Recombinant Human apo-SERUM AMYLOID A

Hersteller Raybiotech
Kategorie
Typ Proteins
Specific against Human
Menge 50 ug
ArtNr 229-20217
eClass 6.1 34160400
eClass 9.0 42020190
Lieferbar
Short Description
Purified recombinant apo-SAA expressed in E.coli
Introduction
Serum Amyloid A (apo-SAA) is an acute phase response protein and injury specific apolipoprotein, synthesized primarily in the liver, which is found in trace amounts in association with high density lipoproteins (HDL) in human serum, but increases dramatically during an acute response to inflammation, infection, trauma, and malignant neoplasia, to become the most abundant HDL apolipoprotein. The acute phase isoforms of apo-SAA are encoded by the genes SAA1 (Apo-SAA1) and SAA2 (Apo-SAA2), and both include allelic variants.

Recombinant Apo-SAA corresponds to human apo-SAA1alpha, but lacks the N-terminal methionine, and contains a substitution of asparagine for aspartic acid at position 60 and arginine for histidine at position 71(the later two substituted residues are present in apo-SAA2beta).
Protein Name
apo-SERUM AMYLOID A
Purity
>98% by SDS PAGE and HPLC analysis
Formulation
5mM Tris, pH7.8
Concentration
ca.0.1mg/ml after reconstitution
Preservative
None present
Endotoxin Level
<1EU/ug
Protein Type
Recombinant Protein
Recommended Applications
Functional Assays
Biological activity
For the majority of in vitro applications, apo-SAA exerts its biological activity in the concentration range of 10-50 µ g/ml.
Reconstitution
Reconstitute with 0.5ml distilled water
Care should be taken during reconstitution as the protein may appear as a film at the bottom of the vial. RayBiotech recommends that the vial is gently mixed after reconstitution.
Storage/stability
Prior to reconstitution store at +4° C.
After reconstitution store at -20° C.
Storage in frost-free freezers is not recommended. This product should be stored undiluted. Avoid repeated freezing and thawing as this may denature the antibody. Should this product contain a precipitate we recommend microcentrifugation before use. This protein may be stored for3 months from date of reconstitution.
Menge: 50 ug
Lieferbar: Out of stock
Listenpreis: 542,00 €
Preis: 542,00 €
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