JavaScript is disabled in your browser. Please enable JavaScript to view this website.
AB300733

Alexa Fluor® 647 Anti-CENPB antibody [EPR24047-64]

Be the first to review this product! Submit a review

|

(0 Publication)

Rabbit Recombinant Monoclonal CENPB antibody - conjugated to Alexa Fluor® 647. Suitable for ICC/IF and reacts with Human samples.

View Alternative Names

Major centromere autoantigen B, Centromere protein B, CENP-B, CENPB

1 Images
Immunocytochemistry/ Immunofluorescence - Alexa Fluor® 647 Anti-CENPB antibody [EPR24047-64] (AB300733)
  • ICC/IF

Supplier Data

Immunocytochemistry/ Immunofluorescence - Alexa Fluor® 647 Anti-CENPB antibody [EPR24047-64] (AB300733)

Immunofluorescent analysis of 4% Paraformaldehyde-fixed, 0.1% TritonX-100 permeabilized HeLa (human cervix adenocarcinoma epithelial cell) cells labelling CENPB with ab300733 at 1/50 (10.0 ug/ml) msd2577,(Green). Confocal image showing centromere staining in HeLa cells. is observed. ab195887 Anti-alpha Tubulin mouse monoclonal antibody - Microtubule Marker (Alexa Fluor® 488) was used to counterstain tubulin at 1/200 2.5ug/ml msd2577 (Red). The Nuclear counterstain was DAPI (Blue).

Key facts

Host species

Rabbit

Clonality

Monoclonal

Clone number

EPR24047-64

Isotype

IgG

Conjugation

Alexa Fluor® 647

Excitation/Emission

Ex: 650nm, Em: 665nm

Carrier free

No

Reacts with

Human

Applications

ICC/IF

applications

Immunogen

The exact immunogen used to generate this antibody is proprietary information.

style
left-column

Reactivity data

{ "title": "Reactivity Data", "filters": { "stats": ["", "Species", "Dilution Info", "Notes"], "tabs": { "all-applications": {"fullname" : "All Applications", "shortname": "All Applications"}, "ICCIF" : {"fullname" : "Immunocytochemistry/ Immunofluorescence", "shortname":"ICC/IF"} }, "product-promise": { "all": "all", "testedAndGuaranteed": "tested", "guaranteed": "expected", "predicted": "predicted", "notRecommended": "not-recommended" } }, "values": { "Human": { "ICCIF-species-checked": "testedAndGuaranteed", "ICCIF-species-dilution-info": "1/50", "ICCIF-species-notes": "<p></p>" } } }
style
left-column

Product details

Patented technology
Our RabMAb® technology is a patented hybridoma-based technology for making rabbit monoclonal antibodies. For details on our patents, please refer to RabMAb® patents.

What are the advantages of a recombinant monoclonal antibody?
This product is a recombinant monoclonal antibody, which offers several advantages including:

  • - High batch-to-batch consistency and reproducibility
  • - Improved sensitivity and specificity
  • - Long-term security of supply
  • - Animal-free batch production

For more information, read more on recombinant antibodies.

Alexa Fluor® is a registered trademark of Molecular Probes, Inc, a Thermo Fisher Scientific Company. The Alexa Fluor® dye included in this product is provided under an intellectual property license from Life Technologies Corporation. As this product contains the Alexa Fluor® dye, the purchase of this product conveys to the buyer the non-transferable right to use the purchased product and components of the product only in research conducted by the buyer (whether the buyer is an academic or for-profit entity). As this product contains the Alexa Fluor® dye the sale of this product is expressly conditioned on the buyer not using the product or its components, or any materials made using the product or its components, in any activity to generate revenue, which may include, but is not limited to use of the product or its components: in manufacturing; (ii) to provide a service, information, or data in return for payment (iii) for therapeutic, diagnostic or prophylactic purposes; or (iv) for resale, regardless of whether they are sold for use in research. For information on purchasing a license to this product for purposes other than research, contact Life Technologies Corporation, 5781 Van Allen Way, Carlsbad, CA 92008 USA or outlicensing@thermofisher.com.

style
left-column

Properties and storage information

Form
Liquid
Purification technique
Affinity purification Protein A
Storage buffer
pH: 7.4 Preservative: 0.02% Sodium azide Constituents: PBS, 30% Glycerol (glycerin, glycerine), 1% BSA
Shipped at conditions
Blue Ice
Appropriate short-term storage duration
1-2 weeks
Appropriate short-term storage conditions
+4°C
Appropriate long-term storage conditions
-20°C
Aliquoting information
Upon delivery aliquot
Storage information
Avoid freeze / thaw cycle|Store in the dark
style
left-column

Supplementary information

This supplementary information is collated from multiple sources and compiled automatically.

CENP-B also known as Centromere Protein B is a protein with a molecular weight of approximately 80 kDa. It binds to the centromeric DNA and plays a critical role in centromere formation and function. CENP-B is heavily expressed in dividing cells particularly in tissues where cell proliferation is high such as bone marrow and epithelial tissues. Researchers often use tools like anti-CENP-B antibodies and CENP-B ELISA kits to study its expression in various experimental settings.
Biological function summary

CENP-B participates in the assembly of the centromere protein complex contributing to the stability and maintenance of the centromere structure during cell division. It acts as a foundation for kinetochore nucleation ensuring proper chromosome segregation. CENP-B is involved in the formation of the CENP-A nucleosome complex important for accurate chromosomal alignment and separation.

Pathways

CENP-B is essential in the mitotic spindle assembly and chromosome segregation pathways. This protein interacts with CENP-A a variant histone which integrates into centromeric nucleosomes to initiate the formation of functional kinetochores. Additionally CENP-B interacts with CENP-C facilitating the recruitment of other centromere-associated proteins needed for chromosome dynamics during mitosis.

CENP-B is primarily associated with autoimmune disorders such as systemic sclerosis (scleroderma). Patients with these conditions often produce anti-CENP-B antibodies which serve as diagnostic markers. Moreover CENP-B's dysregulation links to chromosomal instability a contributor to cancer. Research has shown connections between CENP-B and related proteins like CENP-A in the context of chromosomal aneuploidies and malignancies.
style
left-column
style
left-column

Product protocols

For this product, it's our understanding that no specific protocols are required. You can visit:
style
left-column

Target data

Interacts with centromeric heterochromatin in chromosomes and binds to a specific 17 bp subset of alphoid satellite DNA, called the CENP-B box (PubMed : 11726497). May organize arrays of centromere satellite DNA into a higher-order structure which then directs centromere formation and kinetochore assembly in mammalian chromosomes (Probable).
See full target information CENPB
style
left-column
style
left-column
style
right-column

Complementary Products

Assay Kits

AB283982

Human CENP-B ELISA Kit

Sandwich ELISA - Human CENP-B ELISA Kit (AB283982)

  • 0
  • 0
Secondary Antibodies

AB150077

Goat Anti-Rabbit IgG H&L (Alexa Fluor® 488)

Immunocytochemistry/ Immunofluorescence - Goat Anti-Rabbit IgG H&L (Alexa Fluor® 488) (AB150077)

  • 5
  • 20
Primary Antibodies

AB109496

Anti-HEC1/HEC antibody [EPR5342]

RabMAb|Recombinant

Western blot - Anti-HEC1/HEC antibody [EPR5342] (AB109496)

  • 0
  • 0
Primary Antibodies

AB22048

Anti-TLR4 antibody [76B357.1]

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-TLR4 antibody [76B357.1] (AB22048)

  • 4
  • 29
Primary Antibodies

AB236632

Anti-HA tag antibody [EPR22819-101]

BOND RX™ Validated|RabMAb|Recombinant|Lab Essentials|20ul selling size

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-HA tag antibody [EPR22819-101] (AB236632)

  • 3
  • 1

Product promise

We are committed to supporting your work with high-quality reagents, and we're here for you every step of the way. In the unlikely event that one of our products does not perform as expected, you're protected by our Product Promise.
For full details, please see our Terms & Conditions

Please note: All products are 'FOR RESEARCH USE ONLY. NOT FOR USE IN DIAGNOSTIC OR THERAPEUTIC PROCEDURES'.

For licensing inquiries, please contact partnerships@abcam.com