Recombinant Staphylococcal Protein A (SPA)
Product Specifications
Product Name Alternative
PEA1
Synonyms
Staphylococcal Protein A
UniProt
P38507
Expression System
Prokaryotic expression
Host
E. coli
Tag
N-terminal His Tag
Source
Prokaryotic expression
Applications
Positive Control; Immunogen; SDS-PAGE; WB.
Endotoxin
< 1.0 EU per 1 µg (determined by the LAL method)
Purity
> 90%
Form
Freeze-Dried Powder
Buffer
20 mM Tris, 150 mM NaCl, pH8.0, containing 1mM EDTA, 1mM DTT, 0.01% SKL, 5% Trehalose and Proclin300.
Calculated Molecular Weight
35.46 KDa
Observed Molecular Weight
35kDa
Fragment
Thr31~Pro334
Isoelectric Point
4.5
Subcellular Location
Secreted
Organism Species
Pan-species (General)
CAS Number
9000-83-3
Available Sizes
Curated Selection
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