IL-33 Protein
Quick Overview for IL-33 Protein (ABIN7937159)
Target
See all IL-33 (IL33) ProteinsProtein Type
Biological Activity
Origin
Source
Purity
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Purpose
- Recombinant Rat Interleukin-33
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Sequence
- SIQGTSLLTE SCALSTYNDQ SVSFVLENGC YVINVEDCGK NQEKDKVLLR YYESSFPAQS GDGVDGKKLM VNMSPIKDTD IWLNANDKDY SVELQKGDVS PPDQAFFVLH KKSSDFVSFE CKNLPGTYIG VKDNQLALVE ENDESCNNIM FKLSKM
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Sterility
- 0.2 μm filtered
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Endotoxin Level
- Less than 1 EU/ug of rRtIL-33 as determined by LAL method.
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Biological Activity Comment
- Fully biologically active when compared to standard. The ED50 as determined by a cell proliferation assay using murine D10S cells is less than 0.5 ng/ml, corresponding to a specific activity of > 2.0 x106 IU/mg.
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Interleukin 33 (IL33) (AA 1-266) protein (His tag)
custom-made IL33 Origin: Mouse Host: HEK-293 Cells Recombinant > 90 % as determined by Bis-Tris PAGE, anti-tag ELISA, Western Blot and analytical SEC (HPLC)
Interleukin 33 (IL33) (AA 1-270) protein (His tag)custom-made IL33 Origin: Human Host: HEK-293 Cells Recombinant > 90 % as determined by Bis-Tris PAGE, anti-tag ELISA, Western Blot and analytical SEC (HPLC)
Interleukin 33 (IL33) (AA 109-270) (Active) protein (His tag)IL33 Origin: Human Host: HEK-293 Cells Recombinant >95 % as determined by SDS-PAGE. Active
Interleukin 33 (IL33) (AA 1-270) protein (GST tag)IL33 Origin: Human Host: Wheat germ Recombinant WB, ELISA, AP, AA
Interleukin 33 (IL33) (AA 171-269) protein (GST tag)IL33 Origin: Human Host: Wheat germ Recombinant WB, ELISA, AP, AA
Interleukin 33 (IL33) protein (His tag)IL33 Origin: Rhesus Monkey Host: Escherichia coli (E. coli) Recombinant > 95 % as determined by reducing SDS-PAGE.
Interleukin 33 (IL33) (AA 109-270) (Active) protein (His tag)IL33 Origin: Cynomolgus Host: HEK-293 Cells Recombinant > 95 % as determined by Bis-Tris PAGE Active
Interleukin 33 (IL33) (AA 109-264) protein (His tag)IL33 Origin: Rat Host: Escherichia coli (E. coli) Recombinant Greater than 90 % as determined by SDS-PAGE. WB, ELISA
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Comment
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Approximately 17.4 kDa, a single non-glycosylated polypeptide chain containing 156 amino acids.
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Restrictions
- For Research Use only
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Format
- Lyophilized
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Buffer
- Lyophilized from a 0.2 um filtered concentrated solution in 20 mM Tris, 300 mM NaCl, pH 8.5.
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Storage
- 4 °C,-20 °C,-80 °C
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Storage Comment
- 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.
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Expiry Date
- 12 months
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- IL-33 (IL33) (Interleukin 33 (IL33))
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Alternative Name
- Interleukin-33
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Molecular Weight
- 17.4 kDa
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Gene ID
- 361749
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UniProt
- Q66H70
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Pathways
- Production of Molecular Mediator of Immune Response
Target
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