Product: FOXM1 Antibody
Catalog: AF7860
Description: Rabbit polyclonal antibody to FOXM1
Application: WB IF/ICC
Reactivity: Human, Mouse, Rat
Prediction: Pig, Zebrafish, Bovine, Horse, Sheep, Rabbit, Dog, Chicken, Xenopus
Mol.Wt.: 84kD, 100-130kD; 84kD(Calculated).
Uniprot: Q08050
RRID: AB_2844224

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Product Info

Source:
Rabbit
Application:
WB 1:500-1:2000, IF/ICC 1:100-1:500
*The optimal dilutions should be determined by the end user.
*Tips:

WB: For western blot detection of denatured protein samples. IHC: For immunohistochemical detection of paraffin sections (IHC-p) or frozen sections (IHC-f) of tissue samples. IF/ICC: For immunofluorescence detection of cell samples. ELISA(peptide): For ELISA detection of antigenic peptide.

Reactivity:
Human,Mouse,Rat
Prediction:
Pig(90%), Zebrafish(100%), Bovine(100%), Horse(90%), Sheep(100%), Rabbit(100%), Dog(100%), Chicken(89%), Xenopus(100%)
Clonality:
Polyclonal
Specificity:
FOXM1 Antibody detects endogenous levels of total FOXM1.
RRID:
AB_2844224
Cite Format: Affinity Biosciences Cat# AF7860, RRID:AB_2844224.
Conjugate:
Unconjugated.
Purification:
The antiserum was purified by peptide affinity chromatography using SulfoLink™ Coupling Resin (Thermo Fisher Scientific).
Storage:
Rabbit IgG in phosphate buffered saline , pH 7.4, 150mM NaCl, 0.02% sodium azide and 50% glycerol. Store at -20 °C. Stable for 12 months from date of receipt.
Alias:

Fold/Unfold

FKHL16; Forkhead box M1; Forkhead box protein M1; forkhead like 16; Forkhead-related protein FKHL16; FOX M1; Foxm1; FOXM1_HUMAN; FOXM1B; Hepatocyte nuclear factor 3 forkhead homolog 11; HFH-11; HFH11; HNF-3/fork-head homolog 11; HNF3; INS1; M phase phosphoprotein 2; M-phase phosphoprotein 2; MPHOSPH2; MPM-2 reactive phosphoprotein 2; MPP2; PIG29; TGT3; Transcription factor Trident; Trident; WIN; Winged-helix factor from INS-1 cells; Winged-helix factor from INS1 cells;

Immunogens

Immunogen:
Uniprot:
Gene(ID):
Expression:
Q08050 FOXM1_HUMAN:

Expressed in thymus, testis, small intestine, colon followed by ovary. Appears to be expressed only in adult organs containing proliferating/cycling cells or in response to growth factors. Also expressed in epithelial cell lines derived from tumors. Not expressed in resting cells. Isoform 2 is highly expressed in testis.

Sequence:
MKTSPRRPLILKRRRLPLPVQNAPSETSEEEPKRSPAQQESNQAEASKEVAESNSCKFPAGIKIINHPTMPNTQVVAIPNNANIHSIITALTAKGKESGSSGPNKFILISCGGAPTQPPGLRPQTQTSYDAKRTEVTLETLGPKPAARDVNLPRPPGALCEQKRETCADGEAAGCTINNSLSNIQWLRKMSSDGLGSRSIKQEMEEKENCHLEQRQVKVEEPSRPSASWQNSVSERPPYSYMAMIQFAINSTERKRMTLKDIYTWIEDHFPYFKHIAKPGWKNSIRHNLSLHDMFVRETSANGKVSFWTIHPSANRYLTLDQVFKPLDPGSPQLPEHLESQQKRPNPELRRNMTIKTELPLGARRKMKPLLPRVSSYLVPIQFPVNQSLVLQPSVKVPLPLAASLMSSELARHSKRVRIAPKVLLAEEGIAPLSSAGPGKEEKLLFGEGFSPLLPVQTIKEEEIQPGEEMPHLARPIKVESPPLEEWPSPAPSFKEESSHSWEDSSQSPTPRPKKSYSGLRSPTRCVSEMLVIQHRERRERSRSRRKQHLLPPCVDEPELLFSEGPSTSRWAAELPFPADSSDPASQLSYSQEVGGPFKTPIKETLPISSTPSKSVLPRTPESWRLTPPAKVGGLDFSPVQTSQGASDPLPDPLGLMDLSTTPLQSAPPLESPQRLLSSEPLDLISVPFGNSSPSDIDVPKPGSPEPQVSGLAANRSLTEGLVLDTMNDSLSKILLDISFPGLDEDPLGPDNINWSQFIPELQ

Predictions

Predictions:

Score>80(red) has high confidence and is suggested to be used for WB detection. *The prediction model is mainly based on the alignment of immunogen sequences, the results are for reference only, not as the basis of quality assurance.

