Thermo Fisher Scientific Phospho-TRIM28 (Ser824) Polyclonal Antibody
Human TRIM28 단백질의 Ser824 인산화 부위를 인식하는 rabbit polyclonal antibody. Western blot에 최적화되어 있으며, 항원 친화 크로마토그래피로 정제됨. 액상 형태로 제공되며, -20°C에서 보관. 연구용으로만 사용 가능.
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Applications
Western Blot (WB)
- Tested Dilution: 1:1,000
Product Specifications
| 항목 | 내용 |
|---|---|
| Species Reactivity | Human |
| Host / Isotype | Rabbit / IgG |
| Class | Polyclonal |
| Type | Antibody |
| Immunogen | Synthetic phosphopeptide corresponding to amino acids surrounding pSer824 of human TIF1ß |
| Conjugate | Unconjugated |
| Form | Liquid |
| Concentration | 54 µg/mL |
| Purification | Antigen affinity chromatography |
| Storage Buffer | 0.01M HEPES (pH 7.5), 0.15M NaCl, 100 µg/mL BSA, 50% glycerol |
| Contains | No preservative |
| Storage Conditions | -20°C |
| Shipping Conditions | Ambient (domestic); Wet ice (international) |
| RRID | AB_10979103 |
Product Specific Information
It is not recommended to aliquot this antibody.
Target Information
The KRAB (Kruppel-associated box) domain is approximately 45 amino acids long and functions as a transcriptional repression domain found in numerous transcription factors. Over 220 KRAB-zinc finger protein (KRAB-ZFP) genes have been identified in the human genome. These proteins repress transcription through interactions with KAP-1 (KRAB-associated protein 1), an 835 amino acid polypeptide containing a RING finger, B boxes, and a PHD finger.
KAP-1 forms complexes with KRAB-domain transcription factors to enhance repression efficiency and directly interacts with HP1 (heterochromatin protein 1) and KRAZ1 (Kruppel-associated box-containing zinc finger protein 1). KAP-1 targets KRAZ1 to centromeric heterochromatin regions containing HP1alpha, contributing to transcriptional regulation. Mutant KAP-1 proteins that bind KRAB but not HP1 lead to random KRAZ1 distribution and strong transcriptional activation.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
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