Thermo Fisher Scientific HP1 beta Chimeric Recombinant Rabbit Monoclonal Antibody (RAB-C145)
HP1 beta(CBX1)을 인식하는 재조합 토끼 단클론 항체로, Western blot, ICC/IF, Flow cytometry, ELISA, IP, ChIP 등 다양한 응용에 적합. HEK293 세포에서 발현된 비결합형 항체로, Protein A로 정제됨. 연구용으로만 사용 가능.
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Applications and Tested Dilutions
| Application | Tested Dilution | Publications |
|---|---|---|
| Western Blot (WB) | 0.1–0.3 µg/mL | - |
| Immunocytochemistry (ICC/IF) | 10 µg/mL | - |
| Flow Cytometry (Flow) | 1:100 | - |
| ELISA | Assay-dependent | - |
| Immunoprecipitation (IP) | Assay-dependent | - |
| ChIP assay (ChIP) | Assay-dependent | - |
Product Specifications
| Specification | Description |
|---|---|
| Species Reactivity | Human |
| Host / Isotype | Rabbit / IgG, kappa |
| Expression System | HEK293 cells |
| Class | Recombinant Monoclonal |
| Type | Antibody |
| Clone | RAB-C145 |
| Immunogen | Recombinant antibody (rAb) phage display recognizing CBX1 protein under non-denaturing conditions |
| Conjugate | Unconjugated |
| Form | Liquid |
| Concentration | 1 mg/mL |
| Purification | Protein A |
| Storage Buffer | PBS |
| Contains | 0.02% ProClin 300 |
| Storage Conditions | Store at 4°C short term. For long term storage, store at -20°C, avoiding freeze/thaw cycles. |
| Shipping Conditions | Wet ice |
| RRID | AB_3074772 |
Product Specific Information
Specificity: This antibody recognizes CBX1 (Chromobox protein homolog 1). It binds to a folded domain (amino acids 20–73). CBX1 is a component of heterochromatin and binds histone H3 tails methylated at Lys-9, leading to epigenetic repression.
Target Information
This gene encodes a highly conserved nonhistone protein, a member of the heterochromatin protein family. The protein is enriched in heterochromatin and associated with centromeres. It contains an N-terminal chromodomain that binds methylated lysine residues on histones and a C-terminal chromo shadow-domain responsible for homodimerization and interaction with chromatin-associated nonhistone proteins. CBX1 plays an important role in epigenetic regulation of chromatin structure and gene expression. Several related pseudogenes are located on chromosomes 1, 3, and X. Multiple alternatively spliced variants encoding the same protein have been identified.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
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