IL-9 Protein, Human, Recombinant

Name: IL-9 Protein, Human, Recombinant
Brand: TargetMol
SKU: TMPS-00093
Rating: 4.5 (1 reviews)

(Synonyms: T-cell growth factor p40, p40 cytokine, interleukin-9, IL9) Copy Product Info

Synonyms: T-cell growth factor p40, p40 cytokine, interleukin-9, IL9

Catalog No. TMPS-00093 Copy Product Info

IL-9 Protein, Human, Recombinant is expressed in CHO Cells. The accession number is P15248.

Customer service consultation

Pack Size	Price	USA Stock	Global Stock
5 µg	$98	7-10 days	7-10 days
10 µg	$170	7-10 days	7-10 days
20 µg	$295	7-10 days	7-10 days
50 µg	$622	7-10 days	7-10 days
100 µg	$993	7-10 days	7-10 days
200 µg	$1,580	7-10 days	7-10 days
500 µg	$2,960	7-10 days	7-10 days
1 mg	$4,750	7-10 days	7-10 days

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

Add to Cart

Add to Quotation

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

Questions

Resource Download

User Guide of Recombinant Proteins

Product Introduction

Bioactivity

Bioactivity	ED 50 < 1.0 ng/ml, measured in a cell proliferation assay using MO7e cells, corresponding to a specific activity of > 1.0 × 10 6 units/mg.
Description	IL-9 Protein, Human, Recombinant is expressed in CHO Cells. The accession number is P15248.
Species	Human
Expression System	CHO Cells
Tag	Tag Free
Accession Number	P15248
Construction	Gln19-Ile144
Protein Purity	> 95% as determined by SDS-PAGE; > 95% as determined by HPLC
Endotoxin	< 0.2 EU/μg of protein as determined by the LAL method.
Formulation	Lyophilized from a 0.2 μm filtered solution in PBS.
Reconstitution	Reconstitute the lyophilized protein in sterile deionized 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	T-cell growth factor p40, p40 cytokine, interleukin-9, IL9
Research Background	Interleukin 9, also known as IL9, is a cytokine (cell signalling molecule) belonging to the group of interleukins. The protein encoded by this gene is a cytokine produced by T-cells and specifically by CD4 + helper cells that acts as a regulator of a variety of hematopoietic cells. This cytokine stimulates cell proliferation and prevents apoptosis. It functions through the interleukin-9 receptor (IL9R), which activates different signal transducer and activator (STAT) proteins and thus connects this cytokine to various biological processes. The gene encoding this cytokine has been identified as a candidate gene for asthma. Genetic studies on a mouse model of asthma demonstrated that this cytokine is a determining factor in the pathogenesis of bronchial hyperresponsiveness.

Chemical Properties

Molecular Weight

25~40 kDa (Non-reducing conditions)

Storage & Solubility Information

Shipping	In general, lyophilized powders are shipped with blue ice, while solutions are shipped with dry ice.
Storage	Upon receiving, this product remains stable for up to 6 months at lower than -70°C. Upon reconstitution, the product should be stable for up to 1 week at 4°C or up to 3 months at -20°C. For long term storage it is recommended that a carrier protein (example 0.1% BSA) be added. Avoid repeated freeze-thaw cycles.