| Formulation | Catalog # | Availability | Price | |
|---|---|---|---|---|
| Carrier Free | MAB1268-SP | |||
| Carrier Free | MAB1268-500 | |||
| Formulation | Catalog # | Availability | Price | |
|---|---|---|---|---|
| BSA Free | NBP1-90309-25ul | |||
| Formulation | Catalog # | Availability | Price | |
|---|---|---|---|---|
| Carrier Free | AF1268-SP | |||
| Formulation | Catalog # | Availability | Price | |
|---|---|---|---|---|
| BSA Free | NBP2-52557-0.025mg | |||
| Formulation | Catalog # | Availability | Price | |
|---|---|---|---|---|
| BSA Free | NBP1-90308-25ul | |||
| Conjugate | Catalog # | Availability | Size | Price |
|---|---|---|---|---|
| HRP | NB120-7635-0.1mg | |||
| Formulation | Catalog # | Availability | Price | |
|---|---|---|---|---|
| Azide and BSA Free | NBP3-11618 | |||
![N/A Serpin A1/alpha 1-Antitrypsin [Biotin]](http://images.novusbio.com/fullsize2/DATA_Serpin_A1_DY1268_ELISA_1616.jpg "N/A Serpin A1/alpha 1-Antitrypsin [Biotin]")
![Immunocytochemistry/Immunofluorescence: Serpin A1/alpha 1-Antitrypsin Antibody [NBP1-90309] - Staining of human cell line Hep G2 shows localization to vesicles. Antibody staining is shown in green.](http://images.novusbio.com/fullsize/Serpin-A1-alpha-1-Antitrypsin-Antibody-Immunocytochemistry-Immunofluorescence-NBP1-90309-img0009.jpg "Immunocytochemistry/Immunofluorescence: Serpin A1/alpha 1-Antitrypsin Antibody [NBP1-90309] - Staining of human cell line Hep G2 shows localization to vesicles. Antibody staining is shown in green.")
![<b>Independent Antibodies Validation. </b>Immunohistochemistry-Paraffin: Serpin A1/alpha 1-Antitrypsin Antibody [NBP1-90309] - Staining of human cerebral cortex, kidney, placenta and testis using Anti-SERPINA1 antibody NBP1-90309 (A) shows similar protein distribution across tissues to independent antibody NBP1-90308 (B).](http://images.novusbio.com/fullsize/Serpin-A1-alpha-1-Antitrypsin-Antibody-Immunohistochemistry-Paraffin-NBP1-90309-img0024.jpg)
![<b>Orthogonal Strategies Validation. </b>Immunohistochemistry-Paraffin: Serpin A1/alpha 1-Antitrypsin Antibody [NBP1-90309] - Analysis in human kidney and cerebral cortex tissues using NBP1-90309 antibody. Corresponding SERPINA1 RNA-seq data are presented for the same tissues.](http://images.novusbio.com/fullsize/Serpin-A1-alpha-1-Antitrypsin-Antibody-Immunohistochemistry-Paraffin-NBP1-90309-img0025.jpg)
![Immunohistochemistry-Paraffin: Serpin A1/alpha 1-Antitrypsin Antibody [NBP1-90309] - Staining of human kidney shows moderate positivity in plasma.](http://images.novusbio.com/fullsize/Serpin-A1-alpha-1-Antitrypsin-Antibody-Immunohistochemistry-Paraffin-NBP1-90309-img0027.jpg)
![Immunohistochemistry-Paraffin: Serpin A1/alpha 1-Antitrypsin Antibody [NBP1-90309] - Staining of human cerebral cortex shows no positivity in neurons as expected.](http://images.novusbio.com/fullsize/Serpin-A1-alpha-1-Antitrypsin-Antibody-Immunohistochemistry-Paraffin-NBP1-90309-img0029.jpg)
![Immunohistochemistry-Paraffin: Serpin A1/alpha 1-Antitrypsin Antibody [NBP1-90309] - Staining of human placenta shows strong positivity in plasma in blood vessels.](http://images.novusbio.com/fullsize/Serpin-A1-alpha-1-Antitrypsin-Antibody-Immunohistochemistry-Paraffin-NBP1-90309-img0028.jpg)
