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MBTPS2 Antibody (N-term)
Affinity Purified Rabbit Polyclonal Antibody (Pab)
- SPECIFICATION
- CITATIONS
- PROTOCOLS
- BACKGROUND
Application 
| IHC-P, WB, E |
|---|---|
| Primary Accession | O43462 |
| Other Accession | Q8CHX6, Q0III2, NP_056968.1 |
| Reactivity | Human |
| Predicted | Bovine, Mouse |
| Host | Rabbit |
| Clonality | Polyclonal |
| Isotype | Rabbit IgG |
| Calculated MW | 57444 Da |
| Antigen Region | 15-44 aa |
| Gene ID | 51360 |
|---|---|
| Other Names | Membrane-bound transcription factor site-2 protease, Endopeptidase S2P, Sterol regulatory element-binding proteins intramembrane protease, SREBPs intramembrane protease, MBTPS2, S2P |
| Target/Specificity | This MBTPS2 antibody is generated from rabbits immunized with a KLH conjugated synthetic peptide between 15-44 amino acids from the N-terminal region of human MBTPS2. |
| Dilution | WB~~1:1000 IHC-P~~1:10~50 |
| 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 | MBTPS2 Antibody (N-term) is for research use only and not for use in diagnostic or therapeutic procedures. |
| Name | MBTPS2 {ECO:0000303|PubMed:19361614, ECO:0000312|HGNC:HGNC:15455} |
|---|---|
| Function | Zinc metalloprotease that mediates intramembrane proteolysis of proteins such as ATF6, ATF6B, SREBF1/SREBP1 and SREBF2/SREBP2 (PubMed:11163209, PubMed:10805775). Catalyzes the second step in the proteolytic activation of the sterol regulatory element-binding proteins (SREBPs) SREBF1/SREBP1 and SREBF2/SREBP2: cleaves SREBPs within the first transmembrane segment, thereby releasing the N- terminal segment with a portion of the transmembrane segment attached (PubMed:10805775, PubMed:27380894, PubMed:9659902). Mature N-terminal SREBP fragments shuttle to the nucleus and activate gene transcription (PubMed:10805775, PubMed:27380894, PubMed:9659902). Also mediates the second step in the proteolytic activation of the cyclic AMP-dependent transcription factor ATF-6 (ATF6 and ATF6B) (PubMed:11163209). Involved in intramembrane proteolysis during bone formation (PubMed:27380894). In astrocytes and osteoblasts, upon DNA damage and ER stress, mediates the second step of the regulated intramembrane proteolytic activation of the transcription factor CREB3L1, leading to the inhibition of cell- cycle progression (PubMed:16417584). |
| Cellular Location | Membrane; Multi- pass membrane protein. Cytoplasm. Golgi apparatus membrane; Multi-pass membrane protein |
| Tissue Location | Expressed in heart, brain, placenta, lung, liver, muscle, kidney and pancreas. |
Thousands of laboratories across the world have published research that depended on the performance of antibodies from Abcepta to advance their research. Check out links to articles that cite our products in major peer-reviewed journals, organized by research category.
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Provided below are standard protocols that you may find useful for product applications.
Background
This gene encodes a intramembrane zinc metalloprotease, which is essential in development. This protease functions in the signal protein activation involved in sterol control of transcription and the ER stress response. Mutations in this gene have been associated with ichthyosis follicularis with atrichia and photophobia (IFAP syndrome); IFAP syndrome has been quantitatively linked to a reduction in cholesterol homeostasis and ER stress response.
References
Ming, A., et al. Pediatr Dermatol 26(4):427-431(2009)
Oeffner, F., et al. Am. J. Hum. Genet. 84(4):459-467(2009)
Lu, Y., et al. J. Lipid Res. 49(12):2582-2589(2008)
Shen, J., et al. J. Biol. Chem. 279(41):43046-43051(2004)
Lee, K., et al. Genes Dev. 16(4):452-466(2002)
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