Thermo Fisher Scientific ATF7 Recombinant Rabbit Monoclonal Antibody (JJ2-072)
ATF7 단백질을 인식하는 재조합 토끼 단클론 항체로, Western blot, IHC, ICC, Flow Cytometry에 적합합니다. 높은 특이성과 민감도, 로트 간 일관성 및 동물 유래 성분이 없는 포뮬레이션을 제공합니다. 연구용으로만 사용 가능합니다.
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Applications and Tested Dilution
| Application | Tested Dilution |
|---|---|
| Western Blot (WB) | 1:500–1:1,000 |
| Immunohistochemistry (Paraffin) (IHC (P)) | 1:50–1:200 |
| Immunocytochemistry (ICC/IF) | 1:50–1:200 |
| Flow Cytometry (Flow) | 1:50–1:100 |
Product Specifications
| Specification | Description |
|---|---|
| Species Reactivity | Human, Mouse, Rat |
| Host / Isotype | Rabbit / IgG |
| Expression System | HEK293 cells |
| Class | Recombinant Monoclonal |
| Type | Antibody |
| Clone | JJ2-072 |
| Immunogen | Synthetic peptide within Human ATF7 aa 1–50 |
| Conjugate | Unconjugated |
| Form | Liquid |
| Concentration | 1 mg/mL |
| Purification | Protein A |
| Storage Buffer | TBS, pH 7.4, with 40% Glycerol, 0.05% BSA |
| Contains | 0.05% 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_2809718 |
Product Specific Information
Recombinant rabbit monoclonal antibodies are produced using in vitro expression systems developed by cloning specific antibody DNA sequences from immunoreactive rabbits. Individual clones are screened to select optimal candidates for production.
Advantages include:
- Better specificity and sensitivity
- Lot-to-lot consistency
- Animal origin-free formulations
- Broader immunoreactivity due to larger rabbit immune repertoire
Target Information
ATF7 plays important roles in early cell signaling and binds the cAMP response element (CRE) sequence (consensus: 5'-GTGACGT[AG][AG]-3') found in many viral and cellular promoters. It activates the NF-ELAM1/delta-A site of the E-selectin promoter and lacks intrinsic transcriptional activity but activates transcription upon forming heterodimers with JUN or FOS.
Isoform 4 (ATF-A0) acts as a dominant repressor of the E-selectin/NF-ELAM1/delta-A promoter, while Isoform 5 (ATF-4) negatively regulates ATF2 and ATF7 transcriptional activities by sequestering the Thr-53 phosphorylating kinase in the cytoplasm.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
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