Angiogenin / ANG Antibody (Internal)
Rabbit Polyclonal Antibody
- SPECIFICATION
- CITATIONS
- PROTOCOLS
- BACKGROUND
Application
| WB, IHC-P, IF |
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Primary Accession | P03950 |
Reactivity | Human |
Host | Rabbit |
Clonality | Polyclonal |
Calculated MW | 17kDa |
Dilution | IHC-P (5 µg/ml), WB (1-2 µg/ml), |
Gene ID | 283 |
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Other Names | Angiogenin, 3.1.27.-, Ribonuclease 5, RNase 5, ANG, RNASE5 |
Target/Specificity | Human ANG. Two alternatively spliced transcript variants have been observed. |
Reconstitution & Storage | Long term: -20°C; Short term: +4°C. Avoid repeat freeze-thaw cycles. |
Precautions | Angiogenin / ANG Antibody (Internal) is for research use only and not for use in diagnostic or therapeutic procedures. |
Name | ANG |
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Synonyms | RNASE5 |
Function | Ribonuclease that cleaves tRNA within anticodon loops to produce tRNA-derived stress-induced fragments (tiRNAs) which inhibit protein synthesis and triggers the assembly of stress granules (SGs) (PubMed:1400510, PubMed:21855800). Binds to actin on the surface of endothelial cells; once bound, angiogenin is endocytosed and translocated to the nucleus (PubMed:8127865). Stimulates ribosomal RNA synthesis including that containing the initiation site sequences of 45S rRNA (PubMed:12051708). Angiogenin induces vascularization of normal and malignant tissues (PubMed:19354288). Angiogenic activity is regulated by interaction with RNH1 in vivo (PubMed:19354288). |
Cellular Location | Cytoplasmic vesicle, secretory vesicle lumen {ECO:0000250|UniProtKB:Q3TMQ6}. Secreted {ECO:0000250|UniProtKB:P10152}. Nucleus. Nucleus, nucleolus. Note=Rapidly endocytosed by target cells and translocated to the nucleus where it accumulates in the nucleolus and binds to DNA (PubMed:12051708) |
Tissue Location | Expressed predominantly in the liver. Also detected in endothelial cells and spinal cord neurons |
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Provided below are standard protocols that you may find useful for product applications.
Background
Binds to actin on the surface of endothelial cells; once bound, angiogenin is endocytosed and translocated to the nucleus. Stimulates ribosomal RNA synthesis including that containing the initiation site sequences of 45S rRNA. Cleaves tRNA within anticodon loops to produce tRNA-derived stress-induced fragments (tiRNAs) which inhibit protein synthesis and triggers the assembly of stress granules (SGs). Angiogenin induces vascularization of normal and malignant tissues. Angiogenic activity is regulated by interaction with RNH1 in vivo.
References
Kurachi K.,et al.Biochemistry 24:5494-5499(1985).
Zhang J.,et al.Mol. Biol. Evol. 19:438-445(2002).
Li J.,et al.Submitted (SEP-2008) to the EMBL/GenBank/DDBJ databases.
Ebert L.,et al.Submitted (MAY-2004) to the EMBL/GenBank/DDBJ databases.
Wakamatsu A.,et al.Submitted (JAN-2008) to the EMBL/GenBank/DDBJ databases.
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