Human CD2/SRBC Protein (CD2-HM102)

  • Express System: Expi293
  • Product Tag: C-His
  • Purity: > 95% as determined by Tris-Bis PAGE; > 95% as determined by SEC-HPLC
  • Activity: The affinity constant of 440 nM as determined in SPR assay (Biacore T200). See testing image for detail.
  • Exact Sequence: Lys25-Asp209

Catalog: CD2-HM102

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Product Description Recombinant Human CD2/SRBC Protein is expressed from Expi293 with His tag at the C-terminal.; It contains Lys25-Asp209.
Product Category Recombinant Protein
Target CD2/SRBC
Synonyms T11; CD2; SRBC; LFA-2; LFA-3 receptor
Gene/Protein ID P06729
Species Human
Exact Sequence Lys25-Asp209
Molecular Weight The protein has a predicted MW of 22.3 kDa. Due to glycosylation, the protein migrates to 40-50 kDa based on Tris-Bis PAGE result.
Activity The affinity constant of 440 nM as determined in SPR assay (Biacore T200). See testing image for detail.
Product Tag C-His
Express System Expi293
Purity > 95% as determined by Tris-Bis PAGE; > 95% as determined by SEC-HPLC
Endotoxin Less than 1EU per μg by the LAL method.
Form Lyophilized
Shipping Shipped at ambient temperature.
Formulation Lyophilized from 0.22μm filtered solution in PBS (pH 7.4). Normally 5 % trehalose is added as protectant before lyophilization.
Reconstitution Centrifuge tubes before opening. Reconstituting to a concentration more than 100 μg/ml is recommended (usually we use 1mg/ml solution for lyophilization). Dissolve the lyophilized protein in distilled water.
Stability And Storage Reconstituted protein stable at -80°C for 12 months, 4°C for 1 week. Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
Human CD58, hFc Tag captured on CM5 Chip via Protein A can bind Human CD2, His Tag with an affinity constant of 440 nM as determined in SPR assay (Biacore T200).
The purity of Human CD2/SRBC is greater than 95% as determined by SEC-HPLC.
Human CD2/SRBC on Tris-Bis PAGE under reduced condition. The purity is greater than 95%.

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