Key Product Details

Species Reactivity

Human

Applications

Western Blot

Label

DyLight 350 (Excitation = 353 nm, Emission = 432 nm)

Antibody Source

Monoclonal Rat IgG1 Clone # 370820

Concentration

Please see the vial label for concentration. If unlisted please contact technical services.

View all Serum Amyloid A1 Antibodies »

Product Specifications

Immunogen

E. coli-derived recombinant human SAA1
Arg19-Tyr122
Accession # P02735

Specificity

Detects human Serum Amyloid A1 (SAA1) in direct ELISAs and Western blots. In direct ELISAs and Western blots, approximately 25% cross‑reactivity with recombinant mouse SAA1 and no cross-reactivity with recombinant human (rh) SAA4 is observed. In direct ELISAs, no cross-reactivity with rhSAA2 is observed. 

Clonality

Monoclonal

Host

Rat

Isotype

IgG1

Applications for Serum Amyloid A1 Antibody (370820) [DyLight 350]

Application
Recommended Usage

Western Blot

Optimal dilutions of this antibody should be experimentally determined.
Application Notes
Optimal dilution of this antibody should be experimentally determined.

Formulation, Preparation, and Storage

Purification

Protein A or G purified from hybridoma culture supernatant

Formulation

50mM Sodium Borate

Preservative

0.05% Sodium Azide

Concentration

Please see the vial label for concentration. If unlisted please contact technical services.

Shipping

The product is shipped with polar packs. Upon receipt, store it immediately at the temperature recommended below.

Stability & Storage

Store at 4C in the dark.

Background: Serum Amyloid A1

The serum amyloid A (SAA) family comprises a number of differentially expressed lipoproteins, acute phase SAA1 and SAA2, the former being a major component in plasma, and constitutive SAA's (C-SAAs). Although the liver is the primary site of synthesis of both SAA types, extrhepatic production has been reported. The in vivo concentrations increase by as much as 1000 fold during inflammation. Several studies have expressed its importance in the diagnosis and monitoring of various diseases. Pathological SAA values are often detected in association with normal CRP concentrations. SAA rises earlier and more sharply than CRP. SAA enhances the binding of HDL's to macrophages and thus helps the delivery of lipid to sites of injury for use in tissue repair. It is thus thought to be an integral part of the disease process. In addition, recent experiments suggest that SAA may play a quot houekeeping quot role in normal human tissues. Elevated levels of SAA over time predispose secondary amyloidosis, extracellular accumulation of amyloid fibrils, derived from a circulating precursor, in various tissues and organs. The most common form of amyloidosis occurs secondary to chronic inflammatory disease, particularly rheumatoid artheritis. Amyloidosis is a heterogeneous group of disorders characterized by extracellular deposition of abnormal protein fibrils, which are derived from different proteins. Almost all patients with amyloidosis have some level of renal disorders. The immunoperoxidase technique has the advantage of being able to detect amyloid in formalin-fixed paraffin embedded tissues and is a very specific method for identifying amyloid fibril proteins. Small and minute amounts of amyloid can be detected with both Amyloid P (ab688) and Amyloid A antibodies, and thus could allow earlier treatment before organ damage has occurred.

Alternate Names

PIG4, SAA1

Gene Symbol

SAA1

Additional Serum Amyloid A1 Products

Product Documents for Serum Amyloid A1 Antibody (370820) [DyLight 350]

Product Datasheets

Certificate of Analysis

To download a Certificate of Analysis, please enter a lot number in the search box below.

Download SDS

Product Specific Notices for Serum Amyloid A1 Antibody (370820) [DyLight 350]



DyLight (R) is a trademark of Thermo Fisher Scientific Inc. and its subsidiaries.

This product is for research use only and is not approved for use in humans or in clinical diagnosis. Primary Antibodies are guaranteed for 1 year from date of receipt.

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