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          • Primary Antibodies ›
          • IGF1R (CD221) Antibodies

          Invitrogen

          CD221 (IGF1R) Monoclonal Antibody (1H7), Alexa Fluor™ 488, eBioscience™

          4 Published Figures
          3 References
          View all (40) IGF1R (CD221) antibodies

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          Cite CD221 (IGF1R) Monoclonal Antibody (1H7), Alexa Fluor™ 488, eBioscience™

          • Antibody Testing Data (1)
          • Published Figures (4)
          CD221 (IGF1R) Antibody in Flow Cytometry (Flow)
          Group 53 Created with Sketch.
          CD221 (IGF1R) Antibody in Flow Cytometry (Flow)
          Group 53 Created with Sketch.

          FIGURE: 1 / 5

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          CD221 (IGF1R) Antibody (53-8849-42) in Flow

          Staining of HeLa cells with Mouse IgG1 K Isotype Control Alexa Fluor® 488 (Product # 53-4714-42) (blue histogram) or Anti-Human CD221 (Insulin-like Growth Factor-1 Receptor) Alexa Fluor® 488 (purple histogram). Total viable cells were used for analysis. {{ $ctrl.currentElement.advancedVerification.fullName }} validation info. View more
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          View Product

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          CD221 (IGF1R) Antibody in Flow Cytometry (Flow)
          CD221 (IGF1R) Antibody in Flow Cytometry (Flow)
          CD221 (IGF1R) Antibody in Flow Cytometry (Flow)
          CD221 (IGF1R) Antibody in Flow Cytometry (Flow)
          CD221 (IGF1R) Antibody in Flow Cytometry (Flow)

          Product Details

          53-8849-42

          Applications
          Tested Dilution
          Publications

          Flow Cytometry (Flow)

          5 µL (0.5 µg)/test
          View 2 publications 2 publications

          Miscellaneous PubMed (MISC)

          -
          View 1 publication 1 publication
          Product Specifications

          Species Reactivity

          Human

          Host/Isotype

          Mouse / IgG1, kappa

          Recommended Isotype Control

          Mouse IgG1 kappa Isotype Control (P3.6.2.8.1), Alexa Fluor™ 488, eBioscience™

          Class

          Monoclonal

          Type

          Antibody

          Clone

          1H7

          Conjugate

          Alexa Fluor™ 488 Alexa Fluor™ 488 Alexa Fluor™ 488
          • APC 
          • Request custom conjugation

          Excitation/Emission Max

          499/520 nm View spectra spectra

          Form

          Liquid

          Concentration

          5 µL/Test

          Purification

          Affinity chromatography

          Storage buffer

          PBS, pH 7.2, with 0.2% BSA

          Contains

          0.09% sodium azide

          Storage conditions

          4°C, store in dark, DO NOT FREEZE!

          Shipping conditions

          Ambient (domestic); Wet ice (international)

          RRID

          AB_11042146

          Product Specific Information

          Description: This 1H7 monoclonal antibody reacts with human insulin-like growth factor-1 receptor (IGF-1R), also known as CD221. This receptor is a cell surface-expressed glycoprotein composed of two extracellular alpha subunits and two transmembrane beta subunits that possess tyrosine kinase activity. Expressed on nearly all cell types, this receptor binds IGF-I and IGF-II, as well as insulin. Ligand binding leads to activation of the PI3K/Akt and MAPK pathways, which mediate cell proliferation and survival. Many tumors and transformed cells display altered IGF-1R expression.

          This monoclonal antibody has been reported to block binding of IGF-I and IGF-II to the IGF-1R.

          Applications Reported: This 1H7 antibody has been reported for use in flow cytometric analysis.

          Applications Tested: This 1H7 antibody has been pre-titrated and tested by flow cytometric analysis of the HeLa cell line. This can be used at 5 µL (0.5 µg) per test. A test is defined as the amount (µg) of antibody that will stain a cell sample in a final volume of 100 µL. Cell number should be determined empirically but can range from 10^5 to 10^8 cells/test.

          Excitation: 488 nm; Emission: 519 nm; Laser: Blue Laser.

          Filtration: 0.2 µm post-manufacturing filtered.

          Target Information

          IGF1R, also known as Insulin-like Growth Factor 1 (IGF-1) Receptor, is a receptor tyrosine kinase activated by IGF-1 and IGF-2. IGFR has been implicated in a variety of cancers. The protein is a tetramer consisting of two alpha, and two beta subunits. The alpha-subunits binds to insulin growth factor 1 with higher affinity than to insulin growth factor 2. Binding results in a conformational change, followed by autophosphorylation of IGF-1R at positions 1134, 1135, 1136. The activated IGF-1R in turn, causes phosphorylation of substrate proteins, followed by sequential activation of RAS, RAF, and mitogen-activated protein kinase isoforms ERK, p38, and JNK, leading to the transcription of genes that drive proliferation.

          For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.

          How to use the Panel Builder

          Watch the video to learn how to use the Invitrogen Flow Cytometry Panel Builder to build your next flow cytometry panel in 5 easy steps.

          Bioinformatics

          Protein Aliases: CD221; CD221 antigen; IGF 1 receptor; IGF 1R; IGF-I receptor; Insulin like growth factor 1 receptor precursor; Insulin-like growth factor 1 receptor; Insulin-like growth factor I receptor; soluble IGF1R variant 1; soluble IGF1R variant 2

          View more View less

          Gene Aliases: CD221; IGF1R; IGFIR; IGFR; JTK13

          View more View less

          UniProt ID: (Human) P08069

          View more View less

          Entrez Gene ID: (Human) 3480

          View more View less

          Function(s)
          protein tyrosine kinase activity insulin-like growth factor-activated receptor activity insulin receptor binding protein binding insulin-like growth factor binding ATP binding insulin-like growth factor I binding identical protein binding phosphatidylinositol 3-kinase binding insulin binding insulin receptor substrate binding
          Process(es)
          immune response signal transduction positive regulation of cell proliferation insulin receptor signaling pathway phosphatidylinositol 3-kinase signaling positive regulation of cell migration peptidyl-tyrosine autophosphorylation negative regulation of apoptotic process positive regulation of DNA replication regulation of JNK cascade protein autophosphorylation insulin-like growth factor receptor signaling pathway phosphatidylinositol-mediated signaling protein tetramerization inactivation of MAPKK activity
          It has to be done as per old AB suggested Products section.
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          Performance Guarantee

          If an Invitrogen™ antibody doesn't perform as described on our website or datasheet,we'll replace the product at no cost to you, or provide you with a credit for a future purchase.*

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