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Recombinant Prekallikrein (PK)

KLKB1; KLK3; Fletcher Factor; Kallikrein B,Plasma; Kininogenin; Plasma prekallikrein

  • Product No.RPB801Hu01
  • Organism SpeciesHomo sapiens (Human) Same name, Different species.
  • SourceProkaryotic expression
  • HostE.coli
  • Endotoxin Level<1.0EU per 1µg (determined by the LAL method)
  • Subcellular LocationSecreted
  • Predicted Molecular Mass26.9kDa
  • Accurate Molecular Mass27kDa(Analysis of differences refer to the manual)
  • Residues & TagsThr156~Thr364 with N-terminal His Tag
  • Buffer FormulationPBS, pH7.4, containing 0.01% SKL, 5% Trehalose.
  • Traits Freeze-dried powder
  • Purity> 95%
  • Isoelectric Point8.2
  • Applications Positive Control; Immunogen; SDS-PAGE; WB.
    If bio-activity of the protein is needed, please check active protein.
  • DownloadInstruction Manual
  • UOM 10µg50µg 200µg 1mg 5mg
  • FOB US$ 180  US$ 450  US$ 900  US$ 2700  US$ 6750 
    For more details, please contact local distributors!

SEQUENCE

USAGE

Reconstitute in 10mM PBS (pH7.4) to a concentration of 0.1-1.0 mg/mL. Do not vortex.

STORAGE

Avoid repeated freeze/thaw cycles. Store at 2-8°C for one month. Aliquot and store at -80°C for 12 months.

STABILITY

The thermal stability is described by the loss rate. The loss rate was determined by accelerated thermal degradation test, that is, incubate the protein at 37°C for 48h, and no obvious degradation and precipitation were observed. The loss rate is less than 5% within the expiration date under appropriate storage condition.

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Magazine Citations
Int J Immunopathol Pharmacol Altered activities of kininase II, an angiotensin converting enzyme, prekallikrein, and nitric oxide in Kuwaiti patients with type 2 diabetes PubMed: 25964383
Thromb Res Factor XII–mediated contact activation related to poor prognosis in disseminated intravascular coagulation PubMed: 26706311
Thrombosis Research Factor XII-mediated contact activation related to poor prognosis in disseminated intravascular coaCavia (Guinea pig )lation Pubmed:26706311
Annals of Laboratory Medicine The First Case of Congenital Prekallikrein Deficiency in Korea With a Novel Pathogenic Variant (c. 1198G> T) Pubmed: 30430790
J Cell Mol Med Huaier shows anti©\cancer activities by inhibition of cell growth, migration and energy metabolism in lung cancer through PI3K/AKT/HIF©\1¦Á pathway 33377619
J Thromb Thrombolysis Contact system activation in disseminated intravascular coagulation: activities of prekallikrein and high-molecular-weight kininogen are significant risk factors Pubmed:34993714
Catalog No. Related products for research use of Homo sapiens (Human) Organism species Applications (RESEARCH USE ONLY!)
RPB801Hu01 Recombinant Prekallikrein (PK) Positive Control; Immunogen; SDS-PAGE; WB.
PAB801Hu01 Polyclonal Antibody to Prekallikrein (PK) WB; IHC; ICC; IP.
MAB801Hu22 Monoclonal Antibody to Prekallikrein (PK) WB; IHC; ICC; IP.
SEB801Hu ELISA Kit for Prekallikrein (PK) Enzyme-linked immunosorbent assay for Antigen Detection.
LMB801Hu Multiplex Assay Kit for Prekallikrein (PK) ,etc. by FLIA (Flow Luminescence Immunoassay) FLIA Kit for Antigen Detection.