Cell Division Cycle 34 Homolog (S. Cerevisiae) (CDC34) (AA 108-298) antibody

Antigen: Cell Division Cycle 34 Homolog (S. Cerevisiae) (CDC34)

Synonyms: UBC3, UBE2R1, E2-CDC34, AI327276, MGC116225, MGC53533, ubc3, ube2r1, MGC69351, e2-cdc34, CDC34, DNA6, CDC34B, UBE2R2

Binding Site: AA 108-298

Clonality: Monoclonal (17)

Host: Mouse

Reactivity: Human

Conjugate: Un-conjugated

Application: Western Blotting (WB), Immunofluorescence (IF)

Catalog no.: ABIN967856

Additional Information

Alternative name: Cdc34

Immunogen: Human CDC34

Cross-Reactivity: Mouse (Murine), Rat (Rattus), Dog (Canine), Chicken

Format: Liquid

Isotype: IgG2a

Clone: 17

Description: The human homologue of the Saccharomyces cerevisiae CDC34 gene appears to be a highly conserved, single copy gene that is expressed in many cell lines. The human CDC34 cDNA can functionally substitute for the yeast CDC34 gene and, therefore, is a mammalian homologue of a group of yeast genes (CDC34, CDC4, and CDC53) required for the late G1-S phase transition. In yeast, CDC34 is a member of the large family of ubiquitin-conjugating ligases (UBC) that are involved in linking ubiquitin polypeptides to target proteins. It is thought that the role of CDC34 in cell cycle progression is related to the ubiquitination of G1 cyclins. In addition, p53 and other proteins involved in growth control such as Fos, Myc, and Mos are targeted for proteolysis by ubiquitin-dependent mechanisms. Absence of CDC34 causes yeast cell cycle arrest prior to DNA synthesis. Thus, it will be important to determine the role of CDC34 and the other proteins involved in the G1-S transition in mammalian cells. This will be a significant step toward understanding the regulation of the initiation of DNA synthesis, as well as the mechanism controlling the cell cycle transition following DNA damage. This antibody is routinely tested by western blot analysis.

Characteristics: 1. Since applications vary, each investigator should titrate the reagent to obtain optimal results.
2. Please refer to us 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.

Molecular Weight: 34-36 kDa

Comments:

Related Products: ABIN968535, ABIN967389

Application Details

Concentration: 250 µg/ml

Purity: Purified

Purification: Purified from tissue culture supernatant or ascites by affinity chromatography.

Buffer: Aqueous buffered solution containing BSA, glycerol.

Preservative: 0.09% Sodium azide.

Storage: Store undiluted at -20°C.

Research Area: Chromatin and Nuclear Signaling

Restrictions: For Research Use only

Images

Western blot analysis of CDC34 on a HeLa cell lysate (Human cervical epitheloid carcinoma, ATCC CCL-2.2). Lane 1: 1:1000, lane 2: 1:2000, lane 3: 1:4000 dilution of the mouse anti-CDC34 antibody.

Immunofluorescence staining on human fibroblasts.

anti-Cell Division Cycle 34 Homolog (S. Cerevisiae) (CDC34) (AA 108-298) antibody (Image 3)

Publications

Product: Plon, Leppig, Do et al.: "Cloning of the human homolog of the CDC34 cell cycle gene by complementation in yeast." in: Proceedings of the National Academy of Sciences of the United States of America, Vol. 90, Issue 22, pp. 10484-8, 1993 (PubMed).

Eliseeva, Pati, Diccinanni et al.: "Expression and localization of the CDC34 ubiquitin-conjugating enzyme in pediatric acute lymphoblastic leukemia." in: Cell growth & differentiation : the molecular biology journal of the American Association for Cancer Research, Vol. 12, Issue 8, pp. 427-33, 2001 (PubMed).

Topper, Bastians, Ruderman et al.: "Elevating the level of Cdc34/Ubc3 ubiquitin-conjugating enzyme in mitosis inhibits association of CENP-E with kinetochores and blocks the metaphase alignment of chromosomes." in: The Journal of cell biology, Vol. 154, Issue 4, pp. 707-17, 2001 (PubMed).

Saitoh, Pizzi, Wang: "Perturbation of SUMOlation enzyme Ubc9 by distinct domain within nucleoporin RanBP2/Nup358." in: The Journal of biological chemistry, Vol. 277, Issue 7, pp. 4755-63, 2002 (PubMed).

Hagglund, Van Sant, Lopez et al.: "Herpes simplex virus 1-infected cell protein 0 contains two E3 ubiquitin ligase sites specific for different E2 ubiquitin-conjugating enzymes." in: Proceedings of the National Academy of Sciences of the United States of America, Vol. 99, Issue 2, pp. 631-6, 2002 (PubMed).