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Invitrogen
Bub1 Polyclonal Antibody
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Product Details
PA5-148756
Product Specifications
Species Reactivity
Human
Host/Isotype
Goat
/ IgG
Class
Polyclonal
Type
Antibody
Immunogen
E. coli-derived recombinant human Bub1, Met1-Ser250
Conjugate
Form
Lyophilized
Concentration
0.2 mg/mL
Amount
100 µg
Purification
Antigen affinity chromatography
Storage buffer
PBS with trehalose
Contains
no preservative
Storage conditions
Store at 4°C short term. For long term storage, store at -20°C, avoiding freeze/thaw cycles.
Shipping conditions
Ambient (domestic); Wet ice (international)
RRID
Product Specific Information
Reconstitute at 0.2 mg/mL in sterile PBS.
Target Information
The BUB1 gene encodes a serine/threonine-protein kinase that is integral to the spindle assembly checkpoint, a crucial mechanism ensuring proper chromosome alignment and segregation during mitosis. BUB1 is involved in detecting and correcting errors in kinetochore-microtubule attachments, which is vital for maintaining genomic stability. It acts by delaying the onset of anaphase until all chromosomes are correctly attached to the spindle apparatus. BUB1 is recruited to kinetochores in early mitosis, where it phosphorylates several substrates to activate other checkpoint proteins, such as BUBR1 and MAD2, thereby preventing premature progression through mitosis. Mutations or aberrations in the expression levels of BUB1 are often associated with aneuploidy and chromosomal instability, contributing to cancer progression. BUB1 is thus considered a potential target for cancer therapeutics, aiming to exploit its role in the mitotic checkpoint to selectively eliminate tumor cells through checkpoint bypass or mitotic arrest.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
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Bioinformatics
Protein Aliases: BUB1 budding uninhibited by benzimidazoles 1 homolog; BUB1A; budding uninhibited by benzimidazoles 1 homolog; hBUB1; huBUB1; HuBub1; putative serine/threonine-protein kinase; Mitotic checkpoint serine/threonine-protein kinase BUB1; mitotic spindle checkpoint kinase; protein kinase; putative serine/threonine-protein kinase; unnamed protein product
Gene Aliases: BUB1; BUB1A; BUB1L; hBUB1; MCPH30
UniProt ID: (Human) O43683
Entrez Gene ID: (Human) 699
chromatin remodeling
apoptotic process
chromosome segregation
regulation of sister chromatid cohesion
mitotic spindle assembly checkpoint
intracellular signal transduction
cell division
meiotic sister chromatid cohesion, centromeric
regulation of chromosome segregation
positive regulation of maintenance of mitotic sister chromatid cohesion, centromeric
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Performance Guarantee
If an Invitrogen™ antibody doesn't perform as described on our website or datasheet,we'll replace the product at no cost to you, or provide you with a credit for a future purchase.*
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