Alpha-1-Trypsin antibody (Peroxidase)

• Catalog Number: orb344238
• Category: Antibodies
• Description: Alpha-1-Trypsin antibody (Peroxidase)
• Species/Host: Goat
• Clonality: Polyclonal
• Tested applications: ELISA, IHC, WB
• Reactivity: Human
• Isotype: IgG
• Immunogen: Alpha-1-Anti-Trypsin Antibody was produced by repeated immunizations with native a1-Anti-Trypsin protein from human plasma.
• Concentration: 1.0 mg/mL
• Dilution range: ELISA: 1:1,000 - 1:5,000, IHC: 1:200 - 1:1,000, WB: 1:500 - 1:2,500
• Form/Appearance: Liquid (sterile filtered)
• Purity: Anti-alpha-1-Anti-Trypsin Antibody is an IgG fraction antibody purified from monospecific antiserum by a multi-step process which includes delipidation, salt fractionation and ion exchange chromatography followed by extensive dialysis against the buffer stated above. Assay by immunoelectrophoresis resulted in a single precipitin arc against anti-Peroxidase, anti-Goat Serum as well as purified and partially purified a1-Anti-Trypsin [Human Plasma]. Cross reactivity against a1-Anti-Trypsin from other sources is unknown.
• Conjugation: HRP
• UniProt ID: P01009
• NCBI: NP_000286.3
• Storage: Store vial at -20° C or below prior to opening. This vial contains a relatively low volume of reagent (25 µL). To minimize loss of volume dilute 1:10 by adding 225 µL of the buffer stated above directly to the vial. Recap, mix thoroughly and briefly centrifuge to collect the volume at the bottom of the vial. Use this intermediate dilution when calculating final dilutions as recommended below. Store the vial at -20°C or below after dilution. Avoid cycles of freezing and thawing.
• Buffer/Preservatives: 0.01% (w/v) Gentamicin Sulfate. Do NOT add Sodium Azide!
• Alternative names: goat anti-Alpha-1-Trypsin Antibody HRP Conjugation
• Note: For research use only
• Application notes: Anti-Alpha 1 anti-Trypsin Antibody is tested by ELISA and western blot. This product detects a single band of the expected apparent molecular weight (~47 kDa) and for ELISA. Researchers should determine optimal titers for applications that are not stated below.
• Expiration Date: 12 months from date of receipt.

ELISA Results of Goat Anti-Alpha-1-Anti-Trypsin Peroxidase Conjugated Antibody. Each well was coated in duplicate with 1.0 µg of Alpha-1-Anti-Trypsin. The starting dilution of antibody was 5 µg/ml and the X-axis represents the Log10 of a 3-fold dilution. This titration is a 4-parameter curve fit where the IC50 is defined as the titer of the antibody. Assay performed using HRP Conjugated Stabilizer, Goat Anti-Alpha-1-Anti-Trypsin Peroxidase Conjugated Antibody and TMB substrate (p/n orb348651).

Western Blot of Goat Anti-ALPHA 1 ANTI TRYPSIN Antibody Lane 1: reduced Alpha-1anti-Trypsin. Lane 2: none. Load: ~1 ug per lane. Primary antibody: Alpha-1-Anti-Trypsin antibody at 1:3000 for overnight at 4°C. Secondary antibody: Dylight 488 conjugated Donkey anti goat secondary antibody at 1:10000 for 1.5 hr at RT. Block: orb348637 buffer overnight at 4°C. Predicted/Observed size: 46.7 kDa, ~55 kDa for Alpha-1-AntiTrypsin. Other band(s): none.

Western Blot of Goat-anti-Alpha-1-Anti-Trypsin Antibody. Lane 1: molecular weight. Lane 2: Goat-anti-Alpha-1-Anti-Trypsin (red), Rabbit anti-Transferrin, and Mouse-a-GST. Load: 35 µg per lane under reducing (R) conditions (+ 4% BME) in albumin depleted human serum with 320 ng of added GST. Primary antibody: Alpha 1 Anti-Trypsin antibody at 1:400 for overnight at 4°C. Secondary antibody: DyLight 649 Donkey anti-Goat IgG (red) secondary antibody at 1:10000 for 30 min at RT in orb348637 30 buffer. Block: 2.5% Blotto, 2.5% BSA, 0.02% Tween over night at 4°C. Predicted/Observed size: 46.7 kDa, ~55 kDa for Alpha-1-AntiTrypsin. Other band(s): DyLight 488 Donkey anti-Mouse IgG (blue) and DyLight549 Donkey anti-Rabbit IgG (green) secondary antibodies.