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Product Name Bub3 Chinese Name 有丝分裂蛋白BUB3Recombinant rabbit monoclonal anti Alias BUB 3; BUB 3L; BUB3 (budding uninhibited by benzimidazoles 3, yeast) homolog; bub3; BUB3 budding uninhibited by benzimidazoles 3 homolog; BUB3_HUMAN; BUB3L; Budding uninhibited by benomyl; Budding uninhibited by benzimidazoles 3; Budding uninhibited by benzimidazoles 3 homolog (S. cerevisiae); Budding uninhibited by benzimidazoles 3 homolog (yeast); Budding uninhibited by benzimidazoles 3 homolog; Budding uninhibited by benzimidazoles 3, S. cerevisiae, homolog of antibody C78067; hBUB3; Mitotic checkpoint component; Mitotic checkpoint protein bub3; WD repeat type I transmembrane protein A72.5; Aa2-050; AU019800; AU021329; AU043350; AW146323. Research Area Cell biology Cyclin Cell differentiation Immunogen Species Rabbit Clonality Monoclonal Clone NO. 24D1 React Species Human, Mouse, Rat, Applications WB=1:500-2000 IP=1:20-50 IHC-P=1:50-200 IHC-F=1:50-200 ICC=1:50-200 IF=1:50-200 (Paraffin sections need antigen repair)
not yet tested in other applications.
optimal dilutions/concentrations should be determined by the end user.Theoretical molecular weight 36kDa Cellular localization The nucleus Form Liquid Concentration 1mg/ml immunogen Recombinant human Bub3 Lsotype IgG Purification affinity purified by Protein A Buffer Solution 0.01M TBS(pH7.4) with 1% BSA, 0.03% Proclin300 and 50% Glycerol. Storage Shipped at 4℃. Store at -20 °C for one year. Avoid repeated freeze/thaw cycles. Attention This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications. PubMed PubMed Product Detail Has a dual function in spindle-assembly checkpoint signaling and in promoting the establishment of correct kinetochore-microtubule (K-MT) attachments. Promotes the formation of stable end-on bipolar attachments. Necessary for kinetochore localization of BUB1. Regulates chromosome segregation during oocyte meiosis. The BUB1/BUB3 complex plays a role in the inhibition of anaphase-promoting complex or cyclosome (APC/C) when spindle-assembly checkpoint is activated and inhibits the ubiquitin ligase activity of APC/C by phosphorylating its activator CDC20. This complex can also phosphorylate MAD1L1.
Function:
Has a dual function in spindle-assembly checkpoint signaling and in promoting the establishment of correct kinetochore-microtubule (K-MT) attachments. Promotes the formation of stable end-on bipolar attachments. Necessary for kinetochore localization of BUB1. Regulates chromosome segregation during oocyte meiosis. The BUB1/BUB3 complex plays a role in the inhibition of anaphase-promoting complex or cyclosome (APC/C) when spindle-assembly checkpoint is activated and inhibits the ubiquitin ligase activity of APC/C by phosphorylating its activator CDC20. This complex can also phosphorylate MAD1L1.
Subunit:
Interacts with BUB1 and BUBR1. The BUB1/BUB3 complex interacts with MAD1L1.
Subcellular Location:
Nucleus. Chromosome, centromere, kinetochore (By similarity).
Post-translational modifications:
Poly-ADP-ribosylated by PARP1 (By similarity).
Similarity:
Belongs to the WD repeat BUB3 family. Contains 5 WD repeats.
