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human α1 antitrypsin  (Assaypro)


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    Assaypro human α1 antitrypsin
    Human α1 Antitrypsin, supplied by Assaypro, used in various techniques. Bioz Stars score: 93/100, based on 7 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
    https://www.bioz.com/product/human+%CE%B11+antitrypsin/Human+Alpha-1-Antitrypsin+Deficient+Plasma/us12331314-1760-25-32
    Average 93 stars, based on 7 article reviews
    human α1 antitrypsin - by Bioz Stars, 2026-09
    93/100 stars

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    Related Articles

    Transplantation Assay:

    Article Title: Culture method for organoids
    Article Snippet: Transplanted mice received weekly injections of 50 mg/animal anti-asialo GM1 (Wako pure chemical industries) to deplete NK cells. .. To monitor the transplantation state, blood samples were taken in regular intervals from the tail vein and analyzed for the presence of human albumin and human α1-antitrypsin using respective human specific ELISAs (Assaypro). .. Karyotyping and Genetic stability analysis: Organoid cultures in exponential growing phase were incubated for 16 hours with 0.05 μg/ml colcemid (Gibco).

    Article Title: Culture method for organoids
    Article Snippet: Transplanted mice received weekly injections of 50 mg/animal anti-asialo GM1 (Wako pure chemical industries) to deplete NK cells. .. To monitor the transplantation state, blood samples were taken in regular intervals from the tail vein and analyzed for the presence of human albumin and human α1-antitrypsin using respective human specific ELISAs (Assaypro). .. Karyotyping and Genetic Stability Analysis: Organoid cultures in exponential growing phase were incubated for 16 hours with 0.05 μg/ml colcemid (Gibco).

    Article Title: Long-Term Culture of Genome-Stable Bipotent Stem Cells from Adult Human Liver
    Article Snippet: Transplanted mice received weekly injections of 50 mg/animal anti-asialo GM1 (Wako Pure Chemical Industries) to deplete NK cells. .. To monitor the transplantation state, blood samples were taken in regular intervals from the tail vein and were analyzed for the presence of human albumin and human α1-antitrypsin using respective human specific ELISAs (Assaypro). .. Organoid cultures in exponential growing phase were incubated for 16 hr with 0.05 μg/ml colcemid (GIBCO).



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    Image Search Results


    Characteristics of PR3 preparations.

    Journal: Antibodies

    Article Title: Defensin Interactions in Relation to Monoclonal and Disease-Related Proteinase 3 Antibodies Binding at the Catalytic Site

    doi: 10.3390/antib12010023

    Figure Lengend Snippet: Characteristics of PR3 preparations.

    Article Snippet: Other reagents were from the following suppliers: PR3 (Wieslab/Eurodiagnostica, Lund, Sweden and Arotec, Wellington, New Zealand); human α1-antitrypsin (Calbiochem, Merck, Germany); phenylmethanesulfonyl fluoride (PMSF) (Roche, Basel, Switzerland); MeOSuc-Ala-Ala-Pro-Val-OH; MeOSuc-Ala-Ala-Pro-Val-CMK; MeOSuc-Ala-Ala-Pro-Val-pNA (Bachem, Weil am Rhein, Germany); ovalbumin, BCIP/NBT (5-Bromo-4-chloro-3-indolyl phosphate/Nitro blue tetrazolium) substrate tablets, dithiothreitol (DTT), para -nitrophenylphosphate ( p -NPP) substrate tablets, Triton X-100, Triton X-114, dimethylsulfoxide (DMSO) (Sigma, St. Louis, MI, USA).

    Techniques: Activity Assay, Inhibition, Binding Assay

    Proteolytic activity of PR3 preparations analysed by competitive inhibition assays and SDS-PAGE followed by silver staining. ( a ) Time-dependent hydrolysis of MeO-Suc-AAPV-PNA by Wieslab, SSI or Arotec PR3 with and without addition of inhibitor (MeO-Suc-AAPV-CMK). ( b ) Hydrolysis of MeO-Suc-AAPV-PNA by SSI PR3 with or without addition of α1-antitrypsin or ovalbumin (4 µg/mL). ( c ) Incubation of casein with varying SSI PR3 amounts pr lane. ( d ) Incubation of casein with SSI PR3 and varying α-defensin amounts pr lane.

    Journal: Antibodies

    Article Title: Defensin Interactions in Relation to Monoclonal and Disease-Related Proteinase 3 Antibodies Binding at the Catalytic Site

    doi: 10.3390/antib12010023

    Figure Lengend Snippet: Proteolytic activity of PR3 preparations analysed by competitive inhibition assays and SDS-PAGE followed by silver staining. ( a ) Time-dependent hydrolysis of MeO-Suc-AAPV-PNA by Wieslab, SSI or Arotec PR3 with and without addition of inhibitor (MeO-Suc-AAPV-CMK). ( b ) Hydrolysis of MeO-Suc-AAPV-PNA by SSI PR3 with or without addition of α1-antitrypsin or ovalbumin (4 µg/mL). ( c ) Incubation of casein with varying SSI PR3 amounts pr lane. ( d ) Incubation of casein with SSI PR3 and varying α-defensin amounts pr lane.

