Recombinant Staphylococcal Protein A (SPA)
Product Specifications
CAS Number
9000-83-3
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
<1.0EU per 1μg (determined by the LAL method)
Purity
> 90%
Form
Freeze-dried powder
Buffer
20mM Tris, 150mM NaCl, pH8.0, containing 1mM EDTA, 1mM DTT, 0.01% SKL, 5% Trehalose and Proclin300.
Calculated Molecular Weight
35.46kDa
Observed Molecular Weight
35kDa
Fragment
Thr31~Pro334
Isoelectric Point
4.5
Subcellular Location
Secreted
Product Name Synonym
Staphylococcal Protein A
Host or Source
E.coli
Organism Species
Pan-species (General)
Available Sizes
Frequently Asked Questions
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