SWISS:
O43684
Gene ID:
9184
Database links:
Entrez Gene: 9184 Human
Entrez Gene: 12237 Mouse
Entrez Gene: 100172494 Orangutan
Omim: 603719 Human
SwissProt: O43684 Human
SwissProt: Q9WVA3 Mouse
SwissProt: Q5RB58 Orangutan
Unigene: 418533 Human
Unigene: 441749 Mouse
Unigene: 927 Mouse
Unigene: 6897 Rat
Product Picture Sample:
Lane 1: Mouse Thyroid gland tissue lysates
Lane 2: Mouse Colon tissue lysates
Lane 3: Rat Spleen tissue lysates
Lane 4: Rat Testis tissue lysates
Lane 5: Human Jurkat cell lysates
Lane 6: Human MCF-7 cell lysates
Lane 7: Human A549 cell lysates
Lane 8: Human Lovo cell lysates
Primary: Anti-Bub3 (SLM-54413R) at 1/1000 dilution
Secondary: IRDye800CW Goat Anti-Rabbit IgG at 1/20000 dilution
Predicted band size: 36 kDa
Observed band size: 37 kDa
Paraformaldehyde-fixed, paraffin embedded (mouse testis); Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15min; Block endogenous peroxidase by 3% hydrogen peroxide for 20 minutes; Blocking buffer (normal goat serum) at 37°C for 30min; Antibody incubation with (Bub3) Monoclonal Antibody, Unconjugated (SLM-54413R) at 1:200 overnight at 4°C, followed by operating according to SP Kit(Rabbit) (sp-0023) instructionsand DAB staining.Paraformaldehyde-fixed, paraffin embedded (human skin cancer); Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15min; Block endogenous peroxidase by 3% hydrogen peroxide for 20 minutes; Blocking buffer (normal goat serum) at 37°C for 30min; Antibody incubation with (Bub3) Monoclonal Antibody, Unconjugated (SLM-54413R) at 1:200 overnight at 4°C, followed by operating according to SP Kit(Rabbit) (sp-0023) instructionsand DAB staining.Paraformaldehyde-fixed, paraffin embedded (mouse colon); Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15min; Block endogenous peroxidase by 3% hydrogen peroxide for 20 minutes; Blocking buffer (normal goat serum) at 37°C for 30min; Antibody incubation with (Bub3) Monoclonal Antibody, Unconjugated (SLM-54413R) at 1:200 overnight at 4°C, followed by operating according to SP Kit(Rabbit) (sp-0023) instructionsand DAB staining.Paraformaldehyde-fixed, paraffin embedded (rat colon); Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15min; Block endogenous peroxidase by 3% hydrogen peroxide for 20 minutes; Blocking buffer (normal goat serum) at 37°C for 30min; Antibody incubation with (Bub3) Monoclonal Antibody, Unconjugated (SLM-54413R) at 1:200 overnight at 4°C, followed by operating according to SP Kit(Rabbit) (sp-0023) instructionsand DAB staining.Paraformaldehyde-fixed, paraffin embedded (human thyroid gland); Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15min; Block endogenous peroxidase by 3% hydrogen peroxide for 20 minutes; Blocking buffer (normal goat serum) at 37°C for 30min; Antibody incubation with (Bub3) Monoclonal Antibody, Unconjugated (SLM-54413R) at 1:200 overnight at 4°C, followed by operating according to SP Kit(Rabbit) (sp-0023) instructionsand DAB staining.Paraformaldehyde-fixed, paraffin embedded (mouse spleen); Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15min; Block endogenous peroxidase by 3% hydrogen peroxide for 20 minutes; Blocking buffer (normal goat serum) at 37°C for 30min; Antibody incubation with (Bub3) Monoclonal Antibody, Unconjugated (SLM-54413R) at 1:200 overnight at 4°C, followed by operating according to SP Kit(Rabbit) (sp-0023) instructionsand DAB staining.Paraformaldehyde-fixed, paraffin embedded (human colon carcinoma); Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15min; Block endogenous peroxidase by 3% hydrogen peroxide for 20 minutes; Blocking buffer (normal goat serum) at 37°C for 30min; Antibody incubation with (Bub3) Monoclonal Antibody, Unconjugated (SLM-54413R) at 1:200 overnight at 4°C, followed by operating according to SP Kit(Rabbit) (sp-0023) instructionsand DAB staining.Paraformaldehyde-fixed, paraffin embedded (rat spleen); Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15min; Block endogenous peroxidase by 3% hydrogen peroxide for 20 minutes; Blocking buffer (normal goat serum) at 37°C for 30min; Antibody incubation with (Bub3) Monoclonal Antibody, Unconjugated (SLM-54413R) at 1:200 overnight at 4°C, followed by operating according to SP Kit(Rabbit) (sp-0023) instructionsand DAB staining.Paraformaldehyde-fixed, paraffin embedded (rat testis); Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15min; Block endogenous peroxidase by 3% hydrogen peroxide for 20 minutes; Blocking buffer (normal goat serum) at 37°C for 30min; Antibody incubation with (Bub3) Monoclonal Antibody, Unconjugated (SLM-54413R) at 1:200 overnight at 4°C, followed by operating according to SP Kit(Rabbit) (sp-0023) instructionsand DAB staining.Paraformaldehyde-fixed, paraffin embedded (human breast carcinoma); Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15min; Block endogenous peroxidase by 3% hydrogen peroxide for 20 minutes; Blocking buffer (normal goat serum) at 37°C for 30min; Antibody incubation with (Bub3) Monoclonal Antibody, Unconjugated (SLM-54413R) at 1:200 overnight at 4°C, followed by operating according to SP Kit(Rabbit) (sp-0023) instructionsand DAB staining.
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