CHK2 (ser516) Antibody, Biotin Conjugated

  • Catalog number
    bs-5257R-Biotin
  • Price
    Please ask
  • Size
    0.1ml
  • Long name
    CHK2 (ser516) Polyclonal Antibody, Biotin Conjugated
  • Category
    Conjugated Primary Antibodies
  • Conjugation
    Biotin
  • Host Organism
    Rabbit (Oryctolagus cuniculus)
  • Target Antigen
    CHK2 ser516
  • Specificity
    This is a highly specific antibody against CHK2 ser516.
  • Modification
    Phosphorylation
  • Modification site
    ser516
  • Clonality
    Polyclonal
  • Clone
    Polyclonal antibody
  • Concentration
    1ug per 1ul
  • Source
    KLH conjugated synthetic phosphopeptide derived from human CHK2 around the phosphorylation site of ser516
  • Gene ID number
    11200
  • Tested applications
    WB, IHC-P
  • Recommended dilutions
    WB(1:100-1000), IHC-P(1:100-500)
  • Crossreactivity
    Human, Mouse, Rat
  • Crossreactive species details
    Due to limited amount of testing and knowledge, not every possible cross-reactivity is known.
  • Antigen background
    Chk2 is a serine/threonine kinase involved in the control of cell cycle checkpoints, and may also participate in transduction of the DNA damage and replicational stress signals. Chk2 is the mammalian ortholog of the budding yeast Rad53 and fission yeast Cds1 checkpoint kinases. The amino-terminal domain of Chk2 contains a series of seven serine and threonine residues (Ser19, Thr26, Ser28, Ser33, Ser35, Ser50 and Thr68) followed by glutamine (SQ or TQ motif). These are known to be preferred sites for phosphorylation by ATM/ATR kinases. Indeed, after DNA damage by ionizing radiation (IR), UV irradiation or hydroxyurea treatment, Thr68 and other sites in this region become phosphorylated by ATM/ATR. The SQ/TQ cluster domain, therefore, seems to have a regulatory function. Phosphorylation at Thr68 is a prerequisite for the subsequent activation step, which is attributable to autophosphorylation of Chk2 on residues Thr383 and Thr387 in the activation loop of the kinase domain. Chk2 inhibits CDC25C phosphatase by phosphorylating it on Ser-216, preventing the entry into mitosis. This kinase may have a role in meiosis as well. Kinase activity is up regulated by autophosphorylation and the protein is rapidly phosphorylated in response to DNA damage and to replication block.
  • Purification method
    This antibody was purified via Protein A.
  • Storage conditions
    Keep the antibody in an aqueous buffered solution containing 1% BSA, 50% glycerol and 0.09% sodium azide. Store refrigerated at 2 to 8 degrees Celcius for up to 1 year.
  • Excitation Emission
    N/A
  • Synonyms
    Chk2 Ser516; bA444G7; CHK2 checkpoint homolog; CHK2_HUMAN; Serine/threonine-protein kinase Chk2; CDS 1; CDS1; Checkpoint kinase 2; Checkpoint like protein CHK2; Chek 2; Chek2; Chk 2; CHK2 checkpoint homolog S. pombe; CHK2 checkpoint homolog; HuCds 1; HuCds1; LFS 2; LFS2; PP1425; RAD 53; RAD53; Rad53 homolog; Serine/threonine protein kinase Chk2.
  • Properties
    If you buy Antibodies supplied by Bioss Primary Conjugated Antibodies they should be stored frozen at - 24°C for long term storage and for short term at + 5°C. Biotin conjugates can be detected by horseradish peroxidase, alkaline phosphatase substrates or anti biotin conjugated antibodies. Avidin and Streptavidin bind to the small biotin and are couple to HRP or AP for ELISA. To break the streptavidin Biotin bond we suggest to use a 6 molar guanidine HCl solution with acidity of pH 1.6.
  • Additional conjugation
    Biotinylated
  • French translation
    anticorps
  • Gene target
  • Gene symbol
    CHEK2
  • Short name
    Anti-CHK2 ser516
  • Technique
    Antibody, antibodies against human proteins, antibodies for, antibody Conjugates
  • Isotype
    Immunoglobulin G (IgG)
  • Label
    Biotin
  • Alternative name
    Anti-CHK2 ser516 PAb Biotin
  • Alternative technique
    antibodies
Gene info
MeSH Data
  • Name
  • Concept
    Scope note: Identification of proteins or peptides that have been electrophoretically separated by blot transferring from the electrophoresis gel to strips of nitrocellulose paper, followed by labeling with antibody probes.
  • Tree numbers
    • E05.196.401.143
    • E05.301.300.096
    • E05.478.566.320.200
    • E05.601.262
    • E05.601.470.320.200
  • Qualifiers
    ethics, trends, veterinary, history, classification, economics, instrumentation, methods, standards, statistics & numerical data
Product images
Similar products
Filters
Contact
Chat with gentaur.com employee