Thermo Fisher Scientific TCEAL1 Polyclonal Antibody
TCEAL1 단백질을 인식하는 Rabbit Polyclonal 항체로, WB 및 IHC(P)에서 검증됨. 18 kDa의 내인성 단백질 검출 가능. 항원 친화 크로마토그래피로 정제되었으며, PBS/glycerol 완충액에 보관. 연구용으로 적합.
- 판매단위
- pk
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Applications
| Application | Tested Dilution |
|---|---|
| Western Blot (WB) | 1:500–1:1,000 |
| Immunohistochemistry (Paraffin) (IHC (P)) | 1:50–1:200 |
Product Specifications
| 항목 | 내용 |
|---|---|
| Species Reactivity | Human, Mouse, Rat |
| Host / Isotype | Rabbit / IgG |
| Class | Polyclonal |
| Type | Antibody |
| Immunogen | Synthetic peptide corresponding to amino acids 90–143 of human TCEAL1 |
| Conjugate | Unconjugated |
| Form | Liquid |
| Concentration | 1 mg/mL |
| Purification | Antigen affinity chromatography |
| Storage Buffer | PBS, pH 7.2, with 50% glycerol |
| Contains | 0.02% sodium azide |
| 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_2553612 |
Product Specific Information
- Detects endogenous TCEAL1 protein at approximately 18 kDa.
- Purity: >95% by SDS-PAGE.
Target Information
TCEAL1 (Transcription elongation factor A (SII) protein 3), also known as p21, SIIR, or pp21, is a member of the TFS-II family.
These transcription elongation factors release RNA polymerase II (Pol II) from transcriptional arrest caused by DNA arresting sites.
They activate the intrinsic RNA cleavage activity of Pol II, allowing the polymerase to resume elongation by generating a new 3'-terminus.
TCEAL1 is a 157-amino acid nuclear protein that is ubiquitously expressed and may regulate transcription via protein-protein interactions rather than direct DNA binding.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
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