Human CellExp™ IL-9, Human Recombinant

Catalog number
6465-50
Name
Human CellExp™ IL-9, Human Recombinant
Size
50 µg
Price
1333.00 EUR
Supplier

Details

Background
Interleukin 9 (IL-9) is cytokine produced by a subgroup of helper T cells, known as Th2 cells. IL-9 signals through its receptor IL-9R to induce cell proliferation and survival. Genetically, IL-9 has been identified as a gene associated with asthma. It is also thought to be a regulator of hematopoiesis. It has been shown to enhance the growth of human mast cells and megakaryoblastic leukemic cells as well as murine helper t-cell clones.
Concentration
N/A
Molecular weight
38 to 48 kDa, monomer, glycosylated
Synonym
Human Cellexp Human Recombinant IL-9
Other name
P40, HP40, T-cell growth factor p40, IL-9, P40 cytokine.
NCBI gene number
3578
NCBI gene
IL9
Gene source
Human
NCBI number
P15248
Recombinant
Yes
Source
Human 293 cell expressed
Purification
> 95%
Tested applications
SDS-PAGE, N/A
Level of endotoxin
<1.0 EU per 1 μg of protein
Tested activity
N/A
Biological activity
ED₅₀ is typically 0.03 to 0.2 ng/mL. The specific activity was determined by the dose-dependent simulation of the proliferation of human MO7e cells (human megakaryoblastic leukemia cell line).
Reesults
0.03 to 0.2 ng/ml
Binding ability
N/A
Unit
N/A
Storage condition
-80°C
Shipping under
gel pack
Physical appearance
Lyophilized
Physical properties
Lyophilized from a PBS solution.
How to reconstitute
Reconstitute in sterile PBS containing 0.1% endotoxin-free recombinant human serum albumin.
Aa sequence
N/A
Before use
Centrifuge the vial prior to opening.
Notes
For Research Use Only! Not to be used in humans
Properties
Human proteins, cDNA and human recombinants are used in human reactive ELISA kits and to produce anti-human mono and polyclonal antibodies. Modern humans (Homo sapiens, primarily ssp. Homo sapiens sapiens). Depending on the epitopes used human ELISA kits can be cross reactive to many other species. Mainly analyzed are human serum, plasma, urine, saliva, human cell culture supernatants and biological samples.
Additional source
Recombinants or rec. proteins
Group
recombinants