CBX4 Antibody [mFluor Violet 450 SE]

Novus Biologicals, part of Bio-Techne | Catalog # NBP2-81972MFV450

Novus Biologicals, part of Bio-Techne

Key Product Details

Species Reactivity

Human, Mouse, Rat

Applications

ELISA, Immunocytochemistry/ Immunofluorescence, Western Blot

Label

mFluor Violet 450 SE (Excitation = 406 nm, Emission = 445 nm)

Antibody Source

Polyclonal Rabbit IgG

Concentration

Please see the vial label for concentration. If unlisted please contact technical services.

View all CBX4 Antibodies »

Product Specifications

Immunogen

CBX4 antibody was raised against a 17 amino acid synthetic peptide near the amino terminus of human CBX4. The immunogen is located within amino acids 50 - 100 of CBX4. Amino Acid Squence: EQLMGYRKRGPKPKPLV

Specificity

Two alternatively spliced transcript variants have been observed.

Clonality

Polyclonal

Host

Rabbit

Isotype

IgG

Applications for CBX4 Antibody [mFluor Violet 450 SE]

Application
Recommended Usage

ELISA

Optimal dilutions of this antibody should be experimentally determined.

Immunocytochemistry/ Immunofluorescence

Optimal dilutions of this antibody should be experimentally determined.

Western Blot

Optimal dilutions of this antibody should be experimentally determined.
Application Notes
Optimal dilution of this antibody should be experimentally determined.

Formulation, Preparation, and Storage

Purification

Peptide affinity purified

Formulation

50mM Sodium Borate

Preservative

0.05% Sodium Azide

Concentration

Please see the vial label for concentration. If unlisted please contact technical services.

Shipping

The product is shipped with polar packs. Upon receipt, store it immediately at the temperature recommended below.

Stability & Storage

Store at 4C in the dark.

Background: CBX4

PC2 is the human homolog of the Drosophila 'Polycomb' (Pc) protein which has been identified as a gene family member associated with a cellular memory system that is responsible for the inheritance of gene activity by progeny cells. The human Pc homolog gene is more closely related to a Xenopus Pc homolog, XPc, than to a previously described human Pc homolog, CBX2 (hPc1). However, the hPc2 and CBX2/hPc1 proteins are shown to colocalize in interphase nuclei of human U-2 OS osteosarcoma cells, suggesting that the proteins are part of a common protein complex. The human protein is believed to function as a repressor of proto-oncogene activity and that interference with hPc2 function can lead to derepression of proto-oncogene transcription and subsequently to cellular transformation. Other reports describe PC2 as a protein that has SUMO E3 activity for the corepressors CtBP and CtBP2.

Alternate Names

chromobox homolog 4, chromobox homolog 4 (Drosophila Pc class), Chromobox protein homolog 4, Drosophila), E3 SUMO-protein ligase CBX4, hPc2, NS5ATP1-binding protein 16, Pc class 2 homolog, PC2, Polycomb 2 homolog

Gene Symbol

CBX4

Additional CBX4 Products

Product Documents for CBX4 Antibody [mFluor Violet 450 SE]

Product Datasheets

Certificate of Analysis

To download a Certificate of Analysis, please enter a lot number in the search box below.

Download SDS

Product Specific Notices for CBX4 Antibody [mFluor Violet 450 SE]

mFluor(TM) is a trademark of AAT Bioquest, Inc. This conjugate is made on demand. Actual recovery may vary from the stated volume of this product. The volume will be greater than or equal to the unit size stated on the datasheet.

This product is for research use only and is not approved for use in humans or in clinical diagnosis. Primary Antibodies are guaranteed for 1 year from date of receipt.

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