To order chemicals, medical devices, or other restricted products please provide ID that includes your business name & shipping address via email [email protected] or fax 484.881.5997 referencing your VWR account number. Acceptable forms of ID are:
- • State issued document with your organization's Federal Tax ID Number
- • State issued document with your organization's Resale Tax ID Number
- • City or County issued Business License
- • State Department of Health Services License
- • Any other ID issued by the State that includes the business name & address
* ATTN: California Customers may require additional documentation as part of the CA Health & Safety Code. Products that fall under this regulation will be placed on a mandatory 21-day hold after documentation is received. VWR will not lift restrictions for residential shipping addresses.
Specifications
- Gene ID:6288
- Protein/peptide type:Recombinant
- Size:0.01 mg
- Source:E. coli
- Species:Human
- Biological activity:For most in vitro applications, apo - SAA exerts its biological activity in the concentration range of 10 - 50 μg/mL.
- Protein synonyms:SAA2Serum amyloid A-1 proteinPIG4Amyloid fibril protein AASAATP53I4
- Protein/peptide name:APO-Saa
- Purity:>98%
- Formulation:Lyophilized
- Cat. no.:10072-648
Specifications
About this item
Human apo-SAA is a 104 amino acid polypeptide that circulates primarily in association with high-density lipoproteins (HDL). The level of apo-SAA, normally 1-5 μg/mL in plasma, increases 500-1000 fold within 24 hours of an inflammatory stimulus and, under these conditions, is the most abundant HDL apo-lipoprotein. The human SAA gene codes for a 122 amino acid polypeptide, which contains an 18 amino acid N-terminal signal sequence. Recombinant Apo-SAA is a consensus SAA molecule corresponding to human apo-SAA1alpha except for the presence of an N-terminal methionine and 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).
Store in working aliquots at -20°C. Avoid freeze/thaw cycles.