Human IgA Antibody
R&D Systems, part of Bio-Techne | Catalog # AF4787
Key Product Details
Species Reactivity
Human
Applications
Western Blot
Label
Unconjugated
Antibody Source
Polyclonal Sheep IgG
Product Specifications
Immunogen
Purified human IgA from pooled normal Human colostrum
Specificity
Detects human IgA in Western blots.
Clonality
Polyclonal
Host
Sheep
Isotype
IgG
Scientific Data Images for Human IgA Antibody
Detection of Human IgA by Western Blot.
Western blot shows human plasma. PVDF membrane was probed with 0.1 µg/mL of Sheep Anti-Human IgA Antigen Affinity-purified Polyclonal Antibody (Catalog # AF4787) followed by HRP-conjugated Anti-Sheep IgG Secondary Antibody (Catalog # HAF016). A specific band was detected for IgA at approximately 60 kDa (as indicated). This experiment was conducted under reducing conditions and using Immunoblot Buffer Group 1.Applications for Human IgA Antibody
Application
Recommended Usage
Western Blot
0.1 µg/mL
Sample: Human Plasma
Sample: Human Plasma
Please Note: Optimal dilutions of this antibody should be experimentally determined.
Formulation, Preparation, and Storage
Purification
Antigen Affinity-purified
Reconstitution
Reconstitute at 0.2 mg/mL in sterile PBS.
Formulation
Lyophilized from a 0.2 μm filtered solution in PBS with Trehalose.
Shipping
The product is shipped at ambient temperature. Upon receipt, store it immediately at the temperature recommended below.
Stability & Storage
Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
- 12 months from date of receipt, -20 to -70 °C as supplied.
- 1 month, 2 to 8 °C under sterile conditions after reconstitution.
- 6 months, -20 to -70 °C under sterile conditions after reconstitution.
Background: IgA
R&D Systems offers a range of secondary antibodies and controls for flow cytometry, immunohistochemistry, and Western blotting. We provide species-specific secondary antibodies that are available with a variety of conjugated labels.
Our NorthernLights fluorescent secondary antibodies are bright and resistant to photobleaching. We are currently offering secondary antibodies recognizing mouse, rat, goat, sheep, and rabbit IgG as well as chicken IgY. These reagents are available with three distinct excitation and emission maxima, making them ideal for multi-color fluorescence microscopy.
Long Name
Immunoglobulin A
Alternate Names
Immunoglobulin A
Additional IgA Products
Product Documents for Human IgA Antibody
Product Specific Notices for Human IgA Antibody
For research use only
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