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          • Primary Antibodies ›
          • JAK3 Antibodies

          Invitrogen

          Phospho-JAK3 (Tyr785) Polyclonal Antibody

          View all (38) JAK3 antibodies

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          Cite Phospho-JAK3 (Tyr785) Polyclonal Antibody

          • Antibody Testing Data (1)
          Phospho-JAK3 (Tyr785) Antibody in Western Blot (WB)
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          Phospho-JAK3 (Tyr785) Antibody in Western Blot (WB)
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          Phospho-JAK3 (Tyr785) Antibody (PA5-40264) in WB

          Western Blot was performed using Anti-Phospho-JAK3 (Tyr785) Polyclonal Antibody (Product # PA5-40264) and a 125 kDa band corresponding to Tyrosine-protein kinase JAK3 was observed across cell lines tested. Whole cell extracts (30 µg lysate) of Jurkat (Lane 1), Jurkat treated with IL-7 (10 ng/mL for 5 mins) (Lane 2), Jurkat treated with IL-15 (10 ng/mL for 5 mins) (Lane 3) were electrophoresed using NuPAGE™ ... View More {{ $ctrl.currentElement.advancedVerification.fullName }} validation info. View more
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          Phospho-JAK3 (Tyr785) Antibody in Western Blot (WB)

          Product Details

          PA5-40264

          Applications
          Tested Dilution
          Publications

          Western Blot (WB)

          1:500-1:2,000
          -

          Immunohistochemistry (IHC)

          1:100-1:300
          -

          ELISA (ELISA)

          1:5,000
          -
          Product Specifications

          Species Reactivity

          Human, Mouse, Rat

          Host/Isotype

          Rabbit / IgG

          Class

          Polyclonal

          Type

          Antibody

          Immunogen

          Synthesized peptide derived from human JAK3 around the phosphorylation site of Y785.
          View immunogen

          Conjugate

          Unconjugated Unconjugated Unconjugated

          Form

          Liquid

          Concentration

          1 mg/mL

          Purification

          Antigen affinity chromatography

          Storage buffer

          PBS, pH 7.4, with 50% glycerol, 0.5% BSA

          Contains

          0.02% sodium azide

          Storage conditions

          -20°C, Avoid Freeze/Thaw Cycles

          Shipping conditions

          Ambient (domestic); Wet ice (international)

          RRID

          AB_2608582

          Product Specific Information

          This antibody is predicted to react with mouse and rat based on sequence homology.

          Target Information

          Janus kinase 3 (JAK3) phosphorylates members of the STAT (signal transduction and activators of transcription) family. JAK3 is predominantly expressed in immune cells and transduces a signal in response to activation of interleukin receptors. In response to a varitety of cytokine or related factors (e.g., interferon, interleukins), JAKs are activated via phosphorylation at 2 adjacent tyrosine residues. The activation of JAKs can lead to the phosphorylation of STAT (signal transducers and activatiors of transcription) proteins, which dimerize and translocate to the nucleus. Once translocated to the nucleus, the STAT proteins can modify transcription of numerous genes, including interferon-stimulated genes. JAK2 is required for the IFN gamma-receptor complex initiation and JAK1 functions as an amplifier. However, active JAK1 may be required for complex responses. Some studies have suggested that the role of JAK2 might be performed by Tyk2 and JAK3, if they were positioned correctly within the IFN gamma-receptor complex.

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

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          Cite this product

          Bioinformatics

          Protein Aliases: Breast-JAK3; JAK-3; JAK3B; Janus kinase 3; Janus kinase 3 (a protein tyrosine kinase, leukocyte); Janus kinase 3 protein-tyrosine kinase; Janus kinase 3, protein-tyrosine kinase; L JAK; L-JAK; Leukocyte janus kinase; Tyrosine-protein kinase JAK3

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          Gene Aliases: fae; JAK-3; JAK3; JAK3_HUMAN; JAKL; L-JAK; LJAK; RATJAK3; wil

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          UniProt ID: (Human) P52333, (Mouse) Q62137, (Rat) Q63272

          View more View less

          Entrez Gene ID: (Human) 3718, (Mouse) 16453, (Rat) 25326

          View more View less

          Function(s)
          protein tyrosine kinase activity non-membrane spanning protein tyrosine kinase activity Ras guanyl-nucleotide exchange factor activity receptor binding protein binding ATP binding protein phosphatase binding nucleotide binding protein kinase activity kinase activity transferase activity transferase activity, transferring phosphorus-containing groups hormone receptor binding transcription factor binding
          Process(es)
          MAPK cascade adaptive immune response negative regulation of dendritic cell cytokine production protein phosphorylation enzyme linked receptor protein signaling pathway positive regulation of cytosolic calcium ion concentration tyrosine phosphorylation of STAT protein STAT protein import into nucleus cell migration peptidyl-tyrosine phosphorylation B cell differentiation negative regulation of interleukin-10 production negative regulation of interleukin-12 production intracellular signal transduction interleukin-4-mediated signaling pathway peptidyl-tyrosine autophosphorylation positive regulation of T cell proliferation positive regulation of activated T cell proliferation tyrosine phosphorylation of Stat5 protein T cell homeostasis positive regulation of GTPase activity innate immune response negative regulation of FasL biosynthetic process negative regulation of T-helper 1 cell differentiation positive regulation of immune response negative regulation of T cell activation positive regulation of calcium ion transport JAK-STAT cascade involved in growth hormone signaling pathway regulation of T cell apoptotic process negative regulation of thymocyte apoptotic process response to interleukin-2 response to interleukin-4 response to interleukin-15 response to interleukin-9 immune system process transmembrane receptor protein tyrosine kinase signaling pathway phosphorylation cytokine-mediated signaling pathway erythrocyte differentiation positive regulation of transcription from RNA polymerase II promoter protein autophosphorylation lymph node development positive regulation of dendritic cell apoptotic process positive regulation of extrinsic apoptotic signaling pathway in absence of ligand inflammatory response regulation of apoptotic process
          It has to be done as per old AB suggested Products section.
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          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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