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Recombinant Human Interleukin-13, Variant

CAT: 0013-GTR19033761-01Size: 10 µgDry Ice: NoHazardous: No
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CAT#:0013-GTR19033761-01Size:10 µg
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Description
Recombinant Human Interleukin-13, Variant
UniProt
P35225
Source
Escherichia coli
Field of Research
Immunology & Inflammation
Endotoxin
Less than 1 EU/ug of rHuIL-13, Variant as determined by LAL method.
Purity
> 97 % by SDS-PAGE and HPLC analyses.
Bioactivity
Fully biologically active when compared to standard. The ED50 as determined by a cell proliferation assay using human TF-1 cells is less than 0.5 ng/ml, corresponding to a specific activity of > 2.0 x106 IU/mg.
Form
Lyophilized from a 0.2 μm filtered concentrated solution in PBS, pH 7.2, with 5 % trehalose.
Molecular Weight
Approximately 12.3 kDa, a single non-glycosylated polypeptide chain containing 112 amino acids, with a substitution of Q for R at position 112 compared with the wild type IL-13.
Storage Conditions
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.
Notes
For research use only.
AA Sequence
GPVPPSTALR ELIEELVNIT QNQKAPLCNG SMVWSINLTA GMYCAALESL INVSGCSAIE KTQRMLSGFC PHKVSAGQFS SLHVRDTKIE VAQFVKDLLL HLKKLFREGQ FN

UniProtKB · P35225

Interleukin-13

IL13_HUMAN · Homo sapiens

View on UniProt ↗
Primary accession
P35225
Review status
UniProtKB reviewed (Swiss-Prot)
Gene
IL13
Protein existence
1: Evidence at protein level
Organism
Homo sapiens (Human)
Taxonomy ID
9606
Alternative names
IL-13
EC number
—
Processing
Precursor
Secondary accessions
O43644, Q4VB52, Q9UDC7
Protein keywords

Technical term

3D-structureProteomics identificationReference proteome

Molecular function

Cytokine

PTM

Disulfide bondGlycoprotein

Cellular component

Secreted

Domain

Signal

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