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Human IL-4 Protein

Catalog Number: orb257598

DispatchUsually dispatched within 5-10 working days
$ 420.00
Catalog Numberorb257598
CategoryProteins
DescriptionHuman IL-4, premium grade is expressed from human 293 cells (HEK293). It contains AA His 25 - Ser 153 (Accession # P05112-1).
ReactivityHuman
TagNative
Form/AppearancePowder
Purity90%
ConjugationUnconjugated
MW15.0 kDa
TargetIL-4
UniProt IDP05112
SourceHuman IL-4, premium grade (orb257598) is expressed from human 293 cells (HEK293). It contains AA His 25 - Ser 153 (Accession # P05112-1).
Expression SystemHEK293
Biological OriginHuman
Biological ActivityImmobilized Human IL-4, premium grade at 5 μg/mL (100 μL/well) can bind Human IL-4 R alpha, Fc Tag with a linear range of 0.001-0.031 μg/mL (QC tested).
Expression RegionHis 25 - Ser 153
Endotoxins0.01 EU per μg
NCBIAAH67514
Storage-20°C to -70°C for 12 months in lyophilized state; -70°C for 3 months under sterile conditions after reconstitution. For long term storage, the product should be stored at lyophilized state at -20°C or lower.
Buffer/PreservativesPBS, pH7.4
Alternative namesIL4,BCGF1,BSF1
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NoteFor research use only
Application notesThis protein carries no "tag". The protein has a calculated MW of 15.0 kDa. The protein migrates as 19 kDa±3 kDa when calibrated against Star Ribbon Pre-stained Protein Marker under reducing (R) condition (SDS-PAGE) due to glycosylation.
Expiration Date6 months from date of receipt.
Human IL-4 Protein

SDS-PAGE analysis of Human IL4 protein

Human IL-4 Protein

Immobilized Human IL-4, premium grade (Cat. No. orb257598) at 5 μg/mL (100 μL/well) can bind Human IL-4 R alpha, Fc Tag (Cat. No. orb545738) with a linear range of 0.001-0.031 μg/mL (QC tested).

  • Human IL4 protein [orb594794]

    Greater than 95% as determined by SDS-PAGE.

    15.1 kDa

    E.coli

    10 μg, 50 μg, 1 mg, 500 μg
  • Human IL4 protein [orb594802]

    Greater than 95% as determined by SDS-PAGE.

    14.97 kDa

    Mammalian cell

    10 μg, 50 μg, 1 mg, 500 μg
  • Human IL4 protein [orb594805]

    Greater than 95% as determined by SDS-PAGE.

    16 kDa

    Mammalian cell

    1 mg, 500 μg, 10 μg, 50 μg
  • Human IL4 protein (Active) [orb358970]

    > 98% as determined by SDS-PAGE and HPLC.

    15.0 kDa

    E.Coli

    5 μg, 100 μg, 500 μg
  • Human IL-4 R alpha / CD124 Protein [orb257626]

    Unconjugated

    95%

    24.6 kDa

    Human IL-4 R alpha, His Tag (orb257626) is expressed from human 293 cells (HEK293). It contains AA Met 26 - His 232 (Accession # NP_000409.1).

    1 mg, 50 μg