    Article Snippet: Other reagents were from the following suppliers: PR3 (Wieslab/Eurodiagnostica, Lund, Sweden and Arotec, Wellington, New Zealand); human α1-antitrypsin (Calbiochem, Merck, Germany); phenylmethanesulfonyl fluoride (PMSF) (Roche, Basel, Switzerland); MeOSuc-Ala-Ala-Pro-Val-OH; MeOSuc-Ala-Ala-Pro-Val-CMK; MeOSuc-Ala-Ala-Pro-Val-pNA (Bachem, Weil am Rhein, Germany); ovalbumin, BCIP/NBT (5-Bromo-4-chloro-3-indolyl phosphate/Nitro blue tetrazolium) substrate tablets, dithiothreitol (DTT), para -nitrophenylphosphate ( p -NPP) substrate tablets, Triton X-100, Triton X-114, dimethylsulfoxide (DMSO) (Sigma, St. Louis, MI, USA).

    Techniques: Activity Assay, Inhibition, SDS Page, Silver Staining, Incubation

    Characteristics of PR3 MAbs. ( a ) Basic parameters. ( b ). SPR results. Kinetic binding parameters of MAbs interaction with immobilised SSI PR3 based on mathematical fitting to Langmuir and drifting base-line models.

    Journal: Antibodies

    Article Title: Defensin Interactions in Relation to Monoclonal and Disease-Related Proteinase 3 Antibodies Binding at the Catalytic Site

    doi: 10.3390/antib12010023

    Figure Lengend Snippet: Characteristics of PR3 MAbs. ( a ) Basic parameters. ( b ). SPR results. Kinetic binding parameters of MAbs interaction with immobilised SSI PR3 based on mathematical fitting to Langmuir and drifting base-line models.

    Article Snippet: Other reagents were from the following suppliers: PR3 (Wieslab/Eurodiagnostica, Lund, Sweden and Arotec, Wellington, New Zealand); human α1-antitrypsin (Calbiochem, Merck, Germany); phenylmethanesulfonyl fluoride (PMSF) (Roche, Basel, Switzerland); MeOSuc-Ala-Ala-Pro-Val-OH; MeOSuc-Ala-Ala-Pro-Val-CMK; MeOSuc-Ala-Ala-Pro-Val-pNA (Bachem, Weil am Rhein, Germany); ovalbumin, BCIP/NBT (5-Bromo-4-chloro-3-indolyl phosphate/Nitro blue tetrazolium) substrate tablets, dithiothreitol (DTT), para -nitrophenylphosphate ( p -NPP) substrate tablets, Triton X-100, Triton X-114, dimethylsulfoxide (DMSO) (Sigma, St. Louis, MI, USA).

    Techniques: Binding Assay, Inhibition

    Inhibition by α1-antitrypsin of MAb interaction with PR3 (SSI) analysed by ELISA. ( a ) Inhibition of HYB 172-04, 172-05 and 172-01 with α1-antitrypsin. α1-antitrypsin was pre-incubated in increasing concentrations with PR3 (0.1 µg/well) before coating. ( b ) Control with incubation of HYB 172-04, 172-05 and 172-01 with ovalbumin. Ovalbumin was pre-incubated in increasing concentrations with PR3 (0.1 µg/well) before coating.

    Journal: Antibodies

    Article Title: Defensin Interactions in Relation to Monoclonal and Disease-Related Proteinase 3 Antibodies Binding at the Catalytic Site

    doi: 10.3390/antib12010023

    Figure Lengend Snippet: Inhibition by α1-antitrypsin of MAb interaction with PR3 (SSI) analysed by ELISA. ( a ) Inhibition of HYB 172-04, 172-05 and 172-01 with α1-antitrypsin. α1-antitrypsin was pre-incubated in increasing concentrations with PR3 (0.1 µg/well) before coating. ( b ) Control with incubation of HYB 172-04, 172-05 and 172-01 with ovalbumin. Ovalbumin was pre-incubated in increasing concentrations with PR3 (0.1 µg/well) before coating.

