Biotinylated Mouse IL-21 Protein (IL2-ME421B)
Biotinylated Mouse IL-21 Protein (IL2-ME421B)
  • Express System: E.coli
  • Product Tag: N-His-Avi
  • Purity: > 95% as determined by Bis-Tris PAGE
  • Activity: Immobilized Human IL-21R, hFc Tag at 1ug/ml (100ul/well) on the plate. Dose response curve for Biotinylated Mouse IL-21, His Tag with the EC50 of 5.4ng/ml determined by ELISA (QC Test). See testing image for detail.
  • Amino Acid Range: His18-Ser146
Catalog #IL2-ME421B
Regular price $577.50
/
Size

Order now, ships by:

Biotinylated Mouse IL-21 Protein (IL2-ME421B) Summary

Product Description

Recombinant Biotinylated Mouse IL-21 Protein is expressed from E.coli with His tag and Avi tag at the N-Terminus.It contains His18-Ser146.

Product Background

Interleukin-21 (IL-21), produced predominantly by CD4 T cells and natural killer T (NKT) cells, is a newly discovered member of the common γ-chain family of cytokines. It has been implicated in many immunological processes and has been linked to autoimmune diseases, allergies and other inflammatory diseases.

Product Category

Recombinant Protein / Antibody discovery / Antibody discovery | Others

Biotinylated Mouse IL-21 Protein (IL2-ME421B) Specifications/Details

Protein
IL-21
Synonyms
Interleukin-21; IL-21; Za11; CVID11
Accession
Species
Mouse
Biotinylated
yes
Amino Acid Range
His18-Ser146
Molecular Weight
The protein has a predicted MW of 17.9 kDa same as Bis-Tris PAGE result.
Activity
Immobilized Human IL-21R, hFc Tag at 1ug/ml (100ul/well) on the plate. Dose response curve for Biotinylated Mouse IL-21, His Tag with the EC50 of 5.4ng/ml determined by ELISA (QC Test). See testing image for detail.

Product Tag

N-His-Avi
Expression System
E.coli
Purity
> 95% as determined by Bis-Tris PAGE
Endotoxin
Less than 1 EU per ug by the LAL method.
Form
Lyophilized
Shipping
Shipped at ambient temperature.
Formulation
Lyophilized from 0.22 um filtered solution in 20mM NaAc, 150mM NaCl (pH 5.5). Normally 8% trehalose is added as protectant before lyophilization.
Reconstitution
Dissolve the lyophilized protein in 20mM NaAc, 150mM NaCl (pH 5.5). It is recommended to resuspend at 0.5 mg/mL if the lyophilized powder is 100 ug or less, at 1mg/ml for 500ug or 1mg lyophilized powder. Do not mix by vortex or vigorous shaking. It is recommended to resuspend at 0.5 mg/mL if the lyophilized powder is 100 ug or less, at 1mg/ml for 500ug or 1mg lyophilized powder. Do not mix by vortex or vigorous shaking.
Stability And Storage
-20 to -80°C for 12 months as supplied from date of receipt.;-80°C for 3 months after reconstitution.;Recommend to aliquot the protein into smaller quantities for optimal storage. Please minimize freeze-thaw cycles.
Immobilized Human IL-21R, hFc Tag at 1ug/ml (100ul/well) on the plate. Dose response curve for Biotinylated Mouse IL-21, His Tag with the EC50 of 5.4ng/ml determined by ELISA (QC Test). Immobilized Human IL-21R, hFc Tag at 1ug/ml (100ul/well) on the plate. Dose response curve for Biotinylated Mouse IL-21, His Tag with the EC50 of 5.4ng/ml determined by ELISA (QC Test).
Biotinylated Mouse IL-21 on Bis-Tris PAGE under reduced condition. The purity is greater than 95%. Biotinylated Mouse IL-21 on Bis-Tris PAGE under reduced condition. The purity is greater than 95%.
Have more questions?

Check out our Frequently Asked Questions page for more details about product specifications, ordering, and shipments.

Recently viewed