Anti-ORC1 Antibody Picoband®

SKU: A02735-2

Size: 100 μg

Storage: At -20℃ for one year from date of receipt. After reconstitution, at 4℃ for one month. It can also be aliquotted and stored frozen at -20℃ for six months. Avoid repeated freezing and thawing.

Form: Lyophilized

Reactivity: Human

Applications: ELISA,Flow Cytometry,WB

Application Details: Western blot, 0.25-0.5 μg/ml, Human
Flow Cytometry (Fixed), 1-3 μg/1x10⁶ cells, Human
ELISA, 0.1-0.5 μg/ml, -

Gene Name: ORC1

Specificity:

Background: Origin recognition complex subunit 1 is a protein that in humans is encoded by the ORC1 gene. The origin recognition complex (ORC) is a highly conserved six subunits protein complex essential for the initiation of the DNA replication in eukaryotic cells. Studies in yeast demonstrated that ORC binds specifically to origins of replication and serves as a platform for the assembly of additional initiation factors such as Cdc6 and Mcm proteins. The protein encoded by this gene is the largest subunit of the ORC complex. While other ORC subunits are stable throughout the cell cycle, the levels of this protein vary during the cell cycle, which has been shown to be controlled by ubiquitin-mediated proteolysis after initiation of DNA replication. This protein is found to be selectively phosphorylated during mitosis. It is also reported to interact with MYST histone acetyltransferase 2 (MyST2/HBO1), a protein involved in control of transcription silencing. Alternatively spliced transcript variants encoding different isoforms have been found for this gene.

Immunogen: E.coli-derived human ORC1 recombinant protein (Position: H628-E861).

Clonality: Polyclonal

Contents: Each vial contains 4 mg Trehalose, 0.9 mg NaCl, 0.2 mg Na2HPO4.

Purification: Immunogen affinity purified.

Reconstitution: Adding 0.2 ml of distilled water will yield a concentration of 500 μg/ml.

Reference: 1. Bicknell, L. S., Bongers, E. M. H. F., Leitch, A., Brown, S., Schoots, J., Harley, M. E., Aftimos, S., Al-Aama, J. Y., Bober, M., Brown, P. A. J., van Bokhoven, H., Dean, J., and 15 others. Mutations in the pre-replication complex cause Meier-Gorlin syndrome. Nature Genet. 43: 356-359, 2011. 2. Bicknell, L. S., Walker, S., Klingseisen, A., Stiff, T., Leitch, A., Kerzendorfer, C., Martin, C.-A., Yeyati, P., Al Sanna, N., Bober, M., Johnson, D., Wise, C., Jackson, A. P., O'Driscoll, M., Jeggo, P. A. Mutations in ORC1, encoding the largest subunit of the origin recognition complex, cause microcephalic primordial dwarfism resembling Meier-Gorlin syndrome. Nature Genet. 43: 350-355, 2011. 3. Bongers, E. M. H. F., Opitz, J. M., Fryer, A., Sarda, P., Hennekam, R. C. M., Hall, B. D., Superneau, D. W., Harbison, M., Poss, A., van Bokhoven, H., Hamel, B. C. J., Knoers, N. V. A. M. Meier-Gorlin syndrome: report of eight additional cases and review. Am. J. Med. Genet. 102: 115-124, 2001.

Uniprot ID: Q13415

Host: Rabbit

Concentration: Adding 0.2 ml of distilled water will yield a concentration of 500 μg/ml.

Conjugate:

Cross Reactivity: No cross-reactivity with other proteins.

Isotype: Rabbit IgG

Phospho_site:

Clone Number:

Observed Molecular Weight: 100 kDa

Calculated Molecular Weight: 51715 MW

Gene ID: 4998

Protein Name: Origin recognition complex subunit 1

Gene Full Name: origin recognition complex subunit 1

Synonyms: origin recognition complex subunit 1; HSORC1L; PARC1; ORC1