    Article Snippet: Other reagents were from the following suppliers: PR3 (Wieslab/Eurodiagnostica, Lund, Sweden and Arotec, Wellington, New Zealand); human α1-antitrypsin (Calbiochem, Merck, Germany); phenylmethanesulfonyl fluoride (PMSF) (Roche, Basel, Switzerland); MeOSuc-Ala-Ala-Pro-Val-OH; MeOSuc-Ala-Ala-Pro-Val-CMK; MeOSuc-Ala-Ala-Pro-Val-pNA (Bachem, Weil am Rhein, Germany); ovalbumin, BCIP/NBT (5-Bromo-4-chloro-3-indolyl phosphate/Nitro blue tetrazolium) substrate tablets, dithiothreitol (DTT), para -nitrophenylphosphate ( p -NPP) substrate tablets, Triton X-100, Triton X-114, dimethylsulfoxide (DMSO) (Sigma, St. Louis, MI, USA).

    Techniques: Inhibition, Enzyme-linked Immunosorbent Assay, Incubation

    SDS-PAGE and immunoblotting analysis of PR3 (Wieslab) and α1-antitrypsin interactions. ( a ) Silver staining of PR3-α1-antitrypsin complexes at varying amounts. ( b ) Individual and complex staining using HYB 172-05. ( c ) Individual and complex staining using MAb α1-antitrypsin. ( d ) Individual and complex staining using MAb defensin D1F4.

    Journal: Antibodies

    Article Title: Defensin Interactions in Relation to Monoclonal and Disease-Related Proteinase 3 Antibodies Binding at the Catalytic Site

    doi: 10.3390/antib12010023

    Figure Lengend Snippet: SDS-PAGE and immunoblotting analysis of PR3 (Wieslab) and α1-antitrypsin interactions. ( a ) Silver staining of PR3-α1-antitrypsin complexes at varying amounts. ( b ) Individual and complex staining using HYB 172-05. ( c ) Individual and complex staining using MAb α1-antitrypsin. ( d ) Individual and complex staining using MAb defensin D1F4.

    Article Snippet: Other reagents were from the following suppliers: PR3 (Wieslab/Eurodiagnostica, Lund, Sweden and Arotec, Wellington, New Zealand); human α1-antitrypsin (Calbiochem, Merck, Germany); phenylmethanesulfonyl fluoride (PMSF) (Roche, Basel, Switzerland); MeOSuc-Ala-Ala-Pro-Val-OH; MeOSuc-Ala-Ala-Pro-Val-CMK; MeOSuc-Ala-Ala-Pro-Val-pNA (Bachem, Weil am Rhein, Germany); ovalbumin, BCIP/NBT (5-Bromo-4-chloro-3-indolyl phosphate/Nitro blue tetrazolium) substrate tablets, dithiothreitol (DTT), para -nitrophenylphosphate ( p -NPP) substrate tablets, Triton X-100, Triton X-114, dimethylsulfoxide (DMSO) (Sigma, St. Louis, MI, USA).

    Techniques: SDS Page, Western Blot, Silver Staining, Staining

    Effect of α1-antitrypsin on autoantibody binding to PR3 (SSI) determined by ELISA. PR3 was pre-incubated with α-1-antitrypsin before coating in ELISA plates followed by incubation with patient sera and detection with AP-conjugated goat-anti human IgG conjugate. GPA 1 and GPA 2 were strong positive for autoantibodies to PR3, whereas GPA 3 was medium positive and GPA 4 was weak positive.

    Journal: Antibodies

    Article Title: Defensin Interactions in Relation to Monoclonal and Disease-Related Proteinase 3 Antibodies Binding at the Catalytic Site

    doi: 10.3390/antib12010023

    Figure Lengend Snippet: Effect of α1-antitrypsin on autoantibody binding to PR3 (SSI) determined by ELISA. PR3 was pre-incubated with α-1-antitrypsin before coating in ELISA plates followed by incubation with patient sera and detection with AP-conjugated goat-anti human IgG conjugate. GPA 1 and GPA 2 were strong positive for autoantibodies to PR3, whereas GPA 3 was medium positive and GPA 4 was weak positive.

    Article Snippet: Other reagents were from the following suppliers: PR3 (Wieslab/Eurodiagnostica, Lund, Sweden and Arotec, Wellington, New Zealand); human α1-antitrypsin (Calbiochem, Merck, Germany); phenylmethanesulfonyl fluoride (PMSF) (Roche, Basel, Switzerland); MeOSuc-Ala-Ala-Pro-Val-OH; MeOSuc-Ala-Ala-Pro-Val-CMK; MeOSuc-Ala-Ala-Pro-Val-pNA (Bachem, Weil am Rhein, Germany); ovalbumin, BCIP/NBT (5-Bromo-4-chloro-3-indolyl phosphate/Nitro blue tetrazolium) substrate tablets, dithiothreitol (DTT), para -nitrophenylphosphate ( p -NPP) substrate tablets, Triton X-100, Triton X-114, dimethylsulfoxide (DMSO) (Sigma, St. Louis, MI, USA).

    Techniques: Binding Assay, Enzyme-linked Immunosorbent Assay, Incubation