Recombinant Mouse Serine protease HTRA1 (Htra1)

Unavailable
Code CSB-YP879501MO
MSDS
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Source Yeast
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Code CSB-EP879501MO
MSDS
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Source E.coli
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Code CSB-EP879501MO-B
MSDS
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Source E.coli
Conjugate Avi-tag Biotinylated
E. coli biotin ligase (BirA) is highly specific in covalently attaching biotin to the 15 amino acid AviTag peptide. This recombinant protein was biotinylated in vivo by AviTag-BirA technology, which method is BriA catalyzes amide linkage between the biotin and the specific lysine of the AviTag.
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Code CSB-BP879501MO
MSDS
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Source Baculovirus
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Code CSB-MP879501MO
MSDS
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Source Mammalian cell
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Product Details

Purity
>85% (SDS-PAGE)
Target Names
Htra1
Uniprot No.
Alternative Names
Htra1; Htra; Prss11; Serine protease HTRA1; EC 3.4.21.-; High-temperature requirement A serine peptidase 1; Serine protease 11
Species
Mus musculus (Mouse)
Expression Region
23-480
Target Protein Sequence
LPSGTGRS APAATVCPEH CDPTRCAPPP TDCEGGRVRD ACGCCEVCGA LEGAACGLQE GPCGEGLQCV VPFGVPASAT VRRRAQAGLC VCASSEPVCG SDAKTYTNLC QLRAASRRSE KLRQPPVIVL QRGACGQGQE DPNSLRHKYN FIADVVEKIA PAVVHIELYR KLPFSKREVP VASGSGFIVS EDGLIVTNAH VVTNKNRVKV ELKNGATYEA KIKDVDEKAD IALIKIDHQG KLPVLLLGRS SELRPGEFVV AIGSPFSLQN TVTTGIVSTT QRGGKELGLR NSDMDYIQTD AIINYGNSGG PLVNLDGEVI GINTLKVTAG ISFAIPSDKI KKFLTESHDR QAKGKAVTKK KYIGIRMMSL TSSKAKELKD RHRDFPDVLS GAYIIEVIPD TPAEAGGLKE NDVIISINGQ SVVTANDVSD VIKKENTLNM VVRRGNEDIV ITVIPEEIDP
Protein Length
Full Length of Mature Protein
Tag Info
Tag type will be determined during the manufacturing process.
The tag type will be determined during production process. If you have specified tag type, please tell us and we will develop the specified tag preferentially.
Form
Lyophilized powder
Note: We will preferentially ship the format that we have in stock, however, if you have any special requirement for the format, please remark your requirement when placing the order, we will prepare according to your demand.
Buffer before Lyophilization
Tris/PBS-based buffer, 6% Trehalose, pH 8.0
Reconstitution
We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Please reconstitute protein in deionized sterile water to a concentration of 0.1-1.0 mg/mL.We recommend to add 5-50% of glycerol (final concentration) and aliquot for long-term storage at -20℃/-80℃. Our default final concentration of glycerol is 50%. Customers could use it as reference.
Troubleshooting and FAQs
Storage Condition
Store at -20°C/-80°C upon receipt, aliquoting is necessary for mutiple use. Avoid repeated freeze-thaw cycles.
Shelf Life
The shelf life is related to many factors, storage state, buffer ingredients, storage temperature and the stability of the protein itself.
Generally, the shelf life of liquid form is 6 months at -20°C/-80°C. The shelf life of lyophilized form is 12 months at -20°C/-80°C.
Lead Time
Delivery time may differ from different purchasing way or location, please kindly consult your local distributors for specific delivery time.
Note: All of our proteins are default shipped with normal blue ice packs, if you request to ship with dry ice, please communicate with us in advance and extra fees will be charged.
Notes
Repeated freezing and thawing is not recommended. Store working aliquots at 4°C for up to one week.
Datasheet
Please contact us to get it.

