Human IL-9R Antibody
R&D Systems, part of Bio-Techne | Catalog # AF290
Key Product Details
Species Reactivity
Human
Applications
Western Blot
Label
Unconjugated
Antibody Source
Polyclonal Goat IgG
Product Specifications
Immunogen
S. frugiperda insect ovarian cell line Sf 21-derived recombinant human IL-9 R
Val40-Pro270
Accession # Q01113
Val40-Pro270
Accession # Q01113
Specificity
Detects human IL-9 R in direct ELISAs and Western blots. In direct ELISAs, approximately 15% cross‑reactivity with recombinant human (rh) IL-2 sR gamma, rhIL-5 sR alpha, and rhIL-6 sR is observed and 10% cross-reactivity with rhIL‑2 sR beta is observed and 5% cross‑reactivity with rhIL-1 sRII, rhIL-4 sR, and rhIL-10 sR is observed.
Clonality
Polyclonal
Host
Goat
Isotype
IgG
Applications for Human IL-9R Antibody
Application
Recommended Usage
Western Blot
0.1 µg/mL
Sample: Recombinant Human IL-9 R Subunit (Catalog # 290-RNS)
Sample: Recombinant Human IL-9 R Subunit (Catalog # 290-RNS)
Reviewed Applications
Read 1 review rated 3 using AF290 in the following applications:
Formulation, Preparation, and Storage
Purification
Antigen Affinity-purified
Reconstitution
Reconstitute at 0.2 mg/mL in sterile PBS. For liquid material, refer to CoA for concentration.
Formulation
Lyophilized from a 0.2 μm filtered solution in PBS with Trehalose. *Small pack size (SP) is supplied either lyophilized or as a 0.2 µm filtered solution in PBS.
Shipping
Lyophilized product is shipped at ambient temperature. Liquid small pack size (-SP) is shipped with polar packs. Upon receipt, store immediately at the temperature recommended below.
Stability & Storage
Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
- 12 months from date of receipt, -20 to -70 °C as supplied.
- 1 month, 2 to 8 °C under sterile conditions after reconstitution.
- 6 months, -20 to -70 °C under sterile conditions after reconstitution.
Background: IL-9R
The specific high affinity functional IL-9 receptor complex consists of a ligand-specific IL-9 R( alpha) type I transmembrane subunit and the common gamma chain that is shared with the receptors for IL-2, IL-4, IL-7 and IL-15. Both the IL-9 R subunit and the common gamma chain are members of the hematopoietin receptor superfamily. Human and mouse IL-9 receptors share 53% amino acid sequence identity, and contain 468 and 533 amino acids, respectively. As a result of alternative splicing, cDNA clones encoding isoforms of IL-9 R, including a putative soluble form, have also been identified. Cells known to express IL-9 R include T cells, neutrophils, mast cells and macrophages.
Long Name
Interleukin 9 Receptor
Alternate Names
CD129, IL-9 R, IL9R
Gene Symbol
IL9R
UniProt
Additional IL-9R Products
Product Documents for Human IL-9R Antibody
Product Specific Notices for Human IL-9R Antibody
For research use only
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