Species
Results
Score
Bovine
100
Sheep
100
Dog
100
Xenopus
100
Zebrafish
100
Rabbit
100
Pig
90
Horse
90
Chicken
89
Model Confidence:
High(score>80) Medium(80>score>50) Low(score<50) No confidence

PTMs - Q08050 As Substrate

Site PTM Type Enzyme
S4 Phosphorylation Q00534 (CDK6) , P11802 (CDK4)
S35 Phosphorylation P11802 (CDK4) , Q00534 (CDK6)
S41 Phosphorylation
K57 Ubiquitination
K63 Acetylation
K189 Ubiquitination
S191 Phosphorylation
K201 Sumoylation
K218 Sumoylation
S251 Phosphorylation P06493 (CDK1)
K278 Methylation
K278 Ubiquitination
K282 Methylation
S331 Phosphorylation
T354 Phosphorylation
K356 Sumoylation
T357 Phosphorylation
S376 Phosphorylation O96017 (CHEK2)
K422 Acetylation
K422 Sumoylation
K422 Ubiquitination
K440 Acetylation
K440 Sumoylation
K440 Ubiquitination
S451 Phosphorylation Q00534 (CDK6) , P11802 (CDK4)
K460 Sumoylation
K478 Sumoylation
S481 Phosphorylation
S489 Phosphorylation Q00534 (CDK6) , P11802 (CDK4)
K495 Sumoylation
S501 Phosphorylation
S508 Phosphorylation Q00534 (CDK6) , P11802 (CDK4)
T510 Phosphorylation P11802 (CDK4) , Q00534 (CDK6)
Y517 Phosphorylation
S522 Phosphorylation Q00534 (CDK6) , P11802 (CDK4)
T524 Phosphorylation
T600 Phosphorylation P11802 (CDK4) , P06493 (CDK1) , Q00534 (CDK6)
K603 Acetylation
K603 Sumoylation
T611 Phosphorylation P11802 (CDK4) , P06493 (CDK1) , Q00534 (CDK6)
K614 Acetylation
T620 Phosphorylation Q00534 (CDK6) , P11802 (CDK4) , P06493 (CDK1)
S623 Phosphorylation
T627 Phosphorylation P11802 (CDK4) , Q00534 (CDK6)
S638 Phosphorylation
S672 Phosphorylation
S692 Phosphorylation
S693 Phosphorylation
S704 Phosphorylation Q00534 (CDK6) , P11802 (CDK4)
S717 Phosphorylation
T719 Phosphorylation
S730 Phosphorylation P53350 (PLK1)
S739 Phosphorylation P53350 (PLK1)

Research Backgrounds

Function:

Transcriptional factor regulating the expression of cell cycle genes essential for DNA replication and mitosis. Plays a role in the control of cell proliferation. Plays also a role in DNA breaks repair participating in the DNA damage checkpoint response.

PTMs:

Phosphorylated in M (mitotic) phase. Phosphorylation by the checkpoint kinase CHEK2 in response to DNA damage increases the FOXM1 protein stability probably stimulating the transcription of genes involved in DNA repair. Phosphorylated by CDK1 in late S and G2 phases, creating docking sites for the POLO box domains of PLK1. Subsequently, PLK1 binds and phosphorylates FOXM1, leading to activation of transcriptional activity and subsequent enhanced expression of key mitotic regulators.

Subcellular Location:

Nucleus.

Extracellular region or secreted Cytosol Plasma membrane Cytoskeleton Lysosome Endosome Peroxisome ER Golgi apparatus Nucleus Mitochondrion Manual annotation Automatic computational assertionSubcellular location
Tissue Specificity:

Expressed in thymus, testis, small intestine, colon followed by ovary. Appears to be expressed only in adult organs containing proliferating/cycling cells or in response to growth factors. Also expressed in epithelial cell lines derived from tumors. Not expressed in resting cells. Isoform 2 is highly expressed in testis.

Family&Domains:

Within the protein there is a domain which acts as a transcriptional activator. Insertion of a splicing sequence within it inactivates this transcriptional activity, as it is the case for isoform 4.

Research Fields

· Cellular Processes > Cell growth and death > Cellular senescence.   (View pathway)

References

1). Copper overload impairs hematopoietic stem and progenitor cell proliferation via prompting HSF1/SP1 aggregation and the subsequently downregulating FOXM1-Cytoskeleton axis. iScience, 2023 (PubMed: 37009226) [IF=5.8]

Application: WB    Species: zebrafish    Sample: HSPCs

Figure 5 Dysfunction of gene foxm1 impairs the proliferation of HSPCs (A) Mitotic malformation of HSPCs in foxm1 morphants at 33 hpf (AGM) and 72 hpf (CHT), respectively. A1, A5, A9, A13, DAPI staining; A2, A6, A10, A14, anti-α-tubulin staining; A3, A7, A11, A15, anti-GFP staining; A4, A8, A12, A16, merged. At least 10 mitotic HSPCs in more than 10 embryos were observed for each group. A17, A18, calculation the length of spindles in metaphase runx1GFP+ cells at 33 hpf and 72 hpf, respectively. (B) BrdU cell proliferation in embryos at 33 hpf (B2-B9) and 72 hpf (B12-B19), respectively. B1, B11, AGM and CHT domain in embryos, respectively; B10, B20, calculation of HSPC proliferation in embryos from different groups. (C) The protein level of Foxm1 in foxm1 mutants with a 10-bp deletion at 33 hpf. GAPDH was used as an internal control. (D) Phenotypes of foxm1 mutants at 33 hpf and 120 hpf, respectively. (E) Expression of runx1 and cmyb in tuba1a mutants with or without Cu stresses at 33 hpf and 72 hpf. E9, E18, calculation of runx1 and cmyb expression in embryos from different groups. (F) Expression of tuba1a and stmn4 in foxm1 mutants with or without Cu stresses at 33 hpf. F9, F10, calculation of tuba1a and stmn4 expression in embryos from different groups. B2-B9, B12-B19, D1-D4, E1-E8, E10-E17, F1-F8, lateral view, anterior to the left, and dorsal to the up. Data are mean ± SD. t-test, ∗p < 0.05, ∗∗p < 0.01, ∗∗∗p < 0.001, NS, not significant. Scale bars, 2 μm (A1-A16), 20 μm (B2-B9, B12-B19), 50 μm (E1-E8, F1-F8), 100 μm (D1-D4) and 200 μm (E10-E17).

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