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Recombinant Human Carboxypeptidase CPM (Mammalian,C-6His)

Cat. No. M15014
Recombinant Human Carboxypeptidase CPM (Mammalian,C-6His) Structure
Synonym:

Carboxypeptidase M;CPM

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10ug USD 240  USD240 4-7 Days
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Quality Control & Documentation
  • Purity: >95% , Endotoxin < 1 EU/ug
  • COA
  • MSDS
Biological Activity

Purity: > 95% as determined by reduced SDS-PAGE
Endotoxin: less than 0.1 ng/ug (1 EU/ug) as tested by LAL
Storage and stability: storage temperature ≤-70℃, after receiving the goods can be stably stored for 6 months. After opening, store in aseptic condition for 3 months, storage temperature ≤-70℃. Please minimize freeze-thaw cycles.


Biological activity: Carboxypeptidase M (CPM) specifically removes c-terminal bases (arginine or lysine) from polypeptides and proteins. Carboxypeptidase plays a role in physiological processes such as coagulation/fibrinolysis, inflammation, food digestion, hormone promotion and neuropeptide processing. CPM is thought to play an important role in controlling the activity of peptide hormones and growth factors on the cell surface, as well as in membrane localization and degradation of extracellular proteins. It is widely distributed in various tissues and cells. CPM is involved in peptide metabolism on cell surface and extracellular fluid. CPM is not only a protease, but also a binding partner for cell surface protein-protein interactions.

Chemical Information
Storage Powder          -20°C   3 years ;  4°C   2 years
In solvent       -80°C   6 months ;  -20°C   1 month
Conversion of different model animals based on BSA (PMID: 27057123)
Species Mouse Rat Rabbit Guinea pig Hamster Dog
Weight (kg) 0.02 0.15 1.8 0.4 0.08 10
Body Surface Area (m2) 0.007 0.025 0.15 0.05 0.02 0.5
Km factor 3 6 12 8 5 20
Animal A (mg/kg) = Animal B (mg/kg) multiplied by  Animal B Km
Animal A Km

For example, to modify the dose of Compound A used for a mouse (20 mg/kg) to a dose based on the BSA for a rat, multiply 20 mg/kg by the Km factor for a mouse and then divide by the Km factor for a rat. This calculation results in a rat equivalent dose for Compound A of 10 mg/kg.

References

[1] Xianming Zhang, et al. J Biol Chem. Carboxypeptidase M is a positive allosteric modulator of the kinin B1 receptor

[2] Leah Marquez-Curtis, et al. Stem Cells. Carboxypeptidase M expressed by human bone marrow cells cleaves the C-terminal lysine of stromal cell-derived factor-1alpha: another player in hematopoietic stem/progenitor cell mobilization?

[3] Cora Keil, et al. J Mol Biol. Crystal structure of the human carboxypeptidase N (kininase I) catalytic domain

[4] R B Craveiro, et al. Braz J Med Biol Res. High expression of human carboxypeptidase M in Pichia pastoris: purification and partial characterization

[5] Jingqiu Li, et al. Gene. Structure of the human carboxypeptidase M gene. Identification of a proximal GC-rich promoter and a unique distal promoter that consists of repetitive elements

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Keywords: Recombinant Human Carboxypeptidase CPM (Mammalian,C-6His), Carboxypeptidase M;CPM supplier, Recombinant Proteins, inhibitors, activators


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