PR15B Antibody (C-term)
Affinity Purified Rabbit Polyclonal Antibody (Pab)
- SPECIFICATION
- CITATIONS
- PROTOCOLS
- BACKGROUND

Application
| IHC-P, WB, E |
|---|---|
| Primary Accession | Q5SWA1 |
| Other Accession | NP_116222.3 |
| Reactivity | Human |
| Host | Rabbit |
| Clonality | Polyclonal |
| Isotype | Rabbit IgG |
| Calculated MW | 79125 Da |
| Antigen Region | 494-522 aa |
| Gene ID | 84919 |
|---|---|
| Other Names | Protein phosphatase 1 regulatory subunit 15B, PPP1R15B |
| Target/Specificity | This PR15B antibody is generated from rabbits immunized with a KLH conjugated synthetic peptide between 494-522 amino acids from the C-terminal region of human PR15B. |
| Dilution | IHC-P~~1:10~50 WB~~1:1000 E~~Use at an assay dependent concentration. |
| Format | Purified polyclonal antibody supplied in PBS with 0.09% (W/V) sodium azide. This antibody is purified through a protein A column, followed by peptide affinity purification. |
| Storage | Maintain refrigerated at 2-8°C for up to 2 weeks. For long term storage store at -20°C in small aliquots to prevent freeze-thaw cycles. |
| Precautions | PR15B Antibody (C-term) is for research use only and not for use in diagnostic or therapeutic procedures. |
| Name | PPP1R15B |
|---|---|
| Function | Maintains low levels of EIF2S1 phosphorylation in unstressed cells by promoting its dephosphorylation by PP1. |

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Provided below are standard protocols that you may find useful for product applications.
Background
PPP1R15B promotes dephosphorylation of the transcription initiation factor EIF2-alpha (EIF2S1; MIM 603907) through recruitment of protein phosphatase-1 (PP1) catalytic subunits (see MIM 176875) (Harding et al., 2009 [PubMed 19181853]).[supplied by OMIM].
References
Harding, H.P., et al. Proc. Natl. Acad. Sci. U.S.A. 106(6):1832-1837(2009)
Colland, F., et al. Genome Res. 14(7):1324-1332(2004)
Ceulemans, H., et al. Bioessays 24(4):371-381(2002)
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