Mouse Recombinant IL-13 (from E. coli)

Supplier: FUJIFILM IRVINE SCIENTIFIC, INC

200-22-100UG 200-22-10UG 200-22-1MG 200-22-500UG
10787-980EA 1368.83 CAD
10787-980 10787-982 10787-984 10787-986 10822-146
Mouse Recombinant IL-13 (from E. coli)
Proteins and Peptides

Interleukin 13 (IL-13) is a cytokine secreted from type 2 T helper (Th2) cells. IL-13 has overlapping functions with interleukin 4 (IL-4), including the induction of immunoglobulin E (IgE) secretion from B cells, and the inhibition of interleukin 1 beta (IL-1β), tumor necrosis factor alpha (TNF-α), interleukin 8 (IL-8), and interleukin 6 (IL-6) inflammatory cytokine expression. IL-13 also regulates immune cell inflammation in response to the pathophysiological changes of surrounding non-immune cells. The IL-13 receptor consists of the IL-4Ra and IL-13Ra1 subunits. IL-13 can also bind the IL-13Ra2 receptor with high affinity. IL-13 functions are mediated through the JAK/STAT signaling pathway. Human and mouse IL-13 are cross-reactive.


  • High Quality
  • Low Endotoxin
  • Affordable


A COA is supplied with each product shipped detailing purity, formulation, biological activity, endotoxin levels, reconstitution instructions and recommended storage conditions.  This product is for research use only and is not for use in humans.  


Caution: For research use only.

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SPECIFICATIONS

Protein/peptide name IL-13 IL-13
Environmentally Preferable
Protein synonyms NC30 NC30
Protein/peptide type Recombinant Recombinant
Protein Function Cytokine Cytokine
Species Mouse Mouse
Source E. coli E. coli
Conjugation Unconjugated Unconjugated
Gene ID P20109 P20109
Sequence MPVPRSVSLP LTLKELIEEL SNITQDQTPL CNGSMVWSVD LAAGGFCVAL DSLTNISNCN AIYRTQRILH GLCNRKAPTT VSSLPDTKIE VAHFITKLLS YTKQLFRHGP F MPVPRSVSLP LTLKELIEEL SNITQDQTPL CNGSMVWSVD LAAGGFCVAL DSLTNISNCN AIYRTQRILH GLCNRKAPTT VSSLPDTKIE VAHFITKLLS YTKQLFRHGP F
Protease-free N N
Animal-free N N
Nuclease-free N N
Carrier-free Y Y
Endotoxin-free N N
Endotoxin level Low Low
Endotoxin content Endotoxin LAL (EU/µg) ≤1 Endotoxin LAL (EU/µg) ≤1
Biological activity Bioactivity assay: TF-1 cell proliferation, ED50 ≤10 ng/ml, Bioactivity ≥1.0×10⁵ units/mg Bioactivity assay: TF-1 cell proliferation, ED50 ≤10 ng/ml, Bioactivity ≥1.0×10⁵ units/mg
Purity ≥95% ≥95%
Grade RUO
Formulation 0.1% Trifluoroacetic Acid (TFA) 0.1% Trifluoroacetic Acid (TFA)
Molecular weight 12.3 kDa 12.3 kDa
Reconstitution instructions Sterile 20 mM HCl at 0.1 mg/ml Sterile 20 mM HCl at 0.1 mg/ml
Storage conditions –20 °C –20 °C
Shipping temperature RT RT
Tested applications Bioassay Bioassay

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