Thermo Fisher Scientific pRb2 p130 Polyclonal Antibody
Thermo Fisher Scientific의 pRb2/p130 폴리클로날 항체는 인간 및 침팬지 반응성을 가지며 Western blot, ELISA, IP에 적합합니다. 높은 순도의 친화성 정제 항체로 -20°C에서 보관하며 세포 분열 조절 단백질 RBL2를 표적합니다.
- 카탈로그번호
- 600-401-B11x (2개 옵션)
- 판매단위
- pk
카탈로그
2개 옵션 · 카탈로그 번호를 클릭하면 복사됩니다Thermo Fisher Scientific · Thermo Fisher Scientific pRb2 p130 Polyclonal Antibody
Applications
| Application | Tested Dilution |
|---|---|
| Western Blot (WB) | 1:250–1:500 |
| ELISA (ELISA) | 1:75,000–1:100,000 |
| Immunoprecipitation (IP) | 1:500–1:5,000 |
Product Specifications
| 항목 | 내용 |
|---|---|
| Species Reactivity | Chimpanzee, Human |
| Host / Isotype | Rabbit / IgG |
| Class | Polyclonal |
| Type | Antibody |
| Immunogen | This affinity purified antibody was prepared by repeated immunizations with a synthetic peptide corresponding to the Spa310 sequence of pRb2/p130 protein. A residue of cysteine was added to facilitate coupling. |
| Conjugate | Unconjugated |
| Form | Liquid |
| Concentration | 1.39 mg/mL |
| Purification | Affinity chromatography |
| Storage Buffer | 0.02M potassium phosphate, pH 7.2, with 0.15M NaCl |
| Contains | 0.1% sodium azide |
| Storage Conditions | -20°C, Avoid Freeze/Thaw Cycles |
| Shipping Conditions | Ambient (domestic); Wet ice (international) |
Product Specific Information
Store vial at -20°C prior to opening. Aliquot contents and freeze at -20°C or below for extended storage. Avoid cycles of freezing and thawing. Centrifuge product if not completely clear after standing at room temperature.
This product is stable for several weeks at 4°C as an undiluted liquid. Dilute only prior to immediate use.
This antiserum is directed against Spa310 and reacts with the Spa310 domain of pRb2/p130 from human tissues. Based on the sequence, we expect this antibody to react as well with Spa310 from chimpanzee and orangutan, and with lesser affinity, Spa310 from horse, dog, bovine, rat, and opossum.
Target Information
RBL2 (also known as p130) or Retinoblastoma-like protein 2 is a key regulator of entry into cell division. It is directly involved in heterochromatin formation by maintaining overall chromatin structure and that of constitutive heterochromatin by stabilizing histone methylation.
RBL2 recruits and targets histone methyltransferases KMT5B and KMT5C leading to epigenetic transcriptional repression. It controls histone H4 Lys20 trimethylation. It probably also acts as a transcription repressor by recruiting chromatin-modifying enzymes to promoters.
RBL2 serves as a potent inhibitor of E2F-mediated trans-activation and associates preferentially with E2F5.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
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