Proteintech, 66283-1-Ig, IGF1R/CD221 Monoclonal antibody

Size: 20ul / 150ul The IGF1R/CD221 (66283-1-Ig) by Proteintech is a Monoclonal antibody targeting IGF1R/CD221 in WB, IHC, ELISA applications with reactivity to human, rat samples 66283-1-Ig targets IGF1R/CD221 in WB, IHC, ELISA applications and shows reactivity with human, rat samples. Tested Applications Positive WB detected in: MCF-7 cells, HepG2 cells, HeLa cells, HUVEC cells, A549 cells, HEK-293 cells, ROS1728 cells, C6 cells Positive IHC detected in: human breast cancer tissue, human endometrial cancer tissue, human lung cancer tissueNote: suggested antigen retrieval withTE buffer pH 9.0;(*) Alternatively, antigen retrieval may be performed withcitrate buffer pH 6.0 Recommended dilution Western Blot (WB): WB : 1:1000-1:8000 Immunohistochemistry (IHC): IHC : 1:50-1:500 Background Information IGF1R, also named as CD221, is a receptor tyrosine kinase which mediates actions of INS-like growth factor 1 (IGF1). IGF1R binds IGF1 with high affinity and IGF2 and INS with a lower affinity, the activated IGF1R is involved in cell growth and survival control. It is crucial for tumor transformation and survival of malignant cells. IGF1R is translated as ~220 kDa pro-receptors (PMID: 33969359). IGF1R is a heterotetrameric receptor, composed of two alpha subunits (~130 kDa) and two beta subunits (~100-120 kDa) (PMID: 6279656). Both the alpha and beta subunits are synthesized from a single mRNA precursor. The precursor is then glycosylated, proteolytically cleaved, and crosslinked by cysteine bonds. Specification Tested Reactivity: human, rat Cited Reactivity: human, mouse, rat Host / Isotype: Mouse / IgG1 Class: Monoclonal Type: Antibody Immunogen: Peptide Predict reactive species Full Name: IGF I receptor Calculated Molecular Weight: 155 kDa Observed Molecular Weight: 130-140 kDa GenBank Accession Number: NM_000875 Gene Symbol: IGF1R Gene ID (NCBI): 3480 RRID: AB_2881666 Conjugate: Unconjugated Form: Liquid Purification Method: Protein G purification UNIPROT ID: P08069 Storage Buffer: PBS with 0.02% sodium azide and 50% glycerol, pH 7.3. Storage Conditions: Store at -20°C. Stable for one year after shipment. Aliquoting is unnecessary for -20 o C storage. 20ul sizes contain 0.1% BSA.