Recombinant Human Transmembrane prolyl 4-hydroxylase (P4HTM), partial

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Code CSB-EP878913HU
MSDS
Size $224
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  • (Tris-Glycine gel) Discontinuous SDS-PAGE (reduced) with 5% enrichment gel and 15% separation gel.
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Product Details

Purity
Greater than 90% as determined by SDS-PAGE.
Target Names
P4HTM
Uniprot No.
Research Area
Cancer
Alternative Names
EGLN4; HIF PH4; HIF Prolyl Hydroxylase 4; HIF prolyl hydroxylase PH 4; HIF prolyl hydroxylase PH4; HIF-PH4; HIF-prolyl hydroxylase 4; HIFPH4; HPH 4; HPH-4; Hypoxia inducible factor prolyl 4 hydroxylase; Hypoxia-inducible factor prolyl hydroxylase 4; P4H with transmembrane domain; P4H-TM; P4htm; P4HTM_HUMAN; PH 4; PH4; PHD 4; Proline 4 hydroxylase; prolyl 4-hydroxylase ; Transmembrane prolyl 4-hydroxylase
Species
Homo sapiens (Human)
Source
E.coli
Expression Region
82-563aa
Target Protein Sequence
VHYSNGDESSDPGPQHRAQGPGPEPTLGPLTRLEGIKVGHERKVQLVTDRDHFIRTLSLKPLLFEIPGFLTDEECRLIIHLAQMKGLQRSQILPTEEYEEAMSTMQVSQLDLFRLLDQNRDGHLQLREVLAQTRLGNGWWMTPESIQEMYAAIKADPDGDGVLSLQEFSNMDLRDFHKYMRSHKAESSELVRNSHHTWLYQGEGAHHIMRAIRQRVLRLTRLSPEIVELSEPLQVVRYGEGGHYHAHVDSGPVYPETICSHTKLVANESVPFETSCRQVSPNWGLPSILRPGTPMTQAQPCTVGVPLGMGPGDHWVIPVSPWEHPQLGTCSVPPLPYSYMTVLFYLNNVTGGGETVFPVADNRTYDEMSLIQDDVDLRDTRRHCDKGNLRVKPQQGTAVFWYNYLPDGQGWVGDVDDYSLHGGCLVTRGTKWIANNWINVDPSRARQALFQQEMARLAREGGTDSQPEWALDRAYRDARVEL
Note: The complete sequence including tag sequence, target protein sequence and linker sequence could be provided upon request.
Mol. Weight
70.5kDa
Protein Length
Partial of Isoform 3
Tag Info
N-terminal 6xHis-SUMO-tagged
Form
Liquid or 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
If the delivery form is liquid, the default storage buffer is Tris/PBS-based buffer, 5%-50% glycerol.
Note: If you have any special requirement for the glycerol content, please remark when you place the order.
If the delivery form is lyophilized powder, the buffer before lyophilization is 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°C/-80°C. 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
3-7 business days
Notes
Repeated freezing and thawing is not recommended. Store working aliquots at 4°C for up to one week.
Datasheet & COA
Please contact us to get it.

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Target Background

Function
Catalyzes the post-translational formation of 4-hydroxyproline in hypoxia-inducible factor (HIF) alpha proteins. Hydroxylates HIF1A at 'Pro-402' and 'Pro-564'. May function as a cellular oxygen sensor and, under normoxic conditions, may target HIF through the hydroxylation for proteasomal degradation via the von Hippel-Lindau ubiquitination complex.
Gene References into Functions
  1. The results suggest that SESN2 increases degradation of HIF-1A via AMPK-PHD regulation that contributes to inhibition of in vitro and in vivo tumorigenesis. PMID: 27840318
  2. This review will expand our knowledge of biology of HIFs, PHDs, PHD inhibitors, and bone regeneration, and it may also aid the design of novel therapies for accelerating bone repair and regeneration or inhibiting bone tumours. [review] PMID: 24895555
  3. Results suggest that increased expression of prolyl hydroxylase (PH) might play an role in the physiology of uterine leiomyoma during the menstrual cycle. PMID: 23241241
  4. Data suggest that PH-4 is a novel hypoxia-inducible factor-prolyl hydroxylase that may be involved in the degradation of hypoxia-inducible transcription factors under normoxia. PMID: 12163023
  5. the longest and shortest isoenzymes have major transcripts encoding inactive polypeptides, which suggest novel regulation by alternative splicing. PMID: 12788921
  6. crystal structure of the peptide-substrate-binding domain PMID: 15456751
  7. This review summarizes recent progress in elucidating the molecular mechanisms of hypoxia-inducible factor (HIF)-1 activation, focusing on the role of oxygen-dependent asparaginyl hydroxylase in hypoxia signal transduction. PMID: 16154531

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Subcellular Location
Endoplasmic reticulum membrane; Single-pass type II membrane protein.
Tissue Specificity
Widely expressed with highest levels in adult pancreas, heart, skeletal muscle, brain, placenta, kidney and adrenal gland. Expressed at lower levels in epiphyseal cartilage and in fibroblasts.
Database Links

HGNC: 28858

OMIM: 614584

KEGG: hsa:54681

STRING: 9606.ENSP00000341422

UniGene: Hs.654944

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