Apo-SAA Recombinant Protein
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Catalog number
40-129
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Price
Please ask
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Size
0.01 mg, 0.05 mg
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About recombinant protein
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).
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Other name of the recombinant
SAA, PIG4, SAA2, TP53I4, Serum amyloid A-1 protein, Amyloid fibril protein AA, SAA
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Recombinant in
E. coli
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SEQUENCE
MRSFFSFLGE AFDGARDMWR AYSDMREANY IGSDKYFHAR GNYDAAKRGP GGVWAAEAIS NARENIQRFF GRGAEDSLAD QAANEWGRSG KDPNHFRPAG LPEKY
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Activity
For most in vitro applications, apo - SAA exerts its biological activity in the concentration range of 10 - 50 μg/mL.
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Keep at
The lyophilized Apo-SAA recombinant protein is stable for at least 2 years from date of receipt at -20˚C. Reconstituted Apo-SAA is stable for at least 3 months when stored in working aliquots with a carrier protein at -20˚C. As with any protein, exposing Apo-SAA recombinant protein to repeated freeze / thaw cycles is not recommended. When working with proteins care should be taken to keep recombinant protein at a cool and stable temperature.
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Rec PROTEIN GI
40316912
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Accession nr
NP_000322.2
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Pureity
Greater than 98% by SDS-PAGE gel and HPLC analyses.Endotoxin level is less than 0.1 ng per μg (1EU/μg).
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About
This product is for research use only.
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Protein s origin
Human
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Vial
Lyophilized
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NCBI ID
6288
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Gene name
serum amyloid A1
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Source
Homo sapiens
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Uniprot
P0DJI8
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Additional source
Recombinants or rec. proteins
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Group
recombinants
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Gene target
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Gene symbol
SAA1
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Short name
Apo-SAA Recombinant Protein
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Technique
Recombinant, E. coli recombinant proteins are genetic recombinations in Escherichia coli, supplied as white sterile powder lyopillized. proscience advises they will be reconstituted in a buffer soluion or culture medium for cell culture.
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Alternative name
Apo-SAA Rec. Protein
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Alternative technique
rec
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Gene info
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Identity
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Gene
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Long gene name
serum amyloid A1
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Synonyms gene
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Synonyms
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GenBank acession
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Locus
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Discovery year
1988-01-18
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Entrez gene record
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Pubmed identfication
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RefSeq identity
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Classification
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VEGA ID
MeSH Data
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Name
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Concept
Scope note:
The initial culturing of cells derived directly from fresh TISSUES.
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Tree numbers
- E01.370.225.500.223.500
- E05.200.500.265.500
- E05.242.223.500
- E05.481.500.249.500
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Qualifiers
ethics, trends, veterinary, history, classification, economics, instrumentation, methods, standards, statistics & numerical data
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