![Immunohistochemistry: Serpin A1/alpha 1-Antitrypsin Antibody [NBP1-90309] - Representative expression status for ANG, CA9, MMP9, MMP10, SERPINA1, APOE, SDC1, VEGFA, serpine1 & IL8 levels in tumor tissue.Insert Representative expression status for ANG, CA9, MMP9, MMP10, SERPINA1, APOE, SDC1, VEGFA, serpine1 & IL-8 levels in benign tissue. All images were captured at 400× magnification. Image collected & cropped by CiteAb from the following publication (//diagnosticpathology.biomedcentral.com/articles/10.1186/s13000-014-0200-1), licensed under a CC-BY license. Not internally tested by Novus Biologicals.](http://images.novusbio.com/fullsize/nbp1-90309_rabbit-polyclonal-serpin-a1-alpha-1-antitrypsin-antibody-310202415304294.jpg)
![Western Blot: Serpin A1/alpha 1-Antitrypsin Antibody [NBP1-90309] - SerpinA1 was regulated by SnailA. DLD-1 & SW480 cells were transfected with pcDNA-Snail (Snail), control vector pcDNA (vector), Snail siRNA (siSnail), or nontargeting siRNA (siNT), & Snail & serpinA1 protein levels were evaluated by western blot analysis. B. DLD-1 & SW480 cells were transfected with pcDNA-serpinA1 (serpinA1), control vector pcDNA (vector), serpinA1 siRNA (siSerpinA1), or nontargeting siRNA (siNT), & western blot analysis was performed for detection of Snail & SerpinA1 expression. C. DLD-1 & SW480 cells were transfected with pcDNA-Snail (Snail) or control vector pcDNA (vector), & ChIP assays were performed. The presence of the serpinA1 promoter (−516/−4) was verified in immunoprecipitates with either mouse IgG or anti-Snail antibodies, & assay inputs were analyzed using real-time PCR. The samples were loaded on agarose gels. D. Data show promoter enrichment in the anti-Snail immunoprecipitate relative to IgG. Image collected & cropped by CiteAb from the following publication (//pubmed.ncbi.nlm.nih.gov/26015410), licensed under a CC-BY license. Not internally tested by Novus Biologicals.](http://images.novusbio.com/fullsize/nbp1-90309_rabbit-polyclonal-serpin-a1-alpha-1-antitrypsin-antibody-310202416121991.jpg)
![Western Blot: Serpin A1/alpha 1-Antitrypsin Antibody [NBP1-90309] - SerpinA1 was regulated by SnailA. DLD-1 & SW480 cells were transfected with pcDNA-Snail (Snail), control vector pcDNA (vector), Snail siRNA (siSnail), or nontargeting siRNA (siNT), & Snail & serpinA1 protein levels were evaluated by western blot analysis. B. DLD-1 & SW480 cells were transfected with pcDNA-serpinA1 (serpinA1), control vector pcDNA (vector), serpinA1 siRNA (siSerpinA1), or nontargeting siRNA (siNT), & western blot analysis was performed for detection of Snail & SerpinA1 expression. C. DLD-1 & SW480 cells were transfected with pcDNA-Snail (Snail) or control vector pcDNA (vector), & ChIP assays were performed. The presence of the serpinA1 promoter (−516/−4) was verified in immunoprecipitates with either mouse IgG or anti-Snail antibodies, & assay inputs were analyzed using real-time PCR. The samples were loaded on agarose gels. D. Data show promoter enrichment in the anti-Snail immunoprecipitate relative to IgG. Image collected & cropped by CiteAb from the following publication (//pubmed.ncbi.nlm.nih.gov/26015410), licensed under a CC-BY license. Not internally tested by Novus Biologicals.](http://images.novusbio.com/fullsize/nbp1-90309_rabbit-polyclonal-serpin-a1-alpha-1-antitrypsin-antibody-31020241613640.jpg)
![Western Blot: Serpin A1/alpha 1-Antitrypsin Antibody (5D1D2) [NBP2-52557] - Analysis using SERPINA1 mAb against HEK293 (1) and SERPINA1 (AA: 23-237)-hIgGFc transfected HEK293 (2) cell lysate.](http://images.novusbio.com/fullsize/Serpin-A1-alpha-1-Antitrypsin-Antibody-5D1D2-Western-Blot-NBP2-52557-img0012.jpg "Western Blot: Serpin A1/alpha 1-Antitrypsin Antibody (5D1D2) [NBP2-52557] - Analysis using SERPINA1 mAb against HEK293 (1) and SERPINA1 (AA: 23-237)-hIgGFc transfected HEK293 (2) cell lysate.")
