Overview

  • Product name
  • Description
    Rabbit polyclonal to STK33
  • Tested applications
    Suitable for: IHC-P, ELISA, WB, ICC/IFmore details
  • Species reactivity
    Reacts with: Human
  • Immunogen

    Synthetic peptide conjugated to KLH, corresponding to amino acids 491-506 of Human STK33.

  • Positive control
    • NCI-H460 cell lysate.
  • General notes


    Protein kinases are enzymes that transfer a phosphate group from a phosphate donor, generally the g phosphate of ATP, onto an acceptor amino acid in a substrate protein. By this basic mechanism, protein kinases mediate most of the signal transduction in eukaryotic cells, regulating cellular metabolism, transcription, cell cycle progression, cytoskeletal rearrangement and cell movement, apoptosis, and differentiation. With more than 500 gene products, the protein kinase family is one of the largest families of proteins in eukaryotes. The family has been classified in 8 major groups based on sequence comparison of their tyrosine (PTK) or serine/threonine (STK) kinase catalytic domains.

Properties

  • Form
    Liquid
  • Storage instructions
    Shipped at 4°C. Upon delivery aliquot and store at -20°C or -80°C. Avoid repeated freeze / thaw cycles.
  • Storage buffer
    Preservative: 0.09% Sodium Azide
    Constituents: PBS
  • Concentration information loading...
  • Purity
    Protein G purified
  • Purification notes
    This antibody is purified through a protein G column and eluted out with both high and low pH buffers and neutralized immediately after elution then followed by dialysis against PBS.
  • Primary antibody notes
    Protein kinases are enzymes that transfer a phosphate group from a phosphate donor, generally the g phosphate of ATP, onto an acceptor amino acid in a substrate protein. By this basic mechanism, protein kinases mediate most of the signal transduction in eukaryotic cells, regulating cellular metabolism, transcription, cell cycle progression, cytoskeletal rearrangement and cell movement, apoptosis, and differentiation. With more than 500 gene products, the protein kinase family is one of the largest families of proteins in eukaryotes. The family has been classified in 8 major groups based on sequence comparison of their tyrosine (PTK) or serine/threonine (STK) kinase catalytic domains.
  • Clonality
    Polyclonal
  • Isotype
    IgG
  • Research areas

Applications

Our Abpromise guarantee covers the use of ab5519 in the following tested applications.

The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.

Application Abreviews Notes
IHC-P 1/50 - 1/100.
ELISA 1/1000.
WB 1/100 - 1/500. Detects a band of approximately 57 kDa (predicted molecular weight: 61 kDa).
ICC/IF Use a concentration of 5 µg/ml.

Target

  • Tissue specificity
    Highly expressed in testis, fetal lung and heart, followed by pituitary gland, kidney, interventricular septum, pancreas, heart, trachea, thyroid gland and uterus. Weak hybridization signals were observed in the following tissues: amygdala, aorta, esophagus, colon ascending, colon transverse, skeletal muscle, spleen, peripheral blood leukocyte, lymph node, bone marrow, placenta, prostate, liver, salivary gland, mammary gland, some tumor cell lines, fetal brain, fetal liver, fetal spleen and fetal thymus. No signal at all was detectable in RNA from tissues of the nervous system.
  • Sequence similarities
    Belongs to the protein kinase superfamily. CAMK Ser/Thr protein kinase family. CaMK subfamily.
    Contains 1 protein kinase domain.
  • Cellular localization
    Cytoplasm > perinuclear region.
  • Information by UniProt
  • Database links
  • Alternative names
    • Hypothetical protein FLJ35932 antibody
    • Serine threonine kinase 33 antibody
    • Serine/threonine kinase 33 antibody
    • Serine/threonine protein kinase 33 antibody
    • Serine/threonine-protein kinase 33 antibody
    • STK 33 antibody
    • Stk33 antibody
    • STK33_HUMAN antibody
    see all

Images



  • Predicted band size : 61 kDa


    ab5519 at a 1/100 dilution staining approximately 57kDa band of STK33 in NCI-H460 cell lysate by Western blot (ECL).
  • ab5519 staining STK33 in human hepatocarcinoma (HC) tissue by Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections).
  • ICC/IF image of ab5519 stained HeLa cells. The cells were 4% formaldehyde fixed (10 min) and then incubated in 1%BSA / 10% normal goat serum / 0.3M glycine in 0.1% PBS-Tween for 1h to permeabilise the cells and block non-specific protein-protein interactions. The cells were then incubated with the antibody (ab5519, 5µg/ml) overnight at +4°C. The secondary antibody (green) was Alexa Fluor® 488 goat anti-rabbit IgG (H+L) used at a 1/1000 dilution for 1h. Alexa Fluor® 594 WGA was used to label plasma membranes (red) at a 1/200 dilution for 1h. DAPI was used to stain the cell nuclei (blue) at a concentration of 1.43µM.

References

This product has been referenced in:
  • Kainulainen M  et al. NSs Virulence Factor of Rift Valley Fever Virus Engages the F-Box Proteins FBXW11 and ß-TRCP1 To Degrade the Antiviral Protein Kinase PKR. J Virol 90:6140-7 (2016). Read more (PubMed: 27122577) »

See 1 Publication for this product

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Please note: All products are "FOR RESEARCH USE ONLY AND ARE NOT INTENDED FOR DIAGNOSTIC OR THERAPEUTIC USE"

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