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BubR1 Polyclonal antibody

BubR1 Polyclonal Antibody for WB, IF, IHC, ELISA

Host / Isotype

Rabbit / IgG


human, mouse





Cat no : 11504-2-AP


Bub1A, BUB1B, BUB1beta, BubR1, hBUBR1, MAD3L, Protein SSK1, SSK1

Tested Applications

Positive WB detected inmouse testis tissue, K-562 cells, HeLa cells, human testis tissue
Positive IHC detected inhuman cervical cancer tissue, human colon cancer tissue
Note: suggested antigen retrieval with TE buffer pH 9.0; (*) Alternatively, antigen retrieval may be performed with citrate buffer pH 6.0
Positive IF detected inSKOV-3 cells

Recommended dilution

Western Blot (WB)WB : 1:500-1:1000
Immunohistochemistry (IHC)IHC : 1:250-1:1000
Immunofluorescence (IF)IF : 1:20-1:200
It is recommended that this reagent should be titrated in each testing system to obtain optimal results.
Sample-dependent, Check data in validation data gallery.

Product Information

11504-2-AP targets BubR1 in WB, IF, IHC, ELISA applications and shows reactivity with human, mouse samples.

Tested Reactivity human, mouse
Cited Reactivityhuman, mouse
Host / Isotype Rabbit / IgG
Class Polyclonal
Type Antibody
Immunogen BubR1 fusion protein Ag2053
Full Name budding uninhibited by benzimidazoles 1 homolog beta (yeast)
Calculated Molecular Weight 1050 aa, 120 kDa
Observed Molecular Weight 120-130 kDa
GenBank Accession NumberBC018739
Gene Symbol BUB1B
Gene ID (NCBI) 701
Conjugate Unconjugated
Form Liquid
Purification MethodAntigen affinity purification
Storage Buffer PBS with 0.02% sodium azide and 50% glycerol pH 7.3.
Storage ConditionsStore at -20°C. Stable for one year after shipment. Aliquoting is unnecessary for -20oC storage. 20ul sizes contain 0.1% BSA.

Background Information

BUB1B(Mitotic checkpoint serine/threonine-protein kinase BUB1 beta), also named as BUBR1, MAD3Land SSK1, belongs to the BUB1 subfamily. Human BUB1B is a 120 kDa protein that plays a central role in the spindle assembly checkpoint (SAC), the evolutionary conserved and self-regulatory system of higher organisms that monitors and repairs defects in chromosome segregation in mitotic cells(PMID:22201036). In addition to phosphorylation, BUB1B is also subjected to posttranslational modifications including acetylation(PMID:22167194). Defects in BUB1B are the cause of premature chromatid separation trait (PCS) and mosaic variegated aneuploidy syndrome type 1 (MVA1).


Product Specific Protocols
WB protocol for BubR1 antibody 11504-2-APDownload protocol
IHC protocol for BubR1 antibody 11504-2-APDownload protocol
IF protocol for BubR1 antibody 11504-2-APDownload protocol
Standard Protocols
Click here to view our Standard Protocols



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