Validation Data Gallery
Tested Applications
Recommended dilution
| Application | Dilution |
|---|---|
| It is recommended that this reagent should be titrated in each testing system to obtain optimal results. | |
Product Information
81798-2-PBS targets ATF4 as part of a matched antibody pair:
MP00113-1: 81798-2-PBS capture and 81798-5-PBS detection (validated in Cytometric bead array)
MP00113-3: 81798-2-PBS capture and 81798-4-PBS detection (validated in Cytometric bead array)
Unconjugated rabbit recombinant monoclonal antibody in PBS only (BSA and azide free) storage buffer at a concentration of 1 mg/mL, ready for conjugation. Created using Proteintech’s proprietary in-house recombinant technology. Recombinant production enables unrivalled batch-to-batch consistency, easy scale-up, and future security of supply.
This conjugation ready format makes antibodies ideal for use in many applications including: ELISAs, multiplex assays requiring matched pairs, mass cytometry, and multiplex imaging applications.Antibody use should be optimized by the end user for each application and assay.
| Tested Reactivity | human |
| Host / Isotype | Rabbit / IgG |
| Class | Recombinant |
| Type | Antibody |
| Immunogen | ATF4 fusion protein Ag1279 相同性解析による交差性が予測される生物種 |
| Full Name | activating transcription factor 4 (tax-responsive enhancer element B67) |
| Calculated molecular weight | 39 kDa |
| Observed molecular weight | 45-50 kDa |
| GenBank accession number | BC022088 |
| Gene Symbol | ATF4 |
| Gene ID (NCBI) | 468 |
| Conjugate | Unconjugated |
| Form | Liquid |
| Purification Method | Protein A purification |
| UNIPROT ID | P18848 |
| Storage Buffer | 100% PBS pH 7.3 |
| Storage Conditions | Store at -80°C. |
Background Information
ATF4 is a transcription factor, that accumulates predominantly in osteoblasts, where it regulates terminal osteoblast differentiation and bone formation. As a basic leucine-zipper (bZip) transcription factor, ATF4 can regulate amino acid metabolism, cellular redox state, and anti-stress responses. It also regulates age-related and diet-induced obesity and glucose homeostasis in mammals, and has conserved metabolic functions in flies. Due to its location at chromosome 22q13, a region linked to schizophrenia, ATF4 is considered as a positional candidate gene for schizophrenia. Otherwise, since ATF4 is induced by tumour microenvironmental factors, and regulates processes relevant to cancer progression, it might serve as a potential therapeutic target in cancer.