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R&D Systems™ Recombinant Rhesus Macaque IL-18/IL-1F4 Protein

Catalog No. 2548RM025CF
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Formulation:
Lyophilized from a 0.2μm filtered solution in Tris, NaCl, EDTA, TCEP and PEG 8000 with BSA as a carrier protein.
Supplied as a 0.2μm filtered solution in MOPS, Na2SO4, EDTA and DTT.
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Catalog No. Formulation
2548RM025CF Supplied as a 0.2μm filtered solution in MOPS, Na2SO4, EDTA and DTT.
2548RM025 Lyophilized from a 0.2μm filtered solution in Tris, NaCl, EDTA, TCEP and PEG 8000 with BSA as a carrier protein.
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Catalog No. 2548RM025CF Supplier R&D Systems™ Supplier No. 2548RM025/CF
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Description

Extensive quality control produces industry leading bioactivity and lot-to-lot consistency that instills confidence in results and ensures reproducibility.

The Recombinant Rhesus Macaque IL-18/IL-1F4 Protein is derived from E. coli. The Recombinant Rhesus Macaque IL-18/IL-1F4 Protein has been validated for the following applications: Bioactivity.

Specifications

Formulation Supplied as a 0.2μm filtered solution in MOPS, Na2SO4, EDTA and DTT.
Molecular Weight (g/mol) 18.2 kDa
Name IL-18/IL-1F4
Quantity 25 μg
Source E. coli-derived rhesus macaque IL-18/IL-1F4 protein Tyr37-Asp193
Storage Requirements Use a manual defrost freezer and avoid repeated freeze-thaw cycles. 6 months from date of receipt, -20 to -70° C as supplied. 1 month, 2 to 8° C under sterile conditions after opening.
Conjugate Unconjugated
Recombinant Recombinant
Reconstitution It is recommended that sterile PBS be added to the vial to prepare a working stock solution of no less than 100 μg/mL. The carrier-free protein should be used immediately upon reconstitution to avoid losses in activity due to non-specific binding to the inside surface of the vial. For long term storage as a dilute solution, a carrier protein (e.g. 0.1% HSA or BSA) should be added to the vial.
Purity or Quality Grade 97%, by SDS-PAGE under reducing conditions and visualized by silver stain.
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