IL-13 Protein, Human, Recombinant (His)

Name: IL-13 Protein, Human, Recombinant (His)
Brand: TargetMol
SKU: TMPJ-00575
Rating: 4.5 (1 reviews)

(Synonyms: Interleukin-13, IL-13) Copy Product Info

Synonyms: Interleukin-13, IL-13

Catalog No. TMPJ-00575 Copy Product Info

Purity: 98.2%

IL-13 Protein, Human, Recombinant (His) is expressed in HEK293 mammalian cells with C-6xHis tag. The predicted molecular weight is 13-30 KDa and the accession number is AAH96139.

Pack Size	Price	USA Stock	Global Stock
5 µg	$74	7-10 days	7-10 days
10 µg	$118	In Stock	In Stock
20 µg	$187	7-10 days	7-10 days
50 µg	$350	-	In Stock
100 µg	$497	7-10 days	7-10 days
200 µg	$738	7-10 days	7-10 days
500 µg	$1,220	7-10 days	7-10 days

For In stock only · Estimated delivery: USA Stock (1-2 days) Global Stock (5-7 days)

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For research use only—not for human use. No sales to individuals. Use as intended only.

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Purity:98.2%

Appearance:Lyophilized powder

Color:White

Resource Download

COA User Guide of Recombinant Proteins

Product Introduction

Bioactivity

Bioactivity	Measured in a cell proliferation assay using TF‑1 human erythroleukemic cells. The ED50 for this effect is 1.5-4.5 ng/ml. (QC verified)
Description	IL-13 Protein, Human, Recombinant (His) is expressed in HEK293 mammalian cells with C-6xHis tag. The predicted molecular weight is 13-30 KDa and the accession number is AAH96139.
Species	Human
Expression System	HEK293 Cells
Tag	C-6xHis
Accession Number	P35225
Amino Acid	Gly35-Asn146
Construction	Gly35-Asn146
Protein Purity	Greater than 95% as determined by reducing SDS-PAGE. (QC verified)
Endotoxin	< 10 EU/µg as determined by LAL test.
Formulation	Lyophilized from a solution filtered through a 0.22 μm filter, containing PBS, pH 7.4.
Reconstitution	Reconstitute the lyophilized protein in distilled water. The product concentration should not be less than 100 μg/ml. Before opening, centrifuge the tube to collect powder at the bottom. After adding the reconstitution buffer, avoid vortexing or pipetting for mixing.
Synonyms	Interleukin-13, IL-13
Research Background	Interleukin-13 is also known as IL-13. It is a protein that in humans is encoded by the IL13 gene. Interleukin-13 is an immunoregulatory cytokine produced primarily by activated Th2 cells.It 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.

Chemical Properties

Molecular Weight

13-30 KDa (reducing condition)

Storage & Solubility Information

Shipping	In general, lyophilized powders are shipped with blue ice, while solutions are shipped with dry ice.
Storage	Lyophilized powders can be stably stored for over 12 months, while liquid products can be stored for 6-12 months at -80°C. For reconstituted protein solutions, the solution can be stored at -20°C to -80°C for at least 3 months. Please avoid multiple freeze-thaw cycles and store products in aliquots.