Human Serum Amyloid A1/A2 Antibody

Catalog #: MAB30195 Datasheet / COA / SDS

Catalog #	Availability	Size / Price	Qty
MAB30195-100
MAB30195-SP

Human Serum Amyloid A1/A2 ELISA Standard Curve

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Summary Data Examples Preparation and Storage Reconstitution Calculator Background Product Datasheets Related Research Areas

Human Serum Amyloid A1/A2 Antibody Summary

Species Reactivity

Human

Specificity

Detects human Serum Amyloid A1 and Serum Amyloid A2 in direct ELISAs.

Source

Monoclonal Mouse IgG_2B Clone # 902770

Purification

Protein A or G purified from hybridoma culture supernatant

Immunogen

E. coli-derived recombinant human Serum Amyloid A1
Arg19-Tyr133
Accession # P0DJI8

Formulation

Lyophilized from a 0.2 μm filtered solution in TBS with Trehalose. *Small pack size (SP) is supplied either lyophilized or as a 0.2 µm filtered solution in PBS.

Label

Unconjugated

Applications

Recommended Concentration

Sample

ELISA

This antibody functions as an ELISA capture antibody when paired with Mouse Anti-Human Serum Amyloid A1/A2 Monoclonal Antibody (Catalog # MAB30193).

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.

Please Note: Optimal dilutions should be determined by each laboratory for each application. General Protocols are available in the Technical Information section on our website.

Scientific Data

ELISA

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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 # MAB30195) coated on a Clear Polystyrene Microplate (Catalog # DY990). Mouse Anti-Human Serum Amyloid A1/A2 Monoclonal Antibody (Catalog # MAB30193) was biotinylated and incubated with the protein captured on the plate. Detection of the standard curve was achieved by incubating Streptavidin-HRP (Catalog # DY998) with the bound reagents on the plate, followed by Substrate Solution (Catalog # DY999) and Stop Solution (Catalog # DY994).

Reconstitution Calculator

Preparation and Storage

Reconstitution

Reconstitute at 0.5 mg/mL in sterile PBS.

Shipping

Lyophilized product is shipped at ambient temperature. Liquid small pack size (-SP) is shipped with polar packs. Upon receipt, store 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: Serum Amyloid A1/A2

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.

Alternate Names

PIG4;SAA;SAA1;SAA2;Serum amyloid A-1 protein;Serum amyloid A-2 protein;TP53I4; Serum Amyloid A1/A2