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Recombinant Complement Component 4a (C4a)

C4a anaphylatoxin

  • Product No.RPA389Hu01
  • 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 Mass38.8kDa
  • Accurate Molecular Mass42kDa(Analysis of differences refer to the manual)
  • Residues & TagsAsn680~Arg756 with N-terminal His and GST Tag
  • Buffer FormulationPBS, pH7.4, containing 0.01% SKL, 5% Trehalose.
  • Traits Freeze-dried powder
  • Purity> 80%
  • Isoelectric Point8.4
  • 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$ 152  US$ 380  US$ 760  US$ 2280  US$ 5700 
    For more details, please contact local distributors!

SEQUENCE

USAGE

Reconstitute in ddH2O to a concentration of 0.1-0.2 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
Journal of Vascular Surgery Circulation levels of acute phase proteins in patients with Takayasu arteritis PubMed: 20100644
PLoS ONE Identification of Altered Plasma Proteins by Proteomic Study in Valvular Heart Diseases and the Potential Clinical Significance PubMed: PMC3754973
PLoS One Higher Serum Angiotensinogen Is an Indicator of IgA Vasculitis with Nephritis Revealed by Comparative Proteomes Analysis PubMed: 26098644
PLoS One Plasma Protein Biomarkers of Hepatocellular Carcinoma in HCV-Infected Alcoholic Patients with Cirrhosis PubMed: 25789864
Experimental Eye Research Quantitative analysis of hydroxyapatite-binding plasma proteins in genotyped individuals with late-stage age-related macular degeneration Pubmed:29580721
Diagnostics Systemic Alterations of Immune Response-Related Proteins during Glaucoma Development in the Murine Model DBA/2J Pubmed: 32585848
Scientific Reports Maternal Serum Proteomic Profiles of Pregnant Women With Type 1 Diabetes 34940989
Catalog No. Related products for research use of Homo sapiens (Human) Organism species Applications (RESEARCH USE ONLY!)
APA389Hu01 Active Complement Component 4a (C4a) Cell culture; Activity Assays.
RPA389Hu01 Recombinant Complement Component 4a (C4a) Positive Control; Immunogen; SDS-PAGE; WB.
PAA389Hu01 Polyclonal Antibody to Complement Component 4a (C4a) WB
MAA389Hu21 Monoclonal Antibody to Complement Component 4a (C4a) WB; IHC; ICC; IP.
SEA389Hu ELISA Kit for Complement Component 4a (C4a) Enzyme-linked immunosorbent assay for Antigen Detection.
LMA389Hu Multiplex Assay Kit for Complement Component 4a (C4a) ,etc. by FLIA (Flow Luminescence Immunoassay) FLIA Kit for Antigen Detection.