell adhesion and migration along ECM protein fibers. It contributes to certain developmental processes and the supramolecular organization of ECM architecture, particularly in basement membranes. Evidence suggests FBLN1 may act as a tumor suppressor, with implications in cellular transformation and tumor invasion. Additionally, its fibrinogen-binding capability and incorporation into clots indicate potential functions in haemostasis and thrombosis. by similar: FBLN1 might also significantly modulate the neurotrophic activities of APP, especially soluble APP.

Verified Bioactivity

Immobilized Human ITGA5-ITGB1 (HY-P73872) at 2 μg/mL (100 μL/well) can bind Biotinylated Human FBLN1 Protein, the ED50 for this effect is <2.5 μg/mL.

MCE Validation Data

  • Purity - SDS-PAGE

    Purity - SDS-PAGE

    ≥ 90%, as determined by reducing SDS-PAGE.

  • Bioactivity - ELISA

    Bioactivity - ELISA

    Immobilized Human ITGA5-ITGB1 (HY-P73872) at 2 μg/mL (100 μL/well) can bind Biotinylated Human FBLN1 Protein, the ED50 for this effect is 1.950 μg/mL.

Technical Parameters

  • Species Human
  • Source HEK293
  • Tag N-10*His;C-Myc
  • Accession
  • Gene ID
  • Molecular Construction
    • N-term
    • 10*His
    • FBLN1 (D30-F703)
      Accession # P23142-1
    • Myc
    • C-term
  • Protein Length

    Full Length of Isoform-1

  • Synonyms

    FBLN1; FBLN; Fibulin 1; FIBL-1; Fibulin-1; FIBL1

  • AA Sequence

    DVLLEACCADGHRMATHQKDCSLPYATESKECRMVQEQCCHSQLEELHCATGISLANEQDRCATPHGDNASLEATFVKRCCHCCLLGRAAQAQGQSCEYSLMVGYQCGQVFQACCVKSQETGDLDVGGLQETDKIIEVEEEQEDPYLNDRCRGGGPCKQQCRDTGDEVVCSCFVGYQLLSDGVSCEDVNECITGSHSCRLGESCINTVGSFRCQRDSSCGTGYELTEDNSCKDIDECESGIHNCLPDFICQNTLGSFRCRPKLQCKSGFIQDALGNCIDINECLSISAPCPIGHTCINTEGSYTCQKNVPNCGRGYHLNEEGTRCVDVDECAPPAEPCGKGHRCVNSPGSFRCECKTGYYFDGISRMCVDVNECQRYPGRLCGHKCENTLGSYLCSCSVGFRLSVDGRSCEDINECSSSPCSQECANVYGSYQCYCRRGYQLSDVDGVTCEDIDECALPTGGHICSYRCINIPGSFQCSCPSSGYRLAPNGRNCQDIDECVTGIHNCSINETCFNIQGGFRCLAFECPENYRRSAATLQQEKTDTVRCIKSCRPNDVTCVFDPVHTISHTVISLPTFREFTRPEEIIFLRAITPPHPASQANIIFDITEGNLRDSFDIIKRYMDGMTVGVVRQVRPIVGPFHAVLKLEMNYVVGGVVSHRNVVNVHIFVSEYWF

  • Molecular Weight

    Approximately 80-100 kDa, based on SDS-PAGE under reducing conditions, due to the glycosylation.

  • Glycosylation

    Yes

  • Purity

    ≥ 90%, as determined by reducing SDS-PAGE.

Product Properties

Appearance

Lyophilized powder

Formulation

Lyophilized from a 0.22 μm filtered solution of PBS, 6% Trehalose, pH 7.4.

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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