Customer Reviews and Q&A

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Target Background

Function
Serine protease with a variety of targets, including extracellular matrix proteins such as fibronectin. HTRA1-generated fibronectin fragments further induce synovial cells to up-regulate MMP1 and MMP3 production. May also degrade proteoglycans, such as aggrecan, decorin and fibromodulin. Through cleavage of proteoglycans, may release soluble FGF-glycosaminoglycan complexes that promote the range and intensity of FGF signals in the extracellular space. Regulates the availability of insulin-like growth factors (IGFs) by cleaving IGF-binding proteins. Inhibits signaling mediated by TGF-beta family members. This activity requires the integrity of the catalytic site, but it is unclear whether it leads to the proteolytic degradation of TGF-beta proteins themselves or not. By acting on TGF-beta signaling, may regulate many physiological processes, including retinal angiogenesis and neuronal survival and maturation during development. Intracellularly, degrades TSC2, leading to the activation of TSC2 downstream targets.
Gene References into Functions
  1. transfection of cells with a constitutively active rapamycin-resistant p70S6K mutant could restore the mineralizing capacity of HtrA1-deficient mouse adipose-derived stromal cells. PMID: 26950191
  2. HtrA1 plays important roles in the differentiation of trophoblasts from Tpbpa-positive precursors in the ectoplacental cone PMID: 25446274
  3. The HtrA1 overexpression and mainstream cigarette smoke can independently lead to CNV. The HtrA1 gene is a strong risk factor for wet AMD PMID: 25205867
  4. the inhibitory effect of IFN-gamma on HTRA1 expression was evidenced in collagen-induced arthritis (CIA) mouse models and in human RA synovial cells. PMID: 24907345
  5. Serine protease HTRA1 antagonizes transforming growth factor-beta signaling by cleaving its receptors and loss of HTRA1 in vivo enhances bone formation. PMID: 24040176
  6. This study offers new insights into the regulation of HTRA-1 expression via LPS/TLR-4 and the role of HTRA-1 in rheumatoid arthrisis pathogenesis. PMID: 23982886
  7. suggest a critical role for LRP1 in maintaining the integrity of vessels by regulating protease activity as well as matrix deposition by modulating HtrA1 and connective tissue growth factor protein levels. PMID: 23868935
  8. a critical role of HTRA1 in the regulation of angiogenesis via TGF-beta signaling and identified GDF6 as a novel disease gene for AMD. PMID: 22049084
  9. showed that increased HTRA1 induced cardinal features of polypoidal choroidal vasculopathy, including branching networks of choroidal vessels, polypoidal lesions, severe degeneration of the elastic laminae, and tunica media of choroidal vessels PMID: 21844367
  10. HtrA1 may disrupt the pericellular matrix network, resulting in alteration of chondrocyte metabolisms. This eventually leads to osteoarthritis. PMID: 20238298
  11. HtrA1 has a role in promoting anoikis by attenuating activation of EGFR/AKT pathway that may contribute to its metastasis suppression capacity PMID: 20388781
  12. During embryo development, HtrA1 was expressed in specific areas where signaling by Tgfbeta family proteins plays important regulatory roles PMID: 14973287
  13. HtrA1 as a protease potentially important for trophoblast differentiation/invasion and uterine decidual regression during placental development PMID: 15861393
  14. bone matrix shows a high level of HtrA1 protein deposition akin to that of TGF-beta, suggesting a close functional interaction between TGF-beta and HtrA1 PMID: 15993670
  15. highly upregulated during mucosal mast cell differentiation PMID: 17292962
  16. HtrA1 and PRSS35 may be involved in ovulation and corpus luteum formation and regression, and that PRSS23 may play a role in follicular atresia PMID: 18566130

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Subcellular Location
Cell membrane. Secreted. Cytoplasm, cytosol.
Protein Families
Peptidase S1C family
Tissue Specificity
In the brain, mainly expressed in cortical areas both in glial cells and neurons (at protein level). In bones, deposited in the matrix, with higher level in newly formed bone compared to fully calcified bone (at protein level). Also expressed in the tendo
Database Links
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