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Conditions of optimal CD274 Protein performance should be determined experimentally by the investigator.
Price/availability/specifications subject to change without notice. Unless otherwise indicated, our catalog and customized products are for research use only and not intended for human or animal diagnostic or therapeutic use.
Phone: 1-617-401-8149
Fax: 1-617-606-5019
Email: message@sydlabs.com
Or leave a message with a formal purchase
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Introduction
Recombinant human CD274/B7-H1/PD-L1 produced by transfected human cell is a secreted protein with sequence(Phe19-Arg238) of human CD274/B7-H1/PD-L1 fused with a polyhistidine tag at the C-terminus.
BP001232-C315: Recombinant Human CD antigen CD274 (CD274) Protein
Source: HEK 293-derived.
Recombinant Human CD antigen CD274 (CD274) Protein is a secreted protein with sequence (Phe19-Arg238) of Human CD274 fused with a polyhistidine tag at the C-terminus.
Purity: > 95% by SEC-HPLC and reducing SDS-PAGE.
Endotoxin: < 0.1 ng/ug (1 IEU/ug).
Formulation: Lyophilized from a 0.2 um filtered solution of 20 mM PB, 150 mM NaCl, 5% Trehalose, pH 7.4.
Reconstitution: Always centrifuge tubes before opening. Do not mix by vortex or pipetting. It is not recommended to reconstitute to a concentration less than 100 ug/ml. Dissolve the lyophilized protein in 1X PBS. Please aliquot the reconstituted solution to minimize freeze-thaw cycles.
Shipping: The product is shipped at ambient temperature. Upon receipt, store it immediately at the temperature recommended below.
Stability & Storage: Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
12 months from date of receipt, -20 to -70°C as supplied.
1 month, 2 to 8°C under sterile conditions after reconstitution.
3 months, -20 to -70°C under sterile conditions after reconstitution.
Other CD274 Proteins:
Recombinant Mouse CD274 Protein
Recombinant Human CD274 Protein
CD274 Antibodies:
CD274 Polyclonal Antibody
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