Human Apo-SAA recombinant Protein

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Phone: +49 (0) 40 . 43 20 84 48 0

E-Mail: info@active-bioscience.de

 

Product Overview, Sizes and Prices

 

Protein

Source: E. coli

Purity: ≥ 98 % (SDS-PAGE, RP-HPLC)

Physical state: Lyophilized

Manufacturer:  Active Bioscience

Article No. Size Price  
1135.950.010 10 µg 60 €
1135.950.050 50 µg 159 €
1135.950.199 1 mg 655 €

Please inquire for other vial sizes and custom vialing.

 

 

Product Details

Description of Human Apo-SAA

APO-SAA Human Recombinant produced in E.Coli is a single, non-glycosylated, polypeptide chain containing 104 amino acids and having a molecular mass of 11.7kDa. Recombinant Apo-SAA is a consensus SAA molecule corresponding to human Apo-SAA1a, except for the presence of an N-terminal methionine, the substitution of asparagine for aspartic acid at position 60, and arginine for histidine at position 71 (the latter two substituted residues are present in Apo-SAA2b).The Human APO-SAA is purified by proprietary chromatographic techniques.

 

Biological Activity

The biological activity determined by its ability to down-regulate lipid biosynthesis in aortic smooth muscle cells. The effective concentration was found to be 4µM.

 

Reconstitution

It is recommended to reconstitute the lyophilized SAA Human in sterile 18M-cm H2O not less than 100µg/ml, which can then be further diluted to other aqueous solutions.

 

Stability

Lyophilized Human SAA although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution Human SAA should be stored at 4°C between 2-7 days and for future use below -18°C. Please avoid repeated freeze-thaw cycles.

 

Amino Acid Sequence

RSFFSFLGEA FDGARDMWRA YSDMREANYI GSDKYFHARG NYDAAKRGPG GVWAAEAISN ARENIQRFFG RGAEDSLADQ AANEWGRSGK DPNHFRPAGL PEKY

 

 

 

Usage: For research use only. Not for use in diagnostic or therapeutic procedures. Not for human use.

 

 

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Errors, changes and availability excepted.

 

 

Payment Methods

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Shipping

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Free shipping for orders above 500 € within Germany

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