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Sino Biological™ CD28 Recombinant Mouse Protein, hIgG1-Fc.His Tag Non-distribution product as customer accommodation.

This recombinant protein was expressed from a DNA sequence encoding the extracellular domain (Met 1-Lys 149) of mouse CD28 precursor (NP_031668.3) fused to the polyhistidine-tagged Fc region of human IgG1 at the C-terminus

Manufacturer:  Invitrogen 50103M03H50

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Catalog No. 50-103-M03H50


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Disclaimers:

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


Specifications

Description

Cluster of Differentiation 28 (CD28), recombinant mouse protein is supplied as a lyophilized powder. It is suitable for use in studying protein-protein interactions, and cell biology research applications. It can also be used as a protein standard.
  • Activity: Measured by its binding ability in a functional ELISA; 1. Immobilized mouse CD86 at 20µg/mL (100µL/well) can bind mouse CD28 -Fc with a linear range of 6.4-800ng/mL; 2. Immobilized rat CD86 at 2µg/mL (100µL/well) can bind mouse CD28-Fc with a linear range of 6.4-160ng/mL
  • 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
Description & Specifications

Specifications

Proteins, Expression, Isolation & Analysis; Enzyme & Protein Activity Assays; Protein Assay Controls, Reference Standards & Accessories
12487
≥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.
Glycoproteins
CD28, CH29-189K17.3
CD28
CD Proteins
His Tag/IgG1 Fc Tag
Lyophilized
43kDa
50μg
Truncated/Recombinant/Cell Surface Protein
<1 EU/μg
CD28 antigen
Assay Standard
Mammalian
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