![Immunocytochemistry/Immunofluorescence: Serpin A1/alpha 1-Antitrypsin Antibody (5D1D2) [NBP2-52557] - Immunofluorescence analysis of GC-7901 cells using SERPINA1 mouse mAb (green). Blue: DRAQ5 fluorescent DNA dye. Red: Actin filaments have been labeled with Alexa Fluor- 555 phalloidin.](http://images.novusbio.com/fullsize/Serpin-A1-alpha-1-Antitrypsin-Antibody-5D1D2-Immunofluorescence-NBP2-52557-img0010.jpg)
![Immunohistochemistry-Paraffin: Serpin A1/alpha 1-Antitrypsin Antibody (5D1D2) [NBP2-52557] - Analysis of paraffin-embedded bladder cancer tissues using SERPINA1 mouse mAb with DAB staining.](http://images.novusbio.com/fullsize/Serpin-A1-alpha-1-Antitrypsin-Antibody-5D1D2-Immunohistochemistry-Paraffin-NBP2-52557-img0009.jpg)
![Flow Cytometry: Serpin A1/alpha 1-Antitrypsin Antibody (5D1D2) [NBP2-52557] - An intracellular stain was performed on A549 cells with Serpin AI/alpha I-Antitrypsin antibody (5DID2) NBP2-52557APC (blue) and a matched isotype control NBP1-97005APC (orange). Cells were fixed with 4% PFA and then permeablized with 0.1% saponin. Cells were incubated in an antibody dilution of 1 ug/mL for 30 minutes at room temperature. Both antibodies were conjugated to Allophycocyanin. Image using the Allophycocyanin form of this antibody.](http://images.novusbio.com/fullsize/Serpin-A1-alpha-1-Antitrypsin-Antibody-5D1D2-Flow-Cytometry-NBP2-52557-img0013.jpg)
![Western Blot: Serpin A1/alpha 1-Antitrypsin Antibody (5D1D2) [NBP2-52557] - Analysis using SERPINA1 mAb against human SERPINA1 (AA: 23-237) recombinant protein. (Expected MW is 50.3 kDa)](http://images.novusbio.com/fullsize/Serpin-A1-alpha-1-Antitrypsin-Antibody-5D1D2-Western-Blot-NBP2-52557-img0003.jpg)
![Western Blot: Serpin A1/alpha 1-Antitrypsin Antibody (5D1D2) [NBP2-52557] - Analysis using SERPINA1 mAb against HEK293 (1) and SERPINA1 (AA: 23-237)-hIgGFc transfected HEK293 (2) cell lysate.](http://images.novusbio.com/fullsize/Serpin-A1-alpha-1-Antitrypsin-Antibody-5D1D2-Western-Blot-NBP2-52557-img0004.jpg)
![Western Blot: Serpin A1/alpha 1-Antitrypsin Antibody (5D1D2) [NBP2-52557] - Analysis using SERPINA1 mAb against human SERPINA1 (AA: 23-237) recombinant protein. (Expected MW is 50.3 kDa)](http://images.novusbio.com/fullsize/Serpin-A1-alpha-1-Antitrypsin-Antibody-5D1D2-Western-Blot-NBP2-52557-img0011.jpg)
![Immunocytochemistry/Immunofluorescence: Serpin A1/alpha 1-Antitrypsin Antibody (5D1D2) [NBP2-52557] - Analysis of GC-7901 cells using SERPINA1 mouse mAb (green). Blue: DRAQ5 fluorescent DNA dye. Red: Actin filaments have been labeled with Alexa Fluor- 555 phalloidin.](http://images.novusbio.com/fullsize/Serpin-A1-alpha-1-Antitrypsin-Antibody-5D1D2-Immunocytochemistry-Immunofluorescence-NBP2-52557-img0005.jpg)
![Immunocytochemistry/Immunofluorescence: Serpin A1/alpha 1-Antitrypsin Antibody (5D1D2) [NBP2-52557] - Analysis of HepG2 cells using SERPINA1 mouse mAb (green). Blue: DRAQ5 fluorescent DNA dye. Red: Actin filaments have been labeled with Alexa Fluor- 555 phalloidin.](http://images.novusbio.com/fullsize/Serpin-A1-alpha-1-Antitrypsin-Antibody-5D1D2-Immunocytochemistry-Immunofluorescence-NBP2-52557-img0006.jpg)
