Geminin Recombinant Rabbit Monoclonal Antibody [JE35-51]
Catalog# HA722239
Geminin Recombinant Rabbit Monoclonal Antibody [JE35-51]
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WB
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IF-Cell
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IHC-P
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Human
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Mouse
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Rat
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unconjugated
Overview
Product Name
Geminin Recombinant Rabbit Monoclonal Antibody [JE35-51]
Antibody Type
Recombinant Rabbit monoclonal Antibody
Immunogen
Recombinant protein within Human Geminin aa 60-209 / 209.
Species Reactivity
Human, Mouse, Rat
Validated Applications
WB, IF-Cell, IHC-P
Target Molecular Weight
Predicted band size: 24 kDa
Positive Control
293T cell lysate, HeLa cell lysate, mouse testis tissue lysate, rat testis tissue lysate, HeLa, human testis tissue, mouse testis tissue, rat testis tissue.
Conjugation
unconjugated
Clone Number
JE35-51
Product Features
Form
Liquid
Concentration
1 mg/mL.(The concentration of this product may be batch-dependent)
Storage Instructions
Shipped at 4℃. Store at +4℃ short term (1-2 weeks). Store at -20℃ long term.
Storage Buffer
1*TBS (pH7.4), 0.05% BSA, 40% Glycerol. Preservative: 0.05% Sodium Azide.
Isotype
IgG
Purification Method
Protein A affinity purified.
Application Dilution
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WB
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1:1,000
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IF-Cell
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1:100
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IHC-P
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1:200-1:1,000
Target
Function
Geminin, DNA replication inhibitor, also known as GMNN, is a protein in humans encoded by the GMNN gene. A nuclear protein present in most eukaryotes and highly conserved across species, numerous functions have been elucidated for geminin including roles in metazoan cell cycle, cellular proliferation, cell lineage commitment, and neural differentiation. One example of its function is the inhibition of Cdt1. Geminin is absent during G1 phase and accumulates through S, G2 phase and M phases of the cell cycle. Geminin levels drop at the metaphase-anaphase transition of mitosis when it is degraded by the anaphase-promoting complex.
Background References
1. Liu TH et al. Geminin is essential for DNA re-replication in the silk gland cells of silkworms. Exp Cell Res. 2022 Jan
2. Matsumoto D et al. Cas9-Geminin and Cdt1-fused anti-CRISPR protein synergistically increase editing accuracy. FEBS Lett. 2023 Apr
Subcellular Location
Cytoplasm, Nucleus.
Synonyms
DNA replication inhibitor antibody
Gem antibody
GEMI_HUMAN antibody
Geminin antibody
Geminin DNA replication inhibitor antibody
GMNN antibody
OTTHUMP00000039393 antibody
RP3 369A17.3 antibody
Images
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Western blot analysis of Geminin on different lysates with Rabbit anti-Geminin antibody (HA722239) at 1/1,000 dilution.
Lane 1: 293T cell lysate (20 µg/Lane)
Lane 2: HeLa cell lysate (20 µg/Lane)
Lane 3: Mouse testis tissue lysate (40 µg/Lane)
Lane 4: Rat testis tissue lysate (40 µg/Lane)
Predicted band size: 24 kDa
Observed band size: 29 kDa
Exposure time: 3 minutes; ECL: K1801;
4-20% SDS-PAGE gel.
Proteins were transferred to a PVDF membrane and blocked with 5% NFDM/TBST for 1 hour at room temperature. The primary antibody (HA722239) at 1/1,000 dilution was used in 5% NFDM/TBST at 4℃ overnight. Goat Anti-Rabbit IgG - HRP Secondary Antibody (HA1001) at 1/50,000 dilution was used for 1 hour at room temperature. -
Immunocytochemistry analysis of HeLa cells labeling Geminin with Rabbit anti-Geminin antibody (HA722239) at 1/100 dilution.
Cells were fixed in 4% paraformaldehyde for 20 minutes at room temperature, permeabilized with 0.1% Triton X-100 in PBS for 5 minutes at room temperature, then blocked with 1% BSA in 10% negative goat serum for 1 hour at room temperature. Cells were then incubated with Rabbit anti-Geminin antibody (HA722239) at 1/100 dilution in 1% BSA in PBST overnight at 4 ℃. Goat Anti-Rabbit IgG H&L (iFluor™ 488, HA1121) was used as the secondary antibody at 1/1,000 dilution. PBS instead of the primary antibody was used as the secondary antibody only control. Nuclear DNA was labelled in blue with DAPI.
Beta tubulin (M1305-2, red) was stained at 1/100 dilution overnight at +4℃. Goat Anti-Mouse IgG H&L (iFluor™ 594, HA1126) was used as the secondary antibody at 1/1,000 dilution. -
Immunohistochemical analysis of paraffin-embedded human testis tissue with Rabbit anti-Geminin antibody (HA722239) at 1/1,000 dilution.
The section was pre-treated using heat mediated antigen retrieval with sodium citrate buffer (pH 6.0) (high pressure) for 2 minutes. The tissues were blocked in 1% BSA for 20 minutes at room temperature, washed with ddH2O and PBS, and then probed with the primary antibody (HA722239) at 1/1,000 dilution for 1 hour at room temperature. The detection was performed using an HRP conjugated compact polymer system. DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX. -
Immunohistochemical analysis of paraffin-embedded mouse testis tissue with Rabbit anti-Geminin antibody (HA722239) at 1/1,000 dilution.
The section was pre-treated using heat mediated antigen retrieval with sodium citrate buffer (pH 6.0) (high pressure) for 2 minutes. The tissues were blocked in 1% BSA for 20 minutes at room temperature, washed with ddH2O and PBS, and then probed with the primary antibody (HA722239) at 1/1,000 dilution for 1 hour at room temperature. The detection was performed using an HRP conjugated compact polymer system. DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX. -
Immunohistochemical analysis of paraffin-embedded rat testis tissue with Rabbit anti-Geminin antibody (HA722239) at 1/200 dilution.
The section was pre-treated using heat mediated antigen retrieval with sodium citrate buffer (pH 6.0) (high pressure) for 2 minutes. The tissues were blocked in 1% BSA for 20 minutes at room temperature, washed with ddH2O and PBS, and then probed with the primary antibody (HA722239) at 1/200 dilution for 1 hour at room temperature. The detection was performed using an HRP conjugated compact polymer system. DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX.
Please note: All products are "FOR RESEARCH USE ONLY AND ARE NOT INTENDED FOR DIAGNOSTIC OR THERAPEUTIC USE"