Human IL21 / IL-21 (Gln30-Ser162) protein, with C-Fc Tag, expressed from HEK293

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PRODUCT

  • SKU

    YCP8348-100ug

  • Size

    100ug

  • Price

    $525

1
  • SKU

    YCP8348-1mg

  • Size

    1mg

  • Price

    $3,810

1
This recombinant protein contains Gln30-Ser162 of UniProt Q9HBE4. It has a human IgG1 Fc tag at the C-terminus. The protein's calculated molecular weight is 41.9 kDa, migrating at 45 kDa in reducing SDS-PAGE due to glycosylation.
gene name IL21
host species Human
production host HEK293
tags C-Fc
purity > 95% as determined by SDS-PAGE
endotoxin No endotoxin was detected in final prodcut using LAL method to the method's sensitivity level (< 1.0 EU/ug).
formulation Protein was lyophilized from a solution in 50 mM Tris, 100 mM Glycine, 150 mM NaCl, pH7.5, with trehalose added as protectant.
reconstitution Reconstitute lyophilized powder with water to a concentration of no less than 100 ug/ml, solubilize at RT for 30 min with occasional gentle mixing. It is recommended that 0.1% of HSA be added as a carrier protein for long term storage.
shipping Shipped at ambient conditions
storage Lyophilized form is stable for 2 weeks at room temperature or for 12 months at 4-8°C. Keep at -20°C or lower for long term storage. After reconstitution, store at 4°C for 2-7 days or at below -20°C for up to 3 months.

Images

SDS-PAGE analysis of Human IL-21 protein

ELISA: Immobilized Human IL-21 R-His at 2 ug/mL (100 uL/well) binds to Human IL-21-Fc with a linear range of 0.2-8 ng/mL.


PRODUCT

  • SKU

    YCP8348-100ug

  • Size

    100ug

  • Price

    $525

1
  • SKU

    YCP8348-1mg

  • Size

    1mg

  • Price

    $3,810

1