MCF-7 human breast cancer cell line was stained with Mouse Anti-Human IGF-I R Fluorescein-conjugated Monoclonal Antibody (Catalog # FAB391F, filled histogram) or isotype control antibody (Catalog # IC002F, open ...read more
S. frugiperda insect ovarian cell line Sf 21-derived recombinant human IGF-I R Glu31-Asn932 Accession # P08069
Specificity
Detects human IGF-I R in sandwich immunoassays and Western blots. In sandwich immunoassays, less than 0.15% cross-reactivity or interference was observed with recombinant human (rh) IGF-I, rhIGF-II, rhIL-3 R alpha , rhIL-9 R, and rhTGF-beta RII.
Source
N/A
Isotype
IgG1
Clonality
Monoclonal
Host
Mouse
Gene
IGF1R
Purity Statement
Protein A or G purified from hybridoma culture supernatant
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12 months from date of receipt, 2 to 8 °C as supplied.
Buffer
Supplied in a saline solution containing BSA and Sodium Azide.
Preservative
Sodium Azide
Notes
This product is produced by and ships from R&D Systems, Inc., a Bio-Techne brand.
Alternate Names for IGF-I R/IGF1R Antibody (33255) [Fluorescein]
CD221 antigen
CD221
EC 2.7.10
EC 2.7.10.1
IGF1R
IGF-1R
IGF-I R
IGF-I receptor
IGFIR
IGF-IR
IGFR
insulin-like growth factor 1 receptor
Insulin-like growth factor I receptor
JTK13
MGC142170
MGC142172
MGC18216
soluble IGF1R variant 1
soluble IGF1R variant 2
Background
Insulin-like Growth Factor I Receptor (IGF-I R) is a disulfide-linked heterotetrameric transmembrane protein consisting of two alpha and two beta subunits. Both the alpha and beta subunits are encoded within a single receptor precursor cDNA. The proreceptor polypeptide is proteolytically cleaved and disulfide-linked to yield the mature heterotetrameric receptor. The alpha subunit of IGF-I R is extracellular while the beta subunit has an extracellular domain, a transmembrane domain and a cytoplasmic tyrosine kinase domain. IGF-I R is highly expressed in all cell types and tissues. Essentially all of the biological activities of IGF-I and -II have been shown to be mediated via IGF-I R.
Limitations
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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