Canine IL5 Protein (His Tag)

Produkt-Information von IL5 Protein

QC Testing von IL5 Protein

Purity	> 98 % as determined by SDS-PAGE	SDS-PAGE: IL5 protein
Endotoxin	< 1.0 EU per μg of the protein as determined by the LAL method
Stability	Samples are stable for up to twelve months from date of receipt at -70℃
Predicted N terminal	Val 22
Molecular Mass	The recombinant canine IL5 consists of 123 amino acids and has a predicted molecular mass of 14.5 kDa. As a result of glycosylation, the apparent molecular mass of the canine IL5 is approximately 17-19 kDa in SDS-PAGE under reducing conditions.
Formulation	Lyophilized from 0.2μm filtered solution of 20mM Tris,500mM NaCl, pH 8.5,10% gly Normally 5 % - 8 % trehalose and mannitol are added as protectants before lyophilization. Specific concentrations are included in the hardcopy of COA.

IL5 Protein Usage Guide

Verwandte Produkte & Themen von IL5 Protein

Immunology>>Adaptive Immunity>>B Cell>>IL-5/IL5

Immunology>>Adaptive Immunity>>T Cell>>Helper T Cell>>IL-5/IL5

Immunology>>Cytokine & Receptor>>Interleukin & Receptor>>Other>>IL-5/IL5

Beschreibung von IL5 Protein

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 a member of the interleukin family with length of 115 amino acids. This cytokine is produced by T helper-2 cells and mast cells. It helps to stimulate B cell growth and increase immunoglobulin secretion and is considered as 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.

References

1. Milburn MV. et al., 1993, Nature. 363 (6425): 172-6.
2. Lee JS. et al., 1989, Somat Cell Mol Genet. 15 (2): 143-52.
3. Woodcock JM. et al., 1994, EMBO J. 13 (21): 5176-85.

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