Bethyl Laboratories

Rabbit anti-CBX5 Antibody Affinity Purified

Primary
Catalog #A300-877A
TargetCBX5
HostRabbit
ClonalityPolyclonal
ReactivityHuman
ApplicationIHC, IP, WB
Detection of human CBX5 by western blot and immunoprecipitation.
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Product Description

CBX5 (chromobox protein homolog 5), also known as HP1 (heterochromatin protein 1 homolog alpha), is one of 3 isoforms of HP1 that binds heterochromatin and functions as a structural adaptor to stabilize and organize macromolecular complexes with nucleosomes for higher chromatin structure. All of the HP1 isoforms possess a chromodomain and chromoshadow domain and associate with methylated histones that mediate transcriptional repression.

Specifications

Clonality
Polyclonal
Host
Rabbit
Immunogen
Between 141 and C-terminus
Isotype
IgG
Reactivity
Human
Format
Whole IgG
Conjugate Type
Unconjugated
Purity
Antigen Affinity Purified
Concentration
1000 µg/ml
Target Identity
TargetCBX5
Antigen Species
Human
Gene ID23468
Gene Symbol
CBX5
Gene Name
chromobox 5
Uniprot IDP45973
Protein Name
Chromobox protein homolog 5
Product Information
Applications
IHC, IP, WB
Buffer
Tris-citrate/phosphate buffer, pH 7 to 8 containing 0.09% Sodium Azide
Storage Conditions
2 - 8 °C
Physical State
Liquid
Shelf Life
1 year from date of receipt
Country of Origin
USA

Production & Epitope

Antibody was affinity purified using an epitope specific to CBX5 immobilized on solid support.

The epitope recognized by A300-877A maps to a region between residue 150 and the C-terminus (residue 191) of human Chromobox Homolog 5 using the numbering given in entry NP_036249.1 (GeneID 23468).

Immunoglobulin concentration was determined using Beer’s Law where 1mg/mL IgG has an A280 of 1.4.

Applications

All western blot analysis is performed using 5% Milk-TBST for blocking and as antibody diluent. Primary antibody is incubated overnight.

Western blots of cell lysates are performed using Goat anti-Rabbit IgG Heavy and Light Chain Antibody (A120-101P).

Western blots of immunoprecipitates are performed using an anti-Rabbit IgG Light Chain HRP-conjugated antibody with 5% Normal Pig Serum (Cat. No. S100-020) added to the blocking buffer.

Immunohistochemistry (IHC)1:2000 - 1:10,000. Epitope retrieval with citrate buffer pH 6.0 is recommended for FFPE tissue sections.
Immunoprecipitation (IP)6 µg/mg lysate
Western Blot (WB)1:1000 - 1:10,000

Documents

Product DatasheetPDF · A300-877A · Lot 1 (current lot)Open
Product DatasheetPDF · A300-877A · Lot 1 (current lot)Open
Safety Data SheetPDF · A300-877AOpen

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