ZRB1876

Anti-CBX5 Antibody, clone 5I2-K ZooMAb^® Rabbit Monoclonal

recombinant, expressed in HEK 293 cells

• Synonym(e): Antigen p25, Chromobox protein homolog 5, HP1 alpha, Heterochromatin protein 1 homolog alpha
• UNSPSC-Code: 12352203
• NACRES: NA.43

Eigenschaften

• Biologische Quelle: rabbit
• Qualitätsniveau: 200
• Rekombinant: expressed in HEK 293 cells
• Konjugat: unconjugated
• Antikörperform: purified antibody
• Antikörper-Produkttyp: primary antibodies
• Klon: 5I2-K, recombinant monoclonal
• Beschreibung: recombinant, expressed in HEK 293 cells
• Produktlinie: ZooMAb^® learn more
• Form: lyophilized
• Aufgereinigt durch: using Protein A
• Speziesreaktivität: human
• Speziesreaktivität (Voraussage durch Homologie): monkey, rat, mouse
• Verpackung: antibody small pack of 25 μL
• Grünere Alternativprodukt-Eigenschaften: Waste Prevention; Designing Safer Chemicals; Design for Energy Efficiency; Learn more about the Principles of Green Chemistry.
• Erweiterte Validierung: recombinant expression; Learn more about Antibody Enhanced Validation
• sustainability: Greener Alternative Product
• Methode(n): immunocytochemistry: suitable; immunohistochemistry: suitable; western blot: suitable
• Isotyp: IgG
• Epitopsequenz: C-terminal
• Protein-ID-Hinterlegungsnummer: NP_001120793
• UniProt-Hinterlegungsnummer: P45973
• Grünere Alternativprodukt-Kategorie: Aligned
• Versandbedingung: ambient
• Lagertemp.: 2-8°C

Beschreibung

Allgemeine Beschreibung

We are committed to bringing you greener alternative products, which adhere to one or more of The 12 Principles of Green Chemistry.This antibody is Preservative-free, produced without the harm or sacrifice of animals and exceptionally stable to allow for ambient shipping and storage if needed and thus aligns with "Waste Prevention", "Designing Safer Chemicals" and "Design for Energy Efficiency". Click here for more information.

ZooMAb^® antibodies represent an entirely new generation of recombinant monoclonal antibodies. Each ZooMAb^® antibody is manufactured using our proprietary recombinant expression system, purified to homogeneity, and precisely dispensed to produce robust and highly reproducible lot-to-lot consistency. Only top-performing clones are released for use by researchers. Each antibody is validated for high specificity and affinity across multiple applications, including its most commonly used application. ZooMAb^® antibodies are reliably available and ready to ship when you need them.

Spezifität

Clone 5I2-K is a ZooMAb^® rabbit recombinant monoclonal antibody that specifically detects Chromobox protein homolog 5 (CBX5). It targets and epitope within 15 amino acids from the C-terminal region.

Immunogen

KLH-conjugated linear peptide corresponding to 15 amino acids from the C-terminal region of human Chromobox protein homolog 5 (CBX5).

Anwendung

Quality Control Testing

Evaluated by Western Blotting in A431 cell lysate.

Western Blotting Analysis: A 1:1,000 dilution of this antibody detected CBX5 in A431 cell lysate.

Tested Applications

Western Blotting Analysis: A 1:1,000 dilution from a representative lot detected CBX5 in U2OS cell lysate.

Immunohistochemistry (Paraffin) Analysis: A 1:100 dilution from a representative lot detected CBX5 in Human gallbladder tissue sections.

Immunocytochemistry Analysis: A 1:100 dilution from a representative lot detected CBX5 in U2OS cells.

Note: Actual optimal working dilutions must be determined by end user as specimens, and experimental conditions may vary with the end user.

Zielbeschreibung

Chromobox protein homolog 5 (UniProt: P45973; also known as Antigen p25, Heterochromatin protein 1 homolog alpha, HP1 alpha) is encoded by the CBX5 (also known as HP1A) gene (gene ID: 23468) in human. Chromobox protein homolog 5 (CBX5) is a component of heterochromatin that recognizes and binds histone H3 tails methylated at lysine 9 (H3K9me), leading to epigenetic repression. It is excluded from chromatin when tyrosine 41 of histone H3 is phosphorylated (H3Y41ph) by JAK2.  It can also interact with lamin-B receptor (LBR) and this interaction can contribute to the association of the heterochromatin with the inner NuCLEAR^™ membrane. It has a single N-terminal Chromo domain (aa 20-78) that can bind to histone proteins via methylated lysine residues, and a C-terminal Chromo shadow-domain (aa 121-179), which is responsible for the homodimerization and interaction with a number of chromatin-associated non-histone proteins. CBX5 is a suppressor of metastasis, and it is down-regulated at the transcriptional and protein level in metastatic compared to non-metastatic breast cancers. In breast cancer, its expression level correlates with both clinical outcome in terms of patient survival and clinical data in terms of tumor size and stage of this disease. This ZooMAb^® recombinant monoclonal antibody, generated by our propriety technology, offers significantly enhanced specificity, Affinity^™, reproducibility, and stability over conventional monoclonals. (Ref.: Vad-Nielsen, J., et al. (2016). BMC Cancer 16; 32; Dawson, MA., et al. (2009). Nature. 461(7265); 819-822).

Physikalische Form

Purified recombinant rabbit monoclonal antibody IgG, lyophilized in PBS, 5% Trehalose, normal appearance a coarse or translucent resin. The PBS/trehalose components in the ZooMAb formulation can have the appearance of a semi-solid (bead like gel) after lyophilization. This is a normal phenomenon. Please follow the recommended reconstitution procedure in the data sheet to dissolve the semi-solid, bead-like, gel-appearing material. The resulting antibody solution is completely stable and functional as proven by full functional testing. Contains no biocide or preservatives, such as azide, or any animal by-products. Larger pack sizes provided as multiples of 25 µL.

Rekonstituierung

300 µg/mL after reconstitution at 25 µL per vial. Please refer to guidance on suggested starting dilutions and/or titers per application and sample type.

Lagerung und Haltbarkeit

Recommend storage of lyophilized product at 2-8°C; Before reconstitution, micro-centrifuge vials briefly to spin down material to bottom of the vial; Reconstitute each vial by adding 25 µL of filtered lab grade water or PBS; Reconstituted antibodies can be stored at 2-8°C, or -20°C for long term storage. Avoid repeated freeze-thaws.

Sonstige Hinweise

Concentration: Please refer to the Certificate of Analysis for the lot-specific concentration.

Rechtliche Hinweise

Affinity is a trademark of Mine Safety Appliances Co.

NuCLEAR is a trademark of Sigma-Aldrich Co. LLC

ZooMAb is a registered trademark of Merck KGaA, Darmstadt, Germany

Haftungsausschluss

Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.

Sicherheitshinweise

• Lagerklassenschlüssel: 11 - Combustible Solids
• WGK: WGK 1
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable