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Sino Biological™ IL21R Recombinant Human Protein, His Tag

This recombinant protein was expressed from a DNA sequence encoding the human IL21R (Q9HBE5-1) extracellular domain (Met 1-Pro 236), with a polyhistidine tag at the C-terminus

Brand:  Invitrogen 11483H08H250

UNSPSC : 12352202

Code : NEW

Additional Details : Weight : 0.01000kg

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Product Code. 13466136

  • £467.00 / 250µg


Estimated Shipment
16-06-2017
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Disclaimers:

For Research Use Only. Not for use in diagnostic procedures.


Specifications

Description

Interleukin 21 receptor (IL21R), recombinant human protein is supplied as a lyophilized powder. It is suitable for use in analysis of protein structure. In general, recombinant proteins can also be used as an immunogen, as a protein standard, or in cell biology research applications.
  • Activity: 1. Measured by its ability to bind human IL21 in a functional ELISA; 2. Measured by its ability to inhibit IL21-induced Interferon gamma secretion by human natural killer lymphoma NK-92 cells, the ED50 for this effect is typically 1-5ng/mL in the presence of 100ng/mLof recombinant human IL21; 3. Measured by its ability to inhibit IL21 induced Interferon gamma secretion by human natural killer lymphoma NK-92 cells, the ED50 for this effect is typically 50-200pg/mL in the presence of 10ng/mL of recombinant human IL21
  • Formulation: Lyophilized in PBS, pH 7.4, 5% Mannitol, 5% Trehalose, and 0.02% Tween 80
  • Reconstitution: Dissolve the protein in sterile double distilled water to a concentration of 0.2mg/mL or lower; aliquot and use as soon as possible

Shipping Condition: Room Temperature. This protein is manufactured by Sino Biological Inc.

Description & Specifications

Specifications

Proteins, Expression, Isolation & Analysis; Enzyme & Protein Activity Assays; Protein Assay Controls, Reference Standards & Accessories
50615
≥90% by SDS-PAGE
Store at -20° to -70°C. Store aliquots under sterile conditions at -20°C. Avoid repeated freeze-thaw cycles. Expires one year from date of receipt when stored as instructed.
Interleukins|Cytokine Receptors
UNQ3121/PRO10273, mgC10967, NILR
IL21R
Cytokines & Receptors
His Tag
Lyophilized
26.5kDa
5 x 50μg
Truncated/Recombinant
<1 EU/μg
Interleukin 21 receptor
Assay Standard
Mammalian