![Immunohistochemistry-Paraffin: Serpin A1/alpha 1-Antitrypsin Antibody (5D1D2) [NBP2-52557] - Analysis of paraffin-embedded ovarian cancer tissues using SERPINA1 mouse mAb with DAB staining.](http://images.novusbio.com/fullsize/Serpin-A1-alpha-1-Antitrypsin-Antibody-5D1D2-Immunohistochemistry-Paraffin-NBP2-52557-img0008.jpg)
![Flow Cytometry: Serpin A1/alpha 1-Antitrypsin Antibody (5D1D2) [NBP2-52557] - Analysis of Hela cells using SERPINA1 mouse mAb (green) and negative control (red).](http://images.novusbio.com/fullsize/Serpin-A1-alpha-1-Antitrypsin-Antibody-5D1D2-Flow-Cytometry-NBP2-52557-img0007.jpg)
![ELISA: Serpin A1/alpha 1-Antitrypsin Antibody (5D1D2) [NBP2-52557] - Black line: Control Antigen (100 ng); Purple line: Antigen (10ng); Blue line: Antigen (50 ng); Red line:Antigen (100 ng)](http://images.novusbio.com/fullsize/Serpin-A1-alpha-1-Antitrypsin-Antibody-5D1D2-ELISA-NBP2-52557-img0002.jpg)
![Immunocytochemistry/Immunofluorescence: Serpin A1/alpha 1-Antitrypsin Antibody [NBP1-90308] - Staining of human cell line Hep G2 shows localization to vesicles. Antibody staining is shown in green.](http://images.novusbio.com/fullsize/Serpin-A1-alpha-1-Antitrypsin-Antibody-Immunocytochemistry-Immunofluorescence-NBP1-90308-img0005.jpg "Immunocytochemistry/Immunofluorescence: Serpin A1/alpha 1-Antitrypsin Antibody [NBP1-90308] - Staining of human cell line Hep G2 shows localization to vesicles. Antibody staining is shown in green.")
![<b>Independent Antibodies Validation. </b>Immunohistochemistry-Paraffin: Serpin A1/alpha 1-Antitrypsin Antibody [NBP1-90308] - Staining of human cerebral cortex, kidney, placenta and testis using Anti-SERPINA1 antibody NBP1-90308 (A) shows similar protein distribution across tissues to independent antibody NBP1-90309 (B).](http://images.novusbio.com/fullsize/Serpin-A1-alpha-1-Antitrypsin-Antibody-Immunohistochemistry-Paraffin-NBP1-90308-img0021.jpg)
![Immunohistochemistry-Paraffin: Serpin A1/alpha 1-Antitrypsin Antibody [NBP1-90308] - Staining of human kidney shows moderate positivity in plasma.](http://images.novusbio.com/fullsize/Serpin-A1-alpha-1-Antitrypsin-Antibody-Immunohistochemistry-Paraffin-NBP1-90308-img0024.jpg)
![Immunohistochemistry-Paraffin: Serpin A1/alpha 1-Antitrypsin Antibody [NBP1-90308] - Staining of human cerebral cortex shows no positivity in neurons as expected.](http://images.novusbio.com/fullsize/Serpin-A1-alpha-1-Antitrypsin-Antibody-Immunohistochemistry-Paraffin-NBP1-90308-img0026.jpg)
![Immunohistochemistry-Paraffin: Serpin A1/alpha 1-Antitrypsin Antibody [NBP1-90308] - Staining of human placenta shows strong positivity in plasma in blood vessels.](http://images.novusbio.com/fullsize/Serpin-A1-alpha-1-Antitrypsin-Antibody-Immunohistochemistry-Paraffin-NBP1-90308-img0025.jpg)
