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IL-13 Proteins

(Interleukin 13 (IL13))
This gene encodes an immunoregulatory cytokine produced primarily by activated Th2 cells. This cytokine is involved in several stages of B-cell maturation and differentiation. It up-regulates CD23 and MHC class II expression, and promotes IgE isotype switching of B cells. This cytokine down-regulates macrophage activity, thereby inhibits the production of pro-inflammatory cytokines and chemokines. This cytokine is found to be critical to the pathogenesis of allergen-induced asthma but operates through mechanisms independent of IgE and eosinophils. This gene, IL3, IL5, IL4, and CSF2 form a cytokine gene cluster on chromosome 5q, with this gene particularly close to IL4. [provided by RefSeq, Jul 2008].

63 results

IL13 Origin: Human Host: Human Cells Recombinant > 95 % as determined by reducing SDS-PAGE. Active
Catalog No. ABIN7318645
-15% Promotion 2026
$403.51
$474.72
save $71.21 (-15 %)
Plus shipping costs $50.00
50 μg (More quantities available)
Shipping to: United States
Delivery in 11 to 14 Business Days
 
IL13 Origin: Human Host: HEK-293 Cells Recombinant > 95 % Inactive
Catalog No. ABIN7669022
-15% Promotion 2026
$452.47
$532.32
save $79.85 (-15 %)
Plus shipping costs $50.00
20 μg
Shipping to: United States
Delivery in 11 to 14 Business Days
 
IL13 Origin: Mouse Host: Mammalian Cells Recombinant WB, SDS, ELISA
Catalog No. ABIN7580674
-15% Promotion 2026
$462.61
$544.25
save $81.64 (-15 %)
Plus shipping costs $50.00
100 μg
Shipping to: United States
Delivery in 12 to 14 Business Days
 
IL13 Origin: Human Host: Escherichia coli (E. coli) Recombinant > 95 % WB, Ct
Catalog No. ABIN1000987
$462.79
Plus shipping costs $50.00
10 μg
Shipping to: United States
Delivery in 2 to 3 Business Days
 
IL13 Origin: Dog Host: Escherichia coli (E. coli) Recombinant >90 % as determined by SDS-PAGE. WB, SDS, ELISA, Imm, AcA Active
Catalog No. ABIN7678834
-15% Promotion 2026
$510.63
$600.74
save $90.11 (-15 %)
Plus shipping costs $50.00
100 μg (More quantities available)
Shipping to: United States
Delivery in 12 to 14 Business Days
 
IL13 Origin: Human Host: Mammalian Cells Recombinant Greater than 95 % as determined by SDS-PAGE. WB, ELISA
Catalog No. ABIN7704086
-15% Promotion 2026
$594.51
$699.42
save $104.91 (-15 %)
Plus shipping costs $50.00
50 μg (More quantities available)
Shipping to: United States
Delivery in 15 to 19 Business Days
 
IL13 Origin: Mouse Host: Escherichia coli (E. coli) Recombinant > 95 % as determined by reducing SDS-PAGE.
Catalog No. ABIN4370379
-15% Promotion 2026
$533.04
$627.11
save $94.07 (-15 %)
Plus shipping costs $50.00
50 μg (More quantities available)
Shipping to: United States
Will be delivered in 4 Business Days
 
IL13 Origin: Mouse Host: Human Cells Recombinant > 95 % as determined by reducing SDS-PAGE.
Catalog No. ABIN1691706
-15% Promotion 2026
$533.04
$627.11
save $94.07 (-15 %)
Plus shipping costs $50.00
50 μg (More quantities available)
Shipping to: United States
Will be delivered in 4 Business Days
 
IL13 Origin: Human Host: Human Cells Recombinant > 95 % as determined by reducing SDS-PAGE.
Catalog No. ABIN1880689
-15% Promotion 2026
$533.04
$627.11
save $94.07 (-15 %)
Plus shipping costs $50.00
50 μg (More quantities available)
Shipping to: United States
Will be delivered in 4 Business Days
 
IL13 Origin: Mouse Host: Escherichia coli (E. coli) Recombinant > 95 % as determined by reducing SDS-PAGE.
Catalog No. ABIN1880594
-15% Promotion 2026
$533.04
$627.11
save $94.07 (-15 %)
Plus shipping costs $50.00
50 μg (More quantities available)
Shipping to: United States
Will be delivered in 4 Business Days
 
IL13 Origin: Mouse Host: HEK-293 Cells Recombinant > 95 % as determined by reducing SDS-PAGE.
Catalog No. ABIN7505758
-15% Promotion 2026
$648.31
$762.72
save $114.41 (-15 %)
Plus shipping costs $50.00
100 μg (More quantities available)
Shipping to: United States
Delivery in 11 to 14 Business Days
 
IL13 Origin: Human Host: Mammalian Cells Recombinant Greater than 95 % as determined by SDS-PAGE. WB, ELISA
Catalog No. ABIN7703963
-15% Promotion 2026
$666.93
$784.62
save $117.69 (-15 %)
Plus shipping costs $50.00
50 μg (More quantities available)
Shipping to: United States
Delivery in 15 to 19 Business Days
 
IL13 Origin: Human Host: HEK-293 Cells Recombinant > 98 % as determined by reducing SDS-PAGE. Active
Catalog No. ABIN7196385
-15% Promotion 2026
$687.48
$808.80
save $121.32 (-15 %)
Plus shipping costs $50.00
50 μg (More quantities available)
Shipping to: United States
Delivery in 11 to 14 Business Days
 
IL13 Origin: Human Host: HEK-293 Cells Recombinant Greater than 90 % as determined by SDS-PAGE. WB, ELISA
Catalog No. ABIN7664257
-15% Promotion 2026
$717.93
$844.62
save $126.69 (-15 %)
Plus shipping costs $50.00
50 μg (More quantities available)
Shipping to: United States
Delivery in 15 to 19 Business Days
 
IL13 Origin: Human Host: Escherichia coli (E. coli) Recombinant > 95 % WB, SDS, Imm, PC
Catalog No. ABIN7387553
-15% Promotion 2026
$667.97
$785.85
save $117.88 (-15 %)
Plus shipping costs $50.00
100 μg (More quantities available)
Shipping to: United States
Delivery in 13 to 16 Business Days
 
IL13 Origin: Mouse Host: Escherichia coli (E. coli) Recombinant > 95 % WB, SDS, Imm, PC
Catalog No. ABIN7387556
-15% Promotion 2026
$708.84
$833.93
save $125.09 (-15 %)
Plus shipping costs $50.00
100 μg (More quantities available)
Shipping to: United States
Delivery in 13 to 16 Business Days
 
IL13 Origin: Rat Host: Escherichia coli (E. coli) Recombinant > 90 % WB, SDS, Imm, PC
Catalog No. ABIN7387562
-15% Promotion 2026
$722.46
$849.95
save $127.49 (-15 %)
Plus shipping costs $50.00
100 μg (More quantities available)
Shipping to: United States
Delivery in 13 to 16 Business Days
 
IL13 Origin: Dog Host: Escherichia coli (E. coli) Recombinant > 90 % WB, SDS, Imm, PC
Catalog No. ABIN7387541
-15% Promotion 2026
$736.08
$865.98
save $129.90 (-15 %)
Plus shipping costs $50.00
100 μg (More quantities available)
Shipping to: United States
Delivery in 13 to 16 Business Days
 
IL13 Origin: Rhesus Monkey Host: Escherichia coli (E. coli) Recombinant > 97 % WB, SDS, Imm, PC
Catalog No. ABIN7387565
-15% Promotion 2026
$747.15
$879.00
save $131.85 (-15 %)
Plus shipping costs $50.00
100 μg (More quantities available)
Shipping to: United States
Delivery in 13 to 16 Business Days
 
IL13 Origin: Pig Host: Escherichia coli (E. coli) Recombinant > 97 % WB, SDS, Imm, PC
Catalog No. ABIN7387559
-15% Promotion 2026
$747.15
$879.00
save $131.85 (-15 %)
Plus shipping costs $50.00
100 μg (More quantities available)
Shipping to: United States
Delivery in 13 to 16 Business Days
 
  • Type Protein
    • Protein
  • Application
    • Western Blotting (WB)
    • SDS-PAGE (SDS)
    • ELISA
    • Immunogen (Imm)
    • Positive Control (PC)
    • Functional Studies (Func)
    • Affinity Purification (AP)
    • Antibody Array (AA)
    • Activity Assay (AcA)
    • Antibody Production (AbP)
    • Biochemical Assay (BCA)
    • Control (Ct)
    • Standard (STD)
  • Reactivity
    • Human
    • Mouse
    • Dog
    • Rat
    • Pig
    • Rhesus Monkey
    • Cow
    • Camel
    • Chicken
    • Chimpanzee
    • Cynomolgus
    • Goat
    • Horse
    • Llama
    • Monkey
  • Images available
  • Preservative free only
  • Carrier free only
  • Host
    • Escherichia coli (E. coli)
    • HEK-293 Cells
    • Yeast
    • Human Cells
    • Mammalian Cells
    • Wheat germ
    • CHO Cells
  • Binding Specificity
    • AA 21-132
    • AA 22-131
    • AA 35-146
    • AA 19-131
    • AA 19-132
    • AA 25-146
    • AA 26-131
    • AA 1-131
    • AA 19-136
    • AA 1-132
    • AA 21-131
    • AA 25-131
    • AA 37- 132
  • Conjugate
    • His tag
    • Un-conjugated
    • Fc Tag
    • GST tag
    • Biotin,His-Avi Tag
    • mFc Tag
    • DYKDDDDK-His Tag
    • Fc-His Tag
    • His tag,AVI tag,Biotin
    • His tag,GST tag
    • His-Avi Tag
    • SUMO Tag,His tag
    • SUMO-His Tag
  • Protein Type
    • Recombinant
  • Format
    • Lyophilized
    • Liquid
  • Biological Activity
    • Biologically Active
    • Biologically Inactive
  • Supplier
    • antibodies-online
    • CUSABIO
    • Abbexa
    • ACROBiosystems
    • Rockland
    • OriGene

Latest Publications for our IL-13 Proteins

Doherty, Kastelein, Menon, Andrade, Coffman: "Modulation of murine macrophage function by IL-13." in: Journal of immunology (Baltimore, Md. : 1950), Vol. 151, Issue 12, pp. 7151-60, (1994) (PubMed).

Zurawski, de Vries: "Interleukin 13, an interleukin 4-like cytokine that acts on monocytes and B cells, but not on T cells." in: Immunology today, Vol. 15, Issue 1, pp. 19-26, (1994) (PubMed).

Kitamura, Tange, Terasawa, Chiba, Kuwaki, Miyagawa, Piao, Miyazono, Urabe, Takaku: "Establishment and characterization of a unique human cell line that proliferates dependently on GM-CSF, IL-3, or erythropoietin." in: Journal of cellular physiology, Vol. 140, Issue 2, pp. 323-34, (1989) (PubMed).

Aliases for IL-13 Proteins

interleukin 13 (IL13) Proteins
interleukin 13 (Il13) Proteins
IL-13 Proteins
Il-13 Proteins
IL13 Proteins
L13 Proteins
P600 Proteins
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