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Purified Mouse Anti-hRAD9
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BD Transduction Laboratories™
Human (QC Testing), Mouse,Rat (Tested in Development)
Mouse IgG1
Human hRAD9 aa. 264-370
Western blot (Routinely Tested), Immunofluorescence (Tested During Development)
60 kDa
250 µg/ml
Aqueous buffered solution containing BSA, glycerol, and ≤0.09% sodium azide.

Product Notices

  1. Since applications vary, each investigator should titrate the reagent to obtain optimal results.
  2. Please refer to for technical protocols.
  3. Caution: Sodium azide yields highly toxic hydrazoic acid under acidic conditions. Dilute azide compounds in running water before discarding to avoid accumulation of potentially explosive deposits in plumbing.
  4. Source of all serum proteins is from USDA inspected abattoirs located in the United States.
611324 Rev. 1
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Cell cycle checkpoints are regulatory mechanisms that prevent cell cycle progression in the presence of DNA damage or incompletely replicated DNA.  Many of the genes required for cell-cycle arrest are also involved in DNA repair, apoptosis, and induction of transcription.  In yeast and humans, hRAD9 plays a role in cell cycle arrest during the G2 phase before entry into mitosis.  Phosphorylated hRAD9 is found in the nucleus after DNA damage, and forms DNA damage-responsive complexes with other putative checkpoint control proteins, such as hRAD1 and hHUS1.  Expression of hRAD9 in S. pombe rad9::ura4+ cells restores resistance to the DNA synthesis inhibitor hydroxyurea and gamma rays.  In addition, hRAD9 binds the anti-apoptotic proteins, Bcl-2 and Bcl-xL , and antisense hRAD9 RNA suppresses DNA-damage induced cell death.  Thus, hRAD9 may be an important component of protein complexes that regulate cell cycle progression, as well as apoptosis, in response to DNA damage.

611324 Rev. 1
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Tissue culture supernatant is purified by either protein A/G or affinity purification methods. Both methods yield antibody in solution that is free of most other soluble proteins, lipids, etc. This format provides pure antibody that is suitable for a number of downstream applications including: secondary labeling for flow cytometry or microscopy, ELISA, Western blot, etc.
611324 Rev.1
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View product citations for antibody "611324" on CiteAb

Development References (5)

  1. Komatsu K, Miyashita T, Hang H. Human homologue of S. pombe Rad9 interacts with BCL-2/BCL-xL and promotes apoptosis. Nat Cell Biol. 2000; 2(1):1-6. (Biology). View Reference
  2. Lieberman HB, Hopkins KM, Nass M, Demetrick D, Davey S. A human homolog of the Schizosaccharomyces pombe rad9+ checkpoint control gene. Proc Natl Acad Sci U S A. 1996; 93(24):13890-13895. (Biology). View Reference
  3. St Onge RP, Udell CM, Casselman R, Davey S. The human G2 checkpoint control protein hRAD9 is a nuclear phosphoprotein that forms complexes with hRAD1 and hHUS1. Mol Cell Biol. 1999; 10(6):1985-1995. (Biology). View Reference
  4. Volkmer E, Karnitz LM. Human homologs of Schizosaccharomyces pombe rad1, hus1, and rad9 form a DNA damage-responsive protein complex. J Biol Chem. 1999; 274(2):567-570. (Biology). View Reference
  5. Yoshida K, Komatsu K, Wang HG, Kufe D. c-Abl tyrosine kinase regulates the human Rad9 checkpoint protein in response to DNA damage. Mol Cell Biol. 2002; 22(10):3292-32300. (Biology: Immunoprecipitation, Western blot). View Reference
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611324 Rev. 1

Please refer to Support Documents for Quality Certificates

Global - Refer to manufacturer's instructions for use and related User Manuals and Technical data sheets before using this products as described

Comparisons, where applicable, are made against older BD Technology, manual methods or are general performance claims.  Comparisons are not made against non-BD technologies, unless otherwise noted.

For Research Use Only. Not for use in diagnostic or therapeutic procedures.