Thermo Fisher Scientific Phospho-p130 (Thr642) Polyclonal Antibody
Human, Mouse, Rat에서 반응하는 p130 (Thr642) 인산화 특이적 항체. Western blot, IHC, ICC/IF에 사용 가능. 고순도 Rabbit Polyclonal 형식으로, PBS/glycerol buffer에 1 mg/mL 농도로 제공. 세포 분열 조절 단백질 RBL2의 Thr642 인산화 상태 검출에 적합.
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Applications and Tested Dilution
| Application | Tested Dilution |
|---|---|
| Western Blot (WB) | 1:1,000–1:3,000 |
| Immunohistochemistry (Paraffin) (IHC-P) | 1:50–1:200 |
| Immunocytochemistry (ICC/IF) | 1:100–1:500 |
Product Specifications
| 항목 | 내용 |
|---|---|
| Species Reactivity | Human, Mouse, Rat |
| Host / Isotype | Rabbit / IgG |
| Class | Polyclonal |
| Type | Antibody |
| Immunogen | A synthesized peptide derived from human RBL2 (Accession Q08999), corresponding to amino acid residues around phosphorylated Thr642. |
| Conjugate | Unconjugated |
| Form | Liquid |
| Concentration | 1 mg/mL |
| Purification | Sequential chromatography |
| Storage Buffer | PBS, pH 7.4, with 50% glycerol |
| Contains | 0.02% sodium azide |
| Storage Conditions | -20°C |
| Shipping Conditions | Wet ice |
| RRID | AB_2903247 |
Product Specific Information
This antibody detects endogenous levels of RBL2 only when phosphorylated at Thr642.
Target Information
RBL2 (also known as p130) or Retinoblastoma-like protein 2 is a key regulator of cell cycle entry. It contributes to heterochromatin formation by stabilizing histone methylation, particularly of constitutive heterochromatin. RBL2 recruits histone methyltransferases KMT5B and KMT5C, leading to epigenetic transcriptional repression and control of histone H4 Lys20 trimethylation. It also acts as a transcriptional repressor by recruiting chromatin-modifying enzymes to promoters and serves as an inhibitor of E2F-mediated trans-activation, associating preferentially with E2F5.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
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