Western blot shows lysates of human heart tissue and human skeletal muscle tissue. PVDF membrane was probed with 2 µg/mL of Mouse Anti-Human IL‑13 R alpha 1 Monoclonal Antibody (Catalog # MAB1462) followed by ...read more
Human peripheral blood granulocytes were stained with (A) MouseAnti-Human Siglec-3/CD33 APC-conjugated Monoclonal Antibody (Catalog # FAB1137A) and (B) Mouse Anti-Human IL‑13 R alpha 1 Monoclonal Antibody (Catalog # ...read more
Mouse myeloma cell line NS0-derived recombinant human IL‑13 R alpha 1 Ala27-Thr343 Accession # P78552
Detects human IL-13 R alpha 1 in direct ELISAs and Western blots. In direct ELISAs and Western blots, no cross-reactivity with recombinant mouse IL-13 R alpha 1, recombinant human (rh) IL-13 R alpha 2, rhIL-4 R, rhIL-5 R beta, or rhIL-9 R is observed.
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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.
Lyophilized from a 0.2 μm filtered solution in PBS with Trehalose. *Small pack size (SP) is supplied as a 0.2 µm filtered solution in PBS.
Reconstitute at 0.5 mg/mL in sterile PBS.
This product is produced by and ships from R&D Systems, Inc., a Bio-Techne brand.
Alternate Names for IL-13R alpha 1 Antibody (419718) [Unconjugated]
bB128O4.2.1 (interleukin 13 receptor, alpha 1)
Cancer/testis antigen 19
IL-13 R alpha 1
IL13 receptor alpha-1 chain
IL-13 receptor subunit alpha-1
IL13R alpha 1
IL-13R subunit alpha-1
interleukin 13 receptor, alpha 1
interleukin-13 receptor subunit alpha-1
Two type 1 membrane proteins belonging to the hemopoietin receptor family have been cloned and shown to bind IL-13 with differing affinities. The lower affinity IL-13 binding protein, previously designated IL-13 R alpha, IL-13 R alpha or NR4, is now referred to as IL-13 R alpha 1. The high-affinity IL-13 binding protein, previously also designated IL-13 R or IL-13 R alpha ', is now referred to as IL-13 R alpha 2.
The human IL-13 R alpha 1 was originally cloned based on sequence homology to the mouse IL-13 R alpha 1. The IL-13 R alpha 1 cDNA encodes a 427 amino acid (aa) precursor protein with a putative 21 aa signal peptide, a 324 aa extracellular domain, a 23 aa transmembrane region and a 59 aa cytoplasmic tail. Human and mouse IL-13 R alpha 1 share 76% aa sequence identity. The extracellular domain of IL-13 R alpha 1 is also closely related to that of IL-13 R alpha 2. IL‑13 R alpha 1 has been shown to combine with the IL-4 R alpha to form a high-affinity receptor complex capable of transducing an IL-13-dependent proliferative signal. The role of IL-13 R alpha 2 in IL-13 signaling remains to be elucidated.
Caput, D. et al. (1996) J. Biol. Chem. 271:16921.
Donaldson, D.D. et al. (1998) J. Immunol. 161:2317.
Aman, M.J. et al. (1996) J. Biol. Chem. 271:29265.
Hilton, D.J. et al. (1996) Proc. Natl. Acad. Sci. USA 93:497.
Zhang, J.G. et al. (1997) J. Biol. Chem. 272:9474.
This product is for research use only and is not approved for use in humans or in clinical diagnosis. Primary Antibodies are guaranteed for 1 year from date of receipt.
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