Thermo Fisher Scientific XBP1 Polyclonal Antibody
XBP1 단백질을 인식하는 Thermo Fisher Scientific의 Rabbit Polyclonal Antibody로, Western blot에 최적화되어 있습니다. 인간 시료 반응성이 있으며, 액상 형태로 제공되고 PBS 버퍼에 보존됩니다. 연구용으로 ER 스트레스 관련 단백질 분석에 적합합니다.
- 카탈로그번호
- PA5119986
- 판매단위
- pk
카탈로그
1개 옵션 · 카탈로그 번호를 클릭하면 복사됩니다Thermo Fisher Scientific · Thermo Fisher Scientific XBP1 Polyclonal Antibody
Applications
Western Blot (WB)
- Tested Dilution: 1:500–1:1,000
Product Specifications
| 항목 | 내용 |
|---|---|
| Species Reactivity | Human |
| Host / Isotype | Rabbit / IgG |
| Class | Polyclonal |
| Type | Antibody |
| Immunogen | Synthetic peptide within C-terminal human XBP1 |
| Conjugate | Unconjugated |
| Form | Liquid |
| Concentration | 1 mg/mL |
| Purification | Affinity chromatography |
| Storage Buffer | PBS, pH 7.4, with 40% glycerol, 0.2% BSA |
| Contains | 0.05% sodium azide |
| Storage Conditions | Store at 4°C short term; for long term, store at -20°C (avoid freeze/thaw cycles) |
| Shipping Conditions | Ambient (domestic); Wet ice (international) |
| RRID | AB_2913558 |
Product Specific Information
- Positive Control: HepG2
- Subcellular Location: Nucleus
Target Information
XBP1 encodes a transcription factor that regulates MHC class II genes by binding to a promoter element referred to as an X box. This bZIP protein also acts as a transcription factor binding to enhancers in the T cell leukemia virus type 1 promoter. It may enhance viral protein expression by partnering with a viral transactivator.
During endoplasmic reticulum (ER) stress, XBP1 mRNA undergoes unconventional splicing mediated by IRE1, removing 26 nucleotides to produce the active isoform XBP1(S). The unspliced isoform XBP1(U) is constitutively expressed and functions as a negative feedback regulator of XBP1(S), suppressing transcription of target genes during ER stress recovery. A pseudogene of XBP1 is localized to chromosome 5.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
제품 이미지
(PA5-119986_XBP1_P17861-1_Rabbit.svg 및 PA5-119986_XBP1_P17861-1_Rabbit_PDP.jpeg)
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