![Immunohistochemistry-Paraffin: Serpin A1/alpha 1-Antitrypsin Antibody [NBP1-90308] - Staining of human testis shows moderate positivity in plasma.](http://images.novusbio.com/fullsize/Serpin-A1-alpha-1-Antitrypsin-Antibody-Immunohistochemistry-Paraffin-NBP1-90308-img0023.jpg)
![<b>Independent Antibodies Validation. </b>Western Blot: Serpin A1/alpha 1-Antitrypsin Antibody [NBP1-90308] - Analysis using Anti-SERPINA1 antibody NBP1-90308 (A) shows similar pattern to independent antibody NBP1-90309 (B).](http://images.novusbio.com/fullsize/Serpin-A1-alpha-1-Antitrypsin-Antibody-Western-Blot-NBP1-90308-img0020.jpg)
![Western Blot: Serpin A1/alpha 1-Antitrypsin Antibody [NB600-602] - Analysis using HRP conjugate of NB600-602. Lane 1: reduced Alpha-1anti-Trypsin. Lane 2: none. Load: 1ug per lane. Primary antibody: Alpha-1-Anti-Trypsin antibody at 1:3000 for overnight at 4C. Secondary antibody: Dylight 488 conjugated Donkey anti goat secondary antibody at 1:10,000 for 1.5 hr at RT. Block: incubated with blocking buffer for Alpha-1-AntiTrypsin. Other band(s): none.](http://images.novusbio.com/fullsize/Serpin-A1-alpha-1-Antitrypsin-Antibody-Western-Blot-NB600-602-img0014.jpg "Western Blot: Serpin A1/alpha 1-Antitrypsin Antibody [NB600-602] - Analysis using HRP conjugate of NB600-602. Lane 1: reduced Alpha-1anti-Trypsin. Lane 2: none. Load: 1ug per lane. Primary antibody: Alpha-1-Anti-Trypsin antibody at 1:3000 for overnight at 4C. Secondary antibody: Dylight 488 conjugated Donkey anti goat secondary antibody at 1:10,000 for 1.5 hr at RT. Block: incubated with blocking buffer for Alpha-1-AntiTrypsin. Other band(s): none.")
![Western Blot: Serpin A1/alpha 1-Antitrypsin Antibody [NB600-602] - Lane 1: Albumin depleted human serum. Lane 2: none. Load: 10 ug per lane. Primary antibody: none. Secondary antibody: Peroxidase goat secondary antibody at 1:1,000 for 60 min at RT. Block: incubated with blocking buffer for 30 min at RT. Predicted/Observed size: 52 kDa, 52 kDa for Alpha-1-Anti-Trypsin. Other band(s): none](http://images.novusbio.com/fullsize/Serpin-A1-alpha-1-Antitrypsin-Antibody-Western-Blot-NB600-602-img0010.jpg)
![Western Blot: Serpin A1/alpha 1-Antitrypsin Antibody [NB600-602] - Lane 1: Alpha-1anti-Trypsin under reducing conditions. Lane 2: none. Load: 1 ug per lane. Primary antibody: Alpha-1anti-Trypsin antibody at 1:3000 for overnight at 4C. Secondary antibody: Dylight 488 conjugated Donkey anti goat secondary antibody at 1:10,000 for 45 min at RT. Block: incubated with blocking buffer for alpha-1 Anti-Trypsin. Other band(s): none](http://images.novusbio.com/fullsize/Serpin-A1-alpha-1-Antitrypsin-Antibody-Western-Blot-NB600-602-img0011.jpg)
![Western Blot: Serpin A1/alpha 1-Antitrypsin Antibody [NB600-602] - Lane 1: molecular weight. Lane 2: Alpha-1-Anti-Trypsin (red), Rabbit anti-Transferrin, and Mouse-a-GST were used in a multiplex system to detect target proteins under reducing conditions in albumin depleted human serum with 320 ng of added GST. Load: 35 ug per lane. Primary antibody: Each primary antibody at 1:1000 for overnight at 4C. Secondary antibody: DyLight549 Donkey anti-Rabbit IgG (green), DyLight 488 Donkey anti-Mouse IgG (blue), and DyLight 649 Donkey anti-Goat IgG (red) secondary antibody at 1:10,000 for 30 min at RT. Block: at 30 min RT](http://images.novusbio.com/fullsize/Serpin-A1-alpha-1-Antitrypsin-Antibody-Western-Blot-NB600-602-img0012.jpg)
![Western Blot: Serpin A1/alpha 1-Antitrypsin Antibody [NB600-602] - Lane 1: molecular weight. Lane 2: Human transferrin (green); Alpha 1 anti trypsin (red); and Human IgG (Blue) in a multiplex fluorescent western blot of human serum. Load: 35 ug per lane. Primary antibody: Each primary antibody was diluted to 1:1000 for overnight at 4C. Secondary antibody: Rabbit IgG (H&L) Antibody DyLight 649 Conjugated (green), Goat IgG (H&L) Antibody DyLight 549 Conjugated (red), Mouse IgG (H&L) Antibody DyLight 488 Conjugated (blue)secondary antibody at 1:10,000 for 1hr at 4 degrees. Block: IRdye blocking buffer overnight at 4C](http://images.novusbio.com/fullsize/Serpin-A1-alpha-1-Antitrypsin-Antibody-Western-Blot-NB600-602-img0013.jpg)
![Western Blot: Serpin A1/alpha 1-Antitrypsin Antibody [NBP2-15349] - Sample (30 ug of whole cell lysate) A: A549 B: HepG2 10% SDS PAGE; antibody diluted at 1:1000.](http://images.novusbio.com/fullsize/Serpin-A1-alpha-1-Antitrypsin-Antibody-Western-Blot-NBP2-15349-img0002.jpg "Western Blot: Serpin A1/alpha 1-Antitrypsin Antibody [NBP2-15349] - Sample (30 ug of whole cell lysate) A: A549 B: HepG2 10% SDS PAGE; antibody diluted at 1:1000.")
![Immunohistochemistry-Paraffin: Serpin A1/alpha 1-Antitrypsin Antibody [NBP2-15349] - Human cervical carcinoma. alpha 1 antitrypsin antibody [N1C2] diluted at 1:500. Antigen Retrieval: Citrate buffer, pH 6.0, 15 min.](http://images.novusbio.com/fullsize/Serpin-A1-alpha-1-Antitrypsin-Antibody-Immunohistochemistry-Paraffin-NBP2-15349-img0004.jpg)
![Immunohistochemistry-Paraffin: Serpin A1/alpha 1-Antitrypsin Antibody [NBP2-15349] - Human lung cancer. alpha 1 antitrypsin antibody [N1C2] diluted at 1:500. Antigen Retrieval: Citrate buffer, pH 6.0, 15 min.](http://images.novusbio.com/fullsize/Serpin-A1-alpha-1-Antitrypsin-Antibody-Immunohistochemistry-Paraffin-NBP2-15349-img0003.jpg)
![Western Blot: Serpin A1/alpha 1-Antitrypsin Antibody (AAT/1378) [NBP2-48476] - Analysis of recombinant Alpha-1-Antitrypsin, Jurkat and A549 Cell Lysate using Alpha-1-Antitrypsin Monoclonal Antibody (AAT/1378).](http://images.novusbio.com/fullsize/Serpin-A1-alpha-1-Antitrypsin-Antibody-AAT-1378-Western-Blot-NBP2-48476-img0002.jpg "Western Blot: Serpin A1/alpha 1-Antitrypsin Antibody (AAT/1378) [NBP2-48476] - Analysis of recombinant Alpha-1-Antitrypsin, Jurkat and A549 Cell Lysate using Alpha-1-Antitrypsin Monoclonal Antibody (AAT/1378).")
![Immunohistochemistry-Paraffin: Serpin A1/alpha 1-Antitrypsin Antibody (AAT/1378) [NBP2-48476] - Analysis of human Tonsil stained with Alpha-1-Antitrypsin Monoclonal Antibody (AAT/1378).](http://images.novusbio.com/fullsize/Serpin-A1-alpha-1-Antitrypsin-Antibody-AAT-1378-Immunohistochemistry-Paraffin-NBP2-48476-img0001.jpg)