Wed. Jan 21st, 2026

Name :
IL13 (Human) Recombinant Protein (Q01)

Biological Activity :
Human IL13 partial ORF ( NP_002179, 35 a.a. – 146 a.a.) recombinant protein with GST-tag at N-terminal.

Tag :
Best use within three months from the date of receipt of this protein.

Protein Accession No. :
NP_002179

Protein Accession No.URL :
https://www.ncbi.nlm.nih.gov/gene?cmd=Retrieve&dopt=Graphics&list_uids=3596

Amino Acid Sequence :
GPVPPSTALRELIEELVNITQNQKAPLCNGSMVWSINLTAGMYCAALESLINVSGCSAIEKTQRMLSGFCPHKVSAGQFSSLHVRDTKIEVAQFVKDLLLHLKKLFREGQFN

Molecular Weight :
38.06

Storage and Stability :
Store at -80°C. Aliquot to avoid repeated freezing and thawing.

Host :
Wheat Germ (in vitro)

Interspecies Antigen Sequence :

Preparation Method :
in vitro wheat germ expression system

Purification :
Glutathione Sepharose 4 Fast Flow

Quality Control Testing :
12.5% SDS-PAGE Stained with Coomassie Blue.

Storage Buffer :
50 mM Tris-HCI, 10 mM reduced Glutathione, pH=8.0 in the elution buffer.

Applications :
Enzyme-linked Immunoabsorbent Assay, Western Blot (Recombinant protein), Antibody Production, Protein Array,

Gene Name :
IL13

Gene Alias :
ALRH, BHR1, IL-13, MGC116786, MGC116788, MGC116789, P600

Gene Description :
interleukin 13

Gene Summary :
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

Other Designations :

MedChemExpress (MCE) recombinant proteins include: cytokines, enzymes, growth factors, hormones, receptors, transcription factors, antibody fragments, etc. They are often essential for supporting cell growth, stimulating cell signaling pathways, triggering or inhibiting cell differentiation; and are useful tools for elucidating protein structure and function, understanding disease onset and progression, and validating pharmaceutical targets. At MedChemExpress (MCE), we strive to provide products with only the highest quality. Protein identity, purity and biological activity are assured by our robust quality control and assurance procedures.
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