Recombinant human IL-1RA protein (ab119745)
Key features and details
- Expression system: Escherichia coli
- Purity: > 95% SDS-PAGE
- Active: Yes
- Suitable for: SDS-PAGE, HPLC, Functional Studies
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Product name
Recombinant human IL-1RA protein
See all IL-1RA proteins and peptides -
Biological activity
The ED50 as determined by the dose-dependent inhibition of IL1 stimulation of D10S cells was found to be 0.5 ng/ml. -
Purity
> 95 % SDS-PAGE.
Purified by proprietary chromatographic techniques the purity was determined to be > 98 % by SDS-PAGE and RP-HPLC. -
Expression system
Escherichia coli -
Accession
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Protein length
Full length protein -
Animal free
No -
Nature
Recombinant -
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Species
Human -
Sequence
The sequence of the first five N-terminal amino acids was determined and was found to be Met-Arg-Pro-Ser-Gly. -
Predicted molecular weight
17 kDa -
Amino acids
26 to 177
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Preparation and Storage
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Stability and Storage
Shipped at 4°C. Store at -80°C. Avoid freeze / thaw cycle. For long term storage it is recommended to add a carrier protein on reconstitution (0.1% HSA or BSA).
This product is an active protein and may elicit a biological response in vivo, handle with caution.
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ReconstitutionReconstitute in sterile ddH2O to a concentration >= 100 µg/ml.
