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Recombinant Surfactant Associated Protein D (SPD)

SFTPD; COLEC7; PSP-D; SFTP4; SP-D; Pulmonary Surfactant Protein D; Collectin-7; Lung surfactant protein D

  • Product No.RPB039Hu01
  • 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, Extracellular matrix
  • Predicted Molecular Mass36.8kDa
  • Accurate Molecular Mass43kDa(Analysis of differences refer to the manual)
  • Residues & TagsAla21~Phe375 with N-terminal His Tag
  • Buffer FormulationPBS, pH7.4, containing 0.01% SKL, 5% Trehalose.
  • Traits Freeze-dried powder
  • Purity> 80%
  • Isoelectric Point6.3
  • 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$ 128  US$ 320  US$ 640  US$ 1920  US$ 4800 
    For more details, please contact local distributors!

SEQUENCE

USAGE

Reconstitute in ddH2O to a concentration less than or equal to 0.1mg/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
The American Journal of Rhinology & Allergy Surfactant protein A and D in chronic rhinosinusitis with nasal polyposis and corticosteroid response Ingenta: art00005
J Occup Health Evaluation of acute oxidative stress induced by NiO nanoparticles in vivo and in vitro PubMed: 21233593
Inhalation Toxicology Comparison of acute oxidative stress on rat lung induced by nano and fine-scale, soluble and insoluble metal oxide particles: NiO and TiO2 PubMed: 22642288
American Journal of Rhinology & Allergy Detection of surfactant proteins A, B, C, and D in human nasal mucosa and their regulation in chronic rhinosinusitis with polyps PubMed: 23406594
Plos one Staphylococcus aureus and Pseudomonas aeruginosa Express and Secrete Human Surfactant Proteins PubMed: PMC3551896
Plos one The Detection of Surfactant Proteins A, B, C and D in the Human Brain and Their Regulation in Cerebral Infarction, Autoimmune Conditions and Infections of the CNS PubMed: PMC3787032
Nachweis und Charakterisierung des Oberfl?chenproteins PLUNC (Palate, Lung and Nasal Clone Protein) an der Augenoberfl?che und Bedeutung für das Trockene Auge Opus4:Source
PLoS One The Cerebral Surfactant System and Its Alteration in HydrocephalicConditions. pubmed:27656877
Frontiers in Aging Neuroscience Correlations of Ventricular Enlargement with Rheologically Active SurfactantProteins in Cerebrospinal Fluid. pubmed:28101052
American Journal of Physiology. Lung Cellular and Molecular Physiology Chronic lung injury and impaired pulmonary function in a mouse model of acid ceramidase deficiency. pubmed:29167126
Molecular Neurobiology Rheologically Essential Surfactant Proteins of the CSF Interacting with Periventricular White Matter Changes in Hydrocephalus Patients–Implications for CSF … Doi: 10.1007/s12035-019-01648-z
Respir Res Elevated plasma levels of epithelial and endothelial cell markers in COVID-19 survivors with reduced lung diffusing capacity six months after hospital … Pubmed:35189887
Virology Journal The association between sPD-1 levels versus liver biochemistry and viral markers in chronic hepatitis B patients: a comparative study of different sPD-1 … Pubmed:35361235
Catalog No. Related products for research use of Homo sapiens (Human) Organism species Applications (RESEARCH USE ONLY!)
EPB039Hu61 Eukaryotic Surfactant Associated Protein D (SPD) Positive Control; Immunogen; SDS-PAGE; WB.
RPB039Hu01 Recombinant Surfactant Associated Protein D (SPD) Positive Control; Immunogen; SDS-PAGE; WB.
APB039Hu61 Active Surfactant Associated Protein D (SPD) Cell culture; Activity Assays.
PAB039Hu01 Polyclonal Antibody to Surfactant Associated Protein D (SPD) WB; IHC
LAB039Hu81 FITC-Linked Polyclonal Antibody to Surfactant Associated Protein D (SPD) WB; IHC; ICC; IF.
LAB039Hu71 Biotin-Linked Polyclonal Antibody to Surfactant Associated Protein D (SPD) WB; IHC; ICC.
MAB039Hu25 Monoclonal Antibody to Surfactant Associated Protein D (SPD) WB; IHC; ICC; IP.
MAB039Hu27 Monoclonal Antibody to Surfactant Associated Protein D (SPD) WB; IHC; ICC; IP.
MAB039Hu24 Monoclonal Antibody to Surfactant Associated Protein D (SPD) WB; IHC; ICC; IP.
MAB039Hu23 Monoclonal Antibody to Surfactant Associated Protein D (SPD) WB; IHC; ICC; IP.
MAB039Hu22 Monoclonal Antibody to Surfactant Associated Protein D (SPD) WB
MAB039Hu21 Monoclonal Antibody to Surfactant Associated Protein D (SPD) WB; IHC; ICC; IP.
FAB039Hu08 Anti-Surfactant Associated Protein D (SPD) Monoclonal Antibody Flow cytometry.
FAB039Hu06 Anti-Surfactant Associated Protein D (SPD) Monoclonal Antibody Flow cytometry.
FAB039Hu02 Anti-Surfactant Associated Protein D (SPD) Monoclonal Antibody Flow cytometry.
FAB039Hu04 Anti-Surfactant Associated Protein D (SPD) Monoclonal Antibody Flow cytometry.
WEB039Hu Wide-range ELISA Kit for Surfactant Associated Protein D (SPD) Enzyme-linked immunosorbent assay for Antigen Detection.
SEB039Hu ELISA Kit for Surfactant Associated Protein D (SPD) Enzyme-linked immunosorbent assay for Antigen Detection.
LMB039Hu Multiplex Assay Kit for Surfactant Associated Protein D (SPD) ,etc. by FLIA (Flow Luminescence Immunoassay) FLIA Kit for Antigen Detection.
KSB039Hu01 ELISA Kit DIY Materials for Surfactant Associated Protein D (SPD) Main materials for "Do It (ELISA Kit) Yourself".