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  4. Novus Biologicals™ Recombinant Human IL-31 Animal-Free Protein

Novus Biologicals™ Recombinant Human IL-31 Animal-Free Protein
SDP

Catalog No. NBP2761955U Shop All R&D Systems Products
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1 mg
25 μg
5 μg
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Catalog No. Quantity
NBP2761955U 5 μg
NB27619525U 25 μg
NBP2761951M 1 mg
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Catalog No. NBP2761955U Supplier Novus Biologicals™ Supplier No. NBP2761955UG

Description

Highly purified and high bioactivity. Generating reliable and reproducible results.

  • An un-tagged bioactive recombinant protein corresponding to Human IL-31
  • Amino Acid Sequence: SHTLPVRLLR PSDDVQKIVE ELQSLSKMLL KDVEEEKGVL VSQNYTLPCL SPDAQPPNNI HSPAIRAYLK TIRQLDNKSV IDEIIEHLDK LIFQDAPETN ISVPTDTHEC KRFILTISQQ FSECMDLALK SLTSGAQQAT T
  • Produced with no materials of animal or human origin using ANIMAL-FREE purification processes.
  • No animal-derived ingredients, No FBS
  • E. coli based production system
  • Animal-Free facility, fermentor, columns, filters, labware, lyophilization, and storage
  • Endotoxin levels at <1 EUs/ug
  • Purity levels at 95% or greater

Specifications

Concentration Lyoph
For Use With (Application) Bioactivity, SDS-PAGE
Gene ID (Entrez) 386653
Molecular Weight (g/mol) 15.8 kDa
Purification Method >95%, by SDS-PAGE
Quantity 5 μg
Source E. coli
Storage Requirements Store at -20 to -80°C. Avoid freeze-thaw cycles.
Gene Symbol IL31
Specific Reactivity IL-31 is a monomer, 15.8 kDa (141 aa)
Reconstitution Sterile water at 0.1 mg/mL
Buffer Lyophilized from a sterile (0.2 micron) filtered aqueous solution containing 20 mM sodium phosphate, 50 mM sodium chloride, pH 7.5
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