Human SAA1 is a multifunctional apolipoprotein produced by hepatocytes in response to proinflammatory cytokines. It is secreted as a 12 kDa, 104 amino acid (aa), non‑glycosylated polypeptide that displaces apoA1 in the HDL3 complex. The SAA1 gene is one of three SAA genes in human, and it shows multiple alleles that are race dependent. The SAA1 gene product differs from the SAA2 gene product by only seven amino acids. Circulating SAA1 shows multiple proteolytically-generated isoforms, with anywhere from one-to-three amino acids being cleaved from either the N- or C-terminus. Mature human SAA1 shares 72%, 82%, and 72% aa sequence identity with mature mouse, rabbit, and hamster SAA1, respectively.
Human Serum Amyloid A1/A2 Antibody
R&D Systems | Catalog # MAB30194
Key Product Details
Species Reactivity
Applications
Label
Antibody Source
Product Specifications
Immunogen
Arg19-Tyr122
Accession # P0DJI8
Specificity
Clonality
Host
Isotype
Scientific Data Images for Human Serum Amyloid A1/A2 Antibody
Human Serum Amyloid A1/A2 ELISA Standard Curve.
Recombinant human Serum Amyloid A1 protein was serially diluted 2-fold and captured by Mouse Anti-Human Serum Amyloid A1/A2 Monoclonal Antibody (Catalog # MAB30194) coated on a Clear Polystyrene Microplate (Catalog # DY990). Mouse Anti-Human Serum Amyloid A1/A2 Monoclonal Antibody (Catalog # MAB30196) was biotinylated and incubated with the protein captured on the plate. Detection of the standard curve was achieved by incubating Streptavidin-HRP (Catalog # DY998) followed by Substrate Solution (Catalog # DY999) and stopping the enzymatic reaction with Stop Solution (Catalog # DY994).Applications for Human Serum Amyloid A1/A2 Antibody
ELISA
This antibody functions as an ELISA capture antibody when paired with Mouse Anti-Human Serum Amyloid A1/A2 Monoclonal Antibody (Catalog # MAB30196).
This product is intended for assay development on various assay platforms requiring antibody pairs. We recommend the Human Serum Amyloid A1 DuoSet ELISA Kit (Catalog # DY3019-05) for convenient development of a sandwich ELISA.<Formulation, Preparation, and Storage
Purification
Reconstitution
Reconstitute at 0.5 mg/mL in sterile PBS. For liquid material, refer to CoA for concentration.
Formulation
Shipping
Stability & Storage
- 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.
Calculators
Background: Serum Amyloid A1/A2
Alternate Names
UniProt
Additional Serum Amyloid A1/A2 Products
Product Documents for Human Serum Amyloid A1/A2 Antibody
Certificate of Analysis
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Note: Certificate of Analysis not available for kit components.
Product Specific Notices for Human Serum Amyloid A1/A2 Antibody
For research use only
Related Research Areas
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Protocols
Find general support by application which include: protocols, troubleshooting, illustrated assays, videos and webinars.
- ELISA Sample Preparation & Collection Guide
- ELISA Troubleshooting Guide
- How to Run an R&D Systems DuoSet ELISA
- How to Run an R&D Systems Quantikine ELISA
- How to Run an R&D Systems Quantikine™ QuicKit™ ELISA
- Quantikine HS ELISA Kit Assay Principle, Alkaline Phosphatase
- Quantikine HS ELISA Kit Principle, Streptavidin-HRP Polymer
- Sandwich ELISA (Colorimetric) – Biotin/Streptavidin Detection Protocol
- Sandwich ELISA (Colorimetric) – Direct Detection Protocol
- Troubleshooting Guide: ELISA
- View all Protocols, Troubleshooting, Illustrated assays and Webinars