CBX5 Recombinant antibody, PBS Only (Detector)
CBX5 Recombinant Antibody for WB, IHC, IF/ICC, FC (Intra), Cytometric bead array, Indirect ELISA
Host / Isotype
Rabbit / IgG
Reactivity
human, mouse, rat
Applications
WB, IHC, IF/ICC, FC (Intra), Cytometric bead array, Indirect ELISA
Conjugate
Unconjugated
CloneNo.
240145F11
Cat no : 83258-5-PBS
Synonyms
Validation Data Gallery
Tested Applications
Recommended dilution
| Application | Dilution |
|---|---|
| It is recommended that this reagent should be titrated in each testing system to obtain optimal results. | |
Product Information
83258-5-PBS targets CBX5 as part of a matched antibody pair:
MP00181-3: 83258-2-PBS capture and 83258-5-PBS detection (validated in Cytometric bead array)
Unconjugated rabbit recombinant monoclonal antibody in PBS only (BSA and azide free) storage buffer at a concentration of 1 mg/mL, ready for conjugation. Created using Proteintech’s proprietary in-house recombinant technology. Recombinant production enables unrivalled batch-to-batch consistency, easy scale-up, and future security of supply.
This conjugation ready format makes antibodies ideal for use in many applications including: ELISAs, multiplex assays requiring matched pairs, mass cytometry, and multiplex imaging applications.Antibody use should be optimized by the end user for each application and assay.
| Tested Reactivity | human, mouse, rat |
| Host / Isotype | Rabbit / IgG |
| Class | Recombinant |
| Type | Antibody |
| Immunogen | CBX5 fusion protein Ag34810 相同性解析による交差性が予測される生物種 |
| Full Name | chromobox homolog 5 (HP1 alpha homolog, Drosophila) |
| Calculated molecular weight | 191 aa, 22 kDa |
| Observed molecular weight | 22 kDa |
| GenBank accession number | BC006821 |
| Gene symbol | CBX5 |
| Gene ID (NCBI) | 23468 |
| Conjugate | Unconjugated |
| Form | Liquid |
| Purification Method | Protein A purification |
| Storage Buffer | PBS Only |
| Storage Conditions | Store at -80°C. |
Background Information
Chromobox protein homolog 5 (CBX5), also named heterochromatin protein 1 alpha (HP1a), is a highly conserved nonhistone protein involved in heterochromatin formation and gene silencing in different species including humans.HP1a is a Component of heterochromatin that recognizes and binds histone H3 tails methylated at 'Lys-9' (H3K9me), leading to epigenetic repression. In contrast, it is excluded from chromatin when 'Tyr-41' of histone H3 is phosphorylated (H3Y41ph). It may interact with lamin-Breceptor. HP1a is involved in the formation of functional kinetochore through interaction with MIS12complex proteins. Phosphorylation of HP1 and LBR during interphase mitosis may be responsible for some of the alterations in chromatin organization and nuclear structure which occur at various times during the cell cycle.The HP1a was expressed in nucleus and associates specifically with chromatin during metaphase and anaphase.Recent studies have shown that HP1a is present at many euchromatic sites and positively regulates euchromatic gene expression through RNA transcript association and interaction with hnRNPs in Drosophila (19798443).
