IL-5 Protein, Human, Recombinant

Catalog No. TMPY-03915

IL-5 Protein, Human, Recombinant is expressed in E. coli expression system. The predicted molecular weight is 13.1 kDa and the accession number is P05113.

IL-5 Protein, Human, Recombinant

Catalog No. TMPY-03915

IL-5 Protein, Human, Recombinant is expressed in E. coli expression system. The predicted molecular weight is 13.1 kDa and the accession number is P05113.

Pack Size	Price	Availability
5 μg	$57	In Stock
10 μg	$92	7-10 days
20 μg	$148	7-10 days
50 μg	$278	7-10 days
100 μg	$447	7-10 days

Bulk & Custom

Add to Cart

Questions

Select Batch

Resource Download

COA User Guide of Recombinant Proteins

All TargetMol products are for research purposes only and cannot be used for human consumption. We do not provide products or services to individuals. Please comply with the intended use and do not use TargetMol products for any other purpose.

Product Information

Biological Activity	Measured in a cell proliferation assay using TF-1 human erythroleukemic cells. The ED50 for this effect is typically 0.1-0.5 ng/mL.
Description	IL-5 Protein, Human, Recombinant is expressed in E. coli expression system. The predicted molecular weight is 13.1 kDa and the accession number is P05113.
Species	Human
Expression System	E. coli
Tag	Tag Free
Accession Number	P05113
Synonyms	TRF,interleukin 5,IL-5,EDF
Construction	A DNA sequence encoding the human IL5 (P05113) (Ile20-Ser134) was expressed. Predicted N terminal: Ile 20
Protein Purity	> 95 % as determined by SDS-PAGE
Molecular Weight	13.1 kDa (predicted)
Endotoxin	Please contact us for more information.
Formulation	Lyophilized from a solution filtered through a 0.22 μm filter, containing PBS, pH 7.4. Typically, a mixture containing 5% to 8% trehalose, mannitol, and 0.01% Tween 80 is incorporated as a protective agent before lyophilization.
Reconstitution	A Certificate of Analysis (CoA) containing reconstitution instructions is included with the products. Please refer to the CoA for detailed information.
Stability & Storage	It is recommended to store recombinant proteins at -20°C to -80°C for future use. 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.
Shipping	In general, Lyophilized powders are shipping with blue ice.
Research Background	Interleukin 5 (IL-5) is a member of the interleukin family with a length of 115 amino acids. Interleukins are a group of cytokines (secreted proteins/signaling molecules) that were first seen to be expressed by white blood cells (leukocytes) and has been found in a wide variety of body cells. Interleukin 5 or IL-5 is produced by T helper-2 cells and mast cells. It helps to stimulate B cell growth and increase immunoglobulin secretion and is considered a key mediator in eosinophil activation. Interleukin 5 (IL-5) has long been associated with several allergic diseases, including allergic rhinitis and asthma. Growth in the number of circulating, airway tissue, and induced sputum eosinophils have been observed in patients with these diseases. IL-5 also had something with the terminally differentiated granulocyte eosinophils. IL-5 was originally found as an eosinophil colony-stimulating factor. It has been proved to be a major regulator of eosinophil accumulation in tissues and can modulate eosinophil behavior at every stage from maturation to survival.