Recombinant Staphylococcal Protein A (SPA)

• Product Name Alternative:

  PEA1

• Synonyms:

  Staphylococcal Protein A

• CAS Number:

  9000-83-3

• 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)