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IL-1RA Recombinant Protein

CAT: 0013-GTR18908763Size: 0.05 mgDry Ice: NoHazardous: No
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CAT#:0013-GTR18908763Size:0.05 mg
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24/48H Stock Items & 2 to 6 Weeks non Stock Items.
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Description
IL-1RA Recombinant Protein
Product Name Alternative
Interleukin-1 Receptor Antagonist Protein, IL-1RN, IL-1ra, IRAP, ICIL-1RA, IL1 Inhibitor, Anakinra, IL1RN, IL1F3, IL1RA, IL-1F3
UniProt
P18510
Tag
Tag Free
Source
E. coli
Field of Research
Immunology & Inflammation, Signal Transduction
Purity
Greater than 95% as determined by reducing SDS-PAGE.Endotoxin level less than 0.1 ng/ug (1 IEU/ug) as determined by LAL test.
Bioactivity
ED50 is 0.5 ng/ml as determined by the dose-dependent inhibition of IL-1 stimulation of D10S cells.Specific Activity of 2.0 x 106 IU/mg.
Form
Lyophilized
Molecular Weight
17.26 kD
Storage Conditions
Lyophilized protein should be stored at -20°C, though stable at room temperature for 3 weeks.Reconstituted protein solution can be stored at 4-7°C for 2-7 days.Aliquots of reconstituted samples are stable at -20°C for 3 months.
Notes
For research use only.
Applications Notes
This recombinant protein can be used for biological assays. For research use only.
NCBI Accession Number
P18510
Preservative
Lyophilized from a 0.2 um filtered solution of 50mM TrisHCl, 200mM NaCl, pH 7.5. It is not recommended to reconstitute to a concentration less than 100 ug/ml. Dissolve the lyophilized protein in ddH2O.
AA Sequence
Arg26-Glu177

UniProtKB · P18510

Interleukin-1 receptor antagonist protein

IL1RA_HUMAN · Homo sapiens

View on UniProt ↗
Primary accession
P18510
Review status
UniProtKB reviewed (Swiss-Prot)
Gene
IL1RN
Protein existence
1: Evidence at protein level
Organism
Homo sapiens (Human)
Taxonomy ID
9606
Alternative names
IL-1RN, IL-1ra, IRAP
EC number
—
Processing
Precursor
Secondary accessions
A8K4G1, Q14628, Q53SC2, Q7RTZ4, Q96GD6, Q9UPC0
Protein keywords

Technical term

3D-structureDirect protein sequencingPharmaceuticalProteomics identificationReference proteome

Coding sequence diversity

Alternative splicing

Cellular component

CytoplasmSecreted

PTM

Disulfide bondGlycoprotein

Domain

Signal

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