Anti-ORC2 Antibody Picoband®

SKU: A04350-1

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,Mouse,Rat

Applications: WB,IHC,ICC,IF,Flow Cytometry,ELISA

Application Details: Western blot, 0.1-0.25 μg/ml, Human, Mouse, Rat
Immunohistochemistry (Paraffin-embedded Section), 2-5 μg/ml, Human
Immunocytochemistry/Immunofluorescence, 5 μg/ml, Human
Flow Cytometry (Fixed), 1-3 μg/1x10⁶ cells, Human
ELISA, 0.1-0.5 μg/ml, -

Gene Name: ORC2

Specificity:

Background: Origin recognition complex subunit 2 is a protein that is encoded by the ORC2 (ORC2L) gene in humans. 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 a subunit of the ORC complex. This protein forms a core complex with ORC3, -4, and -5. It also interacts with CDC45 and MCM10, which are proteins known to be important for the initiation of DNA replication. This protein has been demonstrated to specifically associate with the origin of replication of Epstein-Barr virus in human cells, and is thought to be required for DNA replication from viral origin of replication. Alternatively spliced transcript variants have been found, one of which is a nonsense-mediated mRNA decay candidate.

Immunogen: E.coli-derived human ORC2 recombinant protein (Position: E130-R493). Human ORC2 shares 80.2% and 79.4% amino acid (aa) sequence identity with mouse and rat ORC2, respectively.

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. Dhar, S. K., Yoshida, K., Machida, Y., Khaira, P., Chaudhuri, B., Wohlschlegel, J. A., Leffak, M., Yates, J., Dutta, A. Replication from oriP of Epstein-Barr virus requires human ORC and is inhibited by geminin. Cell 106: 287-296, 2001. 2. Gavin, K. A., Hidaka, M., Stillman, B. Conserved initiator proteins in eukaryotes. Science 270: 1667-1671, 1995. 3. Ohtani, K., DeGregori, J., Leone, G., Herendeen, D. R., Kelly, T. J., Nevins, J. R. Expression of the HsOrc1 gene, a human ORC1 homolog, is regulated by cell proliferation via the E2F transcription factor. Molec. Cell. Biol. 16: 6977-6984, 1996.

Uniprot ID: Q13416

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: IgG

Phospho_site:

Clone Number:

Observed Molecular Weight: 74 kDa

Calculated Molecular Weight: 52588 MW

Gene ID: 4999

Protein Name: Origin recognition complex subunit 2

Gene Full Name: origin recognition complex subunit 2

Synonyms: ORC2; ORC2L; Origin recognition complex subunit 2