Mouse Anti-GMNN Recombinant Antibody (4B10.1) (CBMAB-G4025-LY)

Name: Mouse Anti-GMNN Recombinant Antibody (4B10.1)
SKU: CBMAB-G4025-LY
Rating: 5 (1 reviews)

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Datasheet

SDS

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Datasheet Target References Q & As Review & reward Protocols Associated Products

Basic Information

Host Animal

Mouse

Clone

4B10.1

Application

IC, WB

Immunogen

Recombinant protein fragment corresponding to human Geminin fused to GST-Tag

Specificity

Human

Antibody Isotype

IgG

Clonality

Monoclonal

Application Notes

The COA includes recommended starting dilutions, optimal dilutions should be determined by the end user.

Formulations & Storage [For reference only, actual COA shall prevail!]

Format

Liquid

Purity

> 95% Purity determined by SDS-PAGE.

Storage

Store at +4°C short term (1-2 weeks). Aliquot and store at -20°C long term. Avoid repeated freezethaw cycles.

More Infomation

Target

Full Name

GMNN

Introduction

This gene encodes a protein that plays a critical role in cell cycle regulation. The encoded protein inhibits DNA replication by binding to DNA replication factor Cdt1, preventing the incorporation of minichromosome maintenance proteins into the pre-replication complex. The encoded protein is expressed during the S and G2 phases of the cell cycle and is degraded by the anaphase-promoting complex during the metaphase-anaphase transition. Increased expression of this gene may play a role in several malignancies including colon, rectal and breast cancer. Alternatively spliced transcript variants have been observed for this gene, and two pseudogenes of this gene are located on the short arm of chromosome 16. [provided by RefSeq, Oct 2011]

Entrez Gene ID

51053

UniProt ID

O75496

Alternative Names

Geminin; DNA Replication Inhibitor; Geminin; MGORS6; Gem;

Function

Inhibits DNA replication by preventing the incorporation of MCM complex into pre-replication complex (pre-RC) (PubMed:9635433, PubMed:14993212, PubMed:20129055, PubMed:24064211).

It is degraded during the mitotic phase of the cell cycle (PubMed:9635433, PubMed:14993212, PubMed:24064211).

Its destruction at the metaphase-anaphase transition permits replication in the succeeding cell cycle (PubMed:9635433, PubMed:14993212, PubMed:24064211).

Inhibits histone acetyltransferase activity of KAT7/HBO1 in a CDT1-dependent manner, inhibiting histone H4 acetylation and DNA replication licensing (PubMed:20129055).

Inhibits the transcriptional activity of a subset of Hox proteins, enrolling them in cell proliferative control (PubMed:22615398).

Biological Process

Animal organ morphogenesis Source: Ensembl
DNA replication preinitiation complex assembly Source: CAFA
Negative regulation of cell cycle Source: UniProtKB
Negative regulation of DNA-dependent DNA replication Source: CAFA
Negative regulation of DNA replication Source: UniProtKB
Negative regulation of transcription, DNA-templated Source: UniProtKB
Positive regulation of chromatin binding Source: CAFA
Regulation of DNA replication Source: UniProtKB

Cellular Location

Nucleus; Cytoplasm. Mainly cytoplasmic but can be relocalized to the nucleus.

Involvement in disease

Meier-Gorlin syndrome 6 (MGORS6):
A form of Meier-Gorlin syndrome, a syndrome characterized by bilateral microtia, aplasia/hypoplasia of the patellae, and severe intrauterine and postnatal growth retardation with short stature and poor weight gain. Additional clinical findings include anomalies of cranial sutures, microcephaly, apparently low-set and simple ears, microstomia, full lips, highly arched or cleft palate, micrognathia, genitourinary tract anomalies, and various skeletal anomalies. While almost all cases have primordial dwarfism with substantial prenatal and postnatal growth retardation, not all cases have microcephaly, and microtia and absent/hypoplastic patella are absent in some. Despite the presence of microcephaly, intellect is usually normal.

PTM

Phosphorylated during mitosis. Phosphorylation at Ser-184 by CK2 results in enhanced binding to Hox proteins and more potent inhibitory effect on Hox transcriptional activity.

Xu, X., Chang, C. W., Li, M., Omabe, K., Le, N., Chen, Y. H., ... & Liu, Y. (2023). DNA replication initiation factor RECQ4 possesses a role in antagonizing DNA replication initiation. Nature Communications, 14(1), 1233.

Zhao, H., Gezi, G., Tian, X., Jia, P., Morigen, M., & Fan, L. (2021). Lysophosphatidic Acid–Induced EGFR Transactivation Promotes Gastric Cancer Cell DNA Replication by Stabilizing Geminin in the S Phase. Frontiers in Pharmacology, 12, 706240.

Tsaniras, S. C., Delinasios, G. J., Petropoulos, M., Panagopoulos, A., Anagnostopoulos, A. K., Villiou, M., ... & Taraviras, S. (2019). DNA replication inhibitor geminin and retinoic acid signaling participate in complex interactions associated with pluripotency. Cancer Genomics & Proteomics, 16(6), 593-601.

Turcu, D. C., Lillehaug, J. R., & Seo, H. C. (2019). SIX3 and SIX6 interact with GEMININ via C-terminal regions. Biochemistry and Biophysics Reports, 20, 100695.

Zhang, Y., Li, Z., Hao, Q., Tan, W., Sun, J., Li, J., ... & Zhu, W. (2019). The Cdk2–c-Myc–miR-571 Axis Regulates DNA Replication and Genomic Stability by Targeting GemininCdk2–c-Myc–miR-571 Regulates DNA Replication. Cancer research, 79(19), 4896-4910.

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Please try the standard protocols which include: protocols, troubleshooting and guide.

Enzyme-linked Immunosorbent Assay (ELISA)
Flow Cytometry
Immunofluorescence (IF)
Immunohistochemistry (IHC)
Immunoprecipitation (IP)
Western Blot (WB)
Enzyme Linked Immunospot (ELISpot)
Proteogenomic
Other Protocols

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Isotype control

For research use only. Not intended